3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=0;$i<10;$i++) var_dump($i-log(intval(pow(10,$i)),10));

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)
8.3.60.0190.00018.55
8.3.50.0070.00717.93
8.3.40.0150.00618.60
8.3.30.0110.00418.63
8.3.20.0070.00020.36
8.3.10.0030.00520.64
8.3.00.0030.00621.89
8.2.180.0060.01216.63
8.2.170.0000.01522.96
8.2.160.0110.00322.21
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0080.00021.00
8.2.120.0000.00726.35
8.2.110.0040.00422.51
8.2.100.0120.00017.96
8.2.90.0040.00419.29
8.2.80.0040.00417.97
8.2.70.0000.00917.75
8.2.60.0060.00318.05
8.2.50.0050.00318.09
8.2.40.0000.00822.40
8.2.30.0000.00719.54
8.2.20.0000.00817.72
8.2.10.0030.00618.21
8.2.00.0040.00418.28
8.1.280.0150.00425.92
8.1.270.0050.00322.43
8.1.260.0070.00028.09
8.1.250.0050.00228.09
8.1.240.0040.00423.98
8.1.230.0120.00022.75
8.1.220.0040.00417.78
8.1.210.0030.00618.77
8.1.200.0000.01017.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0030.00718.53
8.1.160.0030.00320.93
8.1.150.0030.00620.84
8.1.140.0030.00619.60
8.1.130.0000.00717.70
8.1.120.0000.00717.56
8.1.110.0000.00817.54
8.1.100.0040.00417.54
8.1.90.0040.00417.61
8.1.80.0050.00317.65
8.1.70.0030.00317.63
8.1.60.0050.00317.76
8.1.50.0060.00317.60
8.1.40.0050.00317.71
8.1.30.0040.00417.79
8.1.20.0040.00417.59
8.1.10.0040.00417.63
8.1.00.0090.00017.40
8.0.300.0000.00818.77
8.0.290.0000.00816.58
8.0.280.0030.00318.61
8.0.270.0000.00717.38
8.0.260.0060.00017.38
8.0.250.0040.00417.09
8.0.240.0070.00017.05
8.0.230.0050.00317.11
8.0.220.0030.00317.01
8.0.210.0000.00717.00
8.0.200.0050.00217.05
8.0.190.0070.00017.06
8.0.180.0020.00516.93
8.0.170.0030.00617.04
8.0.160.0030.00317.02
8.0.150.0040.00417.02
8.0.140.0000.00717.03
8.0.130.0060.00013.44
8.0.120.0040.00416.91
8.0.110.0000.00816.98
8.0.100.0000.00717.00
8.0.90.0000.00716.88
8.0.80.0040.01116.94
8.0.70.0040.00417.00
8.0.60.0040.00416.93
8.0.50.0070.00017.00
8.0.30.0090.00916.96
8.0.20.0110.00817.40
8.0.10.0070.00017.19
8.0.00.0100.00716.81
7.4.330.0050.00017.02
7.4.320.0030.00316.82
7.4.300.0000.00716.73
7.4.290.0040.00416.77
7.4.280.0060.00316.59
7.4.270.0030.00616.62
7.4.260.0000.00716.75
7.4.250.0000.00716.73
7.4.240.0000.00716.76
7.4.230.0030.00316.57
7.4.220.0070.01516.58
7.4.210.0100.00616.64
7.4.200.0000.00716.48
7.4.160.0120.00616.69
7.4.150.0130.00317.40
7.4.140.0120.00817.86
7.4.130.0080.01016.57
7.4.120.0080.01216.73
7.4.110.0100.00716.56
7.4.100.0130.00316.50
7.4.90.0090.00916.65
7.4.80.0100.01019.39
7.4.70.0130.01016.46
7.4.60.0190.00316.66
7.4.50.0070.01016.70
7.4.40.0090.00616.46
7.4.30.0180.00816.57
7.4.00.0090.00615.48
7.3.330.0020.00213.34
7.3.320.0000.00613.18
7.3.310.0080.00016.45
7.3.300.0020.00516.36
7.3.290.0060.00316.29
7.3.280.0040.01116.40
7.3.270.0090.01317.40
7.3.260.0120.00616.67
7.3.250.0090.01116.47
7.3.240.0050.01216.42
7.3.230.0100.00716.55
7.3.210.0030.01316.46
7.3.200.0040.01119.39
7.3.190.0070.01416.64
7.3.180.0110.00616.69
7.3.170.0040.01216.41
7.3.160.0180.00316.70
7.2.330.0160.00316.82
7.2.320.0090.00916.41
7.2.310.0090.00916.80
7.2.300.0150.00416.60
7.2.290.0120.00916.84
7.2.60.0100.00317.02
7.2.00.0000.01219.86
7.1.200.0190.00016.42
7.1.100.0060.00918.74
7.1.70.0030.00617.37
7.1.60.0030.01019.40
7.1.50.0110.00717.34
7.1.00.0000.08022.64
7.0.200.0500.00715.02
7.0.60.0230.05020.24
7.0.50.0070.08018.26
7.0.40.0000.05320.45
7.0.30.0270.08020.26
7.0.20.0270.07720.27
7.0.10.0100.04020.31
7.0.00.0000.07720.25
5.6.280.0000.07021.45
5.6.210.0170.07020.88
5.6.200.0100.06018.50
5.6.190.0070.06320.58
5.6.180.0270.08020.58
5.6.170.0200.05720.70
5.6.160.0100.08020.63
5.6.150.0000.04318.36
5.6.140.0100.08018.34
5.6.130.0030.06018.32
5.6.120.0070.03721.27
5.6.110.0070.07021.30
5.6.100.0100.07721.30
5.6.90.0000.08321.15
5.6.80.0130.07320.80
5.5.350.0200.07020.65
5.5.340.0070.08018.13
5.5.330.0070.03720.39
5.5.320.0170.05020.63
5.5.310.0270.06720.46
5.5.300.0070.04318.25
5.5.290.0000.09018.19
5.5.280.0100.08021.15
5.5.270.0030.04021.14
5.5.260.0070.08321.23
5.5.250.0130.06320.74
5.5.240.0270.07720.63

preferences:
71.47 ms | 400 KiB | 5 Q