3v4l.org

run code in 300+ PHP versions simultaneously
<?php print preg_replace('`^https\:`', 'http:', 'https://google.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)
8.3.60.0120.00316.63
8.3.50.0100.01121.99
8.3.40.0110.00318.67
8.3.30.0090.00619.09
8.3.20.0040.00420.33
8.3.10.0110.00721.78
8.3.00.0060.00319.38
8.2.180.0140.00718.66
8.2.170.0040.01122.96
8.2.160.0130.00619.16
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0120.00326.16
8.2.120.0050.00319.67
8.2.110.0000.01122.13
8.2.100.0080.00417.75
8.2.90.0040.00419.04
8.2.80.0060.00317.97
8.2.70.0060.00317.63
8.2.60.0060.00317.91
8.2.50.0080.00018.07
8.2.40.0040.00418.03
8.2.30.0080.00017.92
8.2.20.0030.00617.63
8.2.10.0000.00817.93
8.2.00.0000.00717.69
8.1.280.0110.00725.92
8.1.270.0060.00320.65
8.1.260.0100.00626.35
8.1.250.0050.00228.09
8.1.240.0060.00323.98
8.1.230.0080.00319.22
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0060.00317.23
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0000.00821.88
8.1.150.0040.00418.77
8.1.140.0000.00717.45
8.1.130.0000.00717.81
8.1.120.0000.00717.48
8.1.110.0040.00417.42
8.1.100.0040.00417.46
8.1.90.0030.00517.43
8.1.80.0040.00417.44
8.1.70.0000.00717.36
8.1.60.0000.00817.64
8.1.50.0030.00517.48
8.1.40.0000.00817.51
8.1.30.0000.00817.61
8.1.20.0040.00517.63
8.1.10.0040.00417.45
8.1.00.0000.00917.53
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.39
8.0.270.0070.00017.16
8.0.260.0000.00817.23
8.0.250.0030.00316.90
8.0.240.0000.00716.93
8.0.230.0030.00316.96
8.0.220.0000.00716.79
8.0.210.0000.00816.90
8.0.200.0060.00316.94
8.0.190.0050.00216.98
8.0.180.0030.00316.93
8.0.170.0040.00416.95
8.0.160.0030.00616.96
8.0.150.0000.00716.83
8.0.140.0000.00716.88
8.0.130.0020.00513.30
8.0.120.0050.00216.68
8.0.110.0000.00716.89
8.0.100.0000.00716.75
8.0.90.0070.00016.84
8.0.80.0060.01016.77
8.0.70.0040.00416.84
8.0.60.0040.00416.90
8.0.50.0000.00716.86
8.0.30.0120.00917.22
8.0.20.0120.00717.40
8.0.10.0040.00417.08
8.0.00.0110.00616.83
7.4.330.0050.00015.03
7.4.320.0040.00416.69
7.4.300.0040.00416.56
7.4.290.0000.00616.67
7.4.280.0080.00016.57
7.4.270.0030.00316.70
7.4.260.0030.00316.55
7.4.250.0040.00416.67
7.4.240.0010.00616.62
7.4.230.0070.00016.49
7.4.220.0140.01016.71
7.4.210.0110.00616.56
7.4.200.0000.00816.32
7.4.160.0130.00316.70
7.4.150.0100.00717.40
7.4.140.0080.01317.86
7.4.130.0110.00616.62
7.4.120.0080.00816.60
7.4.110.0160.00316.73
7.4.100.0290.03916.74
7.4.90.0120.00616.52
7.4.80.0100.00719.39
7.4.70.0100.00716.53
7.4.60.0090.00616.38
7.4.50.0030.00516.20
7.4.40.0100.00616.57
7.4.30.0120.00916.68
7.4.00.0040.01414.99
7.3.330.0030.00313.00
7.3.320.0140.00013.20
7.3.310.0070.00016.34
7.3.300.0000.00716.11
7.3.290.0080.00516.32
7.3.280.0090.00616.22
7.3.270.0110.00517.40
7.3.260.0070.01016.44
7.3.250.0130.00616.36
7.3.240.0170.00016.33
7.3.230.0140.00516.58
7.3.210.0130.00716.48
7.3.200.0090.01219.39
7.3.190.0100.00616.52
7.3.180.0130.00516.47
7.3.170.0130.00616.64
7.3.160.0100.00616.55
7.3.10.0060.00316.70
7.3.00.0000.01416.66
7.2.330.0110.00616.46
7.2.320.0110.01616.70
7.2.310.0070.01516.60
7.2.300.0080.01016.52
7.2.290.0030.01216.41
7.2.130.0040.00716.74
7.2.120.0070.01016.84
7.2.110.0170.00316.83
7.2.100.0140.00016.85
7.2.90.0030.01217.07
7.2.80.0040.00716.55
7.2.70.0100.00316.89
7.2.60.0060.00816.91
7.2.50.0090.00617.09
7.2.40.0130.00317.14
7.2.30.0080.00316.74
7.2.20.0100.00317.06
7.2.10.0100.00316.62
7.2.00.0090.00518.10
7.1.250.0000.01416.02
7.1.200.0040.00415.55
7.1.100.0100.01018.19
7.1.70.0030.00617.27
7.1.60.0120.01219.50
7.1.50.0090.01616.96
7.1.00.0070.07322.46
7.0.200.0050.00316.68
7.0.140.0030.06322.02
7.0.60.0100.04020.01
7.0.50.0000.06317.88
7.0.40.0100.08720.31
7.0.30.0300.06720.11
7.0.20.0270.08320.10
7.0.10.0270.08320.23
7.0.00.0100.08020.31
5.6.280.0070.07020.90
5.6.210.0000.04020.46
5.6.200.0000.08718.08
5.6.190.0100.04020.67
5.6.180.0200.05320.23
5.6.170.0170.04020.62
5.6.160.0000.05320.52
5.6.150.0000.04318.18
5.6.140.0070.03718.11
5.6.130.0100.06318.18
5.6.120.0030.04321.11
5.6.110.0070.08721.02
5.6.100.0000.04321.00
5.6.90.0170.07720.93
5.6.80.0200.07320.40
5.6.70.0170.05320.36
5.5.350.0100.08320.48
5.5.340.0030.05317.93
5.5.330.0030.08720.29
5.5.320.0100.04320.07
5.5.310.0230.03320.28
5.5.300.0130.07717.98
5.5.290.0070.08017.92
5.5.280.0030.08320.96
5.5.270.0100.04720.86
5.5.260.0070.03720.67
5.5.250.0200.08020.60
5.5.240.0130.05020.25
5.4.450.0670.06319.32
5.4.440.1000.05319.54
5.4.430.0900.05719.60
5.4.420.0900.05319.52
5.4.410.0770.06719.32
5.4.400.0370.05018.75
5.4.390.0370.05718.72
5.4.380.0400.06318.72
5.4.370.0430.06018.75
5.4.360.0430.06018.68
5.4.350.0270.07018.49
5.4.340.0400.05718.69
5.4.320.0400.06018.71
5.4.310.0630.06718.49
5.4.300.0330.06318.64
5.4.290.0430.06318.57
5.4.280.0570.05718.56
5.4.270.0400.06318.48
5.4.260.0400.07718.63
5.4.250.0370.06018.58
5.4.240.0370.05018.49
5.4.230.0400.06718.51
5.4.220.0330.08318.57
5.4.210.0570.06718.76
5.4.200.0400.05016.43
5.4.190.0370.04718.72
5.4.180.0430.05018.72
5.4.170.0330.05318.68
5.4.160.0470.06018.68
5.4.150.0470.04718.72
5.4.140.0330.04316.25
5.4.130.0300.06016.20
5.4.120.0500.05316.12
5.4.110.0400.05316.11
5.4.100.0400.06016.25
5.4.90.0430.04316.29
5.4.80.0400.06716.13
5.4.70.0170.06716.14
5.4.60.0370.05316.18
5.4.50.0370.04316.16
5.4.40.0330.05016.15
5.4.30.0400.06316.00
5.4.20.0370.06016.09
5.4.10.0670.06316.00
5.4.00.0530.05715.75
5.3.290.0470.05014.73
5.3.280.0430.04714.62
5.3.270.0330.05014.52
5.3.260.0200.06014.56
5.3.250.0300.05314.55
5.3.240.0370.04714.55
5.3.230.0270.05314.64
5.3.220.0270.05014.54
5.3.210.0300.06314.53
5.3.200.0230.06714.51
5.3.190.0330.05014.61
5.3.180.0300.05314.71
5.3.170.0430.04314.51
5.3.160.0330.05314.63
5.3.150.0330.05314.53
5.3.140.0370.05014.46
5.3.130.0330.05314.45
5.3.120.0270.07014.52
5.3.110.0300.05314.57
5.3.100.0300.05013.94
5.3.90.0430.04014.16
5.3.80.0270.05313.94
5.3.70.0230.06014.00
5.3.60.0300.05713.96
5.3.50.0430.05314.01
5.3.40.0370.05013.97
5.3.30.0270.05313.87
5.3.20.0430.05313.63
5.3.10.0300.05013.63
5.3.00.0330.04713.60
5.2.170.0170.05011.27
5.2.160.0200.04711.13
5.2.150.0230.05311.27
5.2.140.0200.04711.18
5.2.130.0270.03711.11
5.2.120.0270.03711.13
5.2.110.0300.03311.23
5.2.100.0270.04311.10
5.2.90.0270.04011.24
5.2.80.0270.04011.05
5.2.70.0300.04011.30
5.2.60.0230.04011.26
5.2.50.0170.04710.96
5.2.40.0200.04010.99
5.2.30.0130.04310.90
5.2.20.0200.03710.94
5.2.10.0270.03010.84
5.2.00.0130.04310.82
5.1.60.0200.04310.13
5.1.50.0200.04710.01
5.1.40.0170.05310.07
5.1.30.0200.05010.34
5.1.20.0200.05010.46
5.1.10.0170.03710.12
5.1.00.0130.04010.13
5.0.50.0070.0338.52
5.0.40.0170.0278.45
5.0.30.0100.0438.23
5.0.20.0130.0408.21
5.0.10.0230.0278.25
5.0.00.0170.0378.17
4.4.90.0100.0235.91
4.4.80.0030.0275.91
4.4.70.0070.0235.88
4.4.60.0130.0175.93
4.4.50.0100.0205.90
4.4.40.0130.0335.86
4.4.30.0130.0205.86
4.4.20.0070.0235.91
4.4.10.0070.0235.96
4.4.00.0030.0405.95
4.3.110.0070.0235.84
4.3.100.0130.0205.82
4.3.90.0130.0175.79
4.3.80.0130.0305.81
4.3.70.0030.0275.84
4.3.60.0070.0235.80
4.3.50.0100.0235.88
4.3.40.0100.0405.74
4.3.30.0030.0235.64
4.3.20.0100.0275.64
4.3.10.0100.0235.64
4.3.00.0100.0237.12

preferences:
46.05 ms | 401 KiB | 5 Q