3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '1-1,2-2'; if (!preg_match('/\d\-\,/', $a)) { die('Invalid Request'); } echo 'ok';

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)
8.3.60.0130.00718.55
8.3.50.0100.00721.94
8.3.40.0090.01218.94
8.3.30.0070.00718.92
8.3.20.0000.00720.20
8.3.10.0000.00823.65
8.3.00.0000.00720.93
8.2.180.0120.00616.50
8.2.170.0100.01022.96
8.2.160.0060.00920.53
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0150.00320.73
8.2.110.0070.00322.14
8.2.100.0040.00717.97
8.2.90.0040.00419.26
8.2.80.0060.00317.97
8.2.70.0000.01117.88
8.2.60.0030.00517.93
8.2.50.0060.00318.07
8.2.40.0030.00618.09
8.2.30.0070.00018.14
8.2.20.0000.00817.88
8.2.10.0000.00718.19
8.2.00.0000.00817.88
8.1.280.0070.01425.92
8.1.270.0030.00523.92
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00722.17
8.1.230.0040.00719.09
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0030.00617.47
8.1.190.0040.00417.48
8.1.180.0000.00718.10
8.1.170.0000.00818.79
8.1.160.0040.00422.04
8.1.150.0040.00418.79
8.1.140.0030.00517.64
8.1.130.0060.00017.86
8.1.120.0070.00017.50
8.1.110.0040.00417.51
8.1.100.0040.00317.53
8.1.90.0000.00817.57
8.1.80.0000.00717.46
8.1.70.0040.00417.48
8.1.60.0000.00817.69
8.1.50.0060.00317.70
8.1.40.0080.00017.61
8.1.30.0040.00417.77
8.1.20.0090.00017.67
8.1.10.0000.00717.63
8.1.00.0040.00417.56
8.0.300.0040.00418.77
8.0.290.0030.00617.05
8.0.280.0030.00318.47
8.0.270.0070.00017.29
8.0.260.0040.00417.18
8.0.250.0030.00317.14
8.0.240.0030.00317.05
8.0.230.0030.00317.19
8.0.220.0000.00717.08
8.0.210.0050.00217.05
8.0.200.0030.00317.09
8.0.190.0070.00017.17
8.0.180.0040.00417.01
8.0.170.0040.00417.00
8.0.160.0000.00717.12
8.0.150.0030.00316.94
8.0.140.0000.00817.07
8.0.130.0030.00313.48
8.0.120.0040.00417.09
8.0.110.0040.00417.01
8.0.100.0040.00417.02
8.0.90.0030.00417.09
8.0.80.0030.01317.04
8.0.70.0050.00217.11
8.0.60.0000.00716.96
8.0.50.0040.00417.11
8.0.30.0070.01217.26
8.0.20.0080.01117.40
8.0.10.0070.00017.24
8.0.00.0100.00816.86
7.4.330.0050.00015.16
7.4.320.0030.00316.81
7.4.300.0040.00416.81
7.4.290.0000.00716.84
7.4.280.0000.00716.79
7.4.270.0040.00416.81
7.4.260.0000.00716.78
7.4.250.0000.00716.58
7.4.240.0040.00416.65
7.4.230.0000.00716.73
7.4.220.0040.01316.79
7.4.210.0030.01016.82
7.4.200.0070.00016.84
7.4.160.0070.01116.72
7.4.150.0120.00617.40
7.4.140.0190.00517.86
7.4.130.0120.01416.76
7.4.120.0090.00916.67
7.4.110.0140.00416.69
7.4.100.0070.01016.71
7.4.90.0120.00416.64
7.4.80.0100.01019.39
7.4.70.0100.00716.57
7.4.60.0120.00816.63
7.4.50.0000.00716.70
7.4.40.0060.00916.84
7.4.30.0060.00916.70
7.4.00.0030.00614.96
7.3.330.0000.00613.36
7.3.320.0000.00713.26
7.3.310.0040.00416.20
7.3.300.0070.00016.39
7.3.290.0030.01016.34
7.3.280.0090.00916.36
7.3.270.0120.00817.40
7.3.260.0030.01416.43
7.3.250.0060.01416.58
7.3.240.0120.00616.34
7.3.230.0100.00716.43
7.3.210.0070.01016.52
7.3.200.0060.01119.39
7.3.190.0120.00916.59
7.3.180.0160.00016.61
7.3.170.0140.00416.45
7.3.160.0090.00616.23
7.3.120.0100.00615.07
7.2.330.0090.00916.61
7.2.320.0070.01016.49
7.2.310.0090.00816.58
7.2.300.0060.01616.54
7.2.290.0060.01216.63
7.2.00.0060.00919.21
7.1.100.0070.00418.44
7.1.70.0000.00917.06
7.1.60.0070.01419.70
7.1.50.0140.01017.04
7.1.00.0000.08022.49
7.0.200.0000.00716.63
7.0.140.0000.07721.99
7.0.100.0570.06719.95
7.0.90.0470.04720.00
7.0.80.0570.08319.88
7.0.70.0400.05719.93
7.0.60.0430.04720.06
7.0.50.0470.08720.38
7.0.40.0170.07720.14
7.0.30.0130.07720.15
7.0.20.0070.08020.12
7.0.10.0070.08020.00
7.0.00.0030.08020.16
5.6.280.0100.06721.14
5.6.250.0100.08320.49
5.6.240.0000.05320.75
5.6.230.0130.07720.62
5.6.220.0000.05720.59
5.6.210.0130.06720.60
5.6.200.0230.07721.03
5.6.190.0070.04721.02
5.6.180.0230.07020.98
5.6.170.0100.08021.05
5.6.160.0100.08021.17
5.6.150.0100.08021.08
5.6.140.0100.06021.00
5.6.130.0070.05021.13
5.6.120.0000.06021.13
5.6.110.0170.07720.93
5.6.100.0070.08321.04
5.6.90.0070.08321.05
5.6.80.0170.04020.46
5.6.70.0100.08020.42
5.6.60.0100.07020.32
5.6.50.0030.04720.39
5.6.40.0070.05020.33
5.6.30.0030.05020.40
5.6.20.0030.04020.42
5.6.10.0070.03720.39
5.6.00.0070.04320.37
5.5.380.0030.06320.37
5.5.370.0170.07320.38
5.5.360.0000.09320.39
5.5.350.0170.07020.45
5.5.340.0000.04320.85
5.5.330.0030.08320.88
5.5.320.0070.08320.82
5.5.310.0070.07720.77
5.5.300.0100.08020.88
5.5.290.0170.07020.88
5.5.280.0230.07020.89
5.5.270.0070.06720.91
5.5.260.0030.09020.82
5.5.250.0130.04320.61
5.5.240.0030.08720.16
5.5.230.0030.04320.28
5.5.220.0000.04720.19
5.5.210.0030.08020.20
5.5.200.0070.03720.14
5.5.190.0030.04020.17
5.5.180.0000.04320.15
5.5.160.0070.03720.26
5.5.150.0030.04020.10
5.5.140.0000.04320.26
5.5.130.0170.06020.18
5.5.120.0030.03720.22
5.5.110.0070.03320.22
5.5.100.0000.07320.13
5.5.90.0070.03720.10
5.5.80.0070.03319.94
5.5.70.0070.04720.13
5.5.60.0070.03720.05
5.5.50.0070.07720.04
5.5.40.0070.07319.95
5.5.30.0070.07720.14
5.5.20.0030.05720.06
5.5.10.0030.04720.04
5.5.00.0030.04320.02
5.4.450.0100.04719.39
5.4.440.0030.07719.29
5.4.430.0170.07319.38
5.4.420.0100.07719.46
5.4.410.0000.08319.16
5.4.400.0100.06718.91
5.4.390.0030.07018.82
5.4.380.0030.05718.98
5.4.370.0100.06319.07
5.4.360.0030.04019.25
5.4.350.0030.03718.83
5.4.340.0070.03718.90
5.4.320.0070.05018.98
5.4.310.0000.04019.03
5.4.300.0070.07318.79
5.4.290.0070.03019.13
5.4.280.0000.05019.02
5.4.270.0100.06719.06
5.4.260.0030.03718.79
5.4.250.0030.07318.95
5.4.240.0030.08018.78
5.4.230.0070.03719.02
5.4.220.0070.03718.98
5.4.210.0000.04719.06
5.4.200.0000.03718.95
5.4.190.0100.05019.03
5.4.180.0100.03318.95
5.4.170.0130.02319.13
5.4.160.0000.05019.05
5.4.150.0100.03018.94
5.4.140.0030.06316.31
5.4.130.0000.03716.22
5.4.120.0000.04016.33
5.4.110.0030.03716.44
5.4.100.0070.05316.24
5.4.90.0000.03716.41
5.4.80.0030.03316.31
5.4.70.0070.03316.20
5.4.60.0100.03716.24
5.4.50.0030.03316.28
5.4.40.0030.05316.34
5.4.30.0070.03016.38
5.4.20.0030.04716.42
5.4.10.0070.03316.39
5.4.00.0000.03715.66
5.3.290.0030.03714.61
5.3.280.0100.06714.41
5.3.270.0000.04014.46
5.3.260.0000.04014.59
5.3.250.0030.04014.46
5.3.240.0000.06014.61
5.3.230.0070.03714.58
5.3.220.0070.04314.41
5.3.210.0030.03714.56
5.3.200.0030.03714.54
5.3.190.0070.03314.42
5.3.180.0100.03014.56
5.3.170.0030.03714.54
5.3.160.0030.04014.55
5.3.150.0000.04014.52
5.3.140.0070.04714.41
5.3.130.0000.04014.55
5.3.120.0030.03714.55
5.3.110.0030.04014.50
5.3.100.0070.03714.00
5.3.90.0030.03314.00
5.3.80.0070.03313.98
5.3.70.0070.03313.96
5.3.60.0070.05013.86
5.3.50.0000.06313.80
5.3.40.0030.07713.72
5.3.30.0070.07313.91
5.3.20.0030.06013.50
5.3.10.0070.06313.65
5.3.00.0100.07013.64
5.2.170.0070.03711.11
5.2.160.0070.04311.07
5.2.150.0030.06011.14
5.2.140.0030.03711.07
5.2.130.0000.06711.07
5.2.120.0030.04311.07
5.2.110.0070.06011.12
5.2.100.0030.06311.13
5.2.90.0170.04711.07
5.2.80.0230.04711.11
5.2.70.0100.06011.09
5.2.60.0070.05311.07
5.2.50.0070.06311.07
5.2.40.0030.05011.07
5.2.30.0070.06311.07
5.2.20.0070.04011.07
5.2.10.0000.06711.07
5.2.00.0000.06011.07
5.1.60.0170.04311.07
5.1.50.0000.04711.07
5.1.40.0030.05311.07
5.1.30.0030.06011.07
5.1.20.0030.04011.07
5.1.10.0000.05711.07
5.1.00.0000.05711.07
5.0.50.0030.04711.07
5.0.40.0000.04311.07
5.0.30.0000.03711.07
5.0.20.0030.03711.07
5.0.10.0030.02711.07
5.0.00.0000.04011.07
4.4.90.0100.02711.07
4.4.80.0000.03711.07
4.4.70.0130.02011.07
4.4.60.0070.03011.07
4.4.50.0000.03711.07
4.4.40.0030.05011.07
4.4.30.0030.03711.07
4.4.20.0070.03011.07
4.4.10.0070.02711.07
4.4.00.0000.05311.07
4.3.110.0000.03011.07
4.3.100.0030.03311.07
4.3.90.0030.02711.07
4.3.80.0030.03311.07
4.3.70.0030.01711.07
4.3.60.0100.02711.07
4.3.50.0000.02011.07
4.3.40.0030.05011.07
4.3.30.0000.04011.07
4.3.20.0000.03711.07
4.3.10.0030.02711.07
4.3.00.0000.03711.07

preferences:
51.41 ms | 401 KiB | 5 Q