3v4l.org

run code in 300+ PHP versions simultaneously
<?php function is_valid_time_domain( $url ) { $whitelisted_domains = array( 'mydomain.com', 'mydomain.net' ); $domain = parse_url( $url, PHP_URL_HOST ); // Check if we match the domain exactly if ( in_array( $domain, $whitelisted_domains ) ) { return true; } foreach( $whitelisted_domains as $whitelisted_domain ) { $whitelisted_domain = '.' . $whitelisted_domain; // Prevent things like 'evilsitetime.com' if( strpos( $domain, $whitelisted_domain ) === ( strlen( $domain ) - strlen( $whitelisted_domain ) ) ) { return true; break; } } return false; } $domains = array( /*'http://mydomain.com', 'http://www.mydomain.com', 'http://mydomain.com.evilsite.com', 'http://mydomain.com.mydomain.net', 'http://evilsitemydomain.com', 'http://mydomain.com.evil%45site.com', 'http://evil%45sitemydomain.com', 'http://evil%00sitemydomain.com', 'http://mydomain.com.evil%00site.com','http://evilsite.com/.mydomain.com', 'http://mydomain.com%00.evilsite.com', 'http://evilsite.com#.mydomain.com', 'http://evilsite.com@mydomain.com', 'http://mydomain.com@evilsite.com', 'http://evilsite.com@#mydomain.com', 'http://evilsite.com:mydomain.com', 'file://stuff@myfile:mydomain.com', 'file:///dev@mydomain.com', 'file:///dev?@mydomain.com', 'file:///dev?mydomain.com', 'http:mydomain.com', 'http:evilsite.com//mydomain.com', 'http:mydomain.com//evilsite.com', 'http:mydomain.com', 'http://[2010:836B:4179::836B:4179].mydomain.com', 'http://evilsite.com+mydomain.com', 'http://mydomain.com+evilsite.com', 'http://%6Dydomain.com', 'http://evilsite$mydomain.com', 'http://evilsite;mydomain.com', 'http://%1B.mydomain.com/', 'http://%1Bmydomain.com/', 'http://mydom ain.com', 'http://my domain.com', 'http://mydomain.com.eu', 'http://"mydomain.com', 'http://".mydomain.com', 'http://%22.mydomain.com',*/ 'http://£.mydomain.com', 'http://example.com£mydomain.com', 'http://example.com£%2Emydomain.com', 'http://%00.mydomain.com', 'http://%00mydomain.com', 'data://text%2Fhtml%2C%3Ch1%3EHello%2C%20World!%3C%2Fh1%3E.mydomain.com', 'feed://http://mydomain.com'); foreach( $domains as $domain ) { echo $domain . "\n"; var_dump( is_valid_time_domain( $domain ) ); }

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)
8.3.40.0070.00718.75
8.3.30.0000.01419.04
8.3.20.0000.00720.26
8.3.10.0070.00021.88
8.3.00.0080.00017.38
8.2.170.0130.00022.96
8.2.160.0100.00322.30
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0050.00226.16
8.2.120.0090.00017.50
8.2.110.0050.00519.16
8.2.100.0120.00017.66
8.2.90.0040.00418.28
8.2.80.0090.00017.97
8.2.70.0060.00317.80
8.2.60.0000.00718.22
8.2.50.0030.00618.10
8.2.40.0050.00319.18
8.2.30.0030.00619.26
8.2.20.0030.00517.74
8.2.10.0000.00818.03
8.2.00.0030.00618.15
8.1.270.0170.00320.45
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0100.00022.46
8.1.230.0080.00420.91
8.1.220.0000.00817.74
8.1.210.0040.00419.00
8.1.200.0000.00817.36
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0000.00818.84
8.1.160.0000.00820.67
8.1.150.0040.00418.89
8.1.140.0040.00417.31
8.1.130.0030.00317.69
8.1.120.0030.00617.45
8.1.110.0000.00717.34
8.1.100.0000.00717.50
8.1.90.0050.00317.49
8.1.80.0000.00817.47
8.1.70.0030.00317.42
8.1.60.0040.00417.55
8.1.50.0000.00817.50
8.1.40.0050.00317.37
8.1.30.0000.00817.66
8.1.20.0000.01017.55
8.1.10.0050.00217.49
8.1.00.0030.00517.48
8.0.300.0000.00719.98
8.0.290.0040.00416.75
8.0.280.0050.00218.33
8.0.270.0000.00717.25
8.0.260.0000.00617.30
8.0.250.0040.00416.88
8.0.240.0080.00016.96
8.0.230.0030.00316.82
8.0.220.0050.00216.94
8.0.210.0000.00816.90
8.0.200.0030.00316.88
8.0.190.0050.00216.85
8.0.180.0000.00716.96
8.0.170.0000.00816.97
8.0.160.0080.00016.67
8.0.150.0070.00016.84
8.0.140.0070.00016.88
8.0.130.0050.00013.35
8.0.120.0030.00516.83
8.0.110.0000.00716.89
8.0.100.0030.00516.73
8.0.90.0070.00016.94
8.0.80.0060.01016.81
8.0.70.0040.00416.99
8.0.60.0030.00516.89
8.0.50.0040.00416.75
8.0.30.0090.00616.94
8.0.20.0100.00817.42
8.0.10.0050.00317.02
8.0.00.0120.00416.73
7.4.330.0050.00015.04
7.4.320.0030.00316.55
7.4.300.0000.00616.40
7.4.290.0040.00416.39
7.4.280.0000.00716.59
7.4.270.0030.00316.63
7.4.260.0000.00916.50
7.4.250.0040.00416.48
7.4.240.0040.00316.54
7.4.230.0040.00416.68
7.4.220.0090.00616.57
7.4.210.0100.00716.58
7.4.200.0030.00316.67
7.4.160.0130.00716.76
7.4.150.0090.01217.40
7.4.140.0080.01517.86
7.4.130.0150.00516.57
7.4.120.0080.01216.56
7.4.110.0060.01616.54
7.4.100.0110.01216.41
7.4.90.0070.01016.39
7.4.80.0110.00719.39
7.4.70.0120.00916.54
7.4.60.0080.00816.52
7.4.50.0000.00916.60
7.4.40.0060.01116.58
7.4.30.0160.00716.30
7.4.00.0070.01014.89
7.3.330.0030.00313.36
7.3.320.0030.00313.32
7.3.310.0070.00016.42
7.3.300.0000.00716.23
7.3.290.0070.00916.34
7.3.280.0060.01016.36
7.3.270.0190.00717.40
7.3.260.0060.01116.63
7.3.250.0130.00416.44
7.3.240.0070.01616.31
7.3.230.0060.01616.64
7.3.210.0160.00516.42
7.3.200.0120.00619.39
7.3.190.0060.01216.42
7.3.180.0100.00616.67
7.3.170.0120.00616.50
7.3.160.0050.01116.55
7.2.330.0070.01016.68
7.2.320.0100.01416.86
7.2.310.0100.00716.70
7.2.300.0090.00616.83
7.2.290.0050.01616.68
7.2.60.0000.01316.86
7.2.00.0080.00419.31
7.1.200.0110.00315.47
7.1.100.0000.01418.13
7.1.70.0110.01117.23
7.1.60.0070.01019.59
7.1.50.0190.01934.69
7.1.00.0030.07722.32
7.0.200.0070.00316.52
7.0.110.0030.05020.09
7.0.100.0030.08319.91
7.0.90.0070.08019.81
7.0.80.0100.06020.03
7.0.70.0200.07319.93
7.0.60.0070.05320.04
7.0.50.0070.08719.93
7.0.40.0070.08319.74
7.0.30.0100.07319.73
7.0.20.0030.08019.66
7.0.10.0130.07719.72
7.0.00.0000.07019.64
5.6.280.0070.07021.11
5.6.260.0070.08720.61
5.6.250.0000.08720.89
5.6.240.0100.08720.66
5.6.230.0070.07020.67
5.6.220.0200.07020.61
5.6.210.0070.06320.81
5.6.200.0070.07020.57
5.6.190.0130.07320.67
5.6.180.0130.08020.86
5.6.170.0070.08320.70
5.6.160.0070.08720.47
5.6.150.0100.08020.66
5.6.140.0100.08020.71
5.6.130.0000.08320.61
5.6.120.0100.08020.72
5.6.110.0030.08020.55
5.6.100.0030.08720.84
5.6.90.0000.09020.63
5.6.80.0100.07320.00
5.6.70.0100.08319.93
5.6.60.0070.08320.02
5.6.50.0030.08020.00
5.6.40.0030.08019.97
5.6.30.0230.06319.93
5.6.20.0030.05320.00
5.6.10.0100.04320.02
5.6.00.0000.08320.00
5.5.380.0030.08320.57
5.5.370.0070.08720.37
5.5.360.0070.08720.57
5.5.350.0170.07720.44
5.5.340.0070.08321.02
5.5.330.0170.07720.74
5.5.320.0070.08020.71
5.5.310.0270.05320.81
5.5.300.0070.05021.03
5.5.290.0170.07320.95
5.5.280.0070.08720.81
5.5.270.0170.07720.88
5.5.260.0130.08020.66
5.5.250.0070.07320.63
5.5.240.0030.08020.25
5.5.230.0070.08720.29
5.5.220.0130.07720.34
5.5.210.0070.04320.12
5.5.200.0130.07020.37
5.5.190.0100.07020.16
5.5.180.0130.06320.25
5.5.160.0100.08020.24
5.5.150.0100.07320.25
5.5.140.0070.05720.36
5.5.130.0000.07720.22
5.5.120.0100.07320.38
5.5.110.0070.08020.04
5.5.100.0200.07320.00
5.5.90.0070.07720.19
5.5.80.0130.07019.99
5.5.70.0130.07320.21
5.5.60.0100.07020.13
5.5.50.0070.08019.99
5.5.40.0200.05319.97
5.5.30.0030.07320.13
5.5.20.0030.08720.04
5.5.10.0130.07720.04
5.5.00.0100.08020.10
5.4.450.0130.07719.51
5.4.440.0070.04019.32
5.4.430.0100.07319.50
5.4.420.0100.07019.35
5.4.410.0070.08319.38
5.4.400.0130.07719.14
5.4.390.0100.07719.01
5.4.380.0070.07719.09
5.4.370.0100.04719.23
5.4.360.0170.06719.00
5.4.350.0000.06019.00
5.4.340.0100.06319.16
5.4.320.0030.08019.03
5.4.310.0100.04319.00
5.4.300.0070.08018.98
5.4.290.0170.06719.33
5.4.280.0030.05319.02
5.4.270.0130.07019.09
5.4.260.0130.06719.03
5.4.250.0130.07019.02
5.4.240.0070.07719.15
5.4.230.0070.08019.02
5.4.220.0000.08719.18
5.4.210.0030.07318.98
5.4.200.0100.07319.02
5.4.190.0100.06719.32
5.4.180.0070.07319.15
5.4.170.0070.07019.30
5.4.160.0030.08019.31
5.4.150.0100.08018.93
5.4.140.0100.07716.51
5.4.130.0100.06716.28
5.4.120.0170.06316.38
5.4.110.0130.06716.59
5.4.100.0130.05716.36
5.4.90.0030.03716.47
5.4.80.0070.06716.53
5.4.70.0100.06716.57
5.4.60.0130.06716.49
5.4.50.0030.07716.55
5.4.40.0100.07316.43
5.4.30.0070.07716.38
5.4.20.0130.06316.63
5.4.10.0030.07316.51
5.4.00.0070.07315.98
5.3.290.0030.08014.68
5.3.280.0070.07314.46
5.3.270.0070.06014.70
5.3.260.0000.08314.59
5.3.250.0100.06714.58
5.3.240.0070.08014.46
5.3.230.0130.07014.62
5.3.220.0000.05714.65
5.3.210.0100.07014.56
5.3.200.0170.05314.60
5.3.190.0000.07314.52
5.3.180.0100.07014.64
5.3.170.0030.08314.42
5.3.160.0100.06014.52
5.3.150.0030.08714.52
5.3.140.0170.06714.56
5.3.130.0130.06714.52
5.3.120.0030.08314.58
5.3.110.0030.08014.69
5.3.100.0030.08314.14
5.3.90.0100.07014.11
5.3.80.0100.07013.99
5.3.70.0100.07014.10
5.3.60.0030.07713.98
5.3.50.0070.03713.95
5.3.40.0100.07014.09
5.3.30.0070.07313.89
5.3.20.0070.07313.65
5.3.10.0000.05013.66
5.3.00.0030.07713.68
5.2.170.0070.06012.51
5.2.160.0100.05712.51
5.2.150.0030.04312.51
5.2.140.0070.06012.51
5.2.130.0030.05312.51
5.2.120.0100.04712.51
5.2.110.0100.06012.51
5.2.100.0070.06312.51
5.2.90.0030.06312.51
5.2.80.0030.06012.51
5.2.70.0030.06312.51
5.2.60.0030.05712.51
5.2.50.0000.06012.51
5.2.40.0070.06312.51
5.2.30.0030.04012.51
5.2.20.0100.05712.51
5.2.10.0070.06012.51
5.2.00.0070.06012.51
5.1.60.0030.05312.51
5.1.50.0030.05012.51
5.1.40.0070.04712.51
5.1.30.0070.04712.51
5.1.20.0070.05712.51
5.1.10.0100.04712.51
5.1.00.0070.05312.51
5.0.50.0030.04712.51
5.0.40.0000.05012.51
5.0.30.0000.04012.51
5.0.20.0030.04312.51
5.0.10.0070.03712.51
5.0.00.0030.06312.51
4.4.90.0070.03312.51
4.4.80.0030.03312.51
4.4.70.0000.04012.51
4.4.60.0030.03712.51
4.4.50.0030.03312.51
4.4.40.0030.05312.51
4.4.30.0030.03012.51
4.4.20.0000.03012.51
4.4.10.0030.03712.51
4.4.00.0070.05012.51
4.3.110.0000.04012.51
4.3.100.0070.03012.51
4.3.90.0030.03312.51
4.3.80.0000.05712.51
4.3.70.0070.02312.51
4.3.60.0070.03312.51
4.3.50.0000.03012.51
4.3.40.0030.04712.51
4.3.30.0000.03712.51
4.3.20.0000.03012.51
4.3.10.0000.03712.51
4.3.00.0070.02312.51

preferences:
37.96 ms | 400 KiB | 5 Q