3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 5; $y = 3; $z = 0; $z = $x - $y; if ($z < 2) {echo 'z is less than 2' . $z;} else {echo 'z is not less than 2' . $z;} ECHO<<< <p> Hello </p> END ECHO>>>

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)
5.4.260.0070.03812.36
5.4.250.0060.04312.36
5.4.240.0100.04912.36
5.4.230.0080.04512.35
5.4.220.0060.03912.35
5.4.210.0090.03912.35
5.4.200.0090.04212.35
5.4.190.0020.04612.35
5.4.180.0050.03712.35
5.4.170.0080.03512.36
5.4.160.0070.03912.35
5.4.150.0050.03912.35
5.4.140.0040.03912.04
5.4.130.0060.03512.02
5.4.120.0050.03511.98
5.4.110.0040.03711.98
5.4.100.0030.04011.98
5.4.90.0070.03611.98
5.4.80.0070.03611.98
5.4.70.0070.03611.98
5.4.60.0070.03411.97
5.4.50.0050.03911.97
5.4.40.0040.03611.97
5.4.30.0040.04111.96
5.4.20.0050.03911.96
5.4.10.0040.03511.96
5.4.00.0050.03611.46
5.3.280.0060.03812.71
5.3.270.0070.03812.73
5.3.260.0070.03812.72
5.3.250.0050.03812.72
5.3.240.0060.03812.72
5.3.230.0070.03612.71
5.3.220.0050.03912.68
5.3.210.0070.03712.68
5.3.200.0040.03812.68
5.3.190.0050.03812.68
5.3.180.0070.04112.67
5.3.170.0080.03612.67
5.3.160.0090.04212.67
5.3.150.0090.04312.67
5.3.140.0070.03612.66
5.3.130.0070.03912.66
5.3.120.0070.03812.66
5.3.110.0090.04112.66
5.3.100.0040.03812.12
5.3.90.0050.03612.08
5.3.80.0070.03712.08
5.3.70.0060.03612.07
5.3.60.0070.03712.06
5.3.50.0040.03912.00
5.3.40.0070.03512.00
5.3.30.0040.03811.94
5.3.20.0040.03811.70
5.3.10.0060.03811.65
5.3.00.0060.03611.64
5.2.170.0050.0319.14
5.2.160.0040.0329.14
5.2.150.0020.0329.14
5.2.140.0040.0329.14
5.2.130.0070.0319.10
5.2.120.0050.0309.10
5.2.110.0070.0329.10
5.2.100.0050.0319.10
5.2.90.0040.0309.10
5.2.80.0080.0289.09
5.2.70.0040.0359.09
5.2.60.0050.0349.05
5.2.50.0040.0329.02
5.2.40.0040.0308.99
5.2.30.0040.0308.97
5.2.20.0050.0288.96
5.2.10.0040.0298.88
5.2.00.0040.0328.74
5.1.60.0070.0268.03
5.1.50.0040.0258.03
5.1.40.0030.0258.02
5.1.30.0050.0258.36
5.1.20.0050.0258.39
5.1.10.0040.0258.12
5.1.00.0050.0258.11
5.0.50.0050.0236.59
5.0.40.0030.0196.45
5.0.30.0030.0336.26
5.0.20.0030.0196.24
5.0.10.0040.0196.21
5.0.00.0050.0296.21
4.4.90.0020.0154.78
4.4.80.0020.0164.76
4.4.70.0030.0164.76
4.4.60.0040.0164.76
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0060.0154.76
4.4.20.0040.0164.84
4.4.10.0040.0174.85
4.4.00.0020.0294.76
4.3.110.0020.0194.67
4.3.100.0040.0144.66
4.3.90.0040.0144.63
4.3.80.0030.0254.58
4.3.70.0030.0144.63
4.3.60.0020.0154.62
4.3.50.0020.0164.63
4.3.40.0040.0234.54
4.3.30.0020.0163.28
4.3.20.0030.0163.26
4.3.10.0020.0163.22
4.3.00.0100.0237.39

preferences:
143.28 ms | 1394 KiB | 7 Q