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run code in 500+ PHP versions simultaneously
<?php $path = "A000AA00"; $startA = microtime(true); for($i = 0; $i < 100000; $i++) { if (strlen($path) !== 8) { die('Bad string length'); } if (ctype_alpha($path[0]) && ctype_digit($path[1]) && ctype_digit($path[2]) && ctype_digit($path[3]) && ctype_alpha($path[4]) && ctype_alpha($path[5]) && ctype_digit($path[6]) && ctype_digit($path[7])) { // We good } } $endA = microtime(true); echo $endA-$startA;
Output for 7.4.0
0.05318808555603
Output for 7.3.12
0.050816059112549
Output for 7.3.11
0.039383888244629
Output for 7.3.10
0.038467168807983
Output for 7.3.9
0.046924114227295
Output for 7.3.8
0.039171934127808
Output for 7.3.7
0.03516411781311
Output for 7.3.6
0.041661024093628
Output for 7.3.5
0.042258024215698
Output for 7.3.4
0.051140785217285
Output for 7.3.3
0.039879083633423
Output for 7.3.2
0.043269872665405
Output for 7.3.1
0.036596059799194
Output for 7.3.0
0.038100957870483
Output for 7.2.25
0.056462049484253
Output for 7.2.24
0.043662071228027
Output for 7.2.23
0.042541027069092
Output for 7.2.22
0.040508031845093
Output for 7.2.21
0.041521072387695
Output for 7.2.20
0.042484998703003
Output for 7.2.19
0.039559125900269
Output for 7.2.18
0.039422988891602
Output for 7.2.17
0.041239023208618
Output for 7.2.15
0.042577028274536
Output for 7.2.14
0.025593042373657
Output for 7.2.13
0.029108047485352
Output for 7.2.12
0.04411506652832
Output for 7.2.11
0.037710905075073
Output for 7.2.10
0.062618970870972
Output for 7.2.9
0.031845092773438
Output for 7.2.8
0.029078006744385
Output for 7.2.7
0.029783964157104
Output for 7.2.6
0.042728185653687
Output for 7.2.5
0.032021045684814
Output for 7.2.4
0.023674964904785
Output for 7.2.3
0.024327993392944
Output for 7.2.2
0.02367901802063
Output for 7.2.1
0.051040887832642
Output for 7.2.0
0.039770126342773
Output for 7.1.33
0.095015048980713
Output for 7.1.32
0.093698978424072
Output for 7.1.31
0.090795040130615
Output for 7.1.30
0.11179900169373
Output for 7.1.29
0.09047794342041
Output for 7.1.28
0.094753980636597
Output for 7.1.27
0.089131832122803
Output for 7.1.26
0.091202020645142
Output for 7.1.25
0.055036067962646
preferences:
55 ms | 685 KiB | 4 Q