3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=1000; $b=1200; $c=1400; echo "Salary of Mr. A is " $a; ?>

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)
5.4.310.0050.03812.50
5.4.300.0070.03612.50
5.4.290.0030.04012.49
5.4.280.0100.03112.39
5.4.270.0050.03912.39
5.4.260.0130.03612.39
5.4.250.0050.04012.39
5.4.240.0110.04212.39
5.4.230.0070.04112.38
5.4.220.0080.03612.38
5.4.210.0070.03412.38
5.4.200.0070.03612.38
5.4.190.0040.03812.38
5.4.180.0080.03712.38
5.4.170.0080.03712.39
5.4.160.0070.03612.38
5.4.150.0080.03612.38
5.4.140.0080.03712.07
5.4.130.0050.03612.05
5.4.120.0070.03412.02
5.4.110.0020.04012.01
5.4.100.0060.03412.01
5.4.90.0050.03712.01
5.4.80.0060.03612.01
5.4.70.0070.04112.00
5.4.60.0080.03912.01
5.4.50.0060.04512.01
5.4.40.0080.04312.00
5.4.30.0090.03311.99
5.4.20.0090.03111.98
5.4.10.0050.03411.99
5.4.00.0040.03811.48
5.3.280.0100.03612.71
5.3.270.0100.03912.72
5.3.260.0060.03912.72
5.3.250.0040.03912.72
5.3.240.0050.03812.72
5.3.230.0050.03912.71
5.3.220.0050.03712.68
5.3.210.0080.04512.68
5.3.200.0050.03612.68
5.3.190.0040.03812.68
5.3.180.0040.03712.67
5.3.170.0060.03612.67
5.3.160.0060.03512.67
5.3.150.0070.03412.67
5.3.140.0050.03712.66
5.3.130.0060.04012.65
5.3.120.0090.03412.66
5.3.110.0070.03712.66
5.3.100.0050.03712.12
5.3.90.0050.04212.08
5.3.80.0080.03312.07
5.3.70.0070.04112.07
5.3.60.0060.04012.06
5.3.50.0080.03312.00
5.3.40.0050.03712.00
5.3.30.0060.03611.95
5.3.20.0070.03811.73
5.3.10.0060.03811.70
5.3.00.0030.03711.69
5.2.170.0060.0289.18
5.2.160.0030.0319.18
5.2.150.0060.0359.18
5.2.140.0070.0279.18
5.2.130.0080.0259.14
5.2.120.0090.0319.14
5.2.110.0050.0279.15
5.2.100.0040.0299.14
5.2.90.0050.0339.14
5.2.80.0090.0279.14
5.2.70.0060.0349.14
5.2.60.0090.0339.09
5.2.50.0050.0309.06
5.2.40.0060.0279.04
5.2.30.0070.0279.02
5.2.20.0040.0299.00
5.2.10.0050.0288.93
5.2.00.0020.0318.78
5.1.60.0040.0248.07
5.1.50.0060.0228.07
5.1.40.0050.0238.05
5.1.30.0050.0308.39
5.1.20.0090.0268.42
5.1.10.0060.0338.14
5.1.00.0050.0328.14
5.0.50.0030.0216.62
5.0.40.0020.0206.48
5.0.30.0050.0296.29
5.0.20.0050.0186.26
5.0.10.0020.0226.24
5.0.00.0050.0296.23
4.4.90.0030.0154.78
4.4.80.0050.0134.75
4.4.70.0040.0144.76
4.4.60.0030.0184.76
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0040.0144.76
4.4.20.0040.0224.85
4.4.10.0040.0194.85
4.4.00.0020.0334.76
4.3.110.0030.0154.67
4.3.100.0020.0154.67
4.3.90.0050.0224.63
4.3.80.0040.0304.58
4.3.70.0030.0204.63
4.3.60.0030.0204.63
4.3.50.0020.0174.63
4.3.40.0060.0204.54
4.3.30.0020.0153.29
4.3.20.0010.0173.27
4.3.10.0010.0163.21
4.3.00.0070.01715.89

preferences:
144.5 ms | 1394 KiB | 7 Q