3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = preg_replace('/([^\w\/])(www\.[a-z0-9\-]+\.[a-z0-9\-]+)/i', "$1http://$2", $text);

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)
8.3.60.0090.01318.56
8.3.50.0130.00621.97
8.3.40.0090.00918.96
8.3.30.0140.00018.96
8.3.20.0000.00820.21
8.3.10.0050.00322.12
8.3.00.0080.00022.46
8.2.180.0100.01016.88
8.2.170.0120.00322.96
8.2.160.0110.00720.99
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0050.00317.75
8.2.110.0030.00621.93
8.2.100.0080.00317.95
8.2.90.0000.00719.05
8.2.80.0040.00417.97
8.2.70.0000.00817.75
8.2.60.0030.00618.04
8.2.50.0000.00818.07
8.2.40.0030.00718.09
8.2.30.0070.00017.93
8.2.20.0000.00817.80
8.2.10.0050.00217.82
8.2.00.0060.00317.69
8.1.280.0060.00925.92
8.1.270.0070.00022.05
8.1.260.0040.00426.35
8.1.250.0150.00328.09
8.1.240.0060.00323.71
8.1.230.0060.00619.09
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0060.00317.36
8.1.190.0030.00517.41
8.1.180.0050.00318.10
8.1.170.0000.00818.78
8.1.160.0070.00021.95
8.1.150.0070.00018.63
8.1.140.0030.00717.49
8.1.130.0000.00717.84
8.1.120.0080.00017.55
8.1.110.0040.00417.47
8.1.100.0000.00717.52
8.1.90.0030.00417.45
8.1.80.0020.00517.49
8.1.70.0070.00017.51
8.1.60.0000.00817.69
8.1.50.0040.00417.52
8.1.40.0040.00417.52
8.1.30.0040.00417.55
8.1.20.0050.00317.58
8.1.10.0030.00517.46
8.1.00.0040.00417.34
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0040.00418.30
8.0.270.0040.00417.25
8.0.260.0000.00716.89
8.0.250.0060.00317.01
8.0.240.0000.00817.18
8.0.230.0040.00417.08
8.0.220.0040.00417.04
8.0.210.0070.00016.90
8.0.200.0030.00317.06
8.0.190.0000.00717.09
8.0.180.0000.00817.01
8.0.170.0040.00416.93
8.0.160.0040.00416.91
8.0.150.0000.00916.98
8.0.140.0040.00416.94
8.0.130.0030.00313.41
8.0.120.0000.00716.94
8.0.110.0000.00816.86
8.0.100.0070.00016.98
8.0.90.0040.00416.91
8.0.80.0090.00617.00
8.0.70.0040.00416.85
8.0.60.0050.00216.91
8.0.50.0000.00716.99
8.0.30.0090.01317.05
8.0.20.0150.00517.40
8.0.10.0000.00917.03
8.0.00.0130.00816.84
7.4.330.0000.00615.04
7.4.320.0060.00016.61
7.4.300.0000.00616.63
7.4.290.0090.00016.61
7.4.280.0030.00316.54
7.4.270.0030.00316.72
7.4.260.0030.00316.64
7.4.250.0030.00516.71
7.4.240.0040.00316.71
7.4.230.0000.00716.74
7.4.220.0120.00616.67
7.4.210.0060.00916.68
7.4.200.0030.00316.53
7.4.190.0040.00416.54
7.4.160.0150.00616.45
7.4.150.0060.01217.40
7.4.140.0100.01017.86
7.4.130.0060.01116.71
7.4.120.0100.00816.78
7.4.110.0140.00316.66
7.4.100.0070.01016.63
7.4.90.0090.01216.57
7.4.80.0060.01219.39
7.4.70.0060.00916.47
7.4.60.0030.01316.77
7.4.50.0030.00616.63
7.4.40.0100.00322.77
7.4.30.0070.01016.46
7.4.00.0030.01315.21
7.3.330.0050.00013.27
7.3.320.0060.00013.22
7.3.310.0070.00016.27
7.3.300.0000.00716.33
7.3.290.0080.00516.35
7.3.280.0100.00716.30
7.3.270.0100.00717.40
7.3.260.0110.00516.36
7.3.250.0060.01416.38
7.3.240.0200.00316.53
7.3.230.0070.01016.39
7.3.210.0030.01616.23
7.3.200.0110.01119.39
7.3.190.0120.00916.30
7.3.180.0090.00616.64
7.3.170.0060.00916.32
7.3.160.0030.01216.56
7.3.120.0030.01014.68
7.3.00.0110.00916.24
7.2.330.0120.00916.73
7.2.320.0150.00816.44
7.2.310.0170.00016.69
7.2.300.0120.00816.63
7.2.290.0100.00716.54
7.2.130.0150.00616.27
7.2.120.0110.00616.88
7.2.110.0110.01116.84
7.2.100.0100.00716.82
7.2.90.0150.00416.86
7.2.80.0040.01317.07
7.2.70.0140.00716.58
7.2.60.0140.00316.52
7.2.50.0140.00316.73
7.2.40.0060.00816.72
7.2.30.0060.00916.83
7.2.20.0130.00316.93
7.2.10.0150.00416.88
7.2.00.0120.00818.18
7.1.250.0090.00615.78
7.1.240.0090.00615.71
7.1.230.0100.00715.48
7.1.220.0090.00915.59
7.1.210.0090.00915.69
7.1.200.0160.00315.93
7.1.190.0070.00515.79
7.1.180.0030.01015.46
7.1.170.0080.01015.75
7.1.160.0110.00415.83
7.1.150.0100.00315.87
7.1.140.0120.00415.85
7.1.130.0120.00315.54
7.1.120.0030.00715.64
7.1.110.0150.00015.56
7.1.100.0260.01015.64
7.1.90.0120.00915.83
7.1.80.0120.00715.78
7.1.70.0090.00616.37
7.1.60.0090.01317.70
7.1.50.0110.00916.52
7.1.40.0100.00715.84
7.1.30.0090.00915.74
7.1.20.0120.01215.75
7.1.10.0100.01115.78
7.1.00.0030.04519.15
7.0.330.0080.00515.34
7.0.320.0110.00415.25
7.0.310.0120.00815.32
7.0.300.0090.00615.46
7.0.290.0050.00515.20
7.0.280.0150.00015.38
7.0.270.0080.00815.30
7.0.260.0140.00015.23
7.0.250.0100.00715.06
7.0.240.0120.00415.42
7.0.230.0080.00815.20
7.0.220.0030.01315.14
7.0.210.0080.00515.53
7.0.200.0060.00616.05
7.0.190.0120.00215.33
7.0.180.0120.00315.29
7.0.170.0090.00415.31
7.0.160.0090.00915.49
7.0.150.0110.00315.26
7.0.140.0040.02818.72
7.0.130.0080.00415.36
7.0.120.0070.00615.19
7.0.110.0110.00715.14
7.0.100.0180.00015.37
7.0.90.0070.01015.19
7.0.80.0070.01115.38
7.0.70.0090.00315.18
7.0.60.0100.04217.57
7.0.50.0080.03316.51
7.0.40.0060.04016.62
7.0.30.0110.02616.65
7.0.20.0180.04116.75
7.0.10.0100.04516.81
7.0.00.0040.04916.89
5.6.380.0060.00314.04
5.6.370.0120.00414.36
5.6.360.0100.00514.38
5.6.350.0040.01214.44
5.6.340.0100.00814.16
5.6.330.0000.01714.25
5.6.320.0120.00914.20
5.6.310.0100.01314.46
5.6.300.0110.00414.00
5.6.290.0090.00514.30
5.6.280.0020.04317.51
5.6.270.0100.00714.00
5.6.260.0170.00014.33
5.6.250.0110.00814.21
5.6.240.0110.00714.22
5.6.230.0080.01114.36
5.6.220.0140.00413.98
5.6.210.0090.04417.46
5.6.200.0070.02416.32
5.6.190.0120.04117.57
5.6.180.0130.02617.35
5.6.170.0130.03517.18
5.6.160.0000.02817.32
5.6.150.0070.02216.06
5.6.140.0050.02316.00
5.6.130.0030.04816.10
5.6.120.0030.03717.44
5.6.110.0060.03917.47
5.6.100.0070.03717.64
5.6.90.0060.02317.58
5.6.80.0130.03717.18
5.6.70.0470.02317.24
5.6.60.0030.01014.16
5.6.50.0030.01014.06
5.6.40.0120.00613.66
5.6.30.0060.00913.91
5.6.20.0030.00713.88
5.6.10.0120.00313.81
5.6.00.0090.00313.93
5.5.380.0000.00810.81
5.5.370.0090.00010.85
5.5.360.0050.00510.63
5.5.350.0080.03615.59
5.5.340.0060.03414.34
5.5.330.0070.02515.64
5.5.320.0160.02315.58
5.5.310.0150.02815.60
5.5.300.0040.04514.43
5.5.290.0100.03214.34
5.5.280.0070.03815.69
5.5.270.0110.02015.80
5.5.260.0090.03815.64
5.5.250.0090.04415.73
5.5.240.0070.03915.47
5.5.230.0050.00710.77
5.5.220.0020.00510.75
5.5.210.0000.01210.92
5.5.200.0060.00610.27
5.5.190.0050.00310.43
5.5.180.0040.00410.63
5.5.170.0050.00810.55
5.5.160.0030.00710.91
5.5.150.0040.00710.67
5.5.140.0070.00410.70
5.5.130.0000.01311.14
5.5.120.0070.00710.62
5.5.110.0060.00610.88
5.5.100.0090.00310.73
5.5.90.0020.00710.85
5.5.80.0000.00610.91
5.5.70.0110.00010.73
5.5.60.0080.00310.72
5.5.50.0070.00710.88
5.5.40.0000.01310.96
5.5.30.0130.00010.57
5.5.20.0030.00810.76
5.5.10.0070.00310.56
5.5.00.0090.00310.87
5.4.450.0070.03015.05
5.4.440.0400.03515.07
5.4.430.0320.03715.12
5.4.420.0460.04215.00
5.4.410.0320.03614.89
5.4.400.0570.03614.82
5.4.390.0150.03214.96
5.4.380.0160.02914.72
5.4.370.0100.03014.56
5.4.360.0130.03214.61
5.4.350.0120.03014.66
5.4.340.0120.03014.58
5.4.330.0040.00810.77
5.4.320.0090.01811.50
5.4.310.0040.02611.64
5.4.300.0070.01911.45
5.4.290.0080.02611.61
5.4.280.0070.02011.39
5.4.270.0090.01811.45
5.4.260.0060.02311.52
5.4.250.0050.02311.33
5.4.240.0100.02211.46
5.4.230.0060.02611.62
5.4.220.0060.02211.48
5.4.210.0020.02611.50
5.4.200.0080.02011.43
5.4.190.0040.02311.47
5.4.180.0070.02011.53
5.4.170.0080.02011.39
5.4.160.0060.01911.54
5.4.150.0050.02311.46
5.4.140.0040.02411.52
5.4.130.0060.01711.48
5.4.120.0070.02011.43
5.4.110.0080.02111.57
5.4.100.0090.01911.38
5.4.90.0070.02211.31
5.4.80.0060.02211.41
5.4.70.0070.02011.46
5.4.60.0070.02111.35
5.4.50.0070.01811.37
5.4.40.0050.02111.38
5.4.30.0080.01911.35
5.4.20.0040.02211.25
5.4.10.0060.02011.44
5.4.00.0080.02011.16
5.3.290.0040.02411.55
5.3.280.0030.02611.50
5.3.270.0050.02211.58
5.3.260.0080.02011.49
5.3.250.0060.02111.49
5.3.240.0070.02211.50
5.3.230.0070.02011.48
5.3.220.0060.02311.57
5.3.210.0060.02311.55
5.3.200.0080.01911.56
5.3.190.0070.02211.56
5.3.180.0100.02011.61
5.3.170.0050.03011.63
5.3.160.0040.02711.55
5.3.150.0080.02011.65
5.3.140.0060.02211.59
5.3.130.0070.02211.58
5.3.120.0070.02411.51
5.3.110.0060.02311.45
5.3.100.0080.02111.34
5.3.90.0060.02011.26
5.3.80.0050.02111.17
5.3.70.0070.02311.16
5.3.60.0090.01711.28
5.3.50.0060.02011.13
5.3.40.0070.02111.13
5.3.30.0070.01811.10
5.3.20.0070.01711.01
5.3.10.0070.02510.97
5.3.00.0050.01910.95
5.2.170.0060.0199.71
5.2.160.0060.0189.71
5.2.150.0060.0189.70
5.2.140.0030.0189.70
5.2.130.0020.0189.69
5.2.120.0090.0159.68
5.2.110.0050.0169.69
5.2.100.0020.0189.69
5.2.90.0050.0219.69
5.2.80.0040.0189.68
5.2.70.0020.0199.68
5.2.60.0050.0169.66
5.2.50.0040.0199.64
5.2.40.0040.0189.63
5.2.30.0040.0179.62
5.2.20.0030.0179.62
5.2.10.0060.0169.57
5.2.00.0060.0179.50
5.1.60.0030.0169.14
5.1.50.0040.0159.14
5.1.40.0050.0129.13
5.1.30.0030.0159.31
5.1.20.0040.0159.32
5.1.10.0020.0179.18
5.1.00.0010.0189.18
5.0.50.0020.0128.42
5.0.40.0040.0098.35
5.0.30.0020.0188.26
5.0.20.0040.0118.24
5.0.10.0010.0138.23
5.0.00.0060.0148.23
4.4.90.0010.0097.52
4.4.80.0030.0097.50
4.4.70.0030.0117.50
4.4.60.0040.0117.50
4.4.50.0030.0107.51
4.4.40.0020.0167.48
4.4.30.0020.0107.51
4.4.20.0020.0117.55
4.4.10.0020.0097.55
4.4.00.0030.0147.51
4.3.110.0000.0147.46
4.3.100.0020.0097.46
4.3.90.0030.0097.44
4.3.80.0040.0137.42
4.3.70.0030.0097.44
4.3.60.0010.0097.44
4.3.50.0030.0087.44
4.3.40.0020.0137.39
4.3.30.0030.0116.76
4.3.20.0030.0116.75
4.3.10.0010.0126.73
4.3.00.0050.0108.60

preferences:
52.13 ms | 400 KiB | 5 Q