3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 'registry/jenniferandhayden106.17.14/deny'; $regex = '~^registry/([a-zA-Z0-9\\.\\-]+)/(confirm|deny)~'; var_dump(preg_match($regex, $test));

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)
8.3.60.0110.00716.50
8.3.50.0230.00322.08
8.3.40.0130.00718.97
8.3.30.0140.00318.87
8.3.20.0080.00020.30
8.3.10.0050.00323.61
8.3.00.0040.00420.77
8.2.180.0130.00617.91
8.2.170.0060.00922.96
8.2.160.0070.00720.34
8.2.150.0070.00024.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0050.00321.15
8.2.110.0030.00622.20
8.2.100.0000.01218.09
8.2.90.0050.00319.17
8.2.80.0060.00317.97
8.2.70.0050.00317.50
8.2.60.0120.00517.66
8.2.50.0050.00318.07
8.2.40.0100.00018.21
8.2.30.0040.00418.27
8.2.20.0000.00717.76
8.2.10.0070.00017.98
8.2.00.0040.00419.54
8.1.280.0100.00325.92
8.1.270.0040.00423.84
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0040.00423.85
8.1.230.0080.00319.01
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0030.00617.38
8.1.190.0040.00417.25
8.1.180.0060.00318.10
8.1.170.0040.00418.48
8.1.160.0000.00722.00
8.1.150.0040.00418.76
8.1.140.0040.00417.52
8.1.130.0000.00717.75
8.1.120.0000.00717.48
8.1.110.0030.00517.55
8.1.100.0000.00817.60
8.1.90.0050.00217.52
8.1.80.0000.00717.56
8.1.70.0040.00417.37
8.1.60.0080.00017.59
8.1.50.0040.00417.56
8.1.40.0040.00417.47
8.1.30.0060.00317.60
8.1.20.0080.00017.65
8.1.10.0080.00017.50
8.1.00.0040.00417.55
8.0.300.0050.00218.77
8.0.290.0070.00016.63
8.0.280.0070.00018.39
8.0.270.0030.00317.25
8.0.260.0000.00617.21
8.0.250.0070.00016.93
8.0.240.0070.00016.91
8.0.230.0030.00317.01
8.0.220.0030.00316.96
8.0.210.0000.00816.89
8.0.200.0030.00316.95
8.0.190.0040.00416.94
8.0.180.0030.00616.83
8.0.170.0040.00416.89
8.0.160.0000.00717.10
8.0.150.0040.00416.93
8.0.140.0000.00716.83
8.0.130.0030.00313.36
8.0.120.0040.00416.89
8.0.110.0040.00416.93
8.0.100.0000.00716.93
8.0.90.0050.00216.85
8.0.80.0040.01817.00
8.0.70.0040.00416.91
8.0.60.0000.00717.01
8.0.50.0050.00216.80
8.0.30.0100.00917.04
8.0.20.0120.01017.40
8.0.10.0040.00416.95
8.0.00.0050.01516.84
7.4.330.0050.00015.03
7.4.320.0030.00316.57
7.4.300.0030.00316.73
7.4.290.0000.00916.57
7.4.280.0000.00716.78
7.4.270.0000.00716.75
7.4.260.0040.00416.75
7.4.250.0040.00416.71
7.4.240.0000.00716.67
7.4.230.0070.00016.54
7.4.220.0060.01216.75
7.4.210.0090.00616.65
7.4.200.0000.00716.62
7.4.160.0070.00716.54
7.4.150.0090.01517.40
7.4.140.0030.01517.86
7.4.130.0110.00716.66
7.4.120.0110.00616.61
7.4.110.0130.00916.64
7.4.100.0090.00916.63
7.4.90.0150.00316.38
7.4.80.0070.01119.39
7.4.70.0090.00916.62
7.4.60.0110.00616.57
7.4.50.0060.00016.53
7.4.40.0130.00616.50
7.4.30.0130.00316.62
7.4.00.0030.00615.14
7.3.330.0000.00513.13
7.3.320.0000.00513.19
7.3.310.0040.00416.11
7.3.300.0070.00016.17
7.3.290.0090.00616.25
7.3.280.0120.00616.25
7.3.270.0150.00317.40
7.3.260.0150.00916.35
7.3.250.0050.01216.45
7.3.240.0130.00716.67
7.3.230.0130.00316.47
7.3.210.0130.00316.76
7.3.200.0130.01019.39
7.3.190.0100.01016.30
7.3.180.0090.00616.46
7.3.170.0120.00816.43
7.3.160.0060.01016.37
7.3.120.0030.01314.89
7.2.330.0060.01216.56
7.2.320.0080.01216.62
7.2.310.0060.01116.47
7.2.300.0160.00716.75
7.2.290.0120.00916.62
7.2.00.0100.00019.41
7.1.100.0030.00718.18
7.1.70.0030.00617.01
7.1.60.0070.01619.70
7.1.50.0090.01217.13
7.1.00.0070.07022.34
7.0.200.0080.00416.96
7.0.140.0070.07021.95
7.0.60.0100.08319.97
7.0.50.0000.04717.87
7.0.40.0100.09020.00
7.0.30.0570.07020.21
7.0.20.0300.08320.03
7.0.10.0230.03720.21
7.0.00.0170.07720.18
5.6.280.0100.06721.04
5.6.210.0030.08020.50
5.6.200.0070.06718.15
5.6.190.0100.07720.57
5.6.180.0030.04020.45
5.6.170.0230.08020.61
5.6.160.0070.07320.49
5.6.150.0100.07318.15
5.6.140.0200.04018.13
5.6.130.0100.07318.21
5.6.120.0070.06721.00
5.6.110.0100.03320.98
5.6.100.0070.08721.03
5.6.90.0070.04020.96
5.6.80.0070.05720.35
5.6.70.3700.02720.41
5.5.350.0000.05320.32
5.5.340.0100.04717.91
5.5.330.0100.06720.47
5.5.320.0070.06320.23
5.5.310.0430.06720.17
5.5.300.0030.05717.90
5.5.290.0130.04018.00
5.5.280.0100.07720.79
5.5.270.0070.08020.74
5.5.260.0030.08720.75
5.5.250.0130.05320.61
5.5.240.0100.07720.25
5.4.450.0300.04019.26
5.4.440.0270.04319.45
5.4.430.0200.05019.23
5.4.420.0130.04319.13
5.4.410.0200.03719.08
5.4.400.0230.06019.09
5.4.390.0130.04319.13
5.4.380.0200.03719.10
5.4.370.0300.06319.09
5.4.360.0270.05319.13
5.4.350.0130.04319.08
5.4.340.0130.04319.24
5.4.320.0300.03719.21
5.4.310.0130.04019.06
5.4.300.0170.06319.07
5.4.290.0230.03318.82
5.4.280.0100.05018.95
5.4.270.0200.03319.06
5.4.260.0170.04718.93
5.4.250.0270.03718.88
5.4.240.0170.03719.13
5.4.230.0130.04019.23
5.4.220.0270.04318.93
5.4.210.0200.04019.07
5.4.200.0400.06019.09
5.4.190.0170.04018.91
5.4.180.0130.05019.21
5.4.170.0230.04018.92
5.4.160.0200.03319.21
5.4.150.0170.04719.07
5.4.140.0170.05316.28
5.4.130.0100.05016.25
5.4.120.0370.05316.29
5.4.110.0230.03716.45
5.4.100.0130.03716.45
5.4.90.0100.04016.30
5.4.80.0170.05716.20
5.4.70.0230.03316.17
5.4.60.0130.03716.39
5.4.50.0330.04716.41
5.4.40.0270.03316.45
5.4.30.0170.03716.04
5.4.20.0170.03716.34
5.4.10.0300.03716.36
5.4.00.0200.04015.68
5.3.290.0300.05714.61
5.3.280.0200.03714.57
5.3.270.0200.03314.64
5.3.260.0200.03714.50
5.3.250.0170.06014.65
5.3.240.0230.03714.54
5.3.230.0370.04014.57
5.3.220.0230.05014.41
5.3.210.0130.04014.41
5.3.200.0170.04014.44
5.3.190.0270.06714.51
5.3.180.0200.03314.57
5.3.170.0200.04314.51
5.3.160.0300.02314.67
5.3.150.0270.06314.39
5.3.140.0200.03014.39
5.3.130.0130.04014.56
5.3.120.0130.04014.52
5.3.110.0330.06014.48
5.3.100.0270.06313.99
5.3.90.0200.03713.97
5.3.80.0200.03713.79
5.3.70.0130.04013.96
5.3.60.0130.07314.02
5.3.50.0230.07013.72
5.3.40.0170.07013.98
5.3.30.0300.05713.81
5.3.20.0200.04013.80
5.3.10.0170.05313.64
5.3.00.0230.04313.49
5.2.170.0170.05311.01
5.2.160.0130.04710.99
5.2.150.0130.07011.22
5.2.140.0130.05711.15
5.2.130.0170.03011.15
5.2.120.0170.03311.11
5.2.110.0130.03710.95
5.2.100.0170.03711.18
5.2.90.0200.02310.93
5.2.80.0330.03710.95
5.2.70.0300.05310.93
5.2.60.0230.03311.20
5.2.50.0230.06010.90
5.2.40.0130.04010.83
5.2.30.0170.03011.02
5.2.20.0170.03710.97
5.2.10.0170.03310.97
5.2.00.0170.06310.68
5.1.60.0130.0479.85
5.1.50.0200.02710.07
5.1.40.0200.04710.09
5.1.30.0200.03310.23
5.1.20.0200.02310.31
5.1.10.0200.05010.22
5.1.00.0170.0309.93
5.0.50.0130.0378.59
5.0.40.0100.0438.26
5.0.30.0100.0478.27
5.0.20.0100.0408.19
5.0.10.0100.0278.09
5.0.00.0130.0638.27
4.4.90.0070.0277.84
4.4.80.0070.0307.84
4.4.70.0130.0137.84
4.4.60.0130.0137.84
4.4.50.0070.0377.84
4.4.40.0170.0437.84
4.4.30.0100.0307.84
4.4.20.0070.0377.84
4.4.10.0100.0177.84
4.4.00.0100.0337.84
4.3.110.0230.0177.84
4.3.100.0070.0177.84
4.3.90.0200.0207.84
4.3.80.0030.0477.84
4.3.70.0070.0277.84
4.3.60.0100.0307.84
4.3.50.0070.0377.84
4.3.40.0030.0307.84
4.3.30.0030.0337.84
4.3.20.0000.0207.84
4.3.10.0000.0237.84
4.3.00.0070.0237.84

preferences:
33.31 ms | 401 KiB | 5 Q