3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = preg_replace('`^https\:`', 'http', 'http://google.com'); print $url;

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)
8.3.60.0070.00716.88
8.3.50.0110.00722.13
8.3.40.0120.00318.97
8.3.30.0070.01018.98
8.3.20.0050.00220.16
8.3.10.0040.00421.85
8.3.00.0060.00319.51
8.2.180.0100.01018.41
8.2.170.0000.01522.96
8.2.160.0130.00619.46
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.79
8.2.110.0090.00020.99
8.2.100.0040.00718.22
8.2.90.0040.00419.23
8.2.80.0030.00617.97
8.2.70.0030.00617.63
8.2.60.0060.00317.93
8.2.50.0040.00418.07
8.2.40.0050.00418.28
8.2.30.0000.00817.97
8.2.20.0040.00417.76
8.2.10.0000.00818.16
8.2.00.0040.00417.85
8.1.280.0100.00725.92
8.1.270.0060.00320.65
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00317.66
8.1.230.0080.00318.96
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00717.22
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0000.00718.62
8.1.160.0040.00421.85
8.1.150.0000.00718.84
8.1.140.0040.00417.48
8.1.130.0030.00317.71
8.1.120.0040.00417.45
8.1.110.0000.00717.54
8.1.100.0000.00817.54
8.1.90.0000.00717.53
8.1.80.0030.00417.52
8.1.70.0000.00717.52
8.1.60.0030.00617.68
8.1.50.0000.00817.63
8.1.40.0030.00617.50
8.1.30.0030.00617.69
8.1.20.0030.00617.67
8.1.10.0000.00817.66
8.1.00.0070.00417.59
8.0.300.0030.00618.77
8.0.290.0040.00416.88
8.0.280.0070.00018.51
8.0.270.0050.00317.18
8.0.260.0000.00617.18
8.0.250.0030.00317.06
8.0.240.0030.00316.96
8.0.230.0000.00817.04
8.0.220.0000.00717.05
8.0.210.0040.00416.97
8.0.200.0110.00017.09
8.0.190.0000.00817.09
8.0.180.0000.00717.00
8.0.170.0040.00416.97
8.0.160.0000.00716.93
8.0.150.0040.00416.86
8.0.140.0000.00716.95
8.0.130.0090.00013.38
8.0.120.0060.00316.92
8.0.110.0040.00416.93
8.0.100.0050.00216.88
8.0.90.0040.00416.99
8.0.80.0080.00816.95
8.0.70.0050.00316.88
8.0.60.0040.00416.93
8.0.50.0000.00716.83
8.0.30.0170.00817.13
8.0.20.0190.00917.40
8.0.10.0080.00016.96
8.0.00.0100.00816.82
7.4.330.0020.00215.11
7.4.320.0060.00016.71
7.4.300.0030.00316.55
7.4.290.0030.00316.64
7.4.280.0000.00816.58
7.4.270.0000.00816.62
7.4.260.0000.00816.55
7.4.250.0000.00716.63
7.4.240.0060.00116.53
7.4.230.0030.00316.85
7.4.220.0100.01016.80
7.4.210.0030.01716.69
7.4.200.0000.00716.47
7.4.160.0120.00416.61
7.4.150.0110.00617.40
7.4.140.0150.00517.86
7.4.130.0140.00516.61
7.4.120.0120.00516.52
7.4.110.0090.00916.72
7.4.100.0120.00616.63
7.4.90.0110.01116.73
7.4.80.0110.00819.39
7.4.70.0130.00316.71
7.4.60.0070.00716.68
7.4.50.0050.00016.72
7.4.40.0060.01016.74
7.4.30.0100.01016.54
7.4.00.0030.01315.11
7.3.330.0060.00013.10
7.3.320.0090.00413.08
7.3.310.0030.00316.19
7.3.300.0000.00716.39
7.3.290.0070.00916.35
7.3.280.0090.00816.33
7.3.270.0110.00717.40
7.3.260.0070.01016.37
7.3.250.0050.01216.43
7.3.240.0090.00616.43
7.3.230.0030.01516.39
7.3.210.0050.01116.82
7.3.200.0060.01319.39
7.3.190.0080.00816.81
7.3.180.0140.00916.36
7.3.170.0030.01416.36
7.3.160.0130.00316.68
7.3.120.0030.01014.77
7.3.110.0030.01315.04
7.3.100.0080.00414.86
7.3.90.0060.00915.07
7.3.80.0040.00715.02
7.3.70.0030.00915.04
7.3.60.0030.00714.80
7.3.50.0110.00014.88
7.3.40.0030.00914.83
7.3.30.0060.00614.87
7.3.20.0000.01016.55
7.3.10.0070.00316.85
7.3.00.0040.00816.76
7.2.330.0070.01116.77
7.2.320.0100.00816.68
7.2.310.0100.00716.82
7.2.300.0100.00716.83
7.2.290.0090.00616.62
7.2.240.0060.00915.04
7.2.230.0070.01014.82
7.2.220.0030.00914.97
7.2.210.0000.01214.99
7.2.200.0000.00915.02
7.2.190.0060.00615.15
7.2.180.0060.00914.89
7.2.170.0000.01515.14
7.2.160.0140.00314.80
7.2.150.0100.00316.82
7.2.140.0110.00416.62
7.2.130.0000.01417.01
7.2.120.0070.00716.85
7.2.110.0110.00416.68
7.2.100.0070.01017.11
7.2.90.0070.00716.75
7.2.80.0040.01117.17
7.2.70.0040.01216.91
7.2.60.0070.00516.92
7.2.50.0000.01417.09
7.2.40.0040.01116.96
7.2.30.0030.00717.00
7.2.20.0060.00916.95
7.2.10.0030.01217.06
7.2.00.0030.00918.01
7.1.330.0000.01416.06
7.1.320.0060.00615.81
7.1.310.0130.00015.91
7.1.300.0090.00615.94
7.1.290.0100.00315.71
7.1.280.0030.01315.86
7.1.270.0040.00815.75
7.1.260.0040.00815.75
7.1.250.0060.00915.93
7.1.200.0040.00415.88
7.1.100.0110.00418.12
7.1.70.0030.01017.09
7.1.60.0130.01019.50
7.1.50.0110.01417.04
7.1.00.0100.07022.59
7.0.200.0000.00816.82
7.0.140.0070.07022.07
7.0.60.0100.07720.00
7.0.50.0030.08317.91
7.0.40.0070.08320.42
7.0.30.0330.08020.32
7.0.20.0300.04320.21
7.0.10.0270.05320.31
7.0.00.0100.06720.31
5.6.280.0070.07021.09
5.6.210.0100.03320.49
5.6.200.0030.05718.18
5.6.190.0100.08320.58
5.6.180.0330.06720.43
5.6.170.0130.04320.52
5.6.160.0070.04020.48
5.6.150.0070.03718.11
5.6.140.0030.03718.07
5.6.130.0070.04018.18
5.6.120.0030.06021.14
5.6.110.0100.08320.88
5.6.100.0000.04320.93
5.6.90.0100.05720.98
5.6.80.0170.07320.43
5.6.70.0270.07720.52
5.5.350.0170.07020.45
5.5.340.0070.07717.98
5.5.330.0130.07720.06
5.5.320.0100.04020.49
5.5.310.0170.04720.16
5.5.300.0000.05018.02
5.5.290.0030.08718.01
5.5.280.0100.08320.97
5.5.270.0130.07720.88
5.5.260.0000.04320.93
5.5.250.0100.06720.78
5.5.240.0070.04020.22
5.4.450.0630.06319.56
5.4.440.0970.06019.12
5.4.430.0900.06019.40
5.4.420.0800.05319.42
5.4.410.1000.05719.00
5.4.400.0370.04718.75
5.4.390.0330.05718.57
5.4.380.0400.04718.68
5.4.370.0430.04718.70
5.4.360.0370.04718.70
5.4.350.0270.05718.63
5.4.340.0330.05718.65
5.4.320.0270.06018.67
5.4.310.0370.05018.65
5.4.300.0300.05318.56
5.4.290.0470.04318.77
5.4.280.0430.07018.64
5.4.270.0300.05718.46
5.4.260.0370.05718.73
5.4.250.0330.06018.45
5.4.240.0230.06318.46
5.4.230.0300.05718.51
5.4.220.0300.05718.55
5.4.210.0400.05018.69
5.4.200.0400.07016.38
5.4.190.0330.06318.66
5.4.180.0370.05318.54
5.4.170.0300.06318.72
5.4.160.0330.04718.46
5.4.150.0370.05018.48
5.4.140.0570.04316.29
5.4.130.0430.05716.31
5.4.120.0500.05716.37
5.4.110.0300.04716.34
5.4.100.0400.04316.17
5.4.90.0330.05016.13
5.4.80.0400.04316.12
5.4.70.0330.06316.12
5.4.60.0370.04716.32
5.4.50.0400.04016.33
5.4.40.0400.05016.19
5.4.30.0370.05016.25
5.4.20.0430.04716.18
5.4.10.0330.04716.09
5.4.00.0170.06015.59
5.3.290.0400.04714.61
5.3.280.0300.05714.66
5.3.270.0400.07014.63
5.3.260.0470.06314.75
5.3.250.0470.05314.58
5.3.240.0200.06314.58
5.3.230.0300.05714.57
5.3.220.0400.05314.51
5.3.210.0370.05014.56
5.3.200.0370.07314.47
5.3.190.0300.06714.52
5.3.180.0300.07014.55
5.3.170.0330.05314.62
5.3.160.0370.07314.60
5.3.150.0400.06714.47
5.3.140.0330.05714.55
5.3.130.0300.05314.46
5.3.120.0300.06014.54
5.3.110.0300.06314.53
5.3.100.0270.05713.98
5.3.90.0200.06314.17
5.3.80.0330.04714.00
5.3.70.0330.06314.00
5.3.60.0370.04714.00
5.3.50.0270.05714.09
5.3.40.0300.05714.02
5.3.30.0300.06013.94
5.3.20.0400.04313.64
5.3.10.0330.04713.60
5.3.00.0270.06013.68
5.2.170.0230.04011.27
5.2.160.0230.04011.07
5.2.150.0530.03711.21
5.2.140.0400.04011.17
5.2.130.0200.04311.13
5.2.120.0200.04311.15
5.2.110.0200.04711.32
5.2.100.0330.05011.12
5.2.90.0230.04311.02
5.2.80.0370.04711.04
5.2.70.0270.04311.15
5.2.60.0230.04311.09
5.2.50.0400.04311.00
5.2.40.0170.04711.05
5.2.30.0330.05011.04
5.2.20.0170.05011.02
5.2.10.0170.04310.97
5.2.00.0270.03310.71
5.1.60.0300.0409.98
5.1.50.0170.03710.09
5.1.40.0130.0409.96
5.1.30.0230.03310.32
5.1.20.0270.03010.50
5.1.10.0170.03710.18
5.1.00.0270.03010.05
5.0.50.0030.0378.59
5.0.40.0070.0308.47
5.0.30.0130.0538.19
5.0.20.0100.0308.21
5.0.10.0130.0278.22
5.0.00.0070.0478.36
4.4.90.0030.0275.91
4.4.80.0070.0235.94
4.4.70.0100.0235.87
4.4.60.0100.0305.90
4.4.50.0100.0305.89
4.4.40.0170.0305.90
4.4.30.0030.0305.90
4.4.20.0130.0306.00
4.4.10.0100.0306.00
4.4.00.0070.0375.93
4.3.110.0130.0175.84
4.3.100.0130.0175.86
4.3.90.0130.0175.82
4.3.80.0070.0375.83
4.3.70.0100.0235.82
4.3.60.0070.0235.82
4.3.50.0030.0275.78
4.3.40.0130.0305.77
4.3.30.0030.0235.64
4.3.20.0030.0235.64
4.3.10.0070.0205.64
4.3.00.0100.0237.12

preferences:
47.58 ms | 401 KiB | 5 Q