3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = '/(:?(:?\/(?P<peekaboo>[^\/\.,;?\n]+))?\/(?P<action>[^\/\.,;?\n]+))?/'; if (preg_match($pattern, 'foo/bar', $matches)) { var_dump( $matches); }

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)
8.3.40.0080.00818.84
8.3.30.0000.01418.98
8.3.20.0000.00720.04
8.3.10.0050.00323.48
8.3.00.0080.00019.26
8.2.170.0120.00322.96
8.2.160.0070.00720.43
8.2.150.0080.00024.18
8.2.140.0130.00324.66
8.2.130.0160.00326.16
8.2.120.0040.00422.44
8.2.110.0000.00919.30
8.2.100.0060.00617.91
8.2.90.0000.00819.09
8.2.80.0030.00517.97
8.2.70.0060.00317.88
8.2.60.0000.00817.92
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0030.00518.10
8.2.20.0050.00417.69
8.2.10.0080.00018.02
8.2.00.0040.00417.68
8.1.270.0070.01124.01
8.1.260.0080.00026.35
8.1.250.0060.00928.09
8.1.240.0090.00024.01
8.1.230.0080.00322.75
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0080.00017.48
8.1.190.0000.00817.30
8.1.180.0030.00618.10
8.1.170.0030.00718.70
8.1.160.0040.00421.98
8.1.150.0000.00818.64
8.1.140.0000.00717.54
8.1.130.0030.00317.88
8.1.120.0000.00717.38
8.1.110.0000.00717.55
8.1.100.0000.01017.60
8.1.90.0050.00317.48
8.1.80.0070.00017.55
8.1.70.0030.00317.47
8.1.60.0000.00817.70
8.1.50.0030.00617.61
8.1.40.0050.00317.56
8.1.30.0080.00017.74
8.1.20.0030.00617.74
8.1.10.0000.00817.66
8.1.00.0000.00817.57
8.0.300.0000.00718.77
8.0.290.0040.00417.05
8.0.280.0000.00618.32
8.0.270.0050.00317.09
8.0.260.0030.00318.46
8.0.250.0000.00616.94
8.0.240.0030.00517.03
8.0.230.0000.00817.11
8.0.220.0000.00716.88
8.0.210.0030.00317.00
8.0.200.0030.00316.91
8.0.190.0000.00716.94
8.0.180.0070.00016.91
8.0.170.0000.00717.05
8.0.160.0000.00716.89
8.0.150.0050.00216.82
8.0.140.0080.00016.90
8.0.130.0000.00613.37
8.0.120.0000.00816.97
8.0.110.0040.00416.95
8.0.100.0000.00816.84
8.0.90.0040.00416.84
8.0.80.0070.01017.01
8.0.70.0040.00417.01
8.0.60.0050.00316.87
8.0.50.0070.00016.84
8.0.30.0090.01217.08
8.0.20.0110.00717.40
8.0.10.0050.00216.98
8.0.00.0050.01416.94
7.4.330.0000.00615.16
7.4.320.0030.00316.75
7.4.300.0000.00616.79
7.4.290.0030.00716.71
7.4.280.0040.00416.61
7.4.270.0060.00316.81
7.4.260.0000.00716.63
7.4.250.0070.00016.70
7.4.240.0020.00616.64
7.4.230.0030.00316.57
7.4.220.0100.00716.78
7.4.210.0060.01016.71
7.4.200.0040.00416.55
7.4.190.0040.00416.75
7.4.160.0070.01016.71
7.4.150.0030.01417.40
7.4.140.0110.00717.86
7.4.130.0090.00716.68
7.4.120.0070.01016.71
7.4.110.0030.01316.65
7.4.100.0130.00316.61
7.4.90.0090.00916.61
7.4.80.0030.01919.39
7.4.70.0170.00316.55
7.4.60.0100.00616.69
7.4.50.0040.00416.46
7.4.40.0040.01522.77
7.4.30.0160.00016.70
7.4.00.0080.00814.96
7.3.330.0000.00513.17
7.3.320.0030.00313.15
7.3.310.0000.00616.35
7.3.300.0030.00316.29
7.3.290.0090.00916.31
7.3.280.0070.01016.32
7.3.270.0090.00917.40
7.3.260.0120.00616.66
7.3.250.0120.00616.39
7.3.240.0130.00416.21
7.3.230.0130.00316.39
7.3.210.0070.01016.38
7.3.200.0100.00719.39
7.3.190.0180.00016.54
7.3.180.0100.00616.73
7.3.170.0090.00616.54
7.3.160.0060.01116.30
7.3.120.0050.01015.02
7.3.110.0110.00614.54
7.3.100.0120.00314.88
7.3.90.0120.00315.07
7.3.80.0000.01315.07
7.3.70.0090.00315.00
7.3.60.0060.00614.90
7.3.50.0100.00015.04
7.3.40.0080.00414.55
7.3.30.0040.01114.70
7.3.20.0090.00316.56
7.3.10.0030.00916.71
7.3.00.0030.01016.69
7.2.330.0130.01916.64
7.2.320.0160.00616.59
7.2.310.0060.01016.67
7.2.300.0070.01016.70
7.2.290.0030.01316.71
7.2.250.0030.01415.25
7.2.240.0060.01014.86
7.2.230.0090.00314.90
7.2.220.0000.01214.98
7.2.210.0100.00315.24
7.2.200.0000.01315.20
7.2.190.0080.00415.09
7.2.180.0040.00815.17
7.2.170.0030.00915.05
7.2.80.0210.00016.33
7.2.60.0060.00316.73
7.1.330.0070.00715.82
7.1.320.0100.00315.88
7.1.310.0040.00815.94
7.1.300.0060.00615.91
7.1.290.0070.00715.96
7.1.280.0080.00615.75
7.1.270.0060.00615.87
7.1.260.0040.00416.01
7.1.200.0040.00715.64
7.1.70.0040.00817.30
7.1.60.0030.02019.33
7.1.50.0110.01417.05
7.1.00.0070.06722.35
7.0.200.0040.00417.02
7.0.140.0000.07721.95
7.0.80.0500.08319.93
7.0.70.0530.08020.03
7.0.60.0500.03319.91
7.0.50.0400.08320.28
7.0.40.0170.06020.17
7.0.30.0100.06720.07
7.0.20.0200.07020.15
7.0.10.0100.04720.12
7.0.00.0100.08720.03
5.6.280.0030.07321.13
5.6.230.0170.06320.68
5.6.220.0070.07320.67
5.6.210.0030.07020.64
5.6.200.0170.07321.11
5.6.190.0070.08021.03
5.6.180.0030.05020.95
5.6.170.0030.08721.07
5.6.160.0030.07020.95
5.6.150.0000.06021.01
5.6.140.0230.06320.93
5.6.130.0070.08321.16
5.6.120.0100.08021.16
5.6.110.0100.07320.99
5.6.100.0100.08320.99
5.6.90.0070.05320.93
5.6.80.0100.03720.34
5.6.70.0070.08020.49
5.6.60.0070.07720.40
5.6.50.0230.06320.39
5.6.40.0000.08720.41
5.6.30.0070.08020.31
5.6.20.0030.06320.48
5.6.10.0000.05720.42
5.6.00.0070.07720.47
5.5.370.0070.08720.39
5.5.360.0070.04720.44
5.5.350.0100.08020.41
5.5.340.0230.04020.87
5.5.330.0130.07320.75
5.5.320.0100.07720.77
5.5.310.0100.06020.88
5.5.300.0070.08320.86
5.5.290.0000.08720.73
5.5.280.0130.07720.63
5.5.270.0130.04020.86
5.5.260.0070.04720.72
5.5.250.0100.05020.64
5.5.240.0070.08020.31
5.5.230.0070.05320.18
5.5.220.0100.04720.24
5.5.210.0070.08020.12
5.5.200.0130.05020.18
5.5.190.0100.07020.27
5.5.180.0070.07720.26
5.5.160.0130.07720.27
5.5.150.0000.05320.11
5.5.140.0130.07020.11
5.5.130.0000.07320.12
5.5.120.0070.06720.14
5.5.110.0170.06720.11
5.5.100.0070.07719.92
5.5.90.0000.04720.16
5.5.80.0100.03720.15
5.5.70.0070.06720.08
5.5.60.0100.04019.95
5.5.50.0100.04720.13
5.5.40.0070.06020.13
5.5.30.0070.04020.03
5.5.20.0230.06320.11
5.5.10.0100.07720.13
5.5.00.0030.05320.02
5.4.450.0070.08019.39
5.4.440.0100.08319.35
5.4.430.0030.04019.22
5.4.420.0100.07319.38
5.4.410.0000.07719.32
5.4.400.0030.08019.12
5.4.390.0030.08019.05
5.4.380.0000.04719.24
5.4.370.0170.06719.03
5.4.360.0130.06018.95
5.4.350.0000.08018.79
5.4.340.0130.04719.12
5.4.320.0130.05719.13
5.4.310.0130.07019.10
5.4.300.0070.04718.94
5.4.290.0070.06318.94
5.4.280.0130.06318.81
5.4.270.0070.08019.03
5.4.260.0030.05319.02
5.4.250.0070.05019.05
5.4.240.0170.04019.11
5.4.230.0100.08719.11
5.4.220.0030.08019.11
5.4.210.0100.06018.97
5.4.200.0100.04718.80
5.4.190.0070.07319.11
5.4.180.0130.05319.04
5.4.170.0100.06718.99
5.4.160.0070.07719.03
5.4.150.0170.06718.79
5.4.140.0070.07316.29
5.4.130.0100.07016.32
5.4.120.0000.04316.25
5.4.110.0030.08016.32
5.4.100.0070.06316.30
5.4.90.0070.04716.25
5.4.80.0030.08016.34
5.4.70.0030.07716.39
5.4.60.0100.07016.24
5.4.50.0200.05016.38
5.4.40.0070.07316.47
5.4.30.0000.04716.30
5.4.20.0030.07316.37
5.4.10.0100.03016.16
5.4.00.0100.06315.72
5.3.290.0130.06314.63
5.3.280.0000.07714.44
5.3.270.0100.06714.56
5.3.260.0070.05014.58
5.3.250.0070.06714.53
5.3.240.0070.07314.56
5.3.230.0000.06014.58
5.3.220.0100.06314.55
5.3.210.0100.04014.55
5.3.200.0130.06314.52
5.3.190.0030.06714.42
5.3.180.0030.08314.39
5.3.170.0200.05314.42
5.3.160.0070.07014.42
5.3.150.0000.05014.39
5.3.140.0030.05014.37
5.3.130.0030.07314.53
5.3.120.0130.07014.52
5.3.110.0100.05014.55
5.3.100.0000.04014.02
5.3.90.0100.08713.88
5.3.80.0170.04013.97
5.3.70.0070.03713.79
5.3.60.0030.08013.86
5.3.50.0100.04713.92
5.3.40.0030.07013.80
5.3.30.0100.06713.86
5.3.20.0100.06313.72
5.3.10.0130.06313.72
5.3.00.0070.04013.72
5.2.170.0070.03013.72
5.2.160.0100.02313.72
5.2.150.0030.05713.72
5.2.140.0070.04013.72
5.2.130.0070.06013.72
5.2.120.0070.05713.72
5.2.110.0030.05713.72
5.2.100.0030.06713.72
5.2.90.0100.04713.72
5.2.80.0070.05713.72
5.2.70.0030.07313.72
5.2.60.0070.04013.72
5.2.50.0030.06313.72
5.2.40.0070.03313.72
5.2.30.0030.03013.72
5.2.20.0030.05313.72
5.2.10.0100.05713.72
5.2.00.0030.05313.72
5.1.60.0030.05013.72
5.1.50.0100.04713.72
5.1.40.0100.05013.72
5.1.30.0000.05013.72
5.1.20.0030.04013.72
5.1.10.0070.04313.72
5.1.00.0100.05013.72
5.0.50.0030.03313.72
5.0.40.0070.03713.72
5.0.30.0070.06013.72
5.0.20.0030.03713.72
5.0.10.0070.04013.72
5.0.00.0000.04713.72
4.4.90.0030.02713.72
4.4.80.0000.04013.72
4.4.70.0000.02713.72
4.4.60.0000.03713.72
4.4.50.0030.03313.72
4.4.40.0030.03713.72
4.4.30.0070.03313.72
4.4.20.0100.02313.72
4.4.10.0000.02713.72
4.4.00.0000.03013.72
4.3.110.0030.03013.72
4.3.100.0000.03713.72
4.3.90.0030.02313.72
4.3.80.0000.04313.72
4.3.70.0070.01313.72
4.3.60.0030.03313.72
4.3.50.0000.03713.72
4.3.40.0000.05313.72
4.3.30.0000.03313.72
4.3.20.0070.03013.72
4.3.10.0030.03013.72
4.3.00.0000.03713.72

preferences:
42.52 ms | 400 KiB | 5 Q