3v4l.org

run code in 300+ PHP versions simultaneously
<?php const PATTERN = '~^ (%s):// # protocol (([\.\pL\pN-]+:)?([\.\pL\pN-]+)@)? # basic auth ( ([\pL\pN\pS\-\.])+(\.?([\pL\pN]|xn\-\-[\pL\pN-]+)+\.?) # a domain name | # or \d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3} # an IP address | # or \[ (?:(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){6})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:::(?:(?:(?:[0-9a-f]{1,4})):){5})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:[0-9a-f]{1,4})))?::(?:(?:(?:[0-9a-f]{1,4})):){4})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,1}(?:(?:[0-9a-f]{1,4})))?::(?:(?:(?:[0-9a-f]{1,4})):){3})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,2}(?:(?:[0-9a-f]{1,4})))?::(?:(?:(?:[0-9a-f]{1,4})):){2})(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,3}(?:(?:[0-9a-f]{1,4})))?::(?:(?:[0-9a-f]{1,4})):)(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,4}(?:(?:[0-9a-f]{1,4})))?::)(?:(?:(?:(?:(?:[0-9a-f]{1,4})):(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9]))\.){3}(?:(?:25[0-5]|(?:[1-9]|1[0-9]|2[0-4])?[0-9])))))))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,5}(?:(?:[0-9a-f]{1,4})))?::)(?:(?:[0-9a-f]{1,4})))|(?:(?:(?:(?:(?:(?:[0-9a-f]{1,4})):){0,6}(?:(?:[0-9a-f]{1,4})))?::)))) \] # an IPv6 address ) (:[0-9]+)? # a port (optional) (?:/ (?:[\pL\pN\-._\~!$&\'()*+,;=:@]|%%[0-9A-Fa-f]{2})* )* # a path (?:\? (?:[\pL\pN\-._\~!$&\'()*+,;=:@/?]|%%[0-9A-Fa-f]{2})* )? # a query (optional) (?:\# (?:[\pL\pN\-._\~!$&\'()*+,;=:@/?]|%%[0-9A-Fa-f]{2})* )? # a fragment (optional) $~ixu'; const PROTOCOLS = ['http', 'https']; $pattern = sprintf(PATTERN, implode('|', PROTOCOLS)); $uri = '::1'; if (!preg_match($pattern, $uri)) { var_dump($uri); }

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)
8.3.60.0180.00418.80
8.3.50.0100.00718.86
8.3.40.0130.00319.25
8.3.30.0080.00819.17
8.3.20.0080.00021.72
8.3.10.0040.00422.15
8.3.00.0040.00423.75
8.2.180.0140.00418.66
8.2.170.0070.00722.96
8.2.160.0060.00920.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00021.23
8.2.120.0110.00426.35
8.2.110.0040.00721.37
8.2.100.0090.00318.41
8.2.90.0000.00818.53
8.2.80.0000.00818.41
8.2.70.0090.00018.16
8.2.60.0030.00618.29
8.2.50.0000.00818.34
8.2.40.0080.00019.60
8.2.30.0040.00521.27
8.2.20.0040.00418.38
8.2.10.0030.00618.41
8.2.00.0100.00019.43
8.1.280.0000.01525.92
8.1.270.0050.00322.23
8.1.260.0030.00526.35
8.1.250.0050.00328.09
8.1.240.0030.00624.09
8.1.230.0130.00620.94
8.1.220.0030.00518.16
8.1.210.0040.00419.09
8.1.200.0040.00417.73
8.1.190.0000.00817.50
8.1.180.0060.00718.10
8.1.170.0050.00318.90
8.1.160.0080.00019.24
8.1.150.0030.00619.23
8.1.140.0040.00419.84
8.1.130.0000.00819.24
8.1.120.0000.00717.90
8.1.110.0050.00317.82
8.1.100.0040.00417.86
8.1.90.0000.00717.73
8.1.80.0060.00317.73
8.1.70.0040.00417.81
8.1.60.0030.00617.85
8.1.50.0040.00417.93
8.1.40.0030.00617.91
8.1.30.0030.00517.93
8.1.20.0030.00518.09
8.1.10.0080.00017.88
8.1.00.0040.00417.66
8.0.300.0000.00820.15
8.0.290.0000.00817.13
8.0.280.0040.00418.57
8.0.270.0000.00717.42
8.0.260.0030.00517.56
8.0.250.0000.00717.39
8.0.240.0040.00417.31
8.0.230.0040.00417.38
8.0.220.0000.00817.35
8.0.210.0000.00717.26
8.0.200.0070.00017.36
8.0.190.0040.00417.25
8.0.180.0000.00817.23
8.0.170.0000.01017.23
8.0.160.0000.00717.25
8.0.150.0030.00517.31
8.0.140.0020.00517.25
8.0.130.0060.00013.80
8.0.120.0060.00317.37
8.0.110.0060.00317.33
8.0.100.0040.00417.43
8.0.90.0050.00317.39
8.0.80.0100.00617.44
8.0.70.0000.00817.36
8.0.60.0080.00017.19
8.0.50.0040.00417.29
8.0.30.0130.00717.56
8.0.20.0110.00817.50
8.0.10.0030.00517.48
8.0.00.0050.01717.18
7.4.330.0030.00316.90
7.4.320.0040.00417.02
7.4.300.0000.00616.99
7.4.290.0030.00616.90
7.4.280.0030.00616.96
7.4.270.0020.00517.12
7.4.260.0110.00017.13
7.4.250.0080.00016.86
7.4.240.0000.00717.08
7.4.230.0000.00716.99
7.4.220.0000.00816.95
7.4.210.0070.01017.03
7.4.200.0040.00417.00
7.4.160.0120.00716.94
7.4.140.0120.01017.86
7.4.130.0150.00716.76
7.4.120.0120.00917.08
7.4.110.0100.01417.04
7.4.100.0100.01316.77
7.4.90.0030.01416.97
7.4.80.0130.01019.39
7.4.70.0120.00616.89
7.4.60.0100.01016.82
7.4.50.0070.01116.94
7.4.40.0120.00916.95
7.4.10.0030.01415.37
7.4.00.0070.01115.21
7.3.330.0000.00513.53
7.3.320.0060.00013.36
7.3.310.0000.00816.59
7.3.300.0000.00716.68
7.3.290.0070.00016.64
7.3.280.0080.01216.65
7.3.260.0100.01016.87
7.3.240.0100.01016.75
7.3.230.0070.01116.68
7.3.210.0070.01016.68
7.3.200.0070.01016.61
7.3.190.0120.01216.80
7.3.180.0100.00716.59
7.3.170.0110.01116.99
7.3.160.0140.00716.77
7.3.130.0110.00815.04
7.3.120.0060.01015.30
7.3.110.0030.01515.02
7.3.100.0100.00515.21
7.3.90.0050.01115.09
7.3.80.0030.01015.01
7.3.70.0050.00914.95
7.3.60.0070.00815.07
7.3.50.0070.00715.15
7.3.40.0080.00615.16
7.3.30.0070.00815.27
7.3.20.0040.00916.91
7.3.10.0060.00717.04
7.3.00.0080.00717.04
7.2.330.0110.00817.11
7.2.320.0150.00817.04
7.2.310.0090.00916.99
7.2.300.0110.00616.96
7.2.290.0070.01817.20
7.2.260.0140.00615.49
7.2.250.0050.01215.56
7.2.240.0060.00815.60
7.2.230.0090.00615.32
7.2.220.0060.01115.37
7.2.210.0070.01015.49
7.2.200.0050.01115.38
7.2.190.0030.01115.60
7.2.180.0020.01615.40
7.2.170.0050.01115.51
7.2.160.0030.01015.38
7.2.150.0050.00917.41
7.2.140.0070.00817.36
7.2.130.0060.00917.34
7.2.120.0080.01017.21
7.2.110.0070.00717.22
7.2.100.0070.00917.29
7.2.90.0060.00917.42
7.2.80.0040.00817.30
7.2.70.0020.01117.45
7.2.60.0090.00717.28
7.2.50.0030.01117.39
7.2.40.0180.00817.67
7.2.30.0230.01117.65
7.2.20.0170.00817.64
7.2.10.0170.00917.61
7.2.00.0240.01017.58
7.1.330.0080.00815.98
7.1.320.0030.01116.25
7.1.310.0070.00716.15
7.1.300.0050.00616.13
7.1.290.0070.00716.01
7.1.280.0070.00716.05
7.1.270.0050.00716.11
7.1.260.0030.01116.07
7.1.250.0050.01116.20
7.1.240.0080.00716.03
7.1.230.0060.00916.08
7.1.220.0020.00916.20
7.1.210.0050.00916.24
7.1.200.0030.00816.20
7.1.190.0000.01416.15
7.1.180.0100.00616.03
7.1.170.0060.00516.03
7.1.160.0180.01316.37
7.1.150.0430.01016.42
7.1.140.0210.00716.47
7.1.130.0230.00516.40
7.1.120.0170.01316.36
7.1.110.0270.00616.46
7.1.100.0420.00916.24
7.1.90.0210.01116.27
7.1.80.0460.00916.31
7.1.70.0210.01016.04
7.1.60.0270.01021.98
7.1.50.0290.00722.01
7.1.40.0250.01221.70
7.1.30.0380.01121.56
7.1.20.0320.00921.88
7.1.10.0210.01115.71
7.1.00.0280.00915.69
7.0.330.0090.00515.75
7.0.320.0070.00715.62
7.0.310.0010.01115.71
7.0.300.0100.00315.69
7.0.290.0050.00715.54
7.0.280.0080.00315.64
7.0.270.0030.01015.68
7.0.260.0050.00915.83
7.0.250.0090.00415.78
7.0.240.0080.00515.86
7.0.230.0050.00715.77
7.0.220.0050.00815.80
7.0.210.0040.00815.75
7.0.200.0060.00615.73
7.0.190.0060.00715.73
7.0.180.0030.01215.87
7.0.170.0050.00915.69
7.0.160.0040.00915.66
7.0.150.0030.00915.80
7.0.140.0070.00415.77
7.0.130.0110.00515.79
7.0.120.0020.01415.67
7.0.110.0070.00515.92
7.0.100.0060.00815.86
7.0.90.0080.00615.66
7.0.80.0030.01315.55
7.0.70.0020.01215.82
7.0.60.0080.00715.98
7.0.50.0020.00915.96
7.0.40.0030.00913.68
7.0.30.0020.01413.83
7.0.20.0060.00913.78
7.0.10.0080.00813.76
7.0.00.0080.00613.72
5.6.400.0050.00914.51
5.6.390.0050.00914.54
5.6.380.0090.00414.55
5.6.370.0060.00414.59
5.6.360.0070.00814.17
5.6.350.0070.00514.54
5.6.340.0080.00514.21
5.6.330.0050.00914.35
5.6.320.0060.00714.49
5.6.310.0070.00914.52
5.6.300.0040.00914.47
5.6.290.0080.00614.46
5.6.280.0060.00814.30
5.6.270.0060.00614.37
5.6.260.0030.00914.66
5.6.250.0020.00914.43
5.6.240.0070.00914.26
5.6.230.0060.00414.36
5.6.220.0050.00814.46
5.6.210.0080.00314.34
5.6.200.0020.01114.47
5.6.190.0040.01114.48
5.6.180.0050.00814.42
5.6.170.0090.00514.36
5.6.160.0090.00314.30
5.6.150.0100.00314.64
5.6.140.0050.00714.48
5.6.130.0110.00214.55
5.6.120.0040.00814.55
5.6.110.0050.00814.31
5.6.100.0030.01014.32
5.6.90.0050.00614.30
5.6.80.0040.00914.04
5.6.70.0040.00914.25
5.6.60.0080.00514.46
5.6.50.0030.01214.29
5.6.40.0060.00614.27
5.6.30.0110.00214.32
5.6.20.0030.01014.08
5.6.10.0020.01214.32
5.6.00.0030.00714.46

preferences:
68.04 ms | 401 KiB | 5 Q