3v4l.org

run code in 300+ PHP versions simultaneously
<?PHP $paths = [ '/cars$', '.*/cars$', '^cars/.*/', '/trucks$', '.*/trucks$' ]; $url = 'some-site.com/cars'; foreach($paths AS $v) { if (preg_match('~'.$v.'~', $url)) { echo $v.' matched'; break; } } ?>

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)
8.3.70.0080.00816.63
8.3.60.0070.01118.55
8.3.50.0100.01016.63
8.3.40.0150.00018.79
8.3.30.0060.00918.88
8.3.20.0000.00721.73
8.3.10.0080.00018.94
8.3.00.0040.00421.95
8.2.190.0140.00718.41
8.2.180.0130.00325.92
8.2.170.0110.00422.96
8.2.160.0030.01020.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00219.65
8.2.110.0060.00320.22
8.2.100.0060.00617.91
8.2.90.0040.00419.27
8.2.80.0040.00417.97
8.2.70.0050.00317.88
8.2.60.0000.00817.80
8.2.50.0030.00718.07
8.2.40.0000.00818.35
8.2.30.0040.00418.02
8.2.20.0040.00417.96
8.2.10.0030.00518.97
8.2.00.0070.00019.40
8.1.280.0090.00925.92
8.1.270.0110.00020.57
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00720.91
8.1.230.0040.00717.83
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00617.47
8.1.190.0000.00817.35
8.1.180.0050.00518.10
8.1.170.0040.00418.67
8.1.160.0070.00018.90
8.1.150.0040.00418.82
8.1.140.0040.00420.70
8.1.130.0000.00820.18
8.1.120.0030.00517.61
8.1.110.0000.00817.60
8.1.100.0060.00317.49
8.1.90.0000.01117.51
8.1.80.0020.00517.46
8.1.70.0070.00417.50
8.1.60.0120.00017.68
8.1.50.0040.00417.68
8.1.40.0040.00417.55
8.1.30.0050.00317.70
8.1.20.0030.00517.80
8.1.10.0040.00417.71
8.1.00.0000.00917.47
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00518.45
8.0.270.0030.00317.29
8.0.260.0000.00618.38
8.0.250.0030.00316.98
8.0.240.0030.00317.09
8.0.230.0100.00017.00
8.0.220.0040.00416.95
8.0.210.0040.00417.03
8.0.200.0050.00317.07
8.0.190.0000.00817.02
8.0.180.0030.00317.08
8.0.170.0050.00317.04
8.0.160.0040.00417.06
8.0.150.0070.00316.96
8.0.140.0000.00716.94
8.0.130.0060.00013.55
8.0.120.0000.00816.90
8.0.110.0040.00417.05
8.0.100.0070.00016.90
8.0.90.0040.00416.95
8.0.80.0050.01217.00
8.0.70.0040.00416.92
8.0.60.0000.00816.86
8.0.50.0000.00716.92
8.0.30.0140.00317.26
8.0.20.0150.00417.38
8.0.10.0040.00417.11
8.0.00.0120.00616.79
7.4.330.0000.00715.55
7.4.320.0040.00416.71
7.4.300.0000.00616.84
7.4.290.0030.00616.68
7.4.280.0000.00816.69
7.4.270.0080.00016.66
7.4.260.0070.00016.79
7.4.250.0030.00316.63
7.4.240.0070.00016.67
7.4.230.0040.00416.52
7.4.220.0000.00716.55
7.4.210.0070.01016.79
7.4.200.0070.00016.81
7.4.130.0070.01016.82
7.4.120.0070.01016.81
7.4.110.0100.00716.71
7.4.100.0070.01416.74
7.4.90.0040.01216.66
7.4.80.0130.00719.39
7.4.70.0100.00716.57
7.4.60.0070.01016.68
7.4.50.0110.00316.68
7.4.40.0070.01016.75
7.4.00.0100.00615.13
7.3.330.0020.00213.14
7.3.320.0050.00013.39
7.3.310.0030.00316.50
7.3.300.0030.00316.46
7.3.290.0090.00616.37
7.3.280.0090.00616.42
7.3.260.0090.00916.60
7.3.240.0090.01016.56
7.3.230.0060.01216.63
7.3.210.0140.00416.71
7.3.200.0100.01016.42
7.3.190.0060.00916.78
7.3.180.0090.01516.48
7.3.170.0060.00916.62
7.3.160.0150.00616.36
7.3.120.0070.01014.66
7.3.110.0090.00914.92
7.3.100.0070.00715.03
7.3.90.0070.00714.84
7.3.80.0090.00614.94
7.3.70.0060.00915.08
7.3.60.0030.00714.88
7.3.50.0080.00614.90
7.3.40.0160.00315.02
7.3.30.0120.00514.92
7.3.20.0080.01215.95
7.3.10.0150.00615.90
7.3.00.0080.00815.95
7.2.330.0090.00916.57
7.2.320.0060.00916.74
7.2.310.0030.01316.58
7.2.300.0060.01316.77
7.2.290.0100.00716.78
7.2.250.0060.01314.96
7.2.240.0070.01015.03
7.2.230.0100.00715.16
7.2.220.0070.00715.42
7.2.210.0030.00914.96
7.2.200.0060.00915.14
7.2.190.0100.00315.09
7.2.180.0100.00815.28
7.2.170.0110.00815.09
7.2.160.0070.01515.26
7.2.150.0170.00314.98
7.2.140.0100.01115.30
7.2.130.0730.01615.27
7.2.120.0160.00515.24
7.2.110.0150.00914.99
7.2.100.0220.00215.24
7.2.90.0170.00315.14
7.2.80.0280.00414.99
7.2.70.0160.01215.11
7.2.60.0190.00615.05
7.2.50.0190.00615.14
7.2.40.0150.01115.18
7.2.30.0140.00815.16
7.2.20.0130.01315.28
7.2.10.0090.01315.16
7.2.00.0070.01115.36
7.1.330.0070.00716.14
7.1.320.0040.00716.05
7.1.310.0120.00016.17
7.1.300.0040.00716.00
7.1.290.0030.01416.09
7.1.280.0070.01414.90
7.1.270.0070.01014.89
7.1.260.0100.00514.95
7.1.250.0150.00513.96

preferences:
17.7 ms | 401 KiB | 5 Q