3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'test'; if (preg_match('/[!-,]|[\/]|[:-@]|[\[-^]|[`]|[{-~]/u', $string) > 0) { echo 'match'; } echo ' finish.';

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)
8.3.60.0140.00318.30
8.3.50.0060.00821.27
8.3.40.0070.01418.76
8.3.30.0100.00319.10
8.3.20.0030.00520.29
8.3.10.0040.00421.91
8.3.00.0080.00022.22
8.2.180.0120.00317.00
8.2.170.0040.01122.96
8.2.160.0100.01019.21
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0090.00926.16
8.2.120.0110.00719.38
8.2.110.0060.00321.04
8.2.100.0100.00717.83
8.2.90.0000.00919.05
8.2.80.0030.00517.97
8.2.70.0040.00417.75
8.2.60.0040.00418.04
8.2.50.0080.00018.10
8.2.40.0000.00718.28
8.2.30.0040.00417.97
8.2.20.0030.00517.73
8.2.10.0000.00717.75
8.2.00.0000.00917.84
8.1.280.0140.00425.92
8.1.270.0040.00422.26
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0100.00022.67
8.1.230.0040.00720.29
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0080.00018.71
8.1.160.0050.00222.21
8.1.150.0000.00718.72
8.1.140.0000.00717.51
8.1.130.0020.00517.79
8.1.120.0030.00317.45
8.1.110.0030.00517.54
8.1.100.0030.00317.44
8.1.90.0000.00717.51
8.1.80.0000.00817.41
8.1.70.0050.00317.51
8.1.60.0000.00917.63
8.1.50.0000.00717.57
8.1.40.0000.00817.46
8.1.30.0070.00017.58
8.1.20.0030.00517.70
8.1.10.0050.00517.65
8.1.00.0040.00417.61
8.0.300.0040.00418.77
8.0.290.0000.00817.00
8.0.280.0000.00718.45
8.0.270.0000.00817.27
8.0.260.0030.00317.02
8.0.250.0000.00717.06
8.0.240.0030.00317.09
8.0.230.0030.00316.97
8.0.220.0080.00016.93
8.0.210.0000.00717.01
8.0.200.0000.00616.92
8.0.190.0000.00717.11
8.0.180.0000.00716.98
8.0.170.0000.00817.01
8.0.160.0000.00717.02
8.0.150.0000.00716.93
8.0.140.0040.00316.88
8.0.130.0030.00313.50
8.0.120.0000.00716.95
8.0.110.0040.00417.05
8.0.100.0070.00016.90
8.0.90.0040.00417.08
8.0.80.0130.00617.07
8.0.70.0000.00717.06
8.0.60.0050.00317.07
8.0.50.0040.00416.90
8.0.30.0140.00517.35
8.0.20.0130.00617.40
8.0.10.0000.00816.88
8.0.00.0080.01116.79
7.4.330.0060.00015.00
7.4.320.0030.00316.70
7.4.300.0000.00816.65
7.4.290.0030.00316.69
7.4.280.0030.00316.73
7.4.270.0060.00316.57
7.4.260.0030.00316.52
7.4.250.0000.00716.57
7.4.240.0020.00516.68
7.4.230.0000.00716.73
7.4.220.0060.01216.77
7.4.210.0070.00716.75
7.4.200.0070.00016.77
7.4.190.0000.00716.74
7.4.160.0060.00916.59
7.4.150.0110.00517.40
7.4.140.0140.00617.86
7.4.130.0190.00616.64
7.4.120.0080.00816.62
7.4.110.0060.01016.80
7.4.100.0060.01316.58
7.4.90.0140.00316.59
7.4.80.0090.01519.39
7.4.70.0060.01116.60
7.4.60.0080.00816.68
7.4.50.0040.00416.41
7.4.40.0060.00922.77
7.4.30.0150.00816.74
7.4.00.0050.00514.84
7.3.330.0060.00013.18
7.3.320.0000.00513.13
7.3.310.0070.00016.42
7.3.300.0000.00716.32
7.3.290.0140.00016.43
7.3.280.0110.00516.41
7.3.270.0060.01217.40
7.3.260.0150.00416.61
7.3.250.0050.01116.46
7.3.240.0110.01116.65
7.3.230.0180.00016.66
7.3.210.0070.01016.55
7.3.200.0210.01719.39
7.3.190.0000.01616.23
7.3.180.0070.01016.51
7.3.170.0060.01416.39
7.3.160.0120.00916.71
7.3.120.0100.00614.65
7.2.330.0100.01016.64
7.2.320.0110.01116.64
7.2.310.0030.01316.58
7.2.300.0110.00816.84
7.2.290.0130.00716.77
7.2.80.0030.00716.71
7.2.60.0000.01216.90
7.1.200.0190.00016.05
7.1.100.0030.00618.12
7.1.70.0000.01017.29
7.1.60.0070.01719.82
7.1.50.0110.00617.22
7.1.00.0030.07022.42
7.0.200.0030.00316.68
7.0.140.0030.07322.00
7.0.60.0070.08319.98
7.0.50.0100.05317.85
7.0.40.0030.04320.32
7.0.30.0170.05020.21
7.0.20.0370.07020.22
7.0.10.0200.04320.01
7.0.00.0070.08320.10
5.6.280.0000.07721.15
5.6.210.0100.07020.46
5.6.200.0130.07318.16
5.6.190.0070.08720.64
5.6.180.3930.05020.37
5.6.170.0330.07720.71
5.6.160.0000.06720.49
5.6.150.0100.03018.12
5.6.140.0030.04318.21
5.6.130.0070.04018.22
5.6.120.0100.07721.00
5.6.110.0070.04321.01
5.6.100.0030.09021.12
5.6.90.0000.04320.99
5.6.80.0130.05320.54
5.6.70.0270.06020.37
5.5.350.0270.07320.35
5.5.340.0130.04017.97
5.5.330.0000.05020.25
5.5.320.0200.04320.24
5.5.310.0230.09320.27
5.5.300.0030.04018.01
5.5.290.0100.07317.87
5.5.280.0000.08320.88
5.5.270.0170.06720.96
5.5.260.0130.08020.64
5.5.250.0100.05020.57
5.5.240.0130.03720.28
5.4.450.0670.05719.48
5.4.440.0700.06319.58
5.4.430.1000.05319.13
5.4.420.0100.05719.23
5.4.410.0700.06019.32
5.4.400.1100.05018.74
5.4.390.1200.03718.77
5.4.380.0230.06018.61
5.4.370.0200.04318.64
5.4.360.0170.04718.52
5.4.350.0130.05318.69
5.4.340.0170.04718.67
5.4.320.0050.03712.45
5.4.310.0110.04612.45
5.4.300.0080.03512.45
5.4.290.0070.03612.45
5.4.280.0030.03912.35
5.4.270.0120.04112.34
5.4.260.0100.05018.86
5.4.250.0130.06018.68
5.4.240.0130.06718.85
5.4.230.0230.05318.99
5.4.220.0100.05318.77
5.4.210.0100.05318.84
5.4.200.0070.06318.66
5.4.190.0130.07318.83
5.4.180.0170.04318.71
5.4.170.0070.05318.96
5.4.160.0030.06018.71
5.4.150.0030.06318.77
5.4.140.0070.07016.24
5.4.130.0100.04716.26
5.4.120.0200.04316.24
5.4.110.0100.06716.29
5.4.100.0130.04316.28
5.4.90.0130.06716.29
5.4.80.0130.05016.38
5.4.70.0070.05316.35
5.4.60.0030.05716.19
5.4.50.0130.04716.46
5.4.40.0200.04716.49
5.4.30.0170.04716.14
5.4.20.0100.04716.35
5.4.10.0000.06016.45
5.4.00.0170.04315.92
5.3.290.0090.03512.80
5.3.280.0100.05314.43
5.3.270.0200.04714.61
5.3.260.0030.07314.30
5.3.250.0030.05314.62
5.3.240.0130.05014.29
5.3.230.0130.05014.52
5.3.220.0000.05714.57
5.3.210.0130.06714.58
5.3.200.0070.05014.56
5.3.190.0030.06014.57
5.3.180.0030.05314.57
5.3.170.0070.05014.61
5.3.160.0070.05014.41
5.3.150.0070.05714.43
5.3.140.0030.05314.58
5.3.130.0070.06314.24
5.3.120.0030.06314.63
5.3.110.0100.05014.54
5.3.100.0130.04314.05
5.3.90.0030.05313.85
5.3.80.0100.04713.89
5.3.70.0130.04314.02
5.3.60.0100.05313.91
5.3.50.0070.05313.81
5.3.40.0130.04713.90
5.3.30.0000.05714.05
5.3.20.0070.05013.70
5.3.10.0100.04713.69
5.3.00.0100.05013.66
5.2.170.0030.05011.23
5.2.160.0000.04711.23
5.2.150.0130.04711.16
5.2.140.0070.05711.23
5.2.130.0100.03310.86
5.2.120.0100.04310.86
5.2.110.0170.03011.09
5.2.100.0130.04010.98
5.2.90.0030.04011.11
5.2.80.0100.05711.08
5.2.70.0070.04311.23
5.2.60.0130.03310.98
5.2.50.0100.04010.90
5.2.40.0070.03710.83
5.2.30.0100.04010.86
5.2.20.0100.03710.96
5.2.10.0070.04010.91
5.2.00.0070.04710.86
5.1.60.0130.0509.91
5.1.50.0100.0309.90
5.1.40.0070.03710.01
5.1.30.0100.05010.50
5.1.20.0100.03310.35
5.1.10.0030.0409.91
5.1.00.0030.03710.12
5.0.50.0100.0308.45
5.0.40.0070.0338.46
5.0.30.0030.0638.06
5.0.20.0070.0338.22
5.0.10.0030.0308.36
5.0.00.0070.0508.30
4.4.90.0030.0207.19
4.4.80.0070.0177.19
4.4.70.0070.0277.19
4.4.60.0030.0237.19
4.4.50.0000.0237.19
4.4.40.0100.0307.19
4.4.30.0030.0277.19
4.4.20.0000.0277.19
4.4.10.0070.0237.19
4.4.00.0030.0337.19
4.3.110.0000.0277.19
4.3.100.0000.0307.19
4.3.90.0030.0307.19
4.3.80.0000.0377.19
4.3.70.0000.0277.19
4.3.60.0070.0237.19
4.3.50.0030.0207.19
4.3.40.0000.0407.19
4.3.30.0030.0207.19
4.3.20.0000.0237.19
4.3.10.0000.0237.19
4.3.00.0130.0206.80

preferences:
43.22 ms | 401 KiB | 5 Q