3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = '///example.com'; var_dump( wp_parse_url( $url ) ); $url = '://example.com'; var_dump( wp_parse_url( $url ) ); function wp_parse_url( $url ) { $parts = @parse_url( $url ); if ( ! $parts ) { // < PHP 5.4.7 compat, trouble with relative paths including a scheme break in the path if ( '/' == $url[0] && false !== strpos( $url, '://' ) ) { // Since we know it's a relative path, prefix with a scheme/host placeholder and try again if ( ! $parts = @parse_url( 'placeholder://placeholder' . $url ) ) { return $parts; } // Remove the placeholder values unset( $parts['scheme'], $parts['host'] ); } else { return $parts; } } // < PHP 5.4.7 compat, doesn't detect schemeless URL's host field if ( '//' == substr( $url, 0, 2 ) && ! isset( $parts['host'] ) ) { $path_parts = explode( '/', substr( $parts['path'], 2 ), 2 ); $parts['host'] = $path_parts[0]; if ( isset( $path_parts[1] ) ) { $parts['path'] = '/' . $path_parts[1]; } else { unset( $parts['path'] ); } } return $parts; }

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)
8.3.60.0090.00616.71
8.3.50.0150.00722.09
8.3.40.0090.00618.84
8.3.30.0070.00718.66
8.3.20.0000.00820.26
8.3.10.0040.00423.70
8.3.00.0090.00019.27
8.2.180.0110.00716.60
8.2.170.0030.01522.96
8.2.160.0110.00420.39
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00817.50
8.2.110.0070.00421.12
8.2.100.0060.00617.91
8.2.90.0060.00318.03
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0090.00017.93
8.2.50.0050.00318.07
8.2.40.0040.00420.88
8.2.30.0000.00720.68
8.2.20.0000.00817.63
8.2.10.0000.00818.14
8.2.00.0070.00018.00
8.1.280.0140.00425.92
8.1.270.0080.00023.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.59
8.1.230.0040.00820.88
8.1.220.0050.00317.74
8.1.210.0080.00018.89
8.1.200.0000.00917.23
8.1.190.0050.00317.25
8.1.180.0040.00418.10
8.1.170.0030.00518.86
8.1.160.0000.00721.88
8.1.150.0030.00618.91
8.1.140.0000.00919.52
8.1.130.0030.00317.62
8.1.120.0000.00717.45
8.1.110.0040.00417.34
8.1.100.0000.00817.48
8.1.90.0040.00417.48
8.1.80.0000.00817.35
8.1.70.0000.00717.39
8.1.60.0050.00517.59
8.1.50.0050.00317.53
8.1.40.0040.00417.50
8.1.30.0040.00417.66
8.1.20.0030.00617.52
8.1.10.0040.00417.63
8.1.00.0060.00317.55
8.0.300.0000.00719.98
8.0.290.0040.00416.63
8.0.280.0070.00018.45
8.0.270.0030.00417.26
8.0.260.0060.00017.27
8.0.250.0000.00716.98
8.0.240.0050.00316.96
8.0.230.0000.00716.88
8.0.220.0000.00716.96
8.0.210.0050.00216.76
8.0.200.0040.00416.96
8.0.190.0040.00416.87
8.0.180.0000.00816.91
8.0.170.0040.00416.86
8.0.160.0040.00416.91
8.0.150.0050.00216.89
8.0.140.0040.00416.87
8.0.130.0060.00013.34
8.0.120.0040.00416.75
8.0.110.0040.00416.91
8.0.100.0000.00716.92
8.0.90.0000.00816.92
8.0.80.0130.00716.91
8.0.70.0040.00416.92
8.0.60.0000.00816.91
8.0.50.0050.00316.71
8.0.30.0090.00816.98
8.0.20.0100.00817.40
8.0.10.0040.00417.04
8.0.00.0100.00916.78
7.4.330.0000.00515.08
7.4.320.0000.00616.46
7.4.300.0000.00616.59
7.4.290.0000.00716.46
7.4.280.0040.00416.45
7.4.270.0070.00016.64
7.4.260.0030.00316.62
7.4.250.0000.00816.38
7.4.240.0000.00716.62
7.4.230.0000.00716.63
7.4.220.0140.00416.55
7.4.210.0070.01416.42
7.4.200.0040.00416.70
7.4.160.0050.01016.69
7.4.150.0100.00717.40
7.4.140.0060.01217.86
7.4.130.0100.01016.48
7.4.120.0120.00816.62
7.4.110.0090.00916.60
7.4.100.0090.00916.50
7.4.90.0060.01216.65
7.4.80.0110.01119.39
7.4.70.0100.01316.43
7.4.60.0080.00816.52
7.4.50.0040.00416.40
7.4.40.0080.00816.58
7.4.30.0060.01316.70
7.4.00.0070.01015.00
7.3.330.0050.00013.29
7.3.320.0000.00513.34
7.3.310.0080.00016.14
7.3.300.0030.00316.37
7.3.290.0060.00916.31
7.3.280.0080.01216.35
7.3.270.0040.01217.40
7.3.260.0140.00816.53
7.3.250.0080.00916.40
7.3.240.0110.00616.39
7.3.230.0110.00816.43
7.3.210.0070.01016.56
7.3.200.0040.01216.36
7.3.190.0100.00616.46
7.3.180.0070.01416.51
7.3.170.0130.00316.36
7.3.160.0060.01016.52
7.3.120.0150.00414.87
7.3.110.0030.01514.80
7.3.100.0100.01014.83
7.3.90.0030.01514.80
7.3.80.0120.00014.77
7.3.70.0040.00715.04
7.3.60.0030.00914.92
7.3.50.0090.00614.77
7.3.40.0110.00414.44
7.3.30.0040.01115.01
7.3.20.0040.01416.82
7.3.10.0080.00616.69
7.3.00.0030.01116.68
7.2.330.0150.00916.77
7.2.320.0090.00916.89
7.2.310.0090.00916.50
7.2.300.0090.01116.35
7.2.290.0190.00016.75
7.2.250.0070.01314.95
7.2.240.0120.00915.02
7.2.230.0060.00615.05
7.2.220.0030.00615.21
7.2.210.0060.00615.02
7.2.200.0090.00915.09
7.2.190.0100.00714.73
7.2.180.0120.00314.95
7.2.170.0060.00615.10
7.2.80.0100.00316.66
7.2.00.0140.00419.46
7.1.330.0080.00815.80
7.1.320.0040.00815.75
7.1.310.0090.00915.77
7.1.300.0060.00915.73
7.1.290.0040.01115.85
7.1.280.0030.01015.81
7.1.270.0060.00315.79
7.1.260.0000.01015.87
7.1.200.0040.01015.49
7.1.100.0030.01018.25
7.1.70.0060.00317.28
7.1.60.0140.01019.11
7.1.50.0060.00617.09
7.1.00.0070.07022.43
7.0.200.0350.01014.54
7.0.60.0100.04019.92
7.0.50.0070.08017.87
7.0.40.0100.04019.96
7.0.30.0300.07720.16
7.0.20.0330.07320.16
7.0.10.0330.05020.19
7.0.00.0070.06320.25
5.6.280.0100.06321.04
5.6.210.0070.06020.62
5.6.200.0030.05718.22
5.6.190.0030.06020.61
5.6.180.0330.07020.63
5.6.170.0400.07320.56
5.6.160.0130.06720.55
5.6.150.0030.08318.14
5.6.140.0130.08018.17
5.6.130.0100.06318.28
5.6.120.0070.08321.13
5.6.110.0130.07020.90
5.6.100.0230.07321.10
5.6.90.0070.08021.14
5.6.80.0070.07720.38
5.6.70.0500.04320.52
5.5.350.0030.06720.40
5.5.340.0030.04317.95
5.5.330.0070.08320.23
5.5.320.0370.07720.28
5.5.310.0300.07720.20
5.5.300.0030.04718.04
5.5.290.0030.04017.97
5.5.280.0030.06020.70
5.5.270.0030.09320.88
5.5.260.0100.07720.88
5.5.250.0130.07320.59
5.5.240.0000.07020.16
5.4.450.0570.06319.45
5.4.440.0670.06319.58
5.4.430.0670.06019.63
5.4.420.0730.05319.58
5.4.410.0700.05719.51
5.4.400.0570.05018.99
5.4.390.0600.06319.15
5.4.380.0600.04719.23
5.4.370.0730.05019.16
5.4.360.0730.05318.96
5.4.350.0670.05719.37
5.4.340.0830.04319.25
5.4.320.0670.06019.23
5.4.310.0730.06319.05
5.4.300.0670.06018.98
5.4.290.0800.04718.85
5.4.280.0730.05019.14
5.4.270.0600.06318.96
5.4.260.0800.04319.30
5.4.250.0670.04019.36
5.4.240.0770.04719.02
5.4.230.0630.05719.05
5.4.220.0670.06019.25
5.4.210.0730.05019.13
5.4.200.0630.05719.00
5.4.190.0770.04319.12
5.4.180.0630.06019.24
5.4.170.0730.04719.00
5.4.160.0530.05319.12
5.4.150.0530.06019.13
5.4.140.0600.04716.31
5.4.130.0600.04016.31
5.4.120.0570.04716.53
5.4.110.0570.04716.57
5.4.100.0530.05016.54
5.4.90.0730.04716.52
5.4.80.0570.06716.25
5.4.70.0530.05016.23
5.4.60.0530.05016.41
5.4.50.0470.05316.58
5.4.40.0830.03716.23
5.4.30.0630.04016.26
5.4.20.0570.05016.48
5.4.10.0600.04316.45
5.4.00.0500.05316.00
5.3.290.0630.04314.68
5.3.280.0600.05714.52
5.3.270.0770.04314.52
5.3.260.0630.04714.52
5.3.250.0470.06014.53
5.3.240.0500.05314.63
5.3.230.0670.05714.59
5.3.220.0700.05314.59
5.3.210.0730.04714.60
5.3.200.0870.03714.56
5.3.190.0830.04714.45
5.3.180.0670.06014.63
5.3.170.0670.06014.48
5.3.160.0770.05014.54
5.3.150.0730.05314.54
5.3.140.0700.05014.42
5.3.130.0700.05014.46
5.3.120.0870.05014.57
5.3.110.0570.05714.53
5.3.100.0070.05714.10
5.3.90.0530.05014.18
5.3.80.0500.06013.93
5.3.70.0630.05713.98
5.3.60.0200.05013.92
5.3.50.0230.04013.88
5.3.40.0130.06313.88
5.3.30.0130.04713.84
5.3.20.0200.04713.63
5.3.10.0130.06013.68
5.3.00.0270.04713.88
5.2.170.0100.04311.22
5.2.160.0130.04011.12
5.2.150.0170.05711.00
5.2.140.0230.05011.11
5.2.130.0170.04011.04
5.2.120.0070.04711.03
5.2.110.0370.05311.34
5.2.100.0530.04711.13
5.2.90.0130.05711.26
5.2.80.0170.05311.12
5.2.70.0100.04011.02
5.2.60.0170.04010.99
5.2.50.0100.04710.99
5.2.40.0170.04311.06
5.2.30.0230.03711.03
5.2.20.0070.05310.98
5.2.10.0100.04010.82
5.2.00.0070.04310.64
5.1.60.0170.0309.98
5.1.50.0170.03710.16
5.1.40.0530.03710.21
5.1.30.0330.03710.26
5.1.20.0370.04310.59
5.1.10.0400.0309.98
5.1.00.0100.03310.06
5.0.50.0030.0308.40
5.0.40.0030.0338.41
5.0.30.0100.0408.08
5.0.20.0300.0238.45
5.0.10.0200.0308.24
5.0.00.0100.0438.20
4.4.90.0000.0275.96
4.4.80.0000.0275.78
4.4.70.0030.0305.88
4.4.60.0000.0305.85
4.4.50.0130.0135.87
4.4.40.0100.0335.82
4.4.30.0100.0205.78
4.4.20.0070.0235.95
4.4.10.0070.0275.92
4.4.00.0030.0335.90
4.3.110.0030.0235.80
4.3.100.0000.0235.70
4.3.90.0070.0235.78
4.3.80.0070.0335.75
4.3.70.0030.0305.77
4.3.60.0070.0175.69
4.3.50.0100.0205.77
4.3.40.0130.0505.73
4.3.30.0030.0234.53
4.3.20.0030.0274.47
4.3.10.0030.0274.39
4.3.00.0070.0204.43

preferences:
56.49 ms | 401 KiB | 5 Q