3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stringToReplace = "marc-by-marc-jacobs-13-black-136831_3-90x90.jpg"; $removeTimestamp = strlen($stringToReplace); $removeTimestamp = floor($removeTimestamp - 21); $example_2 = substr_replace($stringToReplace, "jpg", $removeTimestamp); echo "Example 2: ".$example_2; ?>
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 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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
Example 2: marc-by-marc-jacobs-13-blajpg

preferences:
320.15 ms | 406 KiB | 460 Q