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run code in 150+ php & hhvm versions
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<?php $search = htmlentities("phpinfo();#|apple&frasl;e\x00"); echo $search; if (strpos($search, 'apple') !== false){ echo preg_replace("/".$search."/", $search." <img src='".$search.".png'>", "apple"); }elseif (strpos($search, 'orange') !== false){ echo preg_replace("/".$search."/", $search." <img src='".$search.".png'>", "orange"); }elseif (strpos($search, 'banana') !== false){ echo preg_replace("/".$search."/", $search." <img src='".$search.".png'>", "banana"); }elseif (strpos($search, 'kiwi') !== false){ echo preg_replace("/".$search."/", $search." <img src='".$search.".png'>", "kiwi"); }else echo "Please search for apple, orange, banana, or kiwi.";
based on UtsDv
Output for 5.4.7 - 5.6.28, 7.0.0 - 7.1.0
phpinfo();#|apple&amp;frasl;e Warning: preg_replace(): Null byte in regex in /in/6WVsO on line 5
Output for hhvm-3.10.0 - 3.12.0
phpinfo();#|apple&amp;frasl;e Warning: No ending delimiter '/' found: [/phpinfo();#|apple&amp;frasl;e] in /in/6WVsO on line 5
Output for 4.3.11 - 5.4.6
phpinfo();#|apple&amp;frasl;e Warning: preg_replace(): No ending delimiter '/' found in /in/6WVsO on line 5
Output for 4.3.0 - 4.3.10
phpinfo();#|apple&amp;frasl;e Warning: No ending delimiter '/' found in /in/6WVsO on line 5