3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "PD-W3-SSO-ID"; if ( ! preg_match("/^[a-zA-Z0-9:_\/-|\.]+$/i", $str)) { echo 'Disallowed Key Characters.'. $str; }

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)
8.3.70.0060.01316.36
8.3.60.0070.00716.75
8.3.50.0080.01122.03
8.3.40.0110.00318.71
8.3.30.0140.00718.68
8.3.20.0000.00820.16
8.3.10.0060.00323.31
8.3.00.0000.00817.79
8.2.190.0070.01317.00
8.2.180.0000.01516.88
8.2.170.0140.00722.96
8.2.160.0110.00420.47
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00317.50
8.2.110.0040.00822.20
8.2.100.0040.00817.93
8.2.90.0040.00419.04
8.2.80.0050.00317.97
8.2.70.0030.00517.75
8.2.60.0080.00018.03
8.2.50.0080.00018.07
8.2.40.0040.00420.86
8.2.30.0000.00820.55
8.2.20.0040.00417.89
8.2.10.0040.00418.07
8.2.00.0000.00718.08
8.1.280.0100.01325.92
8.1.270.0140.00423.84
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0190.00022.60
8.1.230.0040.00719.39
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0000.00817.48
8.1.180.0080.00018.10
8.1.170.0000.00818.78
8.1.160.0000.00821.95
8.1.150.0000.00718.90
8.1.140.0040.00421.30
8.1.130.0040.00417.82
8.1.120.0040.00417.64
8.1.110.0050.00317.50
8.1.100.0000.00717.58
8.1.90.0000.00717.59
8.1.80.0070.00017.61
8.1.70.0030.00317.55
8.1.60.0000.00817.63
8.1.50.0000.00817.66
8.1.40.0000.00817.69
8.1.30.0040.00417.73
8.1.20.0040.00417.69
8.1.10.0080.00017.61
8.1.00.0060.00317.58
8.0.300.0070.00218.77
8.0.290.0000.00816.75
8.0.280.0000.00718.49
8.0.270.0070.00017.27
8.0.260.0000.00617.21
8.0.250.0040.00417.08
8.0.240.0000.00616.97
8.0.230.0000.00717.00
8.0.220.0070.00017.00
8.0.210.0070.00016.99
8.0.200.0000.00717.06
8.0.190.0040.00416.99
8.0.180.0030.00517.08
8.0.170.0020.00517.11
8.0.160.0040.00416.93
8.0.150.0070.00016.96
8.0.140.0000.00816.99
8.0.130.0050.00213.49
8.0.120.0000.00817.01
8.0.110.0040.00416.94
8.0.100.0030.00417.09
8.0.90.0030.00317.06
8.0.80.0030.01716.92
8.0.70.0040.00416.94
8.0.60.0040.00416.85
8.0.50.0000.00716.82
8.0.30.0060.01117.35
8.0.20.0090.01117.40
8.0.10.0000.00817.14
8.0.00.0100.00916.95
7.4.330.0000.00515.22
7.4.320.0000.00616.81
7.4.300.0030.00316.80
7.4.290.0000.00716.71
7.4.280.0050.00216.80
7.4.270.0040.00416.77
7.4.260.0040.00416.64
7.4.250.0070.00016.68
7.4.240.0000.00716.65
7.4.230.0030.00316.69
7.4.220.0110.00616.82
7.4.210.0030.01216.61
7.4.200.0050.00216.72
7.4.160.0100.01016.77
7.4.150.0070.01017.40
7.4.140.0130.00717.86
7.4.130.0060.01116.63
7.4.120.0080.01216.69
7.4.110.0040.01516.68
7.4.100.0100.01316.77
7.4.90.0080.00816.66
7.4.80.0070.01019.39
7.4.70.0080.00816.80
7.4.60.0130.00316.54
7.4.50.0050.00316.49
7.4.40.0030.01616.71
7.4.30.0160.00316.70
7.4.00.0060.01015.12
7.3.330.0050.00013.21
7.3.320.0050.00013.28
7.3.310.0000.00716.28
7.3.300.0040.00416.34
7.3.290.0050.01016.37
7.3.280.0100.01116.29
7.3.270.0070.01017.40
7.3.260.0130.00316.59
7.3.250.0080.01116.55
7.3.240.0080.01216.46
7.3.230.0130.00316.42
7.3.210.0130.00316.50
7.3.200.0100.01316.31
7.3.190.0060.01116.68
7.3.180.0140.00316.57
7.3.170.0120.00916.87
7.3.160.0040.01216.54
7.3.120.0070.01014.74
7.3.110.0020.01615.03
7.3.100.0050.01114.70
7.3.90.0080.00515.04
7.3.80.0040.01014.97
7.3.70.0070.00314.71
7.3.60.0040.00914.69
7.3.50.0020.00914.91
7.3.40.0040.00714.63
7.3.30.0050.00714.76
7.3.20.0080.00416.63
7.3.10.0080.00716.72
7.3.00.0120.00316.81
7.2.330.0070.01116.70
7.2.320.0110.00716.69
7.2.310.0090.00916.72
7.2.300.0110.01116.75
7.2.290.0070.01116.90
7.2.250.0050.01315.13
7.2.240.0070.01315.12
7.2.230.0070.01015.08
7.2.220.0060.00815.17
7.2.210.0060.00615.06
7.2.200.0030.01114.93
7.2.190.0030.01215.11
7.2.180.0000.01315.26
7.2.170.0090.00514.84
7.2.00.0040.00419.70
7.1.330.0060.00815.82
7.1.320.0030.01215.75
7.1.310.0070.00315.83
7.1.300.0070.00915.82
7.1.290.0050.00715.62
7.1.280.0050.00915.93
7.1.270.0010.01215.81
7.1.260.0070.00715.93
7.1.100.0000.01218.58
7.1.70.0000.00817.05
7.1.60.0090.01519.11
7.1.50.0160.00617.11
7.1.00.0030.07722.30
7.0.200.0070.00714.96
7.0.60.0070.08319.85
7.0.50.0070.07017.82
7.0.40.0070.04320.07
7.0.30.0330.06320.02
7.0.20.0270.05320.02
7.0.10.0300.07720.18
7.0.00.0100.06320.14
5.6.280.0000.03720.99
5.6.210.0170.06720.46
5.6.200.0100.07718.13
5.6.190.0030.04320.56
5.6.180.4270.03720.25
5.6.170.0430.06020.48
5.6.160.0100.05720.49
5.6.150.0100.07718.21
5.6.140.0070.08318.17
5.6.130.0030.09018.14
5.6.120.0100.04321.01
5.6.110.0100.07320.98
5.6.100.0070.08020.97
5.6.90.0100.03721.11
5.6.80.0100.07320.50
5.6.70.0070.07720.36
5.5.350.0200.05020.34
5.5.340.0230.05717.96
5.5.330.0070.05320.29
5.5.320.0370.08320.17
5.5.310.0170.04720.41
5.5.300.0100.05317.91
5.5.290.0030.08017.96
5.5.280.0100.08320.79
5.5.270.0000.05320.86
5.5.260.0070.04020.78
5.5.250.0100.06320.57
5.5.240.0030.03720.10
5.4.450.0230.05019.38
5.4.440.0130.06019.38
5.4.430.0270.05019.24
5.4.420.0170.05719.43
5.4.410.0270.04318.95
5.4.400.0170.05319.31
5.4.390.0230.06318.99
5.4.380.0200.05319.04
5.4.370.0130.05319.16
5.4.360.0270.04719.11
5.4.350.0200.07018.78
5.4.340.0170.06019.15
5.4.320.0230.05019.21
5.4.310.0230.04319.01
5.4.300.0170.05719.16
5.4.290.0170.05318.92
5.4.280.0200.05019.07
5.4.270.0230.05018.92
5.4.260.0230.05719.14
5.4.250.0170.06718.92
5.4.240.0270.04319.27
5.4.230.0200.05319.21
5.4.220.0270.04318.86
5.4.210.0130.05719.20
5.4.200.0070.06319.32
5.4.190.0230.04719.10
5.4.180.0100.05719.02
5.4.170.0100.05719.26
5.4.160.0230.04318.85
5.4.150.0130.05718.75
5.4.140.0270.04316.23
5.4.130.0200.04316.24
5.4.120.0100.05016.22
5.4.110.0170.05316.41
5.4.100.0200.04316.12
5.4.90.0170.06716.52
5.4.80.0200.05316.43
5.4.70.0130.05316.45
5.4.60.0200.05016.39
5.4.50.0230.04016.46
5.4.40.0170.04716.45
5.4.30.0130.05016.49
5.4.20.0130.05316.26
5.4.10.0100.05716.13
5.4.00.0230.04715.63

preferences:
56.51 ms | 401 KiB | 5 Q