3v4l.org

run code in 300+ PHP versions simultaneously
<?php function stripphptags($code){ $phpOpenTags = array( '<?','<?php', '<?PHP', '<?Php', '<?PHp', '<?PhP', '<?pHP', ); $phpCloseTag = '?>'; $scriptOpenTags = array('<script>', //rest later ); $scriptCloseTags = array('</script>', '<script/>' ); $code = str_replace($phpOpenTags, '&lt;php', $code); $code = str_replace($phpCloseTag, 'php&gt;', $code); $code = str_replace($scriptOpenTags, '&lt;script&gt;', $code); $code = str_replace($phpOpenTags, '&lt;/script&gt;', $code); return $code; } echo stripphptags('<?php ldkfjal;skdfjasdlkjf ?>');
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.30, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
&lt;phpphp ldkfjal;skdfjasdlkjf php&gt;

preferences:
240.51 ms | 406 KiB | 386 Q