3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($x=1;$x<10;$x++) { echo $x-; } else { echo $x; } ?>

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)
5.4.320.0090.03912.50
5.4.310.0140.03112.49
5.4.300.0090.03312.50
5.4.290.0070.03912.49
5.4.280.0060.03712.39
5.4.270.0070.03712.39
5.4.260.0090.03412.39
5.4.250.0080.04212.39
5.4.240.0080.03712.39
5.4.230.0070.03912.38
5.4.220.0080.03612.38
5.4.210.0070.04112.38
5.4.200.0070.03912.38
5.4.190.0080.03612.38
5.4.180.0080.03612.38
5.4.170.0110.04412.38
5.4.160.0060.04312.38
5.4.150.0040.04212.38
5.4.140.0060.05112.07
5.4.130.0020.04012.05
5.4.120.0060.04912.02
5.4.110.0060.03512.01
5.4.100.0080.04412.01
5.4.90.0140.04512.01
5.4.80.0070.03612.02
5.4.70.0060.03612.01
5.4.60.0090.03212.01
5.4.50.0080.03612.00
5.4.40.0090.03611.99
5.4.30.0050.03711.99
5.4.20.0100.03211.99
5.4.10.0080.03811.99
5.4.00.0100.03111.48
5.3.290.0050.04212.80
5.3.280.0070.03812.71
5.3.270.0050.04112.73
5.3.260.0090.04012.72
5.3.250.0100.03812.72
5.3.240.0090.03812.72
5.3.230.0070.03812.71
5.3.220.0070.03812.68
5.3.210.0060.04112.68
5.3.200.0060.03712.68
5.3.190.0080.03612.68
5.3.180.0040.04112.67
5.3.170.0100.03412.67
5.3.160.0060.03712.68
5.3.150.0090.03512.68
5.3.140.0070.03612.66
5.3.130.0070.03812.66
5.3.120.0070.03912.66
5.3.110.0060.04712.66
5.3.100.0100.03312.12
5.3.90.0080.03412.08
5.3.80.0080.03912.07
5.3.70.0060.04112.07
5.3.60.0070.03612.06
5.3.50.0070.03512.00
5.3.40.0060.03612.00
5.3.30.0110.03411.95
5.3.20.0100.03311.72
5.3.10.0050.03511.70
5.3.00.0060.03911.69
5.2.170.0070.0289.18
5.2.160.0060.0349.18
5.2.150.0080.0299.18
5.2.140.0050.0309.18
5.2.130.0040.0309.14
5.2.120.0060.0279.14
5.2.110.0050.0309.15
5.2.100.0040.0309.14
5.2.90.0070.0279.15
5.2.80.0070.0359.14
5.2.70.0070.0379.14
5.2.60.0060.0299.09
5.2.50.0060.0309.06
5.2.40.0080.0289.04
5.2.30.0050.0309.01
5.2.20.0050.0329.01
5.2.10.0040.0288.93
5.2.00.0070.0278.78
5.1.60.0030.0268.07
5.1.50.0040.0258.07
5.1.40.0050.0268.04
5.1.30.0050.0258.40
5.1.20.0070.0258.42
5.1.10.0060.0248.14
5.1.00.0040.0258.15
5.0.50.0050.0196.62
5.0.40.0010.0226.48
5.0.30.0040.0306.29
5.0.20.0050.0176.26
5.0.10.0040.0256.24
5.0.00.0040.0296.23
4.4.90.0010.0174.78
4.4.80.0020.0154.76
4.4.70.0040.0194.76
4.4.60.0030.0154.75
4.4.50.0040.0154.77
4.4.40.0020.0274.71
4.4.30.0030.0164.76
4.4.20.0030.0164.84
4.4.10.0020.0174.85
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0000.0184.66
4.3.90.0010.0164.64
4.3.80.0060.0264.58
4.3.70.0010.0174.63
4.3.60.0040.0134.63
4.3.50.0010.0194.63
4.3.40.0020.0334.53
4.3.30.0020.0163.28
4.3.20.0030.0153.26
4.3.10.0020.0203.22
4.3.00.0230.03016.04

preferences:
134.2 ms | 1398 KiB | 7 Q