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<?php $srch = substr("echo 'apple';\e", 0, -1); echo $srch;echo "\n"; $search = htmlentities($srch); if (strpos($search, 'apple') !== false){ echo "in the if!\n"; echo preg_replace("/".$search."/", $search." <img src='".$search.".png'>", "apple"); }; ?>
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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
echo 'apple'; in the if! apple
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29
echo 'apple';\ in the if! Warning: preg_replace(): No ending delimiter '/' found in /in/Skocd on line 7
Output for 4.4.3 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.2
echo 'apple';\ in the if! <br /> <b>Warning</b>: preg_replace() [<a href='function.preg-replace'>function.preg-replace</a>]: No ending delimiter '/' found in <b>/in/Skocd</b> on line <b>7</b><br />
Output for 4.3.11, 4.4.0 - 4.4.2
echo 'apple';\ in the if! <br /> <b>Warning</b>: preg_replace(): No ending delimiter '/' found in <b>/in/Skocd</b> on line <b>7</b><br />
Output for 4.3.0 - 4.3.10
echo 'apple';\ in the if! <br /> <b>Warning</b>: No ending delimiter '/' found in <b>/in/Skocd</b> on line <b>7</b><br />
preferences:
273.41 ms | 401 KiB | 346 Q