3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = microtime();list($us, $s) = explode(' ', $t);$us *= 1000000;$f = sprintf('%d.%d', $s, $us);var_dump($t, $f);

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)
7.2.00.0060.01019.07
7.1.70.0180.00016.86
7.1.60.0070.01719.32
7.1.50.0040.01816.93
7.1.00.0070.07322.44
7.0.200.0040.00416.73
7.0.140.0030.06721.97
7.0.60.0070.07719.90
7.0.50.0100.04717.78
7.0.40.0030.05019.90
7.0.30.0470.06020.13
7.0.20.0370.07020.04
7.0.10.0000.06020.17
7.0.00.0070.05020.32
5.6.280.0070.07020.98
5.6.210.0130.07320.69
5.6.200.0070.08718.07
5.6.190.0070.08020.45
5.6.180.0300.05020.48
5.6.170.0230.04320.52
5.6.160.0230.04020.46
5.6.150.0030.07318.19
5.6.140.0070.08318.20
5.6.130.0070.03718.11
5.6.120.0100.06320.98
5.6.110.0000.08721.01
5.6.100.0200.07720.99
5.6.90.0030.07721.00
5.6.80.0030.08720.51
5.6.70.2700.02720.38
5.5.350.0100.06320.38
5.5.340.0070.06717.98
5.5.330.0130.07720.29
5.5.320.0030.04020.32
5.5.310.0300.07020.50
5.5.300.0000.04317.98
5.5.290.0030.04018.01
5.5.280.0170.07020.87
5.5.270.0070.08720.83
5.5.260.0100.07720.96
5.5.250.0200.05720.60
5.5.240.0200.07320.18
5.4.450.0500.05019.41
5.4.440.0330.05019.41
5.4.430.0470.03019.56
5.4.420.0630.00019.52
5.4.410.0630.00019.37
5.4.400.0630.00019.13
5.4.390.0630.00019.16
5.4.380.0730.00019.06
5.4.370.0600.00019.05
5.4.360.0800.00018.92
5.4.350.0770.00019.06
5.4.340.0080.03611.97
5.4.320.0100.03712.46
5.4.310.0070.03712.45
5.4.300.0080.04212.45
5.4.290.0050.04212.45
5.4.280.0050.03912.35
5.4.270.0100.03812.35
5.4.260.0090.04212.35
5.4.250.0070.03812.35
5.4.240.0050.03912.35
5.4.230.0050.04612.34
5.4.220.0110.03612.34
5.4.210.0050.03512.34
5.4.200.0070.04112.34
5.4.190.0050.03812.34
5.4.180.0060.03612.34
5.4.170.0070.03512.35
5.4.160.0070.03512.33
5.4.150.0060.04012.34
5.4.140.0070.03512.02
5.4.130.0070.03912.01
5.4.120.0070.03711.97
5.4.110.0100.03511.97
5.4.100.0060.03811.97
5.4.90.0080.03911.96
5.4.80.0070.03911.96
5.4.70.0070.03511.96
5.4.60.0050.03611.96
5.4.50.0070.03411.96
5.4.40.0060.03811.95
5.4.30.0040.04011.94
5.4.20.0070.03811.95
5.4.10.0080.04511.95
5.4.00.0070.03911.44
5.3.290.0100.03912.80
5.3.280.0050.04112.71
5.3.270.0070.04412.72
5.3.260.0070.04012.72
5.3.250.0070.03912.71
5.3.240.0090.04012.72
5.3.230.0050.04012.71
5.3.220.0070.03612.68
5.3.210.0080.03712.68
5.3.200.0050.03612.68
5.3.190.0070.04012.68
5.3.180.0040.04212.68
5.3.170.0060.03812.67
5.3.160.0060.03912.68
5.3.150.0100.05112.67
5.3.140.0090.04312.66
5.3.130.0080.03912.66
5.3.120.0070.03912.66
5.3.110.0110.03612.66
5.3.100.0050.03912.11
5.3.90.0120.04412.09
5.3.80.0080.03512.07
5.3.70.0050.03912.08
5.3.60.0020.04212.06
5.3.50.0080.03612.00
5.3.40.0030.04112.00
5.3.30.0070.03511.95
5.3.20.0060.03511.72
5.3.10.0070.03611.70
5.3.00.0020.04011.68
5.2.170.0080.0289.18
5.2.160.0060.0289.18
5.2.150.0070.0289.18
5.2.140.0070.0339.18
5.2.130.0050.0399.14
5.2.120.0080.0319.14
5.2.110.0040.0329.14
5.2.100.0040.0359.14
5.2.90.0040.0299.14
5.2.80.0060.0319.14
5.2.70.0020.0329.14
5.2.60.0040.0319.09
5.2.50.0050.0329.06
5.2.40.0060.0309.04
5.2.30.0040.0309.01
5.2.20.0020.0339.00
5.2.10.0090.0348.93
5.2.00.0060.0338.78
5.1.60.0020.0328.07
5.1.50.0040.0258.06
5.1.40.0040.0348.05
5.1.30.0080.0298.40
5.1.20.0050.0278.41
5.1.10.0060.0248.14
5.1.00.0010.0298.14
5.0.50.0030.0216.62
5.0.40.0020.0216.48
5.0.30.0050.0326.29
5.0.20.0040.0206.30
5.0.10.0040.0256.28
5.0.00.0040.0316.28
4.4.90.0040.0204.78
4.4.80.0030.0184.75
4.4.70.0020.0174.75
4.4.60.0030.0164.75
4.4.50.0050.0234.77
4.4.40.0020.0274.71
4.4.30.0050.0214.76
4.4.20.0050.0164.84
4.4.10.0020.0224.85
4.4.00.0020.0264.76
4.3.110.0040.0174.67
4.3.100.0020.0164.67
4.3.90.0070.0114.64
4.3.80.0050.0244.58
4.3.70.0020.0174.63
4.3.60.0010.0184.63
4.3.50.0040.0204.63
4.3.40.0030.0284.54
4.3.30.0050.0163.33
4.3.20.0010.0173.30
4.3.10.0020.0173.27
4.3.00.0000.02011.03

preferences:
33.59 ms | 401 KiB | 5 Q