3v4l.org

run code in 300+ PHP versions simultaneously
<?php $admin = '@^admin/(?P<controller>[a-z-]+)/(?P<id>\d+)/(?P<action>[a-z-]+)$@i'; $match = preg_match($admin, "admin/users/3/delete", $matches); var_dump($match, $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)
8.3.60.0080.00816.50
8.3.50.0060.00918.25
8.3.40.0150.00018.71
8.3.30.0110.00418.67
8.3.20.0080.00021.73
8.3.10.0050.00323.61
8.3.00.0060.00319.43
8.2.180.0140.00716.63
8.2.170.0090.00622.96
8.2.160.0000.01319.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00422.21
8.2.120.0030.00526.35
8.2.110.0060.00320.55
8.2.100.0040.00817.97
8.2.90.0040.00419.23
8.2.80.0050.00318.04
8.2.70.0040.00417.75
8.2.60.0040.00417.80
8.2.50.0000.00718.10
8.2.40.0040.00420.36
8.2.30.0000.00719.15
8.2.20.0000.00818.00
8.2.10.0040.00418.00
8.2.00.0050.00218.04
8.1.280.0030.01825.92
8.1.270.0080.00020.68
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00517.36
8.1.230.0040.00717.64
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0090.00017.35
8.1.190.0000.00817.25
8.1.180.0060.00318.10
8.1.170.0040.00418.61
8.1.160.0000.00718.85
8.1.150.0040.00418.84
8.1.140.0040.00419.53
8.1.130.0040.00417.51
8.1.120.0050.00317.44
8.1.110.0080.00017.57
8.1.100.0030.00517.39
8.1.90.0000.00717.55
8.1.80.0040.00417.50
8.1.70.0000.00717.59
8.1.60.0030.00617.63
8.1.50.0050.00317.52
8.1.40.0000.00817.61
8.1.30.0040.00417.69
8.1.20.0080.00017.65
8.1.10.0040.00417.55
8.1.00.0000.00717.63
8.0.300.0040.00418.77
8.0.290.0040.00416.73
8.0.280.0050.00318.33
8.0.270.0040.00417.26
8.0.260.0070.00316.83
8.0.250.0000.00717.04
8.0.240.0040.00417.02
8.0.230.0040.00416.98
8.0.220.0060.00016.91
8.0.210.0080.00016.94
8.0.200.0060.00016.86
8.0.190.0040.00417.04
8.0.180.0000.00716.96
8.0.170.0000.00717.02
8.0.160.0030.00616.96
8.0.150.0040.00416.80
8.0.140.0040.00416.92
8.0.130.0000.00713.39
8.0.120.0000.00816.92
8.0.110.0000.00716.84
8.0.100.0070.00016.96
8.0.90.0000.00716.95
8.0.80.0090.00616.90
8.0.70.0040.00416.88
8.0.60.0000.00716.88
8.0.50.0070.00016.84
8.0.30.0110.00817.09
8.0.20.0110.00817.40
8.0.10.0050.00217.01
8.0.00.0080.01116.89
7.4.330.0060.00015.55
7.4.320.0000.00616.66
7.4.300.0000.00616.71
7.4.290.0000.00716.63
7.4.280.0050.00516.58
7.4.270.0070.00016.68
7.4.260.0040.00416.74
7.4.250.0030.00316.53
7.4.240.0070.00016.64
7.4.230.0040.00416.57
7.4.220.0170.00716.72
7.4.210.0100.00716.77
7.4.200.0070.00016.54
7.4.160.0050.01216.55
7.4.150.0110.00817.40
7.4.140.0110.01117.86
7.4.130.0070.01116.64
7.4.120.0130.00816.55
7.4.110.0060.01216.63
7.4.100.0130.00516.61
7.4.90.0100.01016.46
7.4.80.0140.01019.39
7.4.70.0030.01416.63
7.4.60.0060.00916.62
7.4.50.0030.01216.68
7.4.40.0150.00816.63
7.4.30.0090.00916.67
7.4.00.0040.01115.29
7.3.330.0000.00513.14
7.3.320.0030.00313.11
7.3.310.0030.00516.11
7.3.300.0030.00316.29
7.3.290.0090.00616.29
7.3.280.0110.00716.30
7.3.270.0060.01217.40
7.3.260.0140.00516.64
7.3.250.0100.00816.28
7.3.240.0090.01216.32
7.3.230.0070.01016.16
7.3.210.0100.00616.28
7.3.200.0090.00916.67
7.3.190.0070.01116.41
7.3.180.0030.01316.23
7.3.170.0080.00816.23
7.3.160.0090.00616.33
7.2.330.0120.01316.59
7.2.320.0080.00816.75
7.2.310.0100.00716.64
7.2.300.0160.00616.64
7.2.290.0090.00616.61
7.2.60.0070.00716.78
7.1.200.0030.00715.63
7.1.70.0140.00417.36
7.1.60.0040.00917.35
7.1.50.0730.01033.02
7.1.40.0670.01332.60
7.1.30.0600.01332.89
7.1.20.0570.01032.61
7.1.10.0500.01314.80
7.1.00.0070.01015.10
7.0.200.0000.01616.68
7.0.190.0870.01015.09
7.0.180.0530.00714.45
7.0.170.0670.01014.37
7.0.160.0600.00714.23
7.0.150.0670.00714.39
7.0.140.0070.01314.64
7.0.130.0230.01014.63
7.0.120.0070.01014.64
7.0.110.0670.01314.71
7.0.100.0670.01714.52
7.0.90.0530.01714.71
7.0.80.0670.01014.48
7.0.70.0070.01314.52
7.0.60.0600.01714.18
7.0.50.0000.01314.52
7.0.40.0730.00714.82
7.0.30.0470.01014.59
7.0.20.0100.01014.68
7.0.10.0070.01014.65
7.0.00.0570.00714.68

preferences:
40.73 ms | 400 KiB | 5 Q