3v4l.org

run code in 500+ PHP versions simultaneously
<?php $regex = "/^[ a-z0-9,.+!:;()-]+$/i"; $string = "some user input in a form passed via POST to form processor"; if (preg_match($regex, $string)) { echo "Found a match!"; } else { echo "The regex pattern does not match. :("; }

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)
8.5.30.0110.00719.14
8.5.20.0030.00419.55
8.5.10.0090.00816.67
8.5.00.0130.01120.28
8.4.180.0140.00722.04
8.4.170.0120.00921.88
8.4.160.0080.01123.85
8.4.150.0070.00616.90
8.4.140.0120.00917.57
8.4.130.0120.00418.07
8.4.120.0100.01020.62
8.4.110.0060.00518.84
8.4.100.0280.00817.98
8.4.90.0240.00919.21
8.4.80.0210.00418.31
8.4.70.0170.00718.45
8.4.60.0140.00718.30
8.4.50.0210.00518.95
8.4.40.0220.00917.69
8.4.30.0220.00717.99
8.4.20.0230.00618.47
8.4.10.0250.00417.55
8.3.300.0110.01119.05
8.3.290.0110.01018.53
8.3.280.0080.00416.24
8.3.270.0140.00616.66
8.3.260.0110.00816.74
8.3.250.0150.00517.12
8.3.240.0120.00716.73
8.3.230.0130.00616.60
8.3.220.0260.00817.62
8.3.210.0240.00716.58
8.3.200.0120.00416.59
8.3.190.0160.00516.62
8.3.180.0160.00518.03
8.3.170.0160.00416.69
8.3.160.0200.00516.52
8.3.150.0250.00416.98
8.3.140.0230.00616.55
8.3.130.0220.00516.83
8.3.120.0220.00616.88
8.3.110.0220.00716.46
8.3.100.0240.00617.90
8.3.90.0250.00518.81
8.3.80.0230.00516.70
8.3.70.0200.00716.56
8.3.60.0240.00816.80
8.3.50.0180.01017.15
8.3.40.0240.00617.81
8.3.30.0160.00821.34
8.3.20.0170.00718.45
8.3.10.0200.00419.08
8.3.00.0170.00519.09
8.2.300.0120.00818.69
8.2.290.0180.00616.68
8.2.280.0130.00718.41
8.2.270.0200.00416.72
8.2.260.0190.00617.33
8.2.250.0200.00616.58
8.2.240.0200.00616.63
8.2.230.0180.00617.37
8.2.220.0140.00620.55
8.2.210.0180.00418.40
8.2.200.0200.00516.87
8.2.190.0230.00516.52
8.2.180.0160.00716.88
8.2.170.0240.00418.79
8.2.160.0220.00718.13
8.2.150.0200.00519.00
8.2.140.0180.00518.90
8.2.130.0270.00418.20
8.2.120.0190.00819.69
8.2.110.0170.00618.25
8.2.100.0230.00817.72
8.2.90.0200.00717.72
8.2.80.0230.00717.63
8.2.70.0200.00717.66
8.2.60.0210.00717.70
8.2.50.0220.00717.62
8.2.40.0230.00718.30
8.2.30.0170.00618.27
8.2.20.0190.00717.59
8.2.10.0160.00518.14
8.2.00.0220.00617.84
8.1.340.0120.00817.75
8.1.330.0200.01116.17
8.1.320.0280.00816.10
8.1.310.0200.00816.29
8.1.300.0200.00416.92
8.1.290.0250.00319.05
8.1.280.0210.00618.20
8.1.270.0200.00619.06
8.1.260.0190.00519.17
8.1.250.0190.00419.55
8.1.240.0150.00519.00
8.1.230.0180.00418.54
8.1.220.0150.00417.38
8.1.210.0140.00717.56
8.1.200.0180.00517.26
8.1.190.0180.00517.18
8.1.180.0180.00517.42
8.1.170.0190.00617.47
8.1.160.0200.00517.53
8.1.150.0200.00517.64
8.1.140.0180.00717.67
8.1.130.0180.00518.16
8.1.120.0170.00717.73
8.1.110.0180.00717.58
8.1.100.0160.00617.39
8.1.90.0140.00917.39
8.1.80.0140.00717.42
8.1.70.0150.00517.45
8.1.60.0190.00517.45
8.1.50.0160.00617.44
8.1.40.0180.00617.48
8.1.30.0170.00617.86
8.1.20.0150.00417.55
8.1.10.0170.00517.52
8.1.00.0190.00517.33
8.0.300.0210.00317.24
8.0.290.0220.00616.66
8.0.280.0190.00416.96
8.0.270.0180.00516.69
8.0.260.0200.00416.90
8.0.250.0150.00616.73
8.0.240.0160.00516.79
8.0.230.0170.00416.79
8.0.220.0180.00416.73
8.0.210.0140.00416.81
8.0.200.0110.00716.88
8.0.190.0160.00616.83
8.0.180.0150.00517.03
8.0.170.0180.00516.81
8.0.160.0170.00417.12
8.0.150.0170.00316.82
8.0.140.0160.00416.96
8.0.130.0170.00416.31
8.0.120.0130.00516.84
8.0.110.0130.00616.78
8.0.100.0160.00516.80
8.0.90.0170.00516.69
8.0.80.0150.00616.68
8.0.70.0130.00616.72
8.0.60.0140.00616.70
8.0.50.0150.00516.96
8.0.30.0160.00716.93
8.0.20.0150.00616.97
8.0.10.0150.00616.95
8.0.00.0140.00716.92
7.4.330.0160.00316.39
7.4.320.0180.00316.55
7.4.300.0140.00516.57
7.4.290.0140.00616.86
7.4.280.0150.00616.52
7.4.270.0150.00616.60
7.4.260.0150.00516.63
7.4.250.0170.00416.55
7.4.240.0150.00516.61
7.4.230.0130.00616.63
7.4.220.0120.00516.53
7.4.210.0150.00516.80
7.4.200.0140.00616.56
7.4.190.0180.00216.59
7.4.180.0140.00716.56
7.4.160.0130.00616.60
7.4.150.0150.00616.61
7.4.140.0160.00617.12
7.4.130.0140.00616.61
7.4.120.0140.00716.59
7.4.110.0150.00816.55
7.4.100.0170.00616.59
7.4.90.0150.00616.56
7.4.80.0140.00716.83
7.4.70.0150.00516.55
7.4.60.0140.00716.52
7.4.50.0140.00716.54
7.4.40.0150.00616.54
7.4.30.0140.00716.74
7.4.20.0150.00616.48
7.4.10.0160.00916.60
7.4.00.0130.00716.24
7.3.330.0160.00516.00
7.3.320.0160.00415.70
7.3.310.0150.00516.26
7.3.300.0150.00616.22
7.3.290.0140.00516.18
7.3.280.0150.00716.22
7.3.270.0170.00516.31
7.3.260.0150.00516.28
7.3.250.0150.00616.27
7.3.240.0130.00716.38
7.3.230.0150.00716.32
7.3.220.0110.00716.42
7.3.210.0130.00616.32
7.3.200.0130.00816.25
7.3.190.0140.00716.69
7.3.180.0160.00616.28
7.3.170.0140.00716.24
7.3.160.0160.00616.45
7.3.150.0120.00916.32
7.3.140.0200.00416.27
7.3.130.0180.00616.42
7.3.120.0180.00616.10
7.3.110.0160.00616.13
7.3.100.0170.00616.15
7.3.90.0150.00616.33
7.3.80.0170.00516.11
7.3.70.0140.00816.38
7.3.60.0130.00916.25
7.3.50.0150.00716.20
7.3.40.0150.00616.22
7.3.30.0140.00616.24
7.3.20.0170.00517.06
7.3.10.0150.00717.08
7.3.00.0160.00617.03
7.2.340.0170.00616.46
7.2.330.0150.00716.65
7.2.320.0140.00616.40
7.2.310.0160.00516.61
7.2.300.0150.00716.62
7.2.290.0150.00716.46
7.2.280.0190.00716.48
7.2.270.0170.00716.39
7.2.260.0180.00616.46
7.2.250.0160.00816.32
7.2.240.0160.00816.35
7.2.230.0160.00816.49
7.2.220.0170.00616.31
7.2.210.0160.00916.36
7.2.200.0180.00716.36
7.2.190.0170.00716.27
7.2.180.0180.00616.33
7.2.170.0160.00616.42
7.2.160.0170.00616.43
7.2.150.0180.00817.31
7.2.140.0180.00517.38
7.2.130.0180.00517.42
7.2.120.0210.00617.47
7.2.110.0180.00817.35
7.2.100.0220.00517.36
7.2.90.0200.00817.37
7.2.80.0220.00717.40
7.2.70.0250.00817.40
7.2.60.0170.00617.33
7.2.50.0180.00817.35
7.2.40.0300.00717.44
7.2.30.0330.00617.42
7.2.20.0290.00817.47
7.2.10.0340.00517.37
7.2.00.0420.00717.47
7.1.330.0180.00616.45
7.1.320.0140.00816.40
7.1.310.0230.00816.38
7.1.300.0170.00716.34
7.1.290.0160.00716.45
7.1.280.0160.00516.41
7.1.270.0160.00616.38
7.1.260.0190.00716.33
7.1.250.0200.00716.43
7.1.240.0170.00716.45
7.1.230.0140.00616.48
7.1.220.0170.00616.44
7.1.210.0190.00616.39
7.1.200.0180.00616.35
7.1.190.0180.00616.43
7.1.180.0190.00516.27
7.1.170.0210.00516.38
7.1.160.0250.00716.37
7.1.150.0250.00716.50
7.1.140.0260.00716.47
7.1.130.0320.00616.42
7.1.120.0310.00516.43
7.1.110.0340.00616.48
7.1.100.0350.00616.46
7.1.90.0250.00616.34
7.1.80.0250.00616.46
7.1.70.0250.00616.35
7.1.60.0250.00618.23
7.1.50.0270.00518.18
7.1.40.0280.00618.14
7.1.30.0250.00818.17
7.1.20.0270.00718.16
7.1.10.0240.00616.33
7.1.00.0290.00516.29
7.0.330.0170.00516.22
7.0.320.0150.00616.12
7.0.310.0150.00916.22
7.0.300.0170.00716.17
7.0.290.0170.00516.13
7.0.280.0160.00616.16
7.0.270.0160.00716.22
7.0.260.0180.00616.22
7.0.250.0330.00716.28
7.0.240.0160.00716.26
7.0.230.0180.00516.29
7.0.220.0190.00616.18
7.0.210.0160.00716.31
7.0.200.0150.00616.27
7.0.190.0160.00516.23
7.0.180.0180.00516.25
7.0.170.0170.00616.28
7.0.160.0180.00516.25
7.0.150.0180.00616.15
7.0.140.0190.00616.20
7.0.130.0160.00616.30
7.0.120.0200.00416.22
7.0.110.0160.00616.12
7.0.100.0160.00816.21
7.0.90.0190.00616.15
7.0.80.0190.00616.18
7.0.70.0170.00716.18
7.0.60.0170.00616.21
7.0.50.0180.00516.14
7.0.40.0190.00516.16
7.0.30.0140.00716.17
7.0.20.0170.00616.03
7.0.10.0190.00516.23
7.0.00.0170.00616.13
5.6.400.0170.00515.88
5.6.390.0180.00415.89
5.6.380.0170.00715.91
5.6.370.0160.00715.77
5.6.360.0160.00815.96
5.6.350.0170.00615.93
5.6.340.0160.00715.82
5.6.330.0170.00615.94
5.6.320.0190.00615.89
5.6.310.0160.00715.96
5.6.300.0140.01015.82
5.6.290.0160.00715.88
5.6.280.0150.00715.83
5.6.270.0150.00815.90
5.6.260.0160.00715.84
5.6.250.0160.00715.86
5.6.240.0160.00715.95
5.6.230.0160.00715.91
5.6.220.0180.00815.98
5.6.210.0180.00516.01
5.6.200.0160.00616.02
5.6.190.0150.00816.03
5.6.180.0180.00615.98
5.6.170.0180.00516.04
5.6.160.0160.00516.08
5.6.150.0150.00716.07
5.6.140.0160.00716.01
5.6.130.0170.00615.99
5.6.120.0180.00716.03
5.6.110.0160.00715.96
5.6.100.0150.00915.97
5.6.90.0150.00815.90
5.6.80.0150.00715.92
5.6.70.0160.00515.88
5.6.60.0180.00615.96
5.6.50.0160.00815.86
5.6.40.0150.00615.88
5.6.30.0180.00415.92
5.6.20.0150.00815.90
5.6.10.0180.00615.90
5.6.00.0170.00615.86

preferences:
65.75 ms | 1974 KiB | 5 Q