3v4l.org

run code in 500+ PHP versions simultaneously
<?php $string = "This is an example string"; $token = strtok($string, " "); while ($token !== false) { echo $token . PHP_EOL; $token = strtok(" "); }
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.32, 8.3.0 - 8.3.33, 8.4.1 - 8.4.24, 8.5.0 - 8.5.9
This is an example string

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109.74 ms | 1149 KiB | 4 Q