3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=0;$i<10;$i++) var_dump($i-log10(intval(pow(10,$i))));

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)
8.3.70.0040.01116.50
8.3.60.0140.00318.68
8.3.50.0090.01022.18
8.3.40.0150.00618.77
8.3.30.0070.00718.62
8.3.20.0080.00020.55
8.3.10.0040.00420.58
8.3.00.0040.00421.91
8.2.190.0140.00716.63
8.2.180.0060.00916.75
8.2.170.0110.00422.96
8.2.160.0120.00322.38
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00420.78
8.2.120.0080.00026.35
8.2.110.0090.00919.39
8.2.100.0060.00618.15
8.2.90.0060.00319.34
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0050.00318.05
8.2.50.0030.00618.09
8.2.40.0040.00422.53
8.2.30.0070.00019.63
8.2.20.0120.00017.81
8.2.10.0030.00618.10
8.2.00.0000.00718.10
8.1.280.0200.00025.92
8.1.270.0070.00022.38
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0060.00322.57
8.1.230.0030.00918.02
8.1.220.0080.00017.79
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0050.00317.48
8.1.180.0050.00318.10
8.1.170.0050.00318.62
8.1.160.0000.00720.84
8.1.150.0040.00418.93
8.1.140.0030.00519.69
8.1.130.0030.00617.72
8.1.120.0000.00717.50
8.1.110.0040.00417.64
8.1.100.0040.00417.61
8.1.90.0040.00417.69
8.1.80.0040.00417.65
8.1.70.0000.00717.63
8.1.60.0040.00417.73
8.1.50.0030.00717.73
8.1.40.0030.00617.75
8.1.30.0000.00717.84
8.1.20.0040.00417.61
8.1.10.0070.00017.68
8.1.00.0080.00017.52
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00818.62
8.0.270.0070.00017.43
8.0.260.0050.00317.25
8.0.250.0030.00317.13
8.0.240.0040.00416.95
8.0.230.0070.00317.06
8.0.220.0000.00717.02
8.0.210.0070.00016.90
8.0.200.0070.00017.05
8.0.190.0000.00717.10
8.0.180.0070.00017.04
8.0.170.0040.00416.99
8.0.160.0030.00517.07
8.0.150.0040.00416.86
8.0.140.0000.00816.96
8.0.130.0030.00313.45
8.0.120.0040.00417.01
8.0.110.0050.00217.06
8.0.100.0040.00417.01
8.0.90.0040.00417.04
8.0.80.0120.00316.91
8.0.70.0000.00716.95
8.0.60.0000.00717.12
8.0.50.0040.00416.96
8.0.30.0070.01217.16
8.0.20.0080.01317.45
8.0.10.0000.00817.31
8.0.00.0070.01016.79
7.4.330.0050.00016.92
7.4.320.0030.00316.70
7.4.300.0060.00016.54
7.4.290.0070.00016.70
7.4.280.0040.00416.71
7.4.270.0080.00016.73
7.4.260.0000.00716.57
7.4.250.0060.00316.66
7.4.240.0040.00416.62
7.4.230.0030.00316.76
7.4.220.0220.00616.76
7.4.210.0110.00716.72
7.4.200.0030.00316.49
7.4.160.0090.00916.75
7.4.150.0090.00917.40
7.4.140.0060.01117.86
7.4.130.0070.01216.62
7.4.120.0120.00916.61
7.4.110.0070.01016.46
7.4.100.0070.01116.72
7.4.90.0100.00616.46
7.4.80.0090.01519.39
7.4.70.0040.01116.54
7.4.60.0000.01716.63
7.4.50.0030.00916.52
7.4.40.0060.01016.56
7.4.30.0180.00616.43
7.4.00.0000.01515.50
7.3.330.0030.00213.34
7.3.320.0050.00013.22
7.3.310.0050.00216.50
7.3.300.0030.00316.46
7.3.290.0000.00716.45
7.3.280.0100.01016.39
7.3.270.0060.01517.40
7.3.260.0060.01016.47
7.3.250.0120.00716.45
7.3.240.0060.00916.42
7.3.230.0030.01316.39
7.3.210.0090.00816.36
7.3.200.0110.00619.39
7.3.190.0030.01216.35
7.3.180.0070.01116.38
7.3.170.0000.01716.57
7.3.160.0070.01416.27
7.3.120.0040.01215.17
7.3.110.0080.00615.10
7.3.100.0100.00615.10
7.3.90.0100.00715.05
7.3.80.0090.00615.29
7.3.70.0040.00815.19
7.3.60.0040.00714.95
7.3.50.0030.00615.23
7.3.40.0060.01015.00
7.3.30.0000.01614.85
7.3.20.0060.00616.96
7.3.10.0050.00916.98
7.3.00.0140.00217.06
7.2.330.0090.00916.70
7.2.320.0100.00716.97
7.2.310.0050.01416.89
7.2.300.0070.01016.77
7.2.290.0130.00916.70
7.2.240.0030.01315.08
7.2.230.0070.01015.32
7.2.220.0060.00314.92
7.2.210.0000.01415.38
7.2.200.0060.01015.61
7.2.190.0030.01315.23
7.2.180.0000.01815.34
7.2.170.0000.01415.39
7.2.160.0030.01215.30
7.2.150.0110.00317.07
7.2.140.0090.00317.24
7.2.130.0070.00816.97
7.2.120.0100.00317.17
7.2.110.0040.00717.17
7.2.100.0070.01016.99
7.2.90.0080.00717.04
7.2.80.0040.01117.04
7.2.70.0070.01016.84
7.2.60.0020.01316.97
7.2.50.0050.00917.30
7.2.40.0090.00517.15
7.2.30.0090.00517.01
7.2.20.0050.00917.13
7.2.10.0050.00917.09
7.2.00.0020.01417.94
7.1.330.0070.00716.35
7.1.320.0040.01116.21
7.1.310.0070.00716.01
7.1.300.0030.01416.23
7.1.290.0030.01016.10
7.1.280.0040.00815.95
7.1.270.0000.01616.29
7.1.260.0130.00016.10
7.1.250.0040.01116.05
7.1.200.0070.00716.20
7.1.100.0040.00818.75
7.1.70.0040.00417.46
7.1.60.0090.00319.40
7.1.50.0100.01017.43
7.1.00.0070.07322.81
7.0.200.0690.00414.85
7.0.60.0200.08720.25
7.0.50.0170.04018.07
7.0.40.0070.04020.28
7.0.30.0270.07320.25
7.0.20.0370.04320.37
7.0.10.0100.03720.27
7.0.00.0170.06320.20
5.6.280.0070.05021.31
5.6.210.0100.08320.82
5.6.200.0070.07018.43
5.6.190.0170.06020.92
5.6.180.0370.07320.76
5.6.170.0200.04020.75
5.6.160.0100.04020.73
5.6.150.0100.03318.46
5.6.140.0100.08018.36
5.6.130.0070.05318.39
5.6.120.0130.08021.30
5.6.110.0300.06721.30
5.6.100.0100.04021.30
5.6.90.0100.08321.25
5.6.80.0130.07320.68
5.5.350.0130.08720.70
5.5.340.0100.07718.16
5.5.330.0130.03320.37
5.5.320.0500.03720.62
5.5.310.0270.08020.53
5.5.300.0030.07018.29
5.5.290.0070.05318.27
5.5.280.0130.07021.26
5.5.270.0130.07720.95
5.5.260.0100.08021.14
5.5.250.0170.07720.96
5.5.240.0200.06720.39

preferences:
46.64 ms | 401 KiB | 5 Q