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run code in 300+ PHP versions simultaneously
<?php $string = '<img src="/index.php/tools/packages/bullseye/file_display.php?htmlpage=&amp;fID=300" /><img src="/index.php/tools/packages/bullseye/file_display.php?htmlpage=&amp;fID=300" /><img src="/index.php/tools/packages/bullseye/file_display.php?htmlpage=&amp;fID=300" />'; $file_ids = array(); $html = preg_match_all('~src="/index\.php/tools/packages/bullseye/file_display\.php\?htmlpage=&amp;fID=(\d+)"~', $string, $file_ids); $file_ids = array_map(function($v) { return intval($v); }, (array)$file_ids[1]); var_dump($file_ids);
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { [0]=> int(300) [1]=> int(300) [2]=> int(300) }

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