diff --git a/src/idl_gen_php.cpp b/src/idl_gen_php.cpp
new file mode 100644
index 0000000..9d81415
--- /dev/null
+++ b/src/idl_gen_php.cpp
@@ -0,0 +1,940 @@
+/*
+ * Copyright 2014 Google Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// independent from idl_parser, since this code is not needed for most clients
+
+#include <string>
+
+#include "flatbuffers/code_generators.h"
+#include "flatbuffers/flatbuffers.h"
+#include "flatbuffers/idl.h"
+#include "flatbuffers/util.h"
+
+namespace flatbuffers {
+namespace php {
+// Hardcode spaces per indentation.
+const std::string Indent = "    ";
+class PhpGenerator : public BaseGenerator {
+ public:
+  PhpGenerator(const Parser &parser, const std::string &path,
+               const std::string &file_name)
+      : BaseGenerator(parser, path, file_name, "\\", "\\") {}
+  bool generate() {
+    if (!GenerateEnums()) return false;
+    if (!GenerateStructs()) return false;
+    return true;
+  }
+
+ private:
+  bool GenerateEnums() {
+    for (auto it = parser_.enums_.vec.begin(); it != parser_.enums_.vec.end();
+         ++it) {
+      auto &enum_def = **it;
+      std::string enumcode;
+      GenEnum(enum_def, &enumcode);
+      if (!SaveType(enum_def, enumcode, false)) return false;
+    }
+    return true;
+  }
+
+  bool GenerateStructs() {
+    for (auto it = parser_.structs_.vec.begin();
+         it != parser_.structs_.vec.end(); ++it) {
+      auto &struct_def = **it;
+      std::string declcode;
+      GenStruct(struct_def, &declcode);
+      if (!SaveType(struct_def, declcode, true)) return false;
+    }
+    return true;
+  }
+
+  // Begin by declaring namespace and imports.
+  void BeginFile(const std::string &name_space_name, const bool needs_imports,
+                 std::string *code_ptr) {
+    auto &code = *code_ptr;
+    code += "<?php\n";
+    code = code + "// " + FlatBuffersGeneratedWarning() + "\n\n";
+
+    if (!name_space_name.empty()) {
+      code += "namespace " + name_space_name + ";\n\n";
+    }
+
+    if (needs_imports) {
+      code += "use \\Google\\FlatBuffers\\Struct;\n";
+      code += "use \\Google\\FlatBuffers\\Table;\n";
+      code += "use \\Google\\FlatBuffers\\ByteBuffer;\n";
+      code += "use \\Google\\FlatBuffers\\FlatBufferBuilder;\n";
+      code += "\n";
+    }
+  }
+
+  // Save out the generated code for a Php Table type.
+  bool SaveType(const Definition &def, const std::string &classcode,
+                bool needs_imports) {
+    if (!classcode.length()) return true;
+
+    std::string code = "";
+    BeginFile(FullNamespace("\\", *def.defined_namespace), needs_imports,
+              &code);
+    code += classcode;
+
+    std::string filename =
+        NamespaceDir(*def.defined_namespace) + def.name + ".php";
+    return SaveFile(filename.c_str(), code, false);
+  }
+
+  // Begin a class declaration.
+  static void BeginClass(const StructDef &struct_def, std::string *code_ptr) {
+    std::string &code = *code_ptr;
+    if (struct_def.fixed) {
+      code += "class " + struct_def.name + " extends Struct\n";
+    } else {
+      code += "class " + struct_def.name + " extends Table\n";
+    }
+    code += "{\n";
+  }
+
+  static void EndClass(std::string *code_ptr) {
+    std::string &code = *code_ptr;
+    code += "}\n";
+  }
+
+  // Begin enum code with a class declaration.
+  static void BeginEnum(const std::string &class_name, std::string *code_ptr) {
+    std::string &code = *code_ptr;
+    code += "class " + class_name + "\n{\n";
+  }
+
+  // A single enum member.
+  static void EnumMember(const EnumDef &enum_def, const EnumVal &ev,
+                         std::string *code_ptr) {
+    std::string &code = *code_ptr;
+    code += Indent + "const ";
+    code += ev.name;
+    code += " = ";
+    code += enum_def.ToString(ev) + ";\n";
+  }
+
+  // End enum code.
+  static void EndEnum(std::string *code_ptr) {
+    std::string &code = *code_ptr;
+    code += "}\n";
+  }
+
+  // Initialize a new struct or table from existing data.
+  static void NewRootTypeFromBuffer(const StructDef &struct_def,
+                                    std::string *code_ptr) {
+    std::string &code = *code_ptr;
+
+    code += Indent + "/**\n";
+    code += Indent + " * @param ByteBuffer $bb\n";
+    code += Indent + " * @return " + struct_def.name + "\n";
+    code += Indent + " */\n";
+    code += Indent + "public static function getRootAs";
+    code += struct_def.name;
+    code += "(ByteBuffer $bb)\n";
+    code += Indent + "{\n";
+
+    code += Indent + Indent + "$obj = new " + struct_def.name + "();\n";
+    code += Indent + Indent;
+    code += "return ($obj->init($bb->getInt($bb->getPosition())";
+    code += " + $bb->getPosition(), $bb));\n";
+    code += Indent + "}\n\n";
+  }
+
+  // Initialize an existing object with other data, to avoid an allocation.
+  static void InitializeExisting(const StructDef &struct_def,
+                                 std::string *code_ptr) {
+    std::string &code = *code_ptr;
+
+    code += Indent + "/**\n";
+    code += Indent + " * @param int $_i offset\n";
+    code += Indent + " * @param ByteBuffer $_bb\n";
+    code += Indent + " * @return " + struct_def.name + "\n";
+    code += Indent + " **/\n";
+    code += Indent + "public function init($_i, ByteBuffer $_bb)\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$this->bb_pos = $_i;\n";
+    code += Indent + Indent + "$this->bb = $_bb;\n";
+    code += Indent + Indent + "return $this;\n";
+    code += Indent + "}\n\n";
+  }
+
+  // Get the length of a vector.
+  static void GetVectorLen(const FieldDef &field, std::string *code_ptr) {
+    std::string &code = *code_ptr;
+
+    code += Indent + "/**\n";
+    code += Indent + " * @return int\n";
+    code += Indent + " */\n";
+    code += Indent + "public function get";
+    code += MakeCamel(field.name) + "Length()\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$o = $this->__offset(";
+    code += NumToString(field.value.offset) + ");\n";
+    code += Indent + Indent;
+    code += "return $o != 0 ? $this->__vector_len($o) : 0;\n";
+    code += Indent + "}\n\n";
+  }
+
+  // Get a [ubyte] vector as a byte array.
+  static void GetUByte(const FieldDef &field, std::string *code_ptr) {
+    std::string &code = *code_ptr;
+
+    code += Indent + "/**\n";
+    code += Indent + " * @return string\n";
+    code += Indent + " */\n";
+    code += Indent + "public function get";
+    code += MakeCamel(field.name) + "Bytes()\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "return $this->__vector_as_bytes(";
+    code += NumToString(field.value.offset) + ");\n";
+    code += Indent + "}\n\n";
+  }
+
+  // Get the value of a struct's scalar.
+  static void GetScalarFieldOfStruct(const FieldDef &field,
+                                     std::string *code_ptr) {
+    std::string &code = *code_ptr;
+    std::string getter = GenGetter(field.value.type);
+
+    code += Indent + "/**\n";
+    code += Indent + " * @return ";
+    code += GenTypeGet(field.value.type) + "\n";
+    code += Indent + " */\n";
+    code += Indent + "public function " + getter;
+    code += MakeCamel(field.name) + "()\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "return ";
+
+    code += "$this->bb->get";
+    code += MakeCamel(GenTypeGet(field.value.type));
+    code += "($this->bb_pos + ";
+    code += NumToString(field.value.offset) + ")";
+    code += ";\n";
+
+    code += Indent + "}\n\n";
+  }
+
+  // Get the value of a table's scalar.
+  void GetScalarFieldOfTable(const FieldDef &field, std::string *code_ptr) {
+    std::string &code = *code_ptr;
+
+    code += Indent + "/**\n";
+    code += Indent + " * @return " + GenTypeGet(field.value.type) + "\n";
+    code += Indent + " */\n";
+    code += Indent + "public function get";
+    code += MakeCamel(field.name);
+    code += "()\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$o = $this->__offset(" +
+            NumToString(field.value.offset) + ");\n" + Indent + Indent +
+            "return $o != 0 ? ";
+    code += "$this->bb->get";
+    code += MakeCamel(GenTypeGet(field.value.type)) + "($o + $this->bb_pos)";
+    code += " : " + GenDefaultValue(field.value) + ";\n";
+    code += Indent + "}\n\n";
+  }
+
+  // Get a struct by initializing an existing struct.
+  // Specific to Struct.
+  void GetStructFieldOfStruct(const FieldDef &field, std::string *code_ptr) {
+    std::string &code = *code_ptr;
+
+    code += Indent + "/**\n";
+    code += Indent + " * @return " + GenTypeGet(field.value.type) + "\n";
+    code += Indent + " */\n";
+    code += Indent + "public function get";
+    code += MakeCamel(field.name) + "()\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$obj = new ";
+    code += GenTypeGet(field.value.type) + "();\n";
+    code += Indent + Indent + "$obj->init($this->bb_pos + ";
+    code += NumToString(field.value.offset) + ", $this->bb);";
+    code += "\n" + Indent + Indent + "return $obj;\n";
+    code += Indent + "}\n\n";
+  }
+
+  // Get a struct by initializing an existing struct.
+  // Specific to Table.
+  void GetStructFieldOfTable(const FieldDef &field, std::string *code_ptr) {
+    std::string &code = *code_ptr;
+
+    code += Indent + "public function get";
+    code += MakeCamel(field.name);
+    code += "()\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$obj = new ";
+    code += MakeCamel(GenTypeGet(field.value.type)) + "();\n";
+    code += Indent + Indent + "$o = $this->__offset(" +
+            NumToString(field.value.offset) + ");\n";
+    code += Indent + Indent;
+    code += "return $o != 0 ? $obj->init(";
+    if (field.value.type.struct_def->fixed) {
+      code += "$o + $this->bb_pos, $this->bb) : ";
+    } else {
+      code += "$this->__indirect($o + $this->bb_pos), $this->bb) : ";
+    }
+    code += GenDefaultValue(field.value) + ";\n";
+    code += Indent + "}\n\n";
+  }
+
+  // Get the value of a string.
+  void GetStringField(const FieldDef &field, std::string *code_ptr) {
+    std::string &code = *code_ptr;
+    code += Indent + "public function get";
+    code += MakeCamel(field.name);
+    code += "()\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$o = $this->__offset(" +
+            NumToString(field.value.offset) + ");\n";
+    code += Indent + Indent;
+    code += "return $o != 0 ? $this->__string($o + $this->bb_pos) : ";
+    code += GenDefaultValue(field.value) + ";\n";
+    code += Indent + "}\n\n";
+  }
+
+  // Get the value of a union from an object.
+  void GetUnionField(const FieldDef &field, std::string *code_ptr) {
+    std::string &code = *code_ptr;
+
+    code += Indent + "/**\n";
+    code += Indent + " * @return" + GenTypeBasic(field.value.type) + "\n";
+    code += Indent + " */\n";
+    code += Indent + "public function get";
+    code += MakeCamel(field.name) + "($obj)\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$o = $this->__offset(" +
+            NumToString(field.value.offset) + ");\n";
+    code += Indent + Indent;
+    code += "return $o != 0 ? $this->__union($obj, $o) : null;\n";
+    code += Indent + "}\n\n";
+  }
+
+  // Get the value of a vector's struct member.
+  void GetMemberOfVectorOfStruct(const StructDef &struct_def,
+                                 const FieldDef &field, std::string *code_ptr) {
+    std::string &code = *code_ptr;
+    auto vectortype = field.value.type.VectorType();
+
+    code += Indent + "/**\n";
+    code += Indent + " * @return" + GenTypeBasic(field.value.type) + "\n";
+    code += Indent + " */\n";
+    code += Indent + "public function get";
+    code += MakeCamel(field.name);
+    code += "($j)\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$o = $this->__offset(" +
+            NumToString(field.value.offset) + ");\n";
+    code += Indent + Indent + "$obj = new ";
+    code += MakeCamel(GenTypeGet(field.value.type)) + "();\n";
+
+    switch (field.value.type.base_type) {
+      case BASE_TYPE_STRUCT:
+        if (struct_def.fixed) {
+          code += Indent + Indent;
+          code += "return $o != 0 ? $obj->init($this->bb_pos +" +
+                  NumToString(field.value.offset) + ", $this->bb) : null;\n";
+        } else {
+          code += Indent + Indent + "return $o != 0 ? $obj->init(";
+          code += field.value.type.struct_def->fixed
+                      ? "$o + $this->bb_pos"
+                      : "$this->__indirect($o + $this->bb_pos)";
+          code += ", $this->bb) : null;\n";
+        }
+        break;
+      case BASE_TYPE_STRING:
+        code += "// base_type_string\n";
+        // TODO(chobie): do we need this?
+        break;
+      case BASE_TYPE_VECTOR:
+        if (vectortype.base_type == BASE_TYPE_STRUCT) {
+          code += Indent + Indent + "return $o != 0 ? $obj->init(";
+          if (vectortype.struct_def->fixed) {
+            code += "$this->__vector($o) + $j *";
+            code += NumToString(InlineSize(vectortype));
+          } else {
+            code += "$this->__indirect($this->__vector($o) + $j * ";
+            code += NumToString(InlineSize(vectortype)) + ")";
+          }
+          code += ", $this->bb) : null;\n";
+        }
+        break;
+      case BASE_TYPE_UNION:
+        code += Indent + Indent + "return $o != 0 ? $this->";
+        code += GenGetter(field.value.type) + "($obj, $o); null;\n";
+        break;
+      default: break;
+    }
+
+    code += Indent + "}\n\n";
+  }
+
+  // Get the value of a vector's non-struct member. Uses a named return
+  // argument to conveniently set the zero value for the result.
+  void GetMemberOfVectorOfNonStruct(const FieldDef &field,
+                                    std::string *code_ptr) {
+    std::string &code = *code_ptr;
+    auto vectortype = field.value.type.VectorType();
+
+    code += Indent + "/**\n";
+    code += Indent + " * @param int offset\n";
+    code += Indent + " * @return " + GenTypeGet(field.value.type) + "\n";
+    code += Indent + " */\n";
+    code += Indent + "public function get";
+    code += MakeCamel(field.name);
+    code += "($j)\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$o = $this->__offset(" +
+            NumToString(field.value.offset) + ");\n";
+
+    if (field.value.type.VectorType().base_type == BASE_TYPE_STRING) {
+      code += Indent + Indent;
+      code += "return $o != 0 ? $this->__string($this->__vector($o) + $j * ";
+      code += NumToString(InlineSize(vectortype)) + ") : ";
+      code += GenDefaultValue(field.value) + ";\n";
+    } else {
+      code += Indent + Indent + "return $o != 0 ? $this->bb->get";
+      code += MakeCamel(GenTypeGet(field.value.type));
+      code += "($this->__vector($o) + $j * ";
+      code += NumToString(InlineSize(vectortype)) + ") : ";
+      code += GenDefaultValue(field.value) + ";\n";
+    }
+    code += Indent + "}\n\n";
+  }
+
+  // Get the value of a vector's union member. Uses a named return
+  // argument to conveniently set the zero value for the result.
+  void GetMemberOfVectorOfUnion(const FieldDef &field, std::string *code_ptr) {
+    std::string &code = *code_ptr;
+    auto vectortype = field.value.type.VectorType();
+
+    code += Indent + "/**\n";
+    code += Indent + " * @param int offset\n";
+    code += Indent + " * @return " + GenTypeGet(field.value.type) + "\n";
+    code += Indent + " */\n";
+    code += Indent + "public function get";
+    code += MakeCamel(field.name);
+    code += "($j, $obj)\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$o = $this->__offset(" +
+            NumToString(field.value.offset) + ");\n";
+    code += Indent + Indent + "return $o != 0 ? ";
+    code += "$this->__union($obj, $this->__vector($o) + $j * ";
+    code += NumToString(InlineSize(vectortype)) + " - $this->bb_pos) : null;\n";
+    code += Indent + "}\n\n";
+  }
+
+  // Recursively generate arguments for a constructor, to deal with nested
+  // structs.
+  static void StructBuilderArgs(const StructDef &struct_def,
+                                const char *nameprefix, std::string *code_ptr) {
+    for (auto it = struct_def.fields.vec.begin();
+         it != struct_def.fields.vec.end(); ++it) {
+      auto &field = **it;
+      if (IsStruct(field.value.type)) {
+        // Generate arguments for a struct inside a struct. To ensure names
+        // don't clash, and to make it obvious
+        // these arguments are constructing
+        // a nested struct, prefix the name with the field name.
+        StructBuilderArgs(*field.value.type.struct_def,
+                          (nameprefix + (field.name + "_")).c_str(), code_ptr);
+      } else {
+        std::string &code = *code_ptr;
+        code += std::string(", $") + nameprefix;
+        code += MakeCamel(field.name, false);
+      }
+    }
+  }
+
+  // Recursively generate struct construction statements and instert manual
+  // padding.
+  static void StructBuilderBody(const StructDef &struct_def,
+                                const char *nameprefix, std::string *code_ptr) {
+    std::string &code = *code_ptr;
+    code += Indent + Indent + "$builder->prep(";
+    code += NumToString(struct_def.minalign) + ", ";
+    code += NumToString(struct_def.bytesize) + ");\n";
+    for (auto it = struct_def.fields.vec.rbegin();
+         it != struct_def.fields.vec.rend(); ++it) {
+      auto &field = **it;
+      if (field.padding) {
+        code += Indent + Indent + "$builder->pad(";
+        code += NumToString(field.padding) + ");\n";
+      }
+      if (IsStruct(field.value.type)) {
+        StructBuilderBody(*field.value.type.struct_def,
+                          (nameprefix + (field.name + "_")).c_str(), code_ptr);
+      } else {
+        code += Indent + Indent + "$builder->put" + GenMethod(field) + "($";
+        code += nameprefix + MakeCamel(field.name, false) + ");\n";
+      }
+    }
+  }
+
+  // Get the value of a table's starting offset.
+  static void GetStartOfTable(const StructDef &struct_def,
+                              std::string *code_ptr) {
+    std::string &code = *code_ptr;
+
+    code += Indent + "/**\n";
+    code += Indent + " * @param FlatBufferBuilder $builder\n";
+    code += Indent + " * @return void\n";
+    code += Indent + " */\n";
+    code += Indent + "public static function start" + struct_def.name;
+    code += "(FlatBufferBuilder $builder)\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$builder->StartObject(";
+    code += NumToString(struct_def.fields.vec.size());
+    code += ");\n";
+    code += Indent + "}\n\n";
+
+    code += Indent + "/**\n";
+    code += Indent + " * @param FlatBufferBuilder $builder\n";
+    code += Indent + " * @return " + struct_def.name + "\n";
+    code += Indent + " */\n";
+    code += Indent + "public static function create" + struct_def.name;
+    code += "(FlatBufferBuilder $builder, ";
+
+    for (auto it = struct_def.fields.vec.begin();
+         it != struct_def.fields.vec.end(); ++it) {
+      auto &field = **it;
+
+      if (field.deprecated) continue;
+      code += "$" + field.name;
+      if (!(it == (--struct_def.fields.vec.end()))) { code += ", "; }
+    }
+    code += ")\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$builder->startObject(";
+    code += NumToString(struct_def.fields.vec.size());
+    code += ");\n";
+    for (auto it = struct_def.fields.vec.begin();
+         it != struct_def.fields.vec.end(); ++it) {
+      auto &field = **it;
+      if (field.deprecated) continue;
+
+      code += Indent + Indent + "self::add";
+      code += MakeCamel(field.name) + "($builder, $" + field.name + ");\n";
+    }
+
+    code += Indent + Indent + "$o = $builder->endObject();\n";
+
+    for (auto it = struct_def.fields.vec.begin();
+         it != struct_def.fields.vec.end(); ++it) {
+      auto &field = **it;
+      if (!field.deprecated && field.required) {
+        code += Indent + Indent + "$builder->required($o, ";
+        code += NumToString(field.value.offset);
+        code += ");  // " + field.name + "\n";
+      }
+    }
+    code += Indent + Indent + "return $o;\n";
+    code += Indent + "}\n\n";
+  }
+
+  // Set the value of a table's field.
+  static void BuildFieldOfTable(const FieldDef &field, const size_t offset,
+                                std::string *code_ptr) {
+    std::string &code = *code_ptr;
+
+    code += Indent + "/**\n";
+    code += Indent + " * @param FlatBufferBuilder $builder\n";
+    code += Indent + " * @param " + GenTypeBasic(field.value.type) + "\n";
+    code += Indent + " * @return void\n";
+    code += Indent + " */\n";
+    code += Indent + "public static function ";
+    code += "add" + MakeCamel(field.name);
+    code += "(FlatBufferBuilder $builder, ";
+    code += "$" + MakeCamel(field.name, false);
+    code += ")\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$builder->add";
+    code += GenMethod(field) + "X(";
+    code += NumToString(offset) + ", ";
+
+    code += "$" + MakeCamel(field.name, false);
+    code += ", ";
+
+    if (field.value.type.base_type == BASE_TYPE_BOOL) {
+      code += "false";
+    } else {
+      code += field.value.constant;
+    }
+    code += ");\n";
+    code += Indent + "}\n\n";
+  }
+
+  // Set the value of one of the members of a table's vector.
+  static void BuildVectorOfTable(const FieldDef &field, std::string *code_ptr) {
+    std::string &code = *code_ptr;
+
+    auto vector_type = field.value.type.VectorType();
+    auto alignment = InlineAlignment(vector_type);
+    auto elem_size = InlineSize(vector_type);
+    code += Indent + "/**\n";
+    code += Indent + " * @param FlatBufferBuilder $builder\n";
+    code += Indent + " * @param array offset array\n";
+    code += Indent + " * @return int vector offset\n";
+    code += Indent + " */\n";
+    code += Indent + "public static function create";
+    code += MakeCamel(field.name);
+    code += "Vector(FlatBufferBuilder $builder, array $data)\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$builder->startVector(";
+    code += NumToString(elem_size);
+    code += ", count($data), " + NumToString(alignment);
+    code += ");\n";
+    code += Indent + Indent;
+    code += "for ($i = count($data) - 1; $i >= 0; $i--) {\n";
+    if (IsScalar(field.value.type.VectorType().base_type)) {
+      code += Indent + Indent + Indent;
+      code += "$builder->put";
+      code += MakeCamel(GenTypeBasic(field.value.type.VectorType()));
+      code += "($data[$i]);\n";
+    } else {
+      code += Indent + Indent + Indent;
+      code += "$builder->putOffset($data[$i]);\n";
+    }
+    code += Indent + Indent + "}\n";
+    code += Indent + Indent + "return $builder->endVector();\n";
+    code += Indent + "}\n\n";
+
+    code += Indent + "/**\n";
+    code += Indent + " * @param FlatBufferBuilder $builder\n";
+    code += Indent + " * @param int $numElems\n";
+    code += Indent + " * @return void\n";
+    code += Indent + " */\n";
+    code += Indent + "public static function start";
+    code += MakeCamel(field.name);
+    code += "Vector(FlatBufferBuilder $builder, $numElems)\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$builder->startVector(";
+    code += NumToString(elem_size);
+    code += ", $numElems, " + NumToString(alignment);
+    code += ");\n";
+    code += Indent + "}\n\n";
+  }
+
+  // Get the offset of the end of a table.
+  void GetEndOffsetOnTable(const StructDef &struct_def, std::string *code_ptr) {
+    std::string &code = *code_ptr;
+
+    code += Indent + "/**\n";
+    code += Indent + " * @param FlatBufferBuilder $builder\n";
+    code += Indent + " * @return int table offset\n";
+    code += Indent + " */\n";
+    code += Indent + "public static function end" + struct_def.name;
+    code += "(FlatBufferBuilder $builder)\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "$o = $builder->endObject();\n";
+
+    for (auto it = struct_def.fields.vec.begin();
+         it != struct_def.fields.vec.end(); ++it) {
+      auto &field = **it;
+      if (!field.deprecated && field.required) {
+        code += Indent + Indent + "$builder->required($o, ";
+        code += NumToString(field.value.offset);
+        code += ");  // " + field.name + "\n";
+      }
+    }
+    code += Indent + Indent + "return $o;\n";
+    code += Indent + "}\n";
+
+    if (parser_.root_struct_def_ == &struct_def) {
+      code += "\n";
+      code += Indent + "public static function finish";
+      code += struct_def.name;
+      code += "Buffer(FlatBufferBuilder $builder, $offset)\n";
+      code += Indent + "{\n";
+      code += Indent + Indent + "$builder->finish($offset";
+
+      if (parser_.file_identifier_.length())
+        code += ", \"" + parser_.file_identifier_ + "\"";
+      code += ");\n";
+      code += Indent + "}\n";
+    }
+  }
+
+  // Generate a struct field, conditioned on its child type(s).
+  void GenStructAccessor(const StructDef &struct_def, const FieldDef &field,
+                         std::string *code_ptr) {
+    GenComment(field.doc_comment, code_ptr, nullptr, Indent.c_str());
+
+    if (IsScalar(field.value.type.base_type)) {
+      if (struct_def.fixed) {
+        GetScalarFieldOfStruct(field, code_ptr);
+      } else {
+        GetScalarFieldOfTable(field, code_ptr);
+      }
+    } else {
+      switch (field.value.type.base_type) {
+        case BASE_TYPE_STRUCT:
+          if (struct_def.fixed) {
+            GetStructFieldOfStruct(field, code_ptr);
+          } else {
+            GetStructFieldOfTable(field, code_ptr);
+          }
+          break;
+        case BASE_TYPE_STRING: GetStringField(field, code_ptr); break;
+        case BASE_TYPE_VECTOR: {
+          auto vectortype = field.value.type.VectorType();
+          if (vectortype.base_type == BASE_TYPE_UNION) {
+            GetMemberOfVectorOfUnion(field, code_ptr);
+          } else if (vectortype.base_type == BASE_TYPE_STRUCT) {
+            GetMemberOfVectorOfStruct(struct_def, field, code_ptr);
+          } else {
+            GetMemberOfVectorOfNonStruct(field, code_ptr);
+          }
+          break;
+        }
+        case BASE_TYPE_UNION: GetUnionField(field, code_ptr); break;
+        default: FLATBUFFERS_ASSERT(0);
+      }
+    }
+    if (field.value.type.base_type == BASE_TYPE_VECTOR) {
+      GetVectorLen(field, code_ptr);
+      if (field.value.type.element == BASE_TYPE_UCHAR) {
+        GetUByte(field, code_ptr);
+      }
+    }
+  }
+
+  // Generate table constructors, conditioned on its members' types.
+  void GenTableBuilders(const StructDef &struct_def, std::string *code_ptr) {
+    GetStartOfTable(struct_def, code_ptr);
+
+    for (auto it = struct_def.fields.vec.begin();
+         it != struct_def.fields.vec.end(); ++it) {
+      auto &field = **it;
+      if (field.deprecated) continue;
+
+      auto offset = it - struct_def.fields.vec.begin();
+      if (field.value.type.base_type == BASE_TYPE_UNION) {
+        std::string &code = *code_ptr;
+        code += Indent + "public static function add";
+        code += MakeCamel(field.name);
+        code += "(FlatBufferBuilder $builder, $offset)\n";
+        code += Indent + "{\n";
+        code += Indent + Indent + "$builder->addOffsetX(";
+        code += NumToString(offset) + ", $offset, 0);\n";
+        code += Indent + "}\n\n";
+      } else {
+        BuildFieldOfTable(field, offset, code_ptr);
+      }
+      if (field.value.type.base_type == BASE_TYPE_VECTOR) {
+        BuildVectorOfTable(field, code_ptr);
+      }
+    }
+
+    GetEndOffsetOnTable(struct_def, code_ptr);
+  }
+
+  // Generate struct or table methods.
+  void GenStruct(const StructDef &struct_def, std::string *code_ptr) {
+    if (struct_def.generated) return;
+
+    GenComment(struct_def.doc_comment, code_ptr, nullptr);
+    BeginClass(struct_def, code_ptr);
+
+    if (!struct_def.fixed) {
+      // Generate a special accessor for the table that has been declared as
+      // the root type.
+      NewRootTypeFromBuffer(struct_def, code_ptr);
+    }
+
+    std::string &code = *code_ptr;
+    if (!struct_def.fixed) {
+      if (parser_.file_identifier_.length()) {
+        // Return the identifier
+        code += Indent + "public static function " + struct_def.name;
+        code += "Identifier()\n";
+        code += Indent + "{\n";
+        code += Indent + Indent + "return \"";
+        code += parser_.file_identifier_ + "\";\n";
+        code += Indent + "}\n\n";
+
+        // Check if a buffer has the identifier.
+        code += Indent + "public static function " + struct_def.name;
+        code += "BufferHasIdentifier(ByteBuffer $buf)\n";
+        code += Indent + "{\n";
+        code += Indent + Indent + "return self::";
+        code += "__has_identifier($buf, self::";
+        code += struct_def.name + "Identifier());\n";
+        code += Indent + "}\n\n";
+      }
+
+      if (parser_.file_extension_.length()) {
+        // Return the extension
+        code += Indent + "public static function " + struct_def.name;
+        code += "Extension()\n";
+        code += Indent + "{\n";
+        code += Indent + Indent + "return \"" + parser_.file_extension_;
+        code += "\";\n";
+        code += Indent + "}\n\n";
+      }
+    }
+
+    // Generate the Init method that sets the field in a pre-existing
+    // accessor object. This is to allow object reuse.
+    InitializeExisting(struct_def, code_ptr);
+    for (auto it = struct_def.fields.vec.begin();
+         it != struct_def.fields.vec.end(); ++it) {
+      auto &field = **it;
+      if (field.deprecated) continue;
+
+      GenStructAccessor(struct_def, field, code_ptr);
+    }
+
+    if (struct_def.fixed) {
+      // create a struct constructor function
+      GenStructBuilder(struct_def, code_ptr);
+    } else {
+      // Create a set of functions that allow table construction.
+      GenTableBuilders(struct_def, code_ptr);
+    }
+    EndClass(code_ptr);
+  }
+
+  // Generate enum declarations.
+  static void GenEnum(const EnumDef &enum_def, std::string *code_ptr) {
+    if (enum_def.generated) return;
+
+    GenComment(enum_def.doc_comment, code_ptr, nullptr);
+    BeginEnum(enum_def.name, code_ptr);
+    for (auto it = enum_def.Vals().begin(); it != enum_def.Vals().end(); ++it) {
+      auto &ev = **it;
+      GenComment(ev.doc_comment, code_ptr, nullptr, Indent.c_str());
+      EnumMember(enum_def, ev, code_ptr);
+    }
+
+    std::string &code = *code_ptr;
+    code += "\n";
+    code += Indent + "private static $names = array(\n";
+    for (auto it = enum_def.Vals().begin(); it != enum_def.Vals().end(); ++it) {
+      auto &ev = **it;
+      code += Indent + Indent + enum_def.name + "::" + ev.name + "=>" + "\"" + ev.name + "\",\n";
+    }
+
+    code += Indent + ");\n\n";
+    code += Indent + "public static function Name($e)\n";
+    code += Indent + "{\n";
+    code += Indent + Indent + "if (!isset(self::$names[$e])) {\n";
+    code += Indent + Indent + Indent + "throw new \\Exception();\n";
+    code += Indent + Indent + "}\n";
+    code += Indent + Indent + "return self::$names[$e];\n";
+    code += Indent + "}\n";
+    EndEnum(code_ptr);
+  }
+
+  // Returns the function name that is able to read a value of the given type.
+  static std::string GenGetter(const Type &type) {
+    switch (type.base_type) {
+      case BASE_TYPE_STRING: return "__string";
+      case BASE_TYPE_STRUCT: return "__struct";
+      case BASE_TYPE_UNION: return "__union";
+      case BASE_TYPE_VECTOR: return GenGetter(type.VectorType());
+      default: return "Get";
+    }
+  }
+
+  // Returns the method name for use with add/put calls.
+  static std::string GenMethod(const FieldDef &field) {
+    return IsScalar(field.value.type.base_type)
+               ? MakeCamel(GenTypeBasic(field.value.type))
+               : (IsStruct(field.value.type) ? "Struct" : "Offset");
+  }
+
+  static std::string GenTypeBasic(const Type &type) {
+    static const char *ctypename[] = {
+    // clang-format off
+        #define FLATBUFFERS_TD(ENUM, IDLTYPE, \
+            CTYPE, JTYPE, GTYPE, NTYPE, PTYPE, RTYPE, KTYPE) \
+            #NTYPE,
+                FLATBUFFERS_GEN_TYPES(FLATBUFFERS_TD)
+        #undef FLATBUFFERS_TD
+      // clang-format on
+    };
+    return ctypename[type.base_type];
+  }
+
+  std::string GenDefaultValue(const Value &value) {
+    if (value.type.enum_def) {
+      if (auto val = value.type.enum_def->FindByValue(value.constant)) {
+        return WrapInNameSpace(*value.type.enum_def) + "::" + val->name;
+      }
+    }
+
+    switch (value.type.base_type) {
+      case BASE_TYPE_BOOL: return value.constant == "0" ? "false" : "true";
+
+      case BASE_TYPE_STRING: return "null";
+
+      case BASE_TYPE_LONG:
+      case BASE_TYPE_ULONG:
+        if (value.constant != "0") {
+          int64_t constant = StringToInt(value.constant.c_str());
+          return NumToString(constant);
+        }
+        return "0";
+
+      default: return value.constant;
+    }
+  }
+
+  static std::string GenTypePointer(const Type &type) {
+    switch (type.base_type) {
+      case BASE_TYPE_STRING: return "string";
+      case BASE_TYPE_VECTOR: return GenTypeGet(type.VectorType());
+      case BASE_TYPE_STRUCT: return type.struct_def->name;
+      case BASE_TYPE_UNION:
+        // fall through
+      default: return "Table";
+    }
+  }
+
+  static std::string GenTypeGet(const Type &type) {
+    return IsScalar(type.base_type) ? GenTypeBasic(type) : GenTypePointer(type);
+  }
+
+  // Create a struct with a builder and the struct's arguments.
+  static void GenStructBuilder(const StructDef &struct_def,
+                               std::string *code_ptr) {
+    std::string &code = *code_ptr;
+    code += "\n";
+    code += Indent + "/**\n";
+    code += Indent + " * @return int offset\n";
+    code += Indent + " */\n";
+    code += Indent + "public static function create" + struct_def.name;
+    code += "(FlatBufferBuilder $builder";
+    StructBuilderArgs(struct_def, "", code_ptr);
+    code += ")\n";
+    code += Indent + "{\n";
+
+    StructBuilderBody(struct_def, "", code_ptr);
+
+    code += Indent + Indent + "return $builder->offset();\n";
+    code += Indent + "}\n";
+  }
+};
+}  // namespace php
+
+bool GeneratePhp(const Parser &parser, const std::string &path,
+                 const std::string &file_name) {
+  php::PhpGenerator generator(parser, path, file_name);
+  return generator.generate();
+}
+}  // namespace flatbuffers