3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = '-some-shit'; echo preg_match('/^(-|_|\.|\?|\/|\d+)/umi', $url)

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)
5.4.270.0070.06718.77
5.4.260.0100.07018.89
5.4.250.0100.05018.88
5.4.240.0030.06318.99
5.4.230.0100.07018.99
5.4.220.0070.06318.88
5.4.210.0070.07018.93
5.4.200.0170.04318.92
5.4.190.0300.05018.94
5.4.180.0130.05318.77
5.4.170.0100.06718.89
5.4.160.0130.05018.93
5.4.150.0230.06719.01
5.4.140.0100.04716.33
5.4.130.0270.05716.45
5.4.120.0130.05716.29
5.4.110.0070.06316.53
5.4.100.0100.04716.35
5.4.90.0200.06016.22
5.4.80.0130.04716.52
5.4.70.0130.04316.38
5.4.60.0100.06016.39
5.4.50.0100.06016.27
5.4.40.0130.06316.55
5.4.30.0030.06016.50
5.4.20.0070.05716.32
5.4.10.0100.05716.48
5.4.00.0170.04015.84
5.3.280.0030.05714.52
5.3.270.0030.06014.62
5.3.260.0070.05714.60
5.3.250.0070.05314.49
5.3.240.0070.05714.65
5.3.230.0030.07014.69
5.3.220.0070.06314.57
5.3.210.0100.05314.44
5.3.200.0070.07314.58
5.3.190.0070.06714.57
5.3.180.0030.07714.42
5.3.170.0030.08014.48
5.3.160.0100.06014.66
5.3.150.0100.05314.71
5.3.140.0070.07714.46
5.3.130.0030.05714.60
5.3.120.0100.06714.70
5.3.110.0070.07014.41
5.3.100.0200.05714.10
5.3.90.0000.07013.91
5.3.80.0070.06314.14
5.3.70.0070.07014.07
5.3.60.0300.06014.01
5.3.50.0170.04013.95
5.3.40.0130.05314.04
5.3.30.0070.07313.79
5.3.20.0070.05013.63
5.3.10.0130.04313.70
5.3.00.0200.03713.66
5.2.170.0070.04311.23
5.2.160.0100.03711.16
5.2.150.0130.05011.16
5.2.140.0130.04711.15
5.2.130.0000.04711.03
5.2.120.0100.03711.11
5.2.110.0130.04711.11
5.2.100.0070.04311.02
5.2.90.0100.04011.21
5.2.80.0100.05711.09
5.2.70.0000.06311.09
5.2.60.0070.04311.07
5.2.50.0030.05710.91
5.2.40.0130.03310.90
5.2.30.0170.03010.98
5.2.20.0100.04011.05
5.2.10.0100.05310.74
5.2.00.0000.04710.47
5.1.60.0100.03310.03
5.1.50.0100.04010.23
5.1.40.0070.03710.00
5.1.30.0100.05010.31
5.1.20.0130.03310.57
5.1.10.0000.04010.12
5.1.00.0100.04310.30
5.0.50.0070.0278.31
5.0.40.0000.0378.66
5.0.30.0030.0538.16
5.0.20.0100.0278.28
5.0.10.0100.0338.36
5.0.00.0030.0538.25
4.4.90.0030.0206.32
4.4.80.0030.0236.32
4.4.70.0030.0206.32
4.4.60.0070.0276.32
4.4.50.0000.0306.32
4.4.40.0070.0336.32
4.4.30.0100.0206.32
4.4.20.0030.0206.32
4.4.10.0070.0276.32
4.4.00.0070.0406.32
4.3.110.0030.0276.32
4.3.100.0070.0176.32
4.3.90.0070.0276.32
4.3.80.0100.0376.32
4.3.70.0070.0236.32
4.3.60.0100.0206.32
4.3.50.0070.0236.32
4.3.40.0000.0506.32
4.3.30.0070.0176.32
4.3.20.0000.0336.32
4.3.10.0070.0206.32
4.3.00.0130.0206.99

preferences:
139.2 ms | 1394 KiB | 7 Q