3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_POST['a'] = 6898557993159892; $a=$_POST['a']*1337+1.7; if(preg_match('/\D/', (string) $a)) $a = 1337 else $a = (int) round($a) - 33; echo $a; ?>

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)
5.6.80.0130.03720.35
5.5.240.0030.08020.26
5.4.400.0200.07018.66
5.4.390.0230.06318.69
5.4.380.0130.05718.52
5.4.370.0270.04018.46
5.4.360.0130.05718.61
5.4.350.0130.05718.84
5.4.340.0200.06718.73
5.4.320.0270.07018.29
5.4.310.0100.05718.78
5.4.300.0130.05018.72
5.4.290.0070.06018.79
5.4.280.0230.05718.75
5.4.270.0100.05718.58
5.4.260.0270.04318.45
5.4.250.0230.04718.55
5.4.240.0370.05718.57
5.4.230.0230.06718.77
5.4.220.0230.04718.54
5.4.210.0230.04318.71
5.4.200.0130.05316.51
5.4.190.0170.05018.74
5.4.180.0130.05318.49
5.4.170.0030.06318.74
5.4.160.0130.05018.70
5.4.150.0100.05718.59
5.4.140.0200.05016.34
5.4.130.0130.05016.25
5.4.120.0100.05316.23
5.4.110.0200.05716.28
5.4.100.0170.04716.29
5.4.90.0170.05016.21
5.4.80.0070.06016.41
5.4.70.0230.04316.18
5.4.60.0270.03716.28
5.4.50.0100.05316.37
5.4.40.0130.06016.29
5.4.30.0230.05016.18
5.4.20.0070.05716.28
5.4.10.0100.05316.41
5.4.00.0100.05315.88
5.3.290.0200.06014.67
5.3.280.0330.03714.70
5.3.270.0130.05714.61
5.3.260.0200.05014.66
5.3.250.0270.04314.60
5.3.240.0270.04314.55
5.3.230.0230.04314.54
5.3.220.0130.05014.62
5.3.210.0130.05314.59
5.3.200.0170.04714.46
5.3.190.0100.05714.66
5.3.180.0170.05714.61
5.3.170.0070.05714.60
5.3.160.0200.04314.55
5.3.150.0130.05014.54
5.3.140.0170.07014.52
5.3.130.0170.07314.46
5.3.120.0200.07314.48
5.3.110.0170.07314.54
5.3.100.0200.06314.09
5.3.90.0200.04313.97
5.3.80.0070.05314.09
5.3.70.0130.05014.12
5.3.60.0170.05013.99
5.3.50.0170.04713.98
5.3.40.0070.06314.04
5.3.30.0130.04713.84
5.3.20.0200.04313.64
5.3.10.0100.05013.59
5.3.00.0200.04313.63
5.2.170.0230.03011.15
5.2.160.0070.04311.10
5.2.150.0070.04711.15
5.2.140.0100.04711.05
5.2.130.0070.05011.15
5.2.120.0230.04711.16
5.2.110.0100.04311.09
5.2.100.0230.03711.15
5.2.90.0200.04711.16
5.2.80.0270.04311.10
5.2.70.0170.04011.01
5.2.60.0030.04711.05
5.2.50.0130.04011.00
5.2.40.0030.04711.16
5.2.30.0100.06011.00
5.2.20.0100.04311.00
5.2.10.0030.04310.90
5.2.00.0070.05010.74
5.1.60.0170.02710.09
5.1.50.0030.0409.97
5.1.40.0100.03310.04
5.1.30.0130.03010.38
5.1.20.0100.03710.39
5.1.10.0100.03310.17
5.1.00.0030.05010.17
5.0.50.0100.0238.56
5.0.40.0100.0278.43
5.0.30.0070.0438.24
5.0.20.0100.0238.29
5.0.10.0070.0278.15
5.0.00.0100.0378.25
4.4.90.0030.0275.87
4.4.80.0000.0275.81
4.4.70.0070.0205.81
4.4.60.0030.0235.88
4.4.50.0030.0205.91
4.4.40.0100.0335.82
4.4.30.0000.0275.82
4.4.20.0070.0235.95
4.4.10.0030.0235.99
4.4.00.0070.0305.89
4.3.110.0070.0205.79
4.3.100.0030.0235.86
4.3.90.0000.0235.77
4.3.80.0000.0435.81
4.3.70.0030.0205.93
4.3.60.0000.0235.79
4.3.50.0100.0175.78
4.3.40.0070.0335.80
4.3.30.0030.0204.56
4.3.20.0170.0074.54
4.3.10.0000.0234.47
4.3.00.0030.0207.02

preferences:
147.14 ms | 1394 KiB | 7 Q