3v4l.org

run code in 300+ PHP versions simultaneously
<?php $patterns = [ '/home', '/user', '/user/profile/{id}', '/user/{id}/edit', ]; foreach($patterns as $pattern) { $pattern_regex = preg_replace("/\{(.*?)\}/", "(?P<$1>[\w-]+)", $pattern); $pattern_regex = "#^" . $pattern_regex . "$#"; var_dump($pattern_regex); }

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)
8.3.60.0070.01416.60
8.3.50.0140.00716.50
8.3.40.0090.00918.73
8.3.30.0070.00718.97
8.3.20.0040.00420.60
8.3.10.0080.00020.27
8.3.00.0000.00821.01
8.2.180.0070.01018.66
8.2.170.0090.00622.96
8.2.160.0100.00320.43
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.56
8.2.110.0060.00319.31
8.2.100.0000.01218.03
8.2.90.0000.00817.88
8.2.80.0050.00318.94
8.2.70.0030.00517.75
8.2.60.0050.00318.03
8.2.50.0050.00318.05
8.2.40.0040.00420.07
8.2.30.0040.00419.36
8.2.20.0070.00018.11
8.2.10.0050.00319.27
8.2.00.0040.00419.34
8.1.280.0120.00925.92
8.1.270.0000.00822.14
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00721.01
8.1.230.0040.00720.92
8.1.220.0070.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.47
8.1.190.0030.00517.35
8.1.180.0060.00318.10
8.1.170.0000.00817.62
8.1.160.0000.00819.05
8.1.150.0040.00418.99
8.1.140.0040.00418.86
8.1.130.0000.00717.66
8.1.120.0080.00317.64
8.1.110.0050.00317.57
8.1.100.0040.00417.67
8.1.90.0080.00017.61
8.1.80.0040.00417.64
8.1.70.0030.00317.61
8.1.60.0000.00817.61
8.1.50.0000.00817.70
8.1.40.0000.00817.70
8.1.30.0000.00817.82
8.1.20.0000.00817.76
8.1.10.0070.00417.68
8.1.00.0020.00517.65
8.0.300.0060.00318.77
8.0.290.0000.00716.75
8.0.280.0000.00718.45
8.0.270.0070.00018.16
8.0.260.0000.00717.03
8.0.250.0040.00417.18
8.0.240.0070.00017.03
8.0.230.0070.00017.15
8.0.220.0070.00016.92
8.0.210.0070.00017.11
8.0.200.0030.00317.01
8.0.190.0000.00917.12
8.0.180.0000.00817.02
8.0.170.0030.00617.04
8.0.160.0040.00417.03
8.0.150.0040.00417.04
8.0.140.0030.00417.05
8.0.130.0030.00313.47
8.0.120.0040.00416.93
8.0.110.0030.00616.93
8.0.100.0030.00616.91
8.0.90.0030.00617.05
8.0.80.0060.01417.02
8.0.70.0040.00416.96
8.0.60.0030.00617.13
8.0.50.0040.00417.00
8.0.30.0070.01717.29
8.0.20.0070.01317.47
8.0.10.0040.00417.18
8.0.00.0060.01316.86
7.4.330.0060.00015.55
7.4.320.0000.00616.65
7.4.300.0060.00016.82
7.4.290.0030.00616.72
7.4.280.0030.00516.66
7.4.270.0030.00316.64
7.4.260.0080.00013.48
7.4.250.0000.00816.70
7.4.240.0020.00516.71
7.4.230.0000.00716.55
7.4.220.0040.00416.86
7.4.210.0080.00816.79
7.4.200.0000.00716.89
7.4.130.0120.00616.70
7.4.120.0100.01316.88
7.4.110.0070.01016.95
7.4.100.0120.00916.83
7.4.90.0130.00316.79
7.4.80.0090.00919.39
7.4.70.0130.00316.79
7.4.60.0040.01216.69
7.4.50.0040.01416.64
7.4.40.0090.00616.73
7.4.20.0060.01016.46
7.4.10.0080.00916.36
7.4.00.0030.01716.72
7.3.330.0000.00716.42
7.3.320.0050.00013.36
7.3.310.0000.00616.48
7.3.300.0000.00816.24
7.3.290.0070.01016.41
7.3.280.0090.00616.43
7.3.260.0070.01116.81
7.3.240.0070.01116.44
7.3.230.0120.01216.43
7.3.210.0150.00316.64
7.3.200.0080.00816.38
7.3.190.0090.00616.81
7.3.180.0090.01016.84
7.3.170.0060.01116.38
7.3.160.0000.01816.68
7.3.140.0070.01016.38
7.3.130.0060.01016.41
7.3.120.0100.00716.49
7.3.110.0160.00616.71
7.3.100.0090.00916.29
7.3.90.0060.00916.32
7.3.80.0100.00616.28
7.3.70.0030.01616.44
7.3.60.0110.00416.55
7.3.50.0120.01216.43
7.3.40.0100.01316.42
7.3.30.0120.00616.50
7.3.20.0070.01516.40
7.3.10.0110.01516.40
7.3.00.0100.00616.57
7.2.330.0130.00616.77
7.2.320.0180.00016.81
7.2.310.0100.00716.78
7.2.300.0030.01416.68
7.2.290.0100.01016.88
7.2.270.0100.00716.72
7.2.260.0030.01316.96
7.2.250.0100.00616.73
7.2.240.0150.00616.70
7.2.230.0030.01316.73
7.2.220.0070.01016.71
7.2.210.0040.01616.60
7.2.200.0070.01016.66
7.2.190.0060.01616.59
7.2.180.0160.00716.70
7.2.170.0120.01216.76
7.2.160.0040.01916.55
7.2.150.0140.01116.82
7.2.140.0090.00916.68
7.2.130.0120.00916.74
7.2.120.0030.01316.80
7.2.110.0170.00616.67
7.2.100.0150.00616.64
7.2.90.0140.00916.70
7.2.80.0050.01116.79
7.2.70.0030.02016.82
7.2.60.0130.01016.63
7.2.50.0090.01216.74
7.2.40.0150.00716.66
7.2.30.0070.01416.77
7.2.20.0080.00816.84
7.2.10.0030.01316.72
7.2.00.0030.01616.78

preferences:
66.14 ms | 401 KiB | 5 Q