3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $string = 'categoryparameterusedpricing_15'; preg_match("/categoryparameterusedpricing_0-9/", $string, $matches); echo $matches[0];
based on 7LAI1

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)
7.2.00.0000.01219.74
7.1.100.0000.01318.01
7.1.70.0040.01117.00
7.1.60.0110.01419.22
7.1.50.0070.01417.13
7.1.00.0100.07322.32
7.0.200.0040.00416.86
7.0.140.0000.03722.00
7.0.100.0300.08020.06
7.0.90.0400.07019.92
7.0.80.0330.08019.95
7.0.70.0030.06719.91
7.0.60.0070.08319.96
7.0.50.0030.08720.39
7.0.40.0100.08320.08
7.0.30.0130.06320.10
7.0.20.0030.09320.03
7.0.10.0070.08020.04
7.0.00.0070.05020.15
5.6.280.0130.06721.07
5.6.250.0070.08320.52
5.6.240.0070.05320.67
5.6.230.0070.06720.68
5.6.220.0070.08020.73
5.6.210.0030.04720.48
5.6.200.0100.06721.07
5.6.190.0200.04721.10
5.6.180.0130.04021.03
5.6.170.0170.04321.10
5.6.160.0100.05020.93
5.6.150.0070.07721.07
5.6.140.0100.04320.91
5.6.130.0170.04721.04
5.6.120.0170.07321.13
5.6.110.0070.06721.00
5.6.100.0030.06721.03
5.6.90.0030.08321.00
5.6.80.0100.08020.55
5.6.70.0030.05020.51
5.6.60.0030.04720.29
5.6.50.0100.07020.40
5.6.40.0070.08720.46
5.6.30.0030.07020.39
5.6.20.0100.07320.28
5.6.10.0070.04720.52
5.6.00.0170.07020.45
5.5.380.0200.06320.39
5.5.370.0100.06020.44
5.5.360.0030.04720.39
5.5.350.0200.07320.44
5.5.340.0030.05720.76
5.5.330.0130.06720.85
5.5.320.0070.04720.88
5.5.310.0170.07320.89
5.5.300.0070.07720.82
5.5.290.0030.08320.87
5.5.280.0270.03020.75
5.5.270.0070.05020.91
5.5.260.0070.05720.81
5.5.250.0070.08320.70
5.5.240.0070.08320.20
5.5.230.0130.04020.16
5.5.220.0070.04320.30
5.5.210.0070.07720.29
5.5.200.0000.05020.21
5.5.190.0000.09020.17
5.5.180.0070.04320.11
5.5.160.0030.06720.07
5.5.150.0070.03720.16
5.5.140.0070.05020.25
5.5.130.0030.04020.18
5.5.120.0070.04020.20
5.5.110.0030.04020.23
5.5.100.0030.04020.07
5.5.90.0030.03720.00
5.5.80.0070.04020.16
5.5.70.0030.04020.09
5.5.60.0100.03320.11
5.5.50.0070.03719.92
5.5.40.0030.04020.10
5.5.30.0070.03320.02
5.5.20.0070.03720.07
5.5.10.0030.04020.04
5.5.00.0100.03319.94
5.4.450.0130.07719.27
5.4.440.0070.06719.29
5.4.430.0130.07019.43
5.4.420.0030.08019.41
5.4.410.0070.07319.27
5.4.400.0030.04319.06
5.4.390.0130.05718.79
5.4.380.0100.06018.96
5.4.370.0070.08018.98
5.4.360.0030.08318.96
5.4.350.0030.08318.96
5.4.340.0200.06719.14
5.4.320.0000.06019.07
5.4.310.0070.03719.07
5.4.300.0170.04019.11
5.4.290.0000.04319.14
5.4.280.0100.03318.96
5.4.270.0030.04318.83
5.4.260.0070.03018.80
5.4.250.0030.03719.22
5.4.240.0070.03319.02
5.4.230.0000.03318.89
5.4.220.0000.04319.21
5.4.210.0100.04319.08
5.4.200.0100.03019.09
5.4.190.0000.04019.02
5.4.180.0000.04319.19
5.4.170.0070.03719.05
5.4.160.0070.05319.10
5.4.150.0030.04019.12
5.4.140.0030.03716.29
5.4.130.0000.04716.34
5.4.120.0000.03716.36
5.4.110.0030.03716.34
5.4.100.0030.04016.36
5.4.90.0030.03316.27
5.4.80.0030.03716.29
5.4.70.0030.03716.36
5.4.60.0030.03316.35
5.4.50.0070.03316.34
5.4.40.0000.04016.26
5.4.30.0000.03716.18
5.4.20.0070.04016.17
5.4.10.0000.04016.39
5.4.00.0000.04015.83
5.3.290.0100.03314.65
5.3.280.0030.04014.58
5.3.270.0030.04014.58
5.3.260.0030.04014.61
5.3.250.0070.03314.56
5.3.240.0070.03314.59
5.3.230.0100.03314.60
5.3.220.0000.04014.57
5.3.210.0030.03714.52
5.3.200.0000.04314.42
5.3.190.0000.04014.47
5.3.180.0030.04014.54
5.3.170.0030.03714.39
5.3.160.0030.04314.39
5.3.150.0030.03714.52
5.3.140.0000.04014.46
5.3.130.0130.02314.40
5.3.120.0000.04314.52
5.3.110.0130.02714.36
5.3.100.0070.04014.04
5.3.90.0030.03714.01
5.3.80.0030.03313.96
5.3.70.0030.03713.88
5.3.60.0100.02313.86
5.3.50.0030.03713.93
5.3.40.0030.03713.70
5.3.30.0100.02313.76
5.3.20.0000.03713.46
5.3.10.0070.04013.51
5.3.00.0000.03013.61
5.2.170.0030.04311.18
5.2.160.0030.02311.09
5.2.150.0030.02711.18
5.2.140.0000.03011.08
5.2.130.0070.04011.09
5.2.120.0030.02711.08
5.2.110.0000.04010.91
5.2.100.0030.05010.91
5.2.90.0030.03011.02
5.2.80.0030.05011.11
5.2.70.0000.03011.14
5.2.60.0100.05310.83
5.2.50.0100.05710.88
5.2.40.0030.06311.05
5.2.30.0100.05710.78
5.2.20.0030.04010.95
5.2.10.0070.05310.78
5.2.00.0100.02710.78
5.1.60.0130.04710.01
5.1.50.0030.04310.07
5.1.40.0000.0479.99
5.1.30.0070.05310.18
5.1.20.0070.05710.29
5.1.10.0000.04310.11
5.1.00.0030.05310.09
5.0.50.0070.0308.61
5.0.40.0030.0238.43
5.0.30.0000.0478.43
5.0.20.0030.0208.43
5.0.10.0030.0438.43
5.0.00.0070.0608.43
4.4.90.0030.0278.43
4.4.80.0000.0378.43
4.4.70.0000.0238.43
4.4.60.0000.0238.43
4.4.50.0000.0408.43
4.4.40.0000.0578.43
4.4.30.0000.0408.43
4.4.20.0000.0208.43
4.4.10.0000.0308.43
4.4.00.0030.0438.43
4.3.110.0000.0238.43
4.3.100.0030.0138.43
4.3.90.0030.0378.43
4.3.80.0000.0338.43
4.3.70.0070.0278.43
4.3.60.0000.0208.43
4.3.50.0000.0378.43
4.3.40.0130.0378.43
4.3.30.0070.0308.43
4.3.20.0030.0178.43
4.3.10.0000.0178.43
4.3.00.0030.0278.43