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3f7ec69b61
* The generated VM files * tokenizer_data.c
95 lines
2.6 KiB
PHP
Executable File
95 lines
2.6 KiB
PHP
Executable File
#!/usr/bin/env php
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<?php
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$infile = __DIR__ . '/../../Zend/zend_language_parser.y';
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$outfile = __DIR__ . '/tokenizer_data.c';
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if (!file_exists($infile)) {
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fwrite(STDERR, <<<ERROR
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$infile is missing.
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Please, generate the PHP parser files by scripts/dev/genfiles
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or by running the ./configure build step.
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ERROR
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);
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exit(1);
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}
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$result = '';
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$result .= <<<CODE
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/*
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+----------------------------------------------------------------------+
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| Copyright (c) The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| https://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: Johannes Schlueter <johannes@php.net> |
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+----------------------------------------------------------------------+
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*/
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/*
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DO NOT EDIT THIS FILE!
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This file is generated using tokenizer_data_gen.php
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*/
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#include "php.h"
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#include "zend.h"
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#include <zend_language_parser.h>
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void tokenizer_register_constants(INIT_FUNC_ARGS) {
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CODE;
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$incontent = file_get_contents($infile);
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preg_match_all('(^%token.*\b(?<token_name>T_.*?)\b)m', $incontent, $matches);
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foreach ($matches['token_name'] as $tokenName) {
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if ($tokenName === 'T_NOELSE' || $tokenName === 'T_ERROR') {
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continue;
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}
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$result .= "\tREGISTER_LONG_CONSTANT(\"$tokenName\", $tokenName, CONST_CS | CONST_PERSISTENT);\n";
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}
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$result .= "\tREGISTER_LONG_CONSTANT(\"T_DOUBLE_COLON\", T_PAAMAYIM_NEKUDOTAYIM, CONST_CS | CONST_PERSISTENT);\n";
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$result .= <<<CODE
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}
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char *get_token_type_name(int token_type)
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{
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\tswitch (token_type) {
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CODE;
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foreach ($matches['token_name'] as $tokenName) {
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if ($tokenName === 'T_NOELSE' || $tokenName === 'T_ERROR') {
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continue;
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}
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if ($tokenName === 'T_PAAMAYIM_NEKUDOTAYIM') {
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$result .= "\t\tcase T_PAAMAYIM_NEKUDOTAYIM: return \"T_DOUBLE_COLON\";\n";
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} else {
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$result .= "\t\tcase $tokenName: return \"$tokenName\";\n";
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}
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}
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$result .= <<<CODE
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\t}
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\treturn NULL;
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}
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CODE;
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file_put_contents($outfile, $result);
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echo "Wrote $outfile\n";
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