3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=("s","m","l","xl"); foreach($a as $b) { echo $b; }

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)
5.4.250.0050.03912.38
5.4.240.0060.03512.37
5.4.230.0060.03812.37
5.4.220.0040.03812.37
5.4.210.0070.03412.37
5.4.200.0060.03712.37
5.4.190.0060.03612.36
5.4.180.0060.03612.36
5.4.170.0060.03612.37
5.4.160.0040.03912.36
5.4.150.0050.03712.36
5.4.140.0060.03812.05
5.4.130.0080.03612.04
5.4.120.0040.03812.00
5.4.110.0060.03812.00
5.4.100.0090.03912.00
5.4.90.0070.03812.00
5.4.80.0070.03612.00
5.4.70.0070.03711.99
5.4.60.0060.03611.99
5.4.50.0050.03911.99
5.4.40.0050.03711.98
5.4.30.0060.03811.98
5.4.20.0080.03811.97
5.4.10.0070.04311.98
5.4.00.0050.04511.47
5.3.280.0060.03912.71
5.3.270.0070.04012.73
5.3.260.0050.04012.72
5.3.250.0070.04112.72
5.3.240.0080.04312.72
5.3.230.0060.04112.71
5.3.220.0070.03912.68
5.3.210.0070.03912.68
5.3.200.0070.04212.68
5.3.190.0070.03912.68
5.3.180.0060.03812.67
5.3.170.0040.03812.67
5.3.160.0060.03912.67
5.3.150.0070.04212.67
5.3.140.0060.03712.66
5.3.130.0050.04012.66
5.3.120.0060.03912.66
5.3.110.0040.04212.66
5.3.100.0070.04012.12
5.3.90.0070.03812.09
5.3.80.0060.04112.08
5.3.70.0050.04212.07
5.3.60.0060.04212.06
5.3.50.0040.04212.00
5.3.40.0110.04112.00
5.3.30.0060.03611.95
5.3.20.0070.03911.72
5.3.10.0070.03911.68
5.3.00.0060.03711.67
5.2.170.0070.0329.17
5.2.160.0060.0339.17
5.2.150.0070.0309.17
5.2.140.0060.0309.17
5.2.130.0070.0289.13
5.2.120.0050.0289.13
5.2.110.0050.0299.14
5.2.100.0050.0299.13
5.2.90.0060.0299.13
5.2.80.0060.0319.12
5.2.70.0050.0329.12
5.2.60.0080.0299.08
5.2.50.0070.0329.04
5.2.40.0040.0339.02
5.2.30.0050.0348.99
5.2.20.0060.0278.99
5.2.10.0040.0288.91
5.2.00.0050.0308.77
5.1.60.0040.0258.05
5.1.50.0040.0278.05
5.1.40.0050.0258.04
5.1.30.0050.0358.38
5.1.20.0060.0348.41
5.1.10.0070.0288.13
5.1.00.0050.0258.13
5.0.50.0050.0206.61
5.0.40.0030.0206.47
5.0.30.0020.0326.28
5.0.20.0030.0206.25
5.0.10.0030.0236.23
5.0.00.0030.0336.22
4.4.90.0030.0174.78
4.4.80.0040.0184.75
4.4.70.0040.0174.75
4.4.60.0040.0204.75
4.4.50.0020.0204.77
4.4.40.0050.0284.71
4.4.30.0040.0184.76
4.4.20.0050.0204.84
4.4.10.0040.0174.85
4.4.00.0040.0364.76
4.3.110.0020.0274.67
4.3.100.0020.0194.66
4.3.90.0040.0184.63
4.3.80.0020.0344.58
4.3.70.0030.0184.63
4.3.60.0040.0184.63
4.3.50.0030.0194.63
4.3.40.0040.0304.54
4.3.30.0010.0223.28
4.3.20.0020.0213.26
4.3.10.0040.0183.22
4.3.00.0030.0207.30

preferences:
141.43 ms | 1398 KiB | 7 Q