3v4l.org

run code in 300+ PHP versions simultaneously
<?php function endswith($string, $test) { $strlen = strlen($string); $testlen = strlen($test); if ($testlen > $strlen) return false; return substr_compare($string, $test, $strlen - $testlen, $testlen) === 0; } if (version_compare(phpversion(), '5.1.0', '>=')) { //var_dump(endswith("abcdefg", "abc")); var_dump(endswith("abcdefg", "efg")); }
Output for 5.1.0 - 5.1.2, 5.1.5 - 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 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.13, 7.3.0 - 7.3.1
bool(true)
Output for 5.1.3 - 5.1.4
Warning: substr_compare(): The start position cannot exceed initial string length in /in/Bvrdn on line 7 bool(false)
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
preferences:
195.75 ms | 402 KiB | 288 Q