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run code in 150+ php & hhvm versions
Bugs & Features
<?php function init_vera_htmlspecialchars() { if (version_compare(PHP_VERSION, '5.4.0') >= 0) { function vera_htmlspecialchars($string, $flags = ENT_COMPAT , $encoding = 'ISO-8869-2', $doubleEncode = true) { return htmlspecialchars($string, $flags, $encoding, $doubleEncode); } } elseif (version_compare(PHP_VERSION, '5.2.3') >= 0) { function vera_htmlspecialchars($string, $flags = ENT_COMPAT, $encoding = 'ISO-8869-2', $doubleEncode = true) { return htmlspecialchars($string, $flags, $encoding, $doubleEncode); } } else { function vera_htmlspecialchars($string, $flags = ENT_COMPAT, $encoding = 'ISO-8869-2', $doubleEncode = true) { return htmlspecialchars($string, $flags, $encoding); } } }; init_vera_htmlspecialchars(); for ($i=0; $i<100000; $i++) { $str = htmlspecialchars('asdf&<>;\'"',ENT_QUOTES,'UTF-8'); }
Output for 4.3.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 4.3.0 - 4.3.1

Process exited with code 139.