Differential D25071 Diff 333 support/lib/extract-symbols.php

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support/lib/extract-symbols.php

#!/usr/bin/env php		#!/usr/bin/env php
<?php		<?php

// We have to do this first before we load any symbols, because we define the		// We have to do this first before we load any symbols, because we define the
// built-in symbol list through introspection.		// built-in symbol list through introspection.
$builtins = phutil_symbols_get_builtins();		$builtins = phutil_symbols_get_builtins();

$root = dirname(dirname(dirname(__FILE__)));		$root = dirname(dirname(__DIR__));
require_once $root.'/support/init/init-script.php';		require_once $root.'/support/init/init-script.php';

$args = new PhutilArgumentParser($argv);		$args = new PhutilArgumentParser($argv);
$args->setTagline(pht('identify symbols in a PHP source file'));		$args->setTagline(pht('identify symbols in a PHP source file'));
$args->setSynopsis(<<<EOHELP		$args->setSynopsis(<<<EOHELP
extract-symbols.php [__options__] __path.php__		extract-symbols.php [__options__] __path.php__
Identify the symbols (clases, functions and interfaces) in a PHP		Identify the symbols (clases, functions and interfaces) in a PHP
source file. Symbols are divided into "have" symbols (symbols the file		source file. Symbols are divided into "have" symbols (symbols the file
▲ Show 20 Lines • Show All 539 Lines • ▼ Show 20 Lines	function phutil_symbols_get_builtins() {
$builtin['classes'] = get_declared_classes();		$builtin['classes'] = get_declared_classes();
$builtin['interfaces'] = get_declared_interfaces();		$builtin['interfaces'] = get_declared_interfaces();

$funcs = get_defined_functions();		$funcs = get_defined_functions();
$builtin['functions'] = $funcs['internal'];		$builtin['functions'] = $funcs['internal'];

$compat = json_decode(		$compat = json_decode(
file_get_contents(		file_get_contents(
dirname(__FILE__).'/../../resources/php/symbol-information.json'),		__DIR__.'/../../resources/php/symbol-information.json'),
true);		true);

foreach (array('functions', 'classes', 'interfaces') as $type) {		foreach (array('functions', 'classes', 'interfaces') as $type) {
// Developers may not have every extension that a library potentially uses		// Developers may not have every extension that a library potentially uses
// installed. We supplement the list of declared functions and classes with		// installed. We supplement the list of declared functions and classes with
// a list of known extension functions to avoid raising false positives just		// a list of known extension functions to avoid raising false positives just
// because you don't have pcntl, etc.		// because you don't have pcntl, etc.
$extensions = array_keys($compat[$type]);		$extensions = array_keys($compat[$type]);
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