3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern='(?:^(?:(?<a>(?:(?:[0-9]|[1-9][0-9]|1[0-7][0-9]))|(?:(?:[0-9]|[1-9][0-9]|1[0-7][0-9])\.\d)|180)!(?<b>(?:(?:[0-9]|[1-9][0-9]|[1-3][0-5][0-9]))|(?:(?:[0-9]|[1-9][0-9]|[1-3][0-5][0-9])\.\d)|360)!(?<c>-?(?:(?:(?:[0-8]|[1-8][0-9]))|(?:(?:[0-9]|[1-8][0-9])\.\d)|90)))$)'; $subject='123!360!-12.3'; preg_match('/' . $pattern . '/', $subject, $array); if(!empty($array)) var_dump($array['a'], $array['b'], $array['c']);

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)
8.4.130.0070.00318.82
8.4.120.0120.00824.16
8.4.110.0060.00318.83
8.4.100.0110.01118.60
8.4.90.0130.00620.43
8.4.80.0080.00518.64
8.4.70.0110.00818.83
8.4.60.0040.00418.83
8.4.50.0100.01019.98
8.4.40.0090.00619.79
8.4.30.0070.01419.66
8.4.20.0070.01317.86
8.4.10.0060.00319.59
8.3.260.0100.00816.62
8.3.250.0040.00318.88
8.3.240.0100.00916.98
8.3.230.0130.00716.70
8.3.220.0050.00318.77
8.3.210.0110.00916.75
8.3.200.0040.00416.68
8.3.190.0080.00616.62
8.3.180.0110.00719.08
8.3.170.0060.01216.50
8.3.160.0130.00318.47
8.3.150.0100.01017.28
8.3.140.0080.01116.96
8.3.130.0030.00618.54
8.3.120.0040.00420.66
8.3.110.0060.00320.94
8.3.100.0040.00424.06
8.3.90.0000.01026.77
8.3.80.0060.00316.88
8.3.70.0140.01116.75
8.3.60.0120.00318.43
8.3.50.0140.00517.44
8.3.40.0120.00318.96
8.3.30.0120.00318.82
8.3.20.0030.00620.37
8.3.10.0080.00021.03
8.3.00.0030.00519.09
8.2.290.0080.00920.36
8.2.280.0090.00718.52
8.2.270.0090.00916.70
8.2.260.0110.00718.77
8.2.250.0080.00016.94
8.2.240.0060.00318.73
8.2.230.0000.01022.58
8.2.220.0080.00037.54
8.2.210.0090.00026.77
8.2.200.0030.00616.63
8.2.190.0080.00816.75
8.2.180.0120.00316.75
8.2.170.0040.01122.96
8.2.160.0160.00020.52
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00019.64
8.2.110.0100.01320.98
8.2.100.0060.00617.91
8.2.90.0070.00020.47
8.2.80.0040.00418.04
8.2.70.0070.00417.93
8.2.60.0060.00618.22
8.2.50.0040.00418.10
8.2.40.0000.00820.59
8.2.30.0000.00819.34
8.2.20.0070.00018.20
8.2.10.0050.00218.02
8.2.00.0040.00418.16
8.1.330.0110.00722.05
8.1.320.0090.00718.04
8.1.310.0150.00418.38
8.1.300.0080.00020.33
8.1.290.0070.00318.88
8.1.280.0160.00025.92
8.1.270.0080.00022.00
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.84
8.1.230.0110.00020.93
8.1.220.0040.00417.79
8.1.210.0030.00618.89
8.1.200.0060.00317.47
8.1.190.0050.00317.36
8.1.180.0050.00518.10
8.1.170.0080.00018.91
8.1.160.0040.00418.90
8.1.150.0000.00820.18
8.1.140.0040.00419.54
8.1.130.0000.00819.00
8.1.120.0000.00717.63
8.1.110.0000.00817.66
8.1.100.0030.00517.52
8.1.90.0050.00317.51
8.1.80.0030.00517.55
8.1.70.0030.00717.60
8.1.60.0030.00617.64
8.1.50.0000.00817.66
8.1.40.0030.00517.57
8.1.30.0040.00417.83
8.1.20.0030.00617.72
8.1.10.0030.00517.76
8.1.00.0040.00417.59
8.0.300.0040.00419.82
8.0.290.0050.00316.88
8.0.280.0070.00018.42
8.0.270.0000.00817.31
8.0.260.0030.00318.92
8.0.250.0030.00317.16
8.0.240.0040.00417.16
8.0.230.0040.00417.14
8.0.220.0040.00417.12
8.0.210.0030.00317.02
8.0.200.0050.00317.00
8.0.190.0050.00317.00
8.0.180.0090.00017.09
8.0.170.0040.00416.97
8.0.160.0040.00417.03
8.0.150.0030.00616.94
8.0.140.0070.00017.05
8.0.130.0000.00513.50
8.0.120.0040.00416.92
8.0.110.0040.00416.96
8.0.100.0030.00516.93
8.0.90.0050.00217.01
8.0.80.0160.00917.05
8.0.70.0000.00717.12
8.0.60.0040.00417.13
8.0.50.0000.00717.07
8.0.30.0100.00917.24
8.0.20.0110.01117.43
8.0.10.0050.00317.13
8.0.00.0120.00617.11
7.4.330.0030.00315.55
7.4.320.0000.00616.76
7.4.300.0040.00416.87
7.4.290.0000.00716.73
7.4.280.0030.00616.72
7.4.270.0030.00316.84
7.4.260.0070.00016.86
7.4.250.0000.00816.74
7.4.240.0070.00016.66
7.4.230.0070.00016.73
7.4.220.0070.01316.64
7.4.210.0070.00816.55
7.4.200.0000.00716.77
7.4.160.0040.01216.58
7.4.150.0090.00917.40
7.4.140.0130.00717.86
7.4.130.0100.01316.65
7.4.120.0070.01416.61
7.4.110.0030.01416.66
7.4.100.0180.00316.80
7.4.90.0160.00216.73
7.4.80.0070.01019.39
7.4.70.0090.00916.71
7.4.60.0100.00716.75
7.4.50.0030.01016.65
7.4.40.0120.00616.81
7.4.30.0150.00616.74
7.4.00.0110.00314.92
7.3.330.0020.00213.31
7.3.320.0000.00613.31
7.3.310.0070.00016.50
7.3.300.0030.00316.34
7.3.290.0110.00516.46
7.3.280.0060.01116.44
7.3.270.0150.00317.40
7.3.260.0110.00816.63
7.3.250.0110.00716.64
7.3.240.0120.00816.63
7.3.230.0150.00316.75
7.3.210.0030.01316.55
7.3.200.0080.00816.50
7.3.190.0160.00616.53
7.3.180.0070.01116.68
7.3.170.0160.00016.55
7.3.160.0130.01016.52
7.3.10.0070.00716.86
7.3.00.0100.00516.98
7.2.330.0160.01016.89
7.2.320.0100.00716.89
7.2.310.0120.00616.75
7.2.300.0090.00916.75
7.2.290.0040.01316.74
7.2.130.0150.00017.21
7.2.120.0030.00717.13
7.2.110.0040.01117.18
7.2.100.0060.00317.17
7.2.90.0090.00917.24
7.2.80.0090.00616.94
7.2.70.0060.00916.85
7.2.60.0060.00617.00
7.2.50.0080.00817.13
7.2.40.0070.00717.14
7.2.30.0070.00717.04
7.2.20.0090.00917.10
7.2.10.0040.01217.14
7.2.00.0060.00917.16
7.1.250.0090.00316.00
7.1.200.0070.00715.97
7.1.90.0530.00416.40
7.1.80.0420.00616.75
7.1.70.0390.01015.58
7.1.60.0510.01033.46
7.1.50.0570.00333.32
7.1.40.0790.01032.99
7.1.30.0430.01733.02
7.1.20.0530.01033.04
7.1.10.0360.01115.02
7.1.00.0470.00714.91
7.0.230.0870.00716.07
7.0.220.0460.00716.29
7.0.210.0420.00614.90
7.0.200.0350.01015.02
7.0.190.0490.00715.26
7.0.180.0360.01014.59
7.0.170.0450.00314.73
7.0.160.0410.00714.73
7.0.150.0350.01214.87
7.0.140.0400.00614.87
7.0.130.0700.00015.00
7.0.120.0400.00914.86
7.0.110.0390.01014.88
7.0.100.0370.01014.72
7.0.90.0430.00714.68
7.0.80.0960.00714.83
7.0.70.0440.00714.63
7.0.60.0480.00614.71
7.0.50.0420.00714.97
7.0.40.0460.00415.07
7.0.30.0430.00614.83
7.0.20.0420.00615.09
7.0.10.0430.00715.09
7.0.00.0460.00414.82

preferences:
27.32 ms | 403 KiB | 5 Q