3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(log(1000, 10)); var_dump(3-log(1000, 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)
8.3.50.0110.00418.05
8.3.40.0100.00718.79
8.3.30.0140.00018.67
8.3.20.0040.00420.59
8.3.10.0050.00320.48
8.3.00.0040.00423.76
8.2.170.0110.00322.96
8.2.160.0110.00722.25
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0000.00820.98
8.2.120.0000.00726.35
8.2.110.0090.00021.30
8.2.100.0110.00017.91
8.2.90.0030.00518.34
8.2.80.0060.00318.06
8.2.70.0080.00017.91
8.2.60.0040.00417.63
8.2.50.0050.00318.16
8.2.40.0080.00022.32
8.2.30.0040.00419.59
8.2.20.0000.01217.66
8.2.10.0030.00518.15
8.2.00.0000.00718.11
8.1.270.0050.00322.26
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00322.65
8.1.230.0060.00620.99
8.1.220.0040.00417.74
8.1.210.0050.00318.82
8.1.200.0030.00717.35
8.1.190.0080.00017.23
8.1.180.0050.00218.10
8.1.170.0000.00818.67
8.1.160.0000.00718.89
8.1.150.0050.00220.40
8.1.140.0060.00319.67
8.1.130.0030.00317.75
8.1.120.0070.00017.51
8.1.110.0080.00017.49
8.1.100.0050.00217.52
8.1.90.0040.00417.53
8.1.80.0000.00717.50
8.1.70.0000.00717.48
8.1.60.0030.00617.63
8.1.50.0090.00017.48
8.1.40.0000.00917.55
8.1.30.0030.00617.73
8.1.20.0040.00417.48
8.1.10.0040.00417.52
8.1.00.0080.00017.38
8.0.300.0030.00320.09
8.0.290.0040.00416.75
8.0.280.0030.00318.41
8.0.270.0000.00717.38
8.0.260.0000.00617.24
8.0.250.0030.00316.92
8.0.240.0000.00716.97
8.0.230.0030.00317.02
8.0.220.0040.00416.96
8.0.210.0040.00416.86
8.0.200.0030.00316.88
8.0.190.0040.00416.91
8.0.180.0040.00416.96
8.0.170.0000.00717.02
8.0.160.0040.00416.83
8.0.150.0080.00016.88
8.0.140.0000.00716.94
8.0.130.0050.00013.42
8.0.120.0000.00816.81
8.0.110.0080.00016.88
8.0.100.0040.00416.91
8.0.90.0000.00716.86
8.0.80.0030.01216.94
8.0.70.0040.00416.84
8.0.60.0040.00416.90
8.0.50.0040.00416.80
8.0.30.0120.00717.01
8.0.20.0150.00717.40
8.0.10.0070.00016.95
8.0.00.0120.00616.71
7.4.330.0050.00017.00
7.4.320.0060.00016.54
7.4.300.0070.00016.63
7.4.290.0070.00016.65
7.4.280.0080.00016.55
7.4.270.0050.00216.55
7.4.260.0040.00316.62
7.4.250.0040.00416.46
7.4.240.0000.00816.59
7.4.230.0070.00016.63
7.4.220.0200.02016.49
7.4.210.0110.00616.51
7.4.200.0070.00016.41
7.4.160.0090.00616.65
7.4.150.0080.01617.40
7.4.140.0140.00817.86
7.4.130.0100.00816.46
7.4.120.0050.01216.49
7.4.110.0100.01416.64
7.4.100.0140.00416.46
7.4.90.0110.00616.46
7.4.80.0200.00619.39
7.4.70.0060.00916.47
7.4.60.0130.00616.52
7.4.50.0040.01116.43
7.4.40.0110.00616.25
7.4.30.0120.01316.65
7.4.00.0000.01415.31
7.3.330.0000.00613.21
7.3.320.0050.00013.10
7.3.310.0050.00316.46
7.3.300.0030.00316.37
7.3.290.0070.00016.37
7.3.280.0090.00916.27
7.3.270.0120.00617.40
7.3.260.0000.01716.42
7.3.250.0090.01016.40
7.3.240.0060.01216.36
7.3.230.0090.00916.50
7.3.210.0090.00916.44
7.3.200.0130.00319.39
7.3.190.0130.00316.37
7.3.180.0080.01016.43
7.3.170.0100.00716.37
7.3.160.0060.01116.52
7.2.330.0130.00916.43
7.2.320.0030.01316.43
7.2.310.0060.01216.47
7.2.300.0030.01316.63
7.2.290.0070.01516.60
7.2.60.0060.01017.10
7.2.00.0000.01319.71
7.1.200.0130.00716.08
7.1.100.0040.01118.43
7.1.70.0040.00417.49
7.1.60.0070.01719.40
7.1.50.0040.00717.18
7.1.00.0000.08022.66
7.0.200.0380.00715.12
7.0.100.0370.07020.16
7.0.90.0270.08020.16
7.0.80.0330.09020.24
7.0.70.0270.07720.23
7.0.60.0270.07720.22
7.0.50.0070.07320.61
7.0.40.0200.05720.39
7.0.30.0130.06320.36
7.0.20.0100.07320.23
7.0.10.0100.07320.45
7.0.00.0130.07720.34
5.6.280.0000.06721.09
5.6.250.0170.07320.87
5.6.240.0000.09020.95
5.6.230.0100.08320.89
5.6.220.0170.07020.93
5.6.210.0070.05020.89
5.6.200.0100.03721.35
5.6.190.0070.08321.44
5.6.180.0070.05321.23
5.6.170.0200.07321.32
5.6.160.0070.04321.32
5.6.150.0030.05721.30
5.6.140.0070.05021.36
5.6.130.0030.06321.30
5.6.120.0030.08021.39
5.6.110.0000.06321.27
5.6.100.0100.06021.30
5.6.90.0100.06321.24
5.6.80.0070.05320.70
5.6.70.0170.05320.81
5.6.60.0030.08720.81
5.6.50.0170.06020.59
5.6.40.0170.07720.74
5.6.30.0030.05020.72
5.6.20.0070.05320.63
5.6.10.0000.08320.71
5.6.00.0100.06320.57
5.5.380.0170.07320.74
5.5.370.0100.07720.67
5.5.360.0130.07720.79
5.5.350.0000.06720.70
5.5.340.0100.04021.15
5.5.330.0100.06021.08
5.5.320.0070.08320.87
5.5.310.0070.04721.09
5.5.300.0070.04021.09
5.5.290.0170.05720.90
5.5.280.0070.08021.02
5.5.270.0100.03721.11
5.5.260.0100.03721.00
5.5.250.0030.05020.92
5.5.240.0030.09720.51
5.5.230.0100.05320.43
5.5.220.0100.06320.55
5.5.210.0070.06720.54
5.5.200.0030.05320.44
5.5.190.0070.04320.36
5.5.180.0230.05020.43
5.5.160.0070.08320.43
5.5.150.0030.07320.45
5.5.140.0000.05020.26
5.5.130.0130.06720.49
5.5.120.0070.04320.52
5.5.110.0070.06720.44
5.5.100.0030.05320.33
5.5.90.0170.03720.34
5.5.80.0130.04320.21
5.5.70.0170.05020.34
5.5.60.0100.05320.21
5.5.50.0100.06020.38
5.5.40.0070.06720.50
5.5.30.0130.07020.43
5.5.20.0070.06320.36
5.5.10.0030.06020.37
5.5.00.0000.07720.25

preferences:
48.48 ms | 400 KiB | 5 Q