3v4l.org

run code in 300+ PHP versions simultaneously
<?php function NewUrl($x) { $url = $x; if ( substr($url, 0, 7) == 'http://') { $url = substr($url, 7); } if ( substr($url, 0, 8) == 'https://') { $url = substr($url, 8); } if ( substr($url, 0, 4) == 'www.') { $url = substr($url, 4); } return $url; } echo NewUrl('http://www.127.0.0.1/wp'); ?>

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)
8.3.60.0200.00018.31
8.3.50.0080.00822.05
8.3.40.0040.01118.80
8.3.30.0110.00718.59
8.3.20.0050.00318.60
8.3.10.0080.00020.92
8.3.00.0000.01017.65
8.2.180.0070.00716.32
8.2.170.0070.00722.96
8.2.160.0070.00720.57
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0000.00821.12
8.2.110.0100.00020.51
8.2.100.0040.00717.66
8.2.90.0080.00019.11
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0040.00418.03
8.2.50.0000.00818.07
8.2.40.0000.00918.34
8.2.30.0000.00719.43
8.2.20.0000.00917.69
8.2.10.0000.00717.76
8.2.00.0050.00317.59
8.1.280.0060.00925.92
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0100.00022.55
8.1.230.0080.00420.90
8.1.220.0050.00318.77
8.1.210.0040.00418.89
8.1.200.0070.00317.35
8.1.190.0040.00417.41
8.1.180.0000.00818.10
8.1.170.0030.00518.64
8.1.160.0070.00018.97
8.1.150.0030.00618.52
8.1.140.0040.00417.50
8.1.130.0030.00317.73
8.1.120.0070.00417.43
8.1.110.0000.00717.53
8.1.100.0050.00317.41
8.1.90.0000.00717.40
8.1.80.0040.00417.42
8.1.70.0000.00717.36
8.1.60.0040.00417.64
8.1.50.0040.00417.38
8.1.40.0040.00417.48
8.1.30.0050.00317.64
8.1.20.0030.00617.55
8.1.10.0060.00317.48
8.1.00.0000.00717.52
8.0.300.0070.00020.02
8.0.290.0040.00417.04
8.0.280.0000.00718.39
8.0.270.0040.00417.24
8.0.260.0030.00316.79
8.0.250.0040.00416.88
8.0.240.0050.00317.00
8.0.230.0030.00316.85
8.0.220.0000.00716.84
8.0.210.0070.00016.87
8.0.200.0060.00016.98
8.0.190.0020.00516.83
8.0.180.0070.00016.88
8.0.170.0070.00016.77
8.0.160.0030.00316.88
8.0.150.0050.00216.79
8.0.140.0050.00316.72
8.0.130.0070.00013.25
8.0.120.0050.00316.78
8.0.110.0000.00716.81
8.0.100.0000.00716.71
8.0.90.0000.00816.84
8.0.80.0030.01316.84
8.0.70.0040.00416.89
8.0.60.0050.00316.78
8.0.50.0030.00516.91
8.0.30.0140.00517.14
8.0.20.0080.01217.40
8.0.10.0050.00317.04
8.0.00.0080.01016.78
7.4.330.0000.00516.73
7.4.320.0000.00816.54
7.4.300.0030.00316.61
7.4.290.0000.00716.64
7.4.280.0060.00316.61
7.4.270.0030.00316.59
7.4.260.0060.00013.28
7.4.250.0090.00016.52
7.4.240.0030.00316.61
7.4.230.0070.00016.72
7.4.220.0130.00716.58
7.4.210.0090.00716.57
7.4.200.0040.00416.66
7.4.190.0050.00216.43
7.4.160.0100.00716.55
7.4.150.0160.01017.40
7.4.140.0120.00917.86
7.4.130.0060.01316.59
7.4.120.0120.00616.58
7.4.110.0080.00816.49
7.4.100.0130.00416.59
7.4.90.0170.00616.54
7.4.80.0090.00919.39
7.4.70.0130.00316.55
7.4.60.0090.00916.61
7.4.50.0060.00316.66
7.4.40.0030.01222.77
7.4.30.0140.00716.56
7.4.00.0030.01315.10
7.3.330.0000.00513.32
7.3.320.0060.00013.39
7.3.310.0060.00016.14
7.3.300.0070.00016.29
7.3.290.0070.00716.34
7.3.280.0040.01216.30
7.3.270.0100.01317.40
7.3.260.0130.00818.24
7.3.250.0110.00616.59
7.3.240.0090.01116.51
7.3.230.0100.01016.63
7.3.210.0110.00516.55
7.3.200.0070.01419.39
7.3.190.0060.01116.39
7.3.180.0030.01416.58
7.3.170.0070.00716.51
7.3.160.0120.00316.34
7.3.120.0050.01015.07
7.3.110.0090.00914.73
7.3.100.0030.00714.77
7.3.90.0060.00614.92
7.3.80.0030.01214.75
7.3.70.0140.00014.80
7.3.60.0000.01414.85
7.3.50.0000.01514.96
7.3.40.0100.00314.90
7.3.30.0040.00814.95
7.3.20.0060.00616.42
7.3.10.0120.00616.66
7.3.00.0090.00916.34
7.2.330.0100.01416.63
7.2.320.0090.00916.63
7.2.310.0130.01016.38
7.2.300.0100.00616.44
7.2.290.0000.01616.63
7.2.250.0090.00614.73
7.2.240.0060.01315.10
7.2.230.0100.00615.20
7.2.220.0030.01315.20
7.2.210.0070.00715.00
7.2.200.0040.00415.10
7.2.190.0030.01314.85
7.2.180.0090.00314.95
7.2.170.0040.01514.96
7.2.60.0000.01316.91
7.2.00.0040.00719.39
7.1.330.0030.01315.71
7.1.320.0030.01115.69
7.1.310.0060.00815.89
7.1.300.0030.01015.93
7.1.290.0070.00715.73
7.1.280.0030.01015.83
7.1.270.0000.00815.63
7.1.260.0100.00715.61
7.1.200.0050.00215.68
7.1.100.0000.01517.80
7.1.70.0000.00817.13
7.1.60.0000.01517.06
7.1.50.0040.01816.92
7.1.40.0030.01016.63
7.1.30.0040.01116.75
7.1.20.0060.01216.71
7.1.10.0000.00816.65
7.1.00.0040.00716.73
7.0.200.0030.01316.88
7.0.190.0070.00716.77
7.0.180.0000.01516.47
7.0.170.0060.00616.47
7.0.160.0060.00316.47
7.0.150.0000.00716.47
7.0.140.0000.00916.47
7.0.130.0090.00016.57
7.0.120.0040.00416.53
7.0.110.0000.01216.47
7.0.100.0030.01016.47
7.0.90.0000.01116.47
7.0.80.0030.00516.47
7.0.70.0080.00016.47
7.0.60.0000.00716.47
7.0.50.0070.00416.47
7.0.40.0080.00316.47
7.0.30.0040.00416.47
7.0.20.0000.00916.47
7.0.10.0000.00716.47
7.0.00.0000.00816.47
5.6.300.0030.04320.69
5.6.290.0070.06620.64
5.6.280.0030.07920.84
5.6.270.0030.05120.98
5.6.260.0030.08620.88
5.6.250.0070.07521.05
5.6.240.0030.05820.97
5.6.230.0070.04320.98
5.6.220.0030.04120.96
5.6.210.0000.04520.63
5.6.200.0000.06720.95
5.6.190.0000.05121.04
5.6.180.0070.06520.84
5.6.170.0030.04120.95
5.6.160.0000.09020.79
5.6.150.0070.04421.04
5.6.140.0000.04520.87
5.6.130.0060.04120.93
5.6.120.0030.04420.87
5.6.110.0030.05320.82
5.6.100.0030.04520.83
5.6.90.0030.03920.82
5.6.80.0000.05020.16
5.6.70.0030.03820.13
5.6.60.0060.04120.24
5.6.50.0060.04120.23
5.6.40.0000.04020.14
5.6.30.0030.03920.23
5.6.20.0090.03820.35
5.6.10.0000.04920.18
5.6.00.0030.04020.41
5.5.380.0030.04217.61
5.5.370.0030.04317.41
5.5.360.0030.04117.48
5.5.350.0030.08317.43
5.5.340.0030.04218.06
5.5.330.0030.08818.15
5.5.320.0000.04518.13
5.5.310.0110.03518.09
5.5.300.0000.04818.18
5.5.290.0070.04518.09
5.5.280.0070.04018.03
5.5.270.0030.04518.11
5.5.260.0030.05918.14
5.5.250.0070.03917.91
5.5.240.0030.04117.21
5.5.230.0100.03017.12
5.5.220.0100.03217.50
5.5.210.0060.03517.12
5.5.200.0000.04217.49
5.5.190.0000.04317.44
5.5.180.0000.04517.52
5.5.160.0000.04317.44
5.5.150.0000.04417.37
5.5.140.0100.03617.42
5.5.130.0070.03717.52
5.5.120.0030.04117.43
5.5.110.0000.04117.48
5.5.100.0000.04517.10
5.5.90.0030.03717.30
5.5.80.0140.05517.34
5.5.70.0030.03917.30
5.5.60.0030.03817.27
5.5.50.0030.04017.10
5.5.40.0030.03817.33
5.5.30.0000.04017.26
5.5.20.0060.04217.24
5.5.10.0070.03717.36
5.5.00.0060.03517.30
5.4.450.0030.04519.54
5.4.440.0160.04919.48
5.4.430.0000.04019.27
5.4.420.0130.04719.40
5.4.410.0030.04719.27
5.4.400.0000.04319.21
5.4.390.0000.04519.23
5.4.380.0070.03618.98
5.4.370.0000.04419.19
5.4.360.0030.03719.21
5.4.350.0070.03618.95
5.4.340.0230.03719.21
5.4.320.0030.04218.98
5.4.310.0070.04719.07
5.4.300.0170.04418.94
5.4.290.0000.04119.07
5.4.280.0060.03419.09
5.4.270.0030.03819.13
5.4.260.0230.03318.98
5.4.250.0030.03619.05
5.4.240.0000.04719.23
5.4.230.0100.03518.89
5.4.220.0000.04518.98
5.4.210.0030.03918.99
5.4.200.0000.04219.20
5.4.190.0070.04618.97
5.4.180.0070.03718.97
5.4.170.0210.04118.97
5.4.160.0000.04318.93
5.4.150.0000.04619.05
5.4.140.0130.03916.60
5.4.130.0100.04116.66
5.4.120.0000.03616.66
5.4.110.0000.04116.77
5.4.100.0070.03916.65
5.4.90.0030.04216.71
5.4.80.0030.03816.71
5.4.70.0000.04616.47
5.4.60.0000.03616.47
5.4.50.0000.04216.70
5.4.40.0000.03916.65
5.4.30.0000.03716.55
5.4.20.0070.03216.59
5.4.10.0000.04216.60
5.4.00.0000.04016.47
5.3.290.0000.04616.47
5.3.280.0070.04016.47
5.3.270.0000.03916.47
5.3.260.0030.03816.47
5.3.250.0000.04516.47
5.3.240.0030.03616.47
5.3.230.0030.03816.47
5.3.220.0030.03416.47
5.3.210.0030.04116.47
5.3.200.0000.05416.47
5.3.190.0000.05116.47
5.3.180.0000.03816.47
5.3.170.0030.03416.47
5.3.160.0130.03316.47
5.3.150.0070.03216.47
5.3.140.0000.04116.47
5.3.130.0060.03816.47
5.3.120.0000.03916.47
5.3.110.0070.03616.47
5.3.100.0000.04116.47
5.3.90.0030.03916.47
5.3.80.0000.04116.47
5.3.70.0000.03816.47
5.3.60.0000.05116.47
5.3.50.0000.03616.47
5.3.40.0030.03416.47
5.3.30.0060.03216.47
5.3.20.0000.05716.47
5.3.10.0030.03616.47
5.3.00.0000.03716.47
5.2.170.0000.03116.47
5.2.160.0030.04516.47
5.2.150.0030.02716.47
5.2.140.0030.04416.47
5.2.130.0030.03116.47
5.2.120.0070.03116.47
5.2.110.0030.02916.47
5.2.100.0070.02716.47
5.2.90.0000.03016.47
5.2.80.0060.02716.47
5.2.70.0000.03416.47
5.2.60.0060.02916.47
5.2.50.0030.02916.47
5.2.40.0000.03516.47
5.2.30.0070.02716.47
5.2.20.0030.02916.47
5.2.10.0060.02316.47
5.2.00.0000.03116.47
5.1.60.0070.02416.47
5.1.50.0030.02316.47
5.1.40.0030.02416.47
5.1.30.0000.02716.47
5.1.20.0000.04716.47
5.1.10.0030.05616.47
5.1.00.0100.03216.47
5.0.50.0030.01916.47
5.0.40.0000.02316.47
5.0.30.0000.03616.47
5.0.20.0000.02116.47
5.0.10.0030.03816.47
5.0.00.0000.04016.47
4.4.90.0000.02116.47
4.4.80.0000.01616.47
4.4.70.0030.01916.47
4.4.60.0000.01816.47
4.4.50.0000.01816.47
4.4.40.0100.02316.47
4.4.30.0000.01716.47
4.4.20.0070.02616.47
4.4.10.0000.03716.47
4.4.00.0000.03616.47
4.3.110.0030.01516.47
4.3.100.0000.01616.47
4.3.90.0070.01016.47
4.3.80.0030.02416.47
4.3.70.0000.01616.47
4.3.60.0000.02016.47
4.3.50.0000.01616.47
4.3.40.0100.02316.47
4.3.30.0000.01716.47
4.3.20.0030.01516.47
4.3.10.0030.01316.47
4.3.00.0000.01716.47

preferences:
47.35 ms | 401 KiB | 5 Q