3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($num=1;$num<=7;++$num){ "Monday"=1; print_r ($num);} ?>

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)
5.4.320.0060.03612.50
5.4.310.0060.03812.49
5.4.300.0030.03912.50
5.4.290.0050.04512.49
5.4.280.0040.03612.39
5.4.270.0060.03512.39
5.4.260.0040.03912.39
5.4.250.0060.03612.39
5.4.240.0050.03712.39
5.4.230.0070.03612.38
5.4.220.0070.03512.38
5.4.210.0040.03812.38
5.4.200.0040.03912.38
5.4.190.0040.04112.38
5.4.180.0080.03712.38
5.4.170.0050.03712.39
5.4.160.0040.03612.38
5.4.150.0060.03612.38
5.4.140.0050.03712.07
5.4.130.0030.03712.05
5.4.120.0070.04212.02
5.4.110.0080.03812.01
5.4.100.0050.03612.01
5.4.90.0060.04412.01
5.4.80.0070.03612.01
5.4.70.0050.03512.01
5.4.60.0080.04012.00
5.4.50.0050.03512.00
5.4.40.0080.03311.99
5.4.30.0070.03411.99
5.4.20.0070.03311.99
5.4.10.0050.03611.99
5.4.00.0070.04011.48
5.3.290.0060.03912.80
5.3.280.0050.03812.71
5.3.270.0050.03912.72
5.3.260.0050.05012.72
5.3.250.0030.04112.72
5.3.240.0060.03712.72
5.3.230.0060.03812.71
5.3.220.0070.03612.68
5.3.210.0110.04312.68
5.3.200.0060.03912.68
5.3.190.0030.04412.68
5.3.180.0040.03912.67
5.3.170.0080.03412.67
5.3.160.0070.03712.68
5.3.150.0090.05212.68
5.3.140.0090.04912.66
5.3.130.0070.04512.66
5.3.120.0030.04112.66
5.3.110.0080.03912.66
5.3.100.0090.03712.12
5.3.90.0050.04012.09
5.3.80.0070.03612.08
5.3.70.0050.03612.07
5.3.60.0060.03512.07
5.3.50.0040.03712.00
5.3.40.0050.03712.00
5.3.30.0070.03911.95
5.3.20.0060.04111.74
5.3.10.0070.03711.70
5.3.00.0050.03611.68
5.2.170.0090.0329.18
5.2.160.0030.0309.18
5.2.150.0050.0459.18
5.2.140.0080.0339.18
5.2.130.0050.0369.14
5.2.120.0080.0249.14
5.2.110.0030.0309.15
5.2.100.0040.0359.14
5.2.90.0070.0349.14
5.2.80.0050.0459.14
5.2.70.0010.0339.14
5.2.60.0030.0379.09
5.2.50.0070.0279.06
5.2.40.0050.0379.04
5.2.30.0000.0339.01
5.2.20.0060.0289.00
5.2.10.0070.0318.93
5.2.00.0060.0378.78
5.1.60.0020.0318.07
5.1.50.0040.0248.06
5.1.40.0030.0248.05
5.1.30.0040.0328.40
5.1.20.0050.0308.41
5.1.10.0050.0358.14
5.1.00.0060.0298.14
5.0.50.0020.0216.63
5.0.40.0060.0166.48
5.0.30.0040.0466.29
5.0.20.0030.0326.26
5.0.10.0040.0246.24
5.0.00.0040.0296.23
4.4.90.0050.0154.78
4.4.80.0050.0224.75
4.4.70.0020.0164.75
4.4.60.0050.0194.75
4.4.50.0050.0204.77
4.4.40.0010.0264.71
4.4.30.0050.0274.76
4.4.20.0060.0194.84
4.4.10.0040.0264.85
4.4.00.0060.0274.76
4.3.110.0040.0204.67
4.3.100.0040.0134.66
4.3.90.0040.0164.64
4.3.80.0010.0314.58
4.3.70.0020.0264.63
4.3.60.0020.0264.63
4.3.50.0020.0164.63
4.3.40.0050.0284.54
4.3.30.0020.0153.28
4.3.20.0030.0263.26
4.3.10.0010.0163.21
4.3.00.0130.01019.45

preferences:
137.97 ms | 1398 KiB | 7 Q