3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=4;$b=2; $x=5 echo $y=$a>$b?$a:$b; $y=$x>4?'true':'false'; 

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)
5.4.310.0090.04012.50
5.4.300.0070.03912.50
5.4.290.0040.04212.49
5.4.280.0040.03612.39
5.4.270.0010.04112.39
5.4.260.0070.04412.39
5.4.250.0060.03912.39
5.4.240.0040.04312.39
5.4.230.0060.04312.38
5.4.220.0100.03612.38
5.4.210.0070.03512.38
5.4.200.0110.04512.38
5.4.190.0060.03712.38
5.4.180.0040.04212.38
5.4.170.0090.03612.38
5.4.160.0030.04012.38
5.4.150.0080.03412.38
5.4.140.0080.03612.07
5.4.130.0060.04412.05
5.4.120.0090.03412.01
5.4.110.0050.04312.01
5.4.100.0070.04712.01
5.4.90.0090.05212.01
5.4.80.0090.04912.01
5.4.70.0090.03512.01
5.4.60.0080.03312.01
5.4.50.0040.04112.01
5.4.40.0050.03511.99
5.4.30.0080.03311.99
5.4.20.0050.03611.98
5.4.10.0040.03712.00
5.4.00.0050.04011.48
5.3.280.0070.03612.71
5.3.270.0060.03812.72
5.3.260.0050.03912.72
5.3.250.0050.04712.72
5.3.240.0100.03812.72
5.3.230.0060.05412.70
5.3.220.0080.04312.68
5.3.210.0080.04212.68
5.3.200.0050.03912.68
5.3.190.0040.03912.68
5.3.180.0080.04112.67
5.3.170.0050.03712.66
5.3.160.0060.03512.67
5.3.150.0050.03812.67
5.3.140.0060.03612.66
5.3.130.0060.03912.66
5.3.120.0060.03912.66
5.3.110.0040.04012.66
5.3.100.0050.03712.12
5.3.90.0040.03812.09
5.3.80.0070.03412.07
5.3.70.0090.03312.07
5.3.60.0050.03712.06
5.3.50.0060.03712.00
5.3.40.0040.03912.00
5.3.30.0080.03311.95
5.3.20.0040.03811.73
5.3.10.0070.03411.70
5.3.00.0060.03611.68
5.2.170.0060.0309.18
5.2.160.0030.0319.18
5.2.150.0050.0309.18
5.2.140.0010.0349.18
5.2.130.0110.0229.14
5.2.120.0050.0319.13
5.2.110.0070.0299.14
5.2.100.0050.0289.14
5.2.90.0010.0379.14
5.2.80.0030.0319.14
5.2.70.0040.0309.14
5.2.60.0040.0339.09
5.2.50.0080.0389.07
5.2.40.0080.0309.04
5.2.30.0060.0319.01
5.2.20.0230.0709.00
5.2.10.0070.0438.93
5.2.00.0070.0438.79
5.1.60.0050.0328.07
5.1.50.0060.0368.06
5.1.40.0140.0568.05
5.1.30.0160.0808.40
5.1.20.0120.0738.42
5.1.10.0150.0448.14
5.1.00.0060.0348.14
5.0.50.0030.0336.62
5.0.40.0090.0336.48
5.0.30.0080.0626.29
5.0.20.0050.0466.26
5.0.10.0080.0246.24
5.0.00.0040.0396.23
4.4.90.0050.0174.78
4.4.80.0030.0154.75
4.4.70.0060.0134.76
4.4.60.0030.0154.76
4.4.50.0030.0164.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0020.0174.84
4.4.10.0040.0174.85
4.4.00.0050.0264.76
4.3.110.0050.0354.67
4.3.100.0040.0194.67
4.3.90.0020.0194.63
4.3.80.0110.0454.59
4.3.70.0060.0144.63
4.3.60.0040.0174.63
4.3.50.0050.0324.63
4.3.40.0020.0264.54
4.3.30.0020.0193.28
4.3.20.0060.0173.25
4.3.10.0010.0183.22
4.3.00.0030.01315.29

preferences:
160.24 ms | 1394 KiB | 7 Q