3v4l.org

run code in 300+ PHP versions simultaneously
<?php function get_domain($url) { if ( !preg_match("/^http/", $url) ) $url = 'http://' . $url; if ( $url[strlen($url)-1] != '/' ) $url .= '/'; $pieces = parse_url($url); $domain = isset($pieces['host']) ? $pieces['host'] : ''; if ( preg_match('/(?P<domain>[a-z0-9][a-z0-9\-]{1,63}\.[a-z\.]{2,6})$/i', $domain, $regs) ) { $res = preg_replace('/^www\./', '', $regs['domain'] ); return $res; } return false; } var_dump(get_domain("http://www.mydomain.com"));

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)
8.3.40.0120.00619.04
8.3.30.0070.00720.21
8.3.20.0040.00418.99
8.3.10.0060.00321.08
8.3.00.0000.00822.64
8.2.170.0040.01122.96
8.2.160.0000.01320.57
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00421.14
8.2.110.0100.00019.28
8.2.100.0080.00418.03
8.2.90.0080.00019.26
8.2.80.0030.00617.97
8.2.70.0060.00317.86
8.2.60.0060.00317.93
8.2.50.0040.00718.07
8.2.40.0050.00318.28
8.2.30.0060.00318.23
8.2.20.0000.00817.89
8.2.10.0020.00517.98
8.2.00.0030.00517.86
8.1.270.0000.00823.99
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00622.23
8.1.230.0040.00719.05
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0000.01017.48
8.1.190.0000.00917.48
8.1.180.0050.00318.10
8.1.170.0000.00718.80
8.1.160.0040.00418.98
8.1.150.0040.00418.82
8.1.140.0020.00517.50
8.1.130.0000.00817.79
8.1.120.0000.00717.54
8.1.110.0070.00017.61
8.1.100.0050.00317.61
8.1.90.0030.00417.70
8.1.80.0050.00317.69
8.1.70.0000.00717.59
8.1.60.0000.00817.66
8.1.50.0000.00717.62
8.1.40.0000.00917.71
8.1.30.0000.00817.66
8.1.20.0040.00417.68
8.1.10.0070.00017.73
8.1.00.0040.00417.55
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0030.00318.41
8.0.270.0030.00317.30
8.0.260.0030.00317.03
8.0.250.0070.00017.11
8.0.240.0000.01017.13
8.0.230.0030.00317.16
8.0.220.0040.00417.07
8.0.210.0000.00717.08
8.0.200.0000.00616.99
8.0.190.0050.00317.11
8.0.180.0000.00817.09
8.0.170.0000.00717.13
8.0.160.0030.00517.00
8.0.150.0040.00417.07
8.0.140.0050.00317.04
8.0.130.0060.00013.55
8.0.120.0030.00517.01
8.0.110.0050.00317.01
8.0.100.0040.00416.93
8.0.90.0040.00416.93
8.0.80.0130.00617.11
8.0.70.0000.00816.97
8.0.60.0050.00316.86
8.0.50.0040.00416.93
8.0.30.0110.00817.39
8.0.20.0130.00517.40
8.0.10.0040.00417.18
8.0.00.0090.01117.01
7.4.330.0000.00516.68
7.4.320.0000.00616.73
7.4.300.0040.00416.75
7.4.290.0000.00716.75
7.4.280.0080.00016.62
7.4.270.0070.00016.75
7.4.260.0000.00513.41
7.4.250.0060.00316.66
7.4.240.0080.00016.75
7.4.230.0000.00716.56
7.4.220.0130.00716.79
7.4.210.0090.00716.85
7.4.200.0000.00716.83
7.4.190.0040.00416.93
7.4.160.0100.00716.57
7.4.150.0100.00717.40
7.4.140.0090.00817.86
7.4.130.0080.01016.74
7.4.120.0100.00816.80
7.4.110.0060.01216.73
7.4.100.0100.01016.63
7.4.90.0110.00816.71
7.4.80.0140.00319.39
7.4.70.0140.00316.80
7.4.60.0060.01216.83
7.4.50.0030.00316.57
7.4.40.0070.00722.77
7.4.30.0060.01116.61
7.4.00.0100.00615.13
7.3.330.0060.00013.55
7.3.320.0030.00313.25
7.3.310.0000.00716.52
7.3.300.0030.00316.43
7.3.290.0040.01616.51
7.3.280.0100.00716.52
7.3.270.0100.00717.40
7.3.260.0110.00718.24
7.3.250.0100.00916.55
7.3.240.0150.00316.82
7.3.230.0070.01016.73
7.3.210.0140.00416.59
7.3.200.0140.00919.39
7.3.190.0040.01516.61
7.3.180.0130.00316.78
7.3.170.0080.00816.66
7.3.160.0060.01216.51
7.3.120.0050.01215.16
7.3.110.0070.01014.98
7.3.100.0070.00715.10
7.3.90.0060.00914.94
7.3.80.0120.00315.07
7.3.70.0070.01014.98
7.3.60.0050.00515.14
7.3.50.0060.01015.13
7.3.40.0090.00315.05
7.3.30.0040.01114.88
7.3.20.0030.01017.07
7.3.10.0060.00716.81
7.3.00.0040.00816.83
7.2.330.0090.00916.88
7.2.320.0030.01516.65
7.2.310.0110.01116.69
7.2.300.0080.00816.94
7.2.290.0070.01016.75
7.2.250.0070.01115.46
7.2.240.0030.01615.09
7.2.230.0080.00414.86
7.2.220.0060.00615.34
7.2.210.0060.01215.25
7.2.200.0040.01215.14
7.2.190.0030.00915.31
7.2.180.0060.00915.23
7.2.170.0060.00915.41
7.2.130.0110.00316.95
7.2.120.0050.00817.13
7.2.110.0050.00917.13
7.2.100.0040.00817.06
7.2.90.0060.00817.13
7.2.80.0020.01116.99
7.2.70.0080.00717.19
7.2.60.0080.00517.00
7.2.50.0120.00217.09
7.2.40.0050.00817.11
7.2.30.0110.00017.11
7.2.20.0060.00517.11
7.2.10.0050.00817.01
7.2.00.0020.01217.96
7.1.330.0000.01216.07
7.1.320.0030.00715.92
7.1.310.0030.00915.71
7.1.300.0060.01216.06
7.1.290.0090.00615.95
7.1.280.0080.00815.84
7.1.270.0040.00815.79
7.1.260.0100.00315.64
7.1.250.0080.00316.09
7.1.100.0150.00318.41
7.1.70.0030.00517.37
7.1.60.0030.01919.17
7.1.50.0070.01316.89
7.1.00.0030.06722.30
7.0.200.0000.00817.02
7.0.140.0070.06722.08
7.0.70.4970.04020.14
7.0.60.0100.08320.04
7.0.50.0130.07717.87
7.0.40.0030.04320.16
7.0.30.0630.05020.43
7.0.20.0200.08320.20
7.0.10.0200.04720.12
7.0.00.0100.04020.10
5.6.280.0030.07321.10
5.6.210.0130.07020.64
5.6.200.0030.08318.29
5.6.190.0100.08720.32
5.6.180.0130.03020.61
5.6.170.0430.06720.55
5.6.160.0000.09020.45
5.6.150.0100.03718.12
5.6.140.0070.03718.12
5.6.130.0130.07018.27
5.6.120.0100.08021.05
5.6.110.0170.07721.10
5.6.100.0070.08321.14
5.6.90.0030.04321.00
5.6.80.0100.04720.42
5.6.70.0270.07020.53
5.5.350.0000.03320.50
5.5.340.0100.07717.97
5.5.330.0070.04320.41
5.5.320.0030.04720.57
5.5.310.0200.07320.24
5.5.300.0100.05317.92
5.5.290.0100.08317.95
5.5.280.0130.08020.79
5.5.270.0030.04720.87
5.5.260.0030.08720.98
5.5.250.0070.04020.57
5.5.240.0100.04020.28
5.4.450.0430.07719.53
5.4.440.0370.05019.27
5.4.430.0430.04019.56
5.4.420.0530.06319.46
5.4.410.0330.04319.31
5.4.400.0370.04018.87
5.4.390.0330.04718.87
5.4.380.0470.03719.20
5.4.370.0470.05018.96
5.4.360.0500.04019.24
5.4.350.0500.05018.96
5.4.340.0570.05018.89
5.4.320.0600.06319.15
5.4.310.0570.06318.87
5.4.300.0600.04019.08
5.4.290.0500.04018.85
5.4.280.0630.05719.19
5.4.270.0530.06319.06
5.4.260.0470.04719.06
5.4.250.0570.06319.23
5.4.240.0600.06019.31
5.4.230.0600.05719.21
5.4.220.0400.07019.21
5.4.210.0430.04718.94
5.4.200.0570.05719.15
5.4.190.0430.06719.25
5.4.180.0500.06319.21
5.4.170.0430.03319.05
5.4.160.0470.06318.83
5.4.150.0470.06719.04
5.4.140.0300.04016.44
5.4.130.0430.03316.56
5.4.120.0470.05716.53
5.4.110.0400.03016.60
5.4.100.0470.06716.61
5.4.90.0570.06016.60
5.4.80.0630.05316.40
5.4.70.0470.04316.59
5.4.60.0430.05316.52
5.4.50.0470.03016.38
5.4.40.0500.05716.53
5.4.30.0500.03016.32
5.4.20.0670.05316.51
5.4.10.0600.05716.37
5.4.00.0430.04715.80
5.3.290.0570.06014.57
5.3.280.0570.05014.51
5.3.270.0470.05714.53
5.3.260.0370.04014.62
5.3.250.0400.03714.61
5.3.240.0470.06714.61
5.3.230.0570.06014.49
5.3.220.0470.05314.66
5.3.210.0370.06014.54
5.3.200.0470.06014.66
5.3.190.0500.04014.57
5.3.180.0570.03314.55
5.3.170.0430.03714.72
5.3.160.0500.06714.64
5.3.150.0400.04014.48
5.3.140.0470.04714.46
5.3.130.0530.06714.45
5.3.120.0500.06714.46
5.3.110.0570.05314.47
5.3.100.0470.05714.01
5.3.90.0530.03713.95
5.3.80.0630.05713.99
5.3.70.0470.07314.14
5.3.60.0530.06314.23
5.3.50.0500.06313.87
5.3.40.0400.03714.10
5.3.30.0530.05013.84
5.3.20.0430.03713.61
5.3.10.0570.05713.77
5.3.00.0400.04313.54
5.2.170.0370.03012.98
5.2.160.0370.03012.98
5.2.150.0370.02712.98
5.2.140.0500.04712.98
5.2.130.0400.04012.98
5.2.120.0430.05312.98
5.2.110.0600.04712.98
5.2.100.0330.03012.98
5.2.90.0470.05312.98
5.2.80.0400.05012.98
5.2.70.0430.05712.98
5.2.60.0470.05312.98
5.2.50.0470.03712.98
5.2.40.0330.04012.98
5.2.30.0400.04312.98
5.2.20.0470.02312.98
5.2.10.0300.03712.98
5.2.00.0470.04312.98
5.1.60.0400.04012.98
5.1.50.0270.03012.98
5.1.40.0300.03312.98
5.1.30.0330.04312.98
5.1.20.0300.03012.98
5.1.10.0300.02712.98
5.1.00.0430.04312.98
5.0.50.0130.04012.98
5.0.40.0230.02712.98
5.0.30.0170.06012.98
5.0.20.0200.03712.98
5.0.10.0200.02312.98
5.0.00.0230.05712.98
4.4.90.0170.03012.98
4.4.80.0170.01712.98
4.4.70.0170.01312.98
4.4.60.0170.03312.98
4.4.50.0270.02312.98
4.4.40.0230.04312.98
4.4.30.0200.01712.98
4.4.20.0130.01712.98
4.4.10.0170.02312.98
4.4.00.0170.03712.98
4.3.110.0170.03312.98
4.3.100.0170.03012.98
4.3.90.0170.01312.98
4.3.80.0230.04012.98
4.3.70.0170.01712.98
4.3.60.0170.01312.98
4.3.50.0170.01312.98
4.3.40.0230.02712.98
4.3.30.0100.01712.98
4.3.20.0070.02312.98
4.3.10.0130.02312.98
4.3.00.0100.03312.98

preferences:
47.01 ms | 400 KiB | 5 Q