3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = preg_replace("#^http://[\S]+/#",'','http://romain.mario.id/test.html'); var_dump($a);

Here you find the average performance (time & memory) of each version. A greyed out version indicates it didn't complete successfully (based on exit-code).
Note: hhvm uses a JIT which only kicks in after a few runs. Since we run scripts only once, hhvm always runs slower.

VersionSystem time (s)User time (s)Memory (MiB)
7.2.00.0090.00919.43
7.1.100.0000.01118.23
7.1.70.0070.00016.72
7.1.60.0060.01619.70
7.1.50.0100.01317.22
7.1.00.0070.06722.32
7.0.200.0060.00316.86
7.0.140.0030.07021.96
7.0.110.0070.08320.05
7.0.100.0130.07319.98
7.0.90.0070.07320.04
7.0.80.0030.08719.93
7.0.70.0000.08319.82
7.0.60.0070.08320.07
7.0.50.0100.07720.02
7.0.40.0100.07319.66
7.0.30.0070.06319.75
7.0.20.0100.05319.71
7.0.10.0100.07719.81
7.0.00.0070.07719.77
5.6.280.0070.06720.83
5.6.260.0100.07720.73
5.6.250.0270.04020.74
5.6.240.0130.08020.56
5.6.230.0130.07320.46
5.6.220.0100.07720.67
5.6.210.0100.07320.60
5.6.200.0130.07320.67
5.6.190.0130.07720.46
5.6.180.0070.09320.69
5.6.170.0070.08320.59
5.6.160.0070.04020.50
5.6.150.0170.06320.61
5.6.140.0100.08020.69
5.6.130.0100.07720.45
5.6.120.0130.08020.55
5.6.110.0100.07720.83
5.6.100.0100.09020.59
5.6.90.0000.07720.60
5.6.80.0100.06320.03
5.6.70.0070.04319.99
5.6.60.0070.08019.93
5.6.50.0030.08320.23
5.6.40.0130.07019.94
5.6.30.0030.08319.91
5.6.20.0170.07019.90
5.6.10.0100.07019.83
5.6.00.0070.07319.96
5.5.380.0070.06017.40
5.5.370.0070.06317.55
5.5.360.0030.08317.57
5.5.350.0030.07017.46
5.5.340.0030.06717.85
5.5.330.0100.08018.10
5.5.320.0070.08018.01
5.5.310.0070.07717.86
5.5.300.0100.08018.02
5.5.290.0030.08318.25
5.5.280.0100.08318.16
5.5.270.0030.08718.13
5.5.260.0030.09017.84
5.5.250.0030.08017.70
5.5.240.0100.04717.64
5.5.230.0130.05717.47
5.5.220.0070.06017.53
5.5.210.0030.07717.54
5.5.200.0030.07717.22
5.5.190.0000.05017.11
5.5.180.0070.07717.51
5.5.160.0070.04317.21
5.5.150.0030.08017.60
5.5.140.0030.07717.48
5.5.130.0030.07317.44
5.5.120.0170.06717.33
5.5.110.0100.07317.54
5.5.100.0030.08317.24
5.5.90.0070.07017.26
5.5.80.0070.08317.43
5.5.70.0100.07317.39
5.5.60.0070.07017.25
5.5.50.0070.07317.33
5.5.40.0130.07017.10
5.5.30.0070.07717.08
5.5.20.0130.06317.26
5.5.10.0070.08017.08
5.5.00.0070.07717.08
5.4.450.0170.07019.26
5.4.440.0100.07319.33
5.4.430.0100.07719.34
5.4.420.0000.07019.43
5.4.410.0070.06719.15
5.4.400.0070.07319.18
5.4.390.0030.05019.03
5.4.380.0100.07719.01
5.4.370.0170.06718.95
5.4.360.0100.04319.25
5.4.350.0130.07319.09
5.4.340.0130.06719.13
5.4.320.0070.08018.95
5.4.310.0030.06719.08
5.4.300.0070.07319.11
5.4.290.0030.07718.95
5.4.280.0130.02719.02
5.4.270.0100.07319.04
5.4.260.0130.05019.12
5.4.250.0030.08319.03
5.4.240.0000.05319.07
5.4.230.0130.03718.94
5.4.220.0070.07319.09
5.4.210.0070.07319.14
5.4.200.0070.07719.24
5.4.190.0130.06719.02
5.4.180.0100.04318.94
5.4.170.0030.05319.12
5.4.160.0130.05718.93
5.4.150.0030.05018.98
5.4.140.0100.07316.26
5.4.130.0100.05716.46
5.4.120.0030.05316.36
5.4.110.0030.05016.28
5.4.100.0100.07316.19
5.4.90.0100.04016.37
5.4.80.0030.07016.18
5.4.70.0170.06016.22
5.4.60.0070.07716.47
5.4.50.0100.06716.48
5.4.40.0030.08016.38
5.4.30.0030.07716.27
5.4.20.0070.07316.32
5.4.10.0030.07316.34
5.4.00.0100.05715.65
5.3.290.0100.07314.52
5.3.280.0070.07314.45
5.3.270.0030.07314.69
5.3.260.0030.05014.50
5.3.250.0070.07014.43
5.3.240.0070.07014.61
5.3.230.0030.08314.54
5.3.220.0100.07314.45
5.3.210.0130.05714.45
5.3.200.0070.07014.41
5.3.190.0170.07014.40
5.3.180.0030.08314.50
5.3.170.0070.08014.45
5.3.160.0070.07714.49
5.3.150.0070.07314.62
5.3.140.0030.07714.63
5.3.130.0000.08014.48
5.3.120.0170.06314.42
5.3.110.0030.04314.40
5.3.100.0030.07714.10
5.3.90.0100.06713.96
5.3.80.0100.06713.95
5.3.70.0070.07013.80
5.3.60.0070.07313.89
5.3.50.0070.05013.87
5.3.40.0100.07013.87
5.3.30.0100.06713.96
5.3.20.0000.08013.63
5.3.10.0100.06313.54
5.3.00.0030.07313.52
5.2.170.0070.06311.15
5.2.160.0070.06311.06
5.2.150.0070.06011.13
5.2.140.0000.06711.08
5.2.130.0030.05711.15
5.2.120.0070.05711.02
5.2.110.0070.03010.99
5.2.100.0000.06311.26
5.2.90.0100.04711.17
5.2.80.0030.06011.10
5.2.70.0030.05711.09
5.2.60.0030.06711.10
5.2.50.0070.06310.94
5.2.40.0030.06311.07
5.2.30.0070.06011.03
5.2.20.0070.05310.87
5.2.10.0100.05310.86
5.2.00.0070.06310.60
5.1.60.0030.04310.24
5.1.50.0070.04710.24
5.1.40.0070.05010.24
5.1.30.0000.06010.40
5.1.20.0070.05710.42
5.1.10.0100.05010.24
5.1.00.0070.05310.24
5.0.50.0070.04310.24
5.0.40.0000.04310.24
5.0.30.0070.06010.24
5.0.20.0070.04310.24
5.0.10.0030.04310.24
5.0.00.0070.06310.24
4.4.90.0000.03710.24
4.4.80.0000.03710.24
4.4.70.0030.02310.24
4.4.60.0000.03310.24
4.4.50.0000.03010.24
4.4.40.0030.03310.24
4.4.30.0070.03310.24
4.4.20.0030.03710.24
4.4.10.0030.03310.24
4.4.00.0030.05710.24
4.3.110.0070.03310.24
4.3.100.0030.03310.24
4.3.90.0030.02310.24
4.3.80.0000.05710.24
4.3.70.0030.03310.24
4.3.60.0030.03310.24
4.3.50.0100.02710.24
4.3.40.0030.05010.24
4.3.30.0000.04010.24
4.3.20.0000.03310.24
4.3.10.0000.03710.24
4.3.00.0000.03310.24