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run code in 300+ PHP versions simultaneously
<?php class Test { public function read() { } } $test = new Test(); $i = 0; $start = microtime(true); while( $i < 100000) { method_exists($test, 'read'); $i++; } $end = microtime(true); echo PHP_EOL . $end - $start;
Output for 7.2.11
0.00624680519104
Output for 7.2.10
0.0034019947052002
Output for 7.2.9
0.0033969879150391
Output for 7.2.8
0.0034859180450439
Output for 7.2.7
0.0047900676727295
Output for 7.2.6
0.0031719207763672
Output for 7.2.5
0.006087064743042
Output for 7.2.4
0.0035409927368164
Output for 7.2.3
0.0034229755401611
Output for 7.2.2
0.0032060146331787
Output for 7.2.1
0.0047938823699951
Output for 7.2.0
0.0053439140319824
Output for 7.1.23
0.0099129676818848
Output for 7.1.22
0.0066049098968506
Output for 7.1.21
0.0036108493804932
Output for 7.1.20
0.0036001205444336
Output for 7.1.19
0.0050528049468994
Output for 7.1.18
0.0066978931427002
Output for 7.1.17
0.0083739757537842
Output for 7.1.16
0.0066840648651123
Output for 7.1.15
0.0037908554077148
Output for 7.1.14
0.004410982131958
Output for 7.1.13
0.0037300586700439
Output for 7.1.12
0.003892183303833
Output for 7.1.11
0.0097708702087402
Output for 7.1.10
0.0036160945892334
Output for 7.1.9
0.0036609172821045
Output for 7.1.8
0.0046408176422119
Output for 7.1.7
0.0040478706359863
Output for 7.1.6
0.0041320323944092
Output for 7.1.5
0.0048260688781738
Output for 7.1.4
0.0043189525604248
Output for 7.1.3
0.0050818920135498
Output for 7.1.2
0.0043702125549316
Output for 7.1.1
0.0085089206695557
Output for 7.1.0
0.0037331581115723
Output for 5.6.38
0.033483982086182
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78.51 ms | 401 KiB | 42 Q