3v4l.org

run code in 300+ PHP versions simultaneously
<?php $id=0; if($id!=NULL) echo 'yes'; ele echo 'no';

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)
5.4.320.0070.03912.50
5.4.310.0050.04112.50
5.4.300.0060.03812.50
5.4.290.0050.04212.49
5.4.280.0070.04912.39
5.4.270.0080.03812.39
5.4.260.0090.04412.39
5.4.250.0060.03812.39
5.4.240.0080.05012.39
5.4.230.0080.03812.38
5.4.220.0070.03712.38
5.4.210.0050.03612.38
5.4.200.0040.04112.38
5.4.190.0090.04512.38
5.4.180.0090.03412.38
5.4.170.0090.04412.38
5.4.160.0070.03412.38
5.4.150.0060.03612.38
5.4.140.0040.03712.07
5.4.130.0060.03512.05
5.4.120.0080.03312.01
5.4.110.0050.03512.01
5.4.100.0090.03212.01
5.4.90.0060.03612.01
5.4.80.0050.04012.01
5.4.70.0050.04012.00
5.4.60.0040.03612.01
5.4.50.0050.03612.00
5.4.40.0060.03412.00
5.4.30.0070.03411.99
5.4.20.0040.03711.98
5.4.10.0100.03411.99
5.4.00.0060.03611.48
5.3.290.0060.04312.80
5.3.280.0060.03812.70
5.3.270.0060.03812.73
5.3.260.0040.04012.72
5.3.250.0080.03512.72
5.3.240.0050.03712.72
5.3.230.0080.03512.71
5.3.220.0070.03512.68
5.3.210.0050.03912.68
5.3.200.0060.04612.68
5.3.190.0060.04112.68
5.3.180.0080.03512.67
5.3.170.0060.03712.67
5.3.160.0040.04012.67
5.3.150.0070.03712.68
5.3.140.0080.03812.66
5.3.130.0110.04312.66
5.3.120.0030.04412.65
5.3.110.0060.04812.66
5.3.100.0080.03812.12
5.3.90.0050.04112.08
5.3.80.0050.03712.07
5.3.70.0050.04012.07
5.3.60.0040.03812.06
5.3.50.0070.03512.00
5.3.40.0060.03812.00
5.3.30.0090.03911.95
5.3.20.0040.03611.73
5.3.10.0050.03511.70
5.3.00.0070.03711.69
5.2.170.0050.0379.18
5.2.160.0040.0309.18
5.2.150.0030.0349.18
5.2.140.0060.0359.18
5.2.130.0060.0309.14
5.2.120.0070.0289.14
5.2.110.0050.0289.15
5.2.100.0050.0299.14
5.2.90.0060.0279.14
5.2.80.0070.0329.14
5.2.70.0070.0319.14
5.2.60.0050.0299.09
5.2.50.0050.0349.06
5.2.40.0090.0269.04
5.2.30.0070.0329.01
5.2.20.0040.0299.00
5.2.10.0030.0308.92
5.2.00.0050.0288.78
5.1.60.0040.0258.07
5.1.50.0060.0238.06
5.1.40.0040.0248.05
5.1.30.0050.0248.39
5.1.20.0040.0388.42
5.1.10.0050.0258.14
5.1.00.0070.0348.15
5.0.50.0050.0276.63
5.0.40.0060.0206.48
5.0.30.0060.0286.29
5.0.20.0050.0186.27
5.0.10.0040.0196.24
5.0.00.0050.0326.23
4.4.90.0030.0204.78
4.4.80.0040.0144.76
4.4.70.0030.0204.75
4.4.60.0050.0134.75
4.4.50.0020.0174.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0030.0164.85
4.4.10.0040.0154.85
4.4.00.0020.0274.76
4.3.110.0030.0164.67
4.3.100.0030.0204.66
4.3.90.0020.0184.63
4.3.80.0090.0254.58
4.3.70.0020.0194.63
4.3.60.0010.0174.63
4.3.50.0050.0134.63
4.3.40.0030.0274.54
4.3.30.0010.0183.28
4.3.20.0040.0203.26
4.3.10.0010.0173.22
4.3.00.0030.0236.79

preferences:
138.83 ms | 1394 KiB | 7 Q