3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = "#^/([a-z]{2})/([a-zA-Z0-9_-]++)/([a-zA-Z0-9_-]++)/(/.*+)?+/$#"; $subject = '/en/user/login/foo/'; var_dump(preg_match($pattern, $subject, $matches), $matches); $subject = '/en/user/login'; var_dump(preg_match($pattern, $subject, $matches), $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)
8.3.60.0060.00816.36
8.3.50.0100.00817.47
8.3.40.0090.00618.89
8.3.30.0110.00418.54
8.3.20.0040.00418.90
8.3.10.0050.00320.47
8.3.00.0060.00317.75
8.2.180.0030.01916.63
8.2.170.0110.00322.96
8.2.160.0140.00022.39
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.77
8.2.110.0000.01021.15
8.2.100.0040.00817.59
8.2.90.0060.00319.09
8.2.80.0080.00017.90
8.2.70.0030.00617.75
8.2.60.0080.00017.80
8.2.50.0080.00018.07
8.2.40.0040.00420.07
8.2.30.0040.00417.96
8.2.20.0030.00617.75
8.2.10.0030.00617.83
8.2.00.0050.00217.64
8.1.280.0040.01125.92
8.1.270.0070.00024.66
8.1.260.0110.00326.35
8.1.250.0080.00028.09
8.1.240.0080.00420.83
8.1.230.0060.00620.72
8.1.220.0000.00817.74
8.1.210.0030.00518.84
8.1.200.0030.00617.35
8.1.190.0040.00417.30
8.1.180.0040.00418.10
8.1.170.0040.00418.80
8.1.160.0000.00718.77
8.1.150.0040.00818.73
8.1.140.0040.00817.53
8.1.130.0030.00317.85
8.1.120.0040.00317.55
8.1.110.0050.00317.49
8.1.100.0040.00417.44
8.1.90.0000.00717.61
8.1.80.0030.00717.53
8.1.70.0000.00817.44
8.1.60.0060.00317.68
8.1.50.0000.00717.51
8.1.40.0040.00417.54
8.1.30.0050.00217.75
8.1.20.0040.00417.77
8.1.10.0000.00717.59
8.1.00.0000.00817.46
8.0.300.0000.00719.90
8.0.290.0000.00716.75
8.0.280.0030.00318.44
8.0.270.0050.00317.25
8.0.260.0030.00616.84
8.0.250.0040.00417.10
8.0.240.0030.00617.02
8.0.230.0000.00717.08
8.0.220.0000.00816.96
8.0.210.0050.00216.97
8.0.200.0030.00316.91
8.0.190.0030.00516.93
8.0.180.0000.00816.89
8.0.170.0060.00317.00
8.0.160.0000.00716.88
8.0.150.0080.00016.92
8.0.140.0030.00516.84
8.0.130.0030.00313.39
8.0.120.0000.00917.00
8.0.110.0040.00416.95
8.0.100.0070.00017.09
8.0.90.0040.00416.77
8.0.80.0060.00916.92
8.0.70.0000.00716.91
8.0.60.0000.00816.78
8.0.50.0000.00717.02
8.0.30.0110.00817.22
8.0.20.0150.00717.07
8.0.10.0040.00417.09
8.0.00.0090.00916.78
7.4.330.0000.00514.83
7.4.320.0030.00316.61
7.4.300.0030.00316.60
7.4.290.0070.00016.74
7.4.280.0000.00816.51
7.4.270.0000.00716.51
7.4.260.0030.00313.46
7.4.250.0040.00416.66
7.4.240.0030.00316.65
7.4.230.0000.00716.73
7.4.220.0100.01316.81
7.4.210.0070.01216.70
7.4.200.0070.00016.59
7.4.190.0040.00416.82
7.4.160.0130.00916.77
7.4.150.0120.00617.07
7.4.140.0090.00917.27
7.4.130.0110.00616.67
7.4.120.0080.00916.54
7.4.110.0100.00616.63
7.4.100.0210.00316.70
7.4.90.0120.00616.71
7.4.80.0110.01218.63
7.4.70.0150.00316.47
7.4.60.0100.01016.47
7.4.50.0060.00323.17
7.4.40.0080.00821.69
7.4.30.0060.01216.79
7.4.00.0070.00714.92
7.3.330.0000.00613.04
7.3.320.0050.00013.13
7.3.310.0000.00716.40
7.3.300.0000.00816.28
7.3.290.0070.01016.29
7.3.280.0090.00916.35
7.3.270.0110.00717.07
7.3.260.0170.00318.24
7.3.250.0060.01116.49
7.3.240.0030.01416.46
7.3.230.0140.00316.38
7.3.210.0090.00916.53
7.3.200.0130.00919.39
7.3.190.0130.00916.60
7.3.180.0140.00416.58
7.3.170.0070.01016.34
7.3.160.0120.00316.48
7.3.120.0060.00915.15
7.2.330.0070.01016.59
7.2.320.0170.00016.61
7.2.310.0060.02016.73
7.2.300.0070.01116.79
7.2.290.0110.01116.75
7.2.80.0000.01416.70
7.2.60.0090.00616.97
7.2.00.0000.01619.15
7.1.200.0030.00515.91
7.1.100.0000.01318.29
7.1.70.0080.00817.30
7.1.60.0070.01919.40
7.1.50.0070.01417.00
7.1.00.0030.07322.42
7.0.200.0070.00316.80
7.0.140.0000.07722.00
7.0.120.0000.03322.02
7.0.60.0200.06019.91
7.0.50.0030.06317.79
7.0.40.0100.03717.81
7.0.30.0070.04017.78
7.0.20.0030.07017.78
7.0.10.0030.05317.75
7.0.00.0030.04017.76
5.6.280.0070.07020.91
5.6.210.0200.07020.61
5.6.200.0070.07318.12
5.6.190.0070.05718.12
5.6.180.0070.06018.18
5.6.170.0130.04718.21
5.6.160.0130.03018.21
5.6.150.0030.04318.12
5.6.140.0000.04318.21
5.6.130.0130.03018.11
5.6.120.0000.04318.22
5.6.110.0100.04318.11
5.6.100.0070.03718.21
5.6.90.0070.03718.20
5.6.80.0070.03317.49
5.6.70.0030.03717.56
5.6.60.0030.03717.59
5.6.50.0030.03717.55
5.6.40.0070.03317.50
5.6.30.0000.04017.56
5.6.20.0030.03717.43
5.6.10.0000.04317.53
5.6.00.0070.03317.56
5.5.350.0370.06720.38
5.5.340.0130.07317.97
5.5.330.0070.03717.91
5.5.320.0000.04318.01
5.5.310.0070.07717.88
5.5.300.0070.03717.91
5.5.290.0070.03717.92
5.5.280.0070.04317.91
5.5.270.0030.04317.96
5.5.260.0000.04317.94
5.5.250.0070.03717.77
5.5.240.0100.04017.37
5.5.230.0030.04017.39
5.5.220.0030.03717.29
5.5.210.0100.03017.29
5.5.200.0030.03717.31
5.5.190.0070.03717.24
5.5.180.0030.03717.30
5.5.160.0130.02717.32
5.5.150.0030.03717.32
5.5.140.0000.04017.36
5.5.130.0070.08017.33
5.5.120.0030.08017.36
5.5.110.0070.07317.32
5.5.100.0130.06317.22
5.5.90.0000.04717.23
5.5.80.0100.05317.14
5.5.70.0070.07717.15
5.5.60.0030.08017.22
5.5.50.0170.06317.21
5.5.40.0100.06717.16
5.5.30.0030.06317.19
5.5.20.0100.07317.19
5.5.10.0100.07317.25
5.5.00.0130.07017.22
5.4.450.0070.03719.22
5.4.440.0000.04319.42
5.4.430.0030.04019.39
5.4.420.0030.03719.54
5.4.410.0100.03019.18
5.4.400.0070.04019.04
5.4.390.0030.04019.21
5.4.380.0100.03018.96
5.4.370.0070.03719.07
5.4.360.0030.04018.98
5.4.350.0000.04019.01
5.4.340.0000.04318.98
5.4.320.0000.04018.82
5.4.310.0030.04019.01
5.4.300.0070.04019.12
5.4.290.0130.06719.02
5.4.280.0200.06719.01
5.4.270.0000.08318.96
5.4.260.0030.07719.07
5.4.250.0170.04318.95
5.4.240.0130.05719.08
5.4.230.0100.07719.11
5.4.220.0130.07019.03
5.4.210.0070.04718.98
5.4.200.0070.04318.97
5.4.190.0130.03018.97
5.4.180.0070.07318.97
5.4.170.0170.06718.99
5.4.160.0130.06718.96
5.4.150.0100.05318.99
5.4.140.0000.04716.30
5.4.130.0070.07316.45
5.4.120.0070.06016.27
5.4.110.0070.07016.32
5.4.100.0030.07016.23
5.4.90.0030.05316.25
5.4.80.0070.04016.23
5.4.70.0030.06016.32
5.4.60.0000.04316.23
5.4.50.0070.06716.14
5.4.40.0070.05316.30
5.4.30.0100.05716.37
5.4.20.0070.06716.22
5.4.10.0170.06016.38
5.4.00.0070.04715.72
5.3.290.0070.03314.50
5.3.280.0100.05714.55
5.3.270.0070.08314.55
5.3.260.0070.06714.38
5.3.250.0130.05314.59
5.3.240.0130.06714.59
5.3.230.0070.07714.53
5.3.220.0030.05714.50
5.3.210.0030.07714.49
5.3.200.0130.07714.48
5.3.190.0030.04014.64
5.3.180.0070.04314.53
5.3.170.0070.06014.54
5.3.160.0000.04014.50
5.3.150.0030.03714.64
5.3.140.0000.08014.41
5.3.130.0070.08014.47
5.3.120.0030.08314.40
5.3.110.0070.07714.47
5.3.100.0070.06713.97
5.3.90.0070.03713.85
5.3.80.0070.03313.77
5.3.70.0030.05013.96
5.3.60.0070.03313.96
5.3.50.0000.04313.80
5.3.40.0070.07313.87
5.3.30.0100.07013.88
5.3.20.0030.06013.61
5.3.10.0130.06713.62
5.3.00.0100.06713.59
5.2.170.0030.03011.13
5.2.160.0070.06710.89
5.2.150.0070.06010.96
5.2.140.0030.06311.28
5.2.130.0030.05711.10
5.2.120.0000.06011.09
5.2.110.0000.05010.88
5.2.100.0030.06311.23
5.2.90.0030.06711.08
5.2.80.0030.06311.07
5.2.70.0130.05011.23
5.2.60.0100.05711.04
5.2.50.0070.06310.85
5.2.40.0000.04010.83
5.2.30.0070.05310.96
5.2.20.0100.05310.74
5.2.10.0130.05010.84
5.2.00.0100.03310.86
5.1.60.0030.0279.97
5.1.50.0030.0409.93
5.1.40.0000.0479.95
5.1.30.0000.04310.36
5.1.20.0030.05710.37
5.1.10.0030.03710.14
5.1.00.0030.0609.90
5.0.50.0070.0378.58
5.0.40.0000.0238.35
5.0.30.0100.0408.21
5.0.20.0000.0238.16
5.0.10.0000.0278.21
5.0.00.0070.0508.20
4.4.90.0000.0377.89
4.4.80.0100.0277.89
4.4.70.0030.0237.89
4.4.60.0000.0237.89
4.4.50.0070.0337.89
4.4.40.0000.0577.89
4.4.30.0000.0207.89
4.4.20.0000.0237.89
4.4.10.0000.0407.89
4.4.00.0000.0577.89
4.3.110.0000.0207.89
4.3.100.0030.0277.89
4.3.90.0000.0307.89
4.3.80.0030.0407.89
4.3.70.0000.0207.89
4.3.60.0100.0237.89
4.3.50.0030.0177.89
4.3.40.0000.0307.89
4.3.30.0000.0337.89
4.3.20.0000.0377.89
4.3.10.0070.0337.89
4.3.00.0000.0307.89

preferences:
42.74 ms | 401 KiB | 5 Q