3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fiber = new Fiber(function() { $count = 3; echo "Début\n"; while(true) { Fiber::suspend(); // on suspend la fiber echo "Il y a des résultats ?\n"; $count--; if ($count === 0) { return; // On a reçu les résultats, on s'arrête } } }); $fiber->start(); // Initie le traitement do { echo "Faire autre chose\n"; $fiber->resume(); // On relance la fiber } while (!$fiber->isTerminated()); // La fiber s'est terminée echo "Fin\n";

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.4.120.0060.00724.14
8.4.110.0080.01221.66
8.4.100.0110.00817.72
8.4.90.0110.00319.13
8.4.80.0130.00818.41
8.4.70.0330.00818.14
8.4.60.0340.00917.78
8.4.50.0310.00817.81
8.4.40.0360.00617.53
8.4.30.0360.00717.61
8.4.20.0350.00617.62
8.4.10.0320.00917.68
8.3.250.0110.00918.82
8.3.240.0100.00917.04
8.3.230.0160.00516.55
8.3.220.0170.00816.89
8.3.210.0280.00617.22
8.3.200.0310.00617.21
8.3.190.0280.00517.15
8.3.180.0310.00617.24
8.3.170.0360.00617.24
8.3.160.0340.00617.12
8.3.150.0280.00717.17
8.3.140.0260.00617.29
8.3.130.0210.00517.14
8.3.120.0250.00617.11
8.3.110.0270.00517.13
8.3.100.0250.00617.16
8.3.90.0330.00617.20
8.3.80.0330.00817.20
8.3.70.0360.00817.17
8.3.60.0350.00717.12
8.3.50.0320.00617.24
8.3.40.0330.00717.58
8.3.30.0280.00517.54
8.3.20.0250.00517.55
8.3.10.0200.00717.67
8.3.00.0220.00817.67
8.2.290.0120.00616.66
8.2.280.0250.00717.32
8.2.270.0260.00517.25
8.2.260.0270.00717.17
8.2.250.0270.00717.19
8.2.240.0270.00717.15
8.2.230.0290.00717.20
8.2.220.0260.00817.26
8.2.210.0260.00717.24
8.2.200.0250.00817.29
8.2.190.0240.00517.21
8.2.180.0260.00817.13
8.2.170.0330.00517.76
8.2.160.0250.00417.71
8.2.150.0240.00817.83
8.2.140.0250.00417.68
8.2.130.0260.00617.64
8.2.120.0260.00617.84
8.2.110.0250.00917.74
8.2.100.0260.00817.74
8.2.90.0280.00617.82
8.2.80.0240.00717.79
8.2.70.0260.00717.68
8.2.60.0250.00717.68
8.2.50.0270.00817.74
8.2.40.0270.00717.75
8.2.30.0220.00517.77
8.2.20.0250.00617.75
8.2.10.0240.00717.74
8.2.00.0220.00617.79

preferences:
27.58 ms | 403 KiB | 5 Q