3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = 72 for( ;$c = 63, $d > $c; $d -= 20) { echo $a . ' ' .$b . ' ' .$c; }

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)
5.4.310.0060.03712.49
5.4.300.0040.03812.50
5.4.290.0080.03512.49
5.4.280.0090.03112.39
5.4.270.0080.03712.39
5.4.260.0050.04012.39
5.4.250.0100.03312.39
5.4.240.0070.04512.39
5.4.230.0050.03812.38
5.4.220.0040.03812.38
5.4.210.0060.03712.38
5.4.200.0080.04512.38
5.4.190.0040.03812.38
5.4.180.0080.04012.38
5.4.170.0040.03712.39
5.4.160.0040.03712.38
5.4.150.0070.03812.38
5.4.140.0080.03812.07
5.4.130.0090.03512.05
5.4.120.0050.03712.01
5.4.110.0090.03212.01
5.4.100.0050.03612.02
5.4.90.0050.03812.01
5.4.80.0060.04112.01
5.4.70.0060.03512.01
5.4.60.0080.03512.01
5.4.50.0060.04112.00
5.4.40.0030.03612.00
5.4.30.0090.03111.99
5.4.20.0060.03411.99
5.4.10.0060.03411.99
5.4.00.0060.03511.49
5.3.280.0070.03812.70
5.3.270.0070.04412.72
5.3.260.0080.03712.72
5.3.250.0030.04012.72
5.3.240.0060.03612.72
5.3.230.0050.03712.71
5.3.220.0040.03912.68
5.3.210.0040.04012.68
5.3.200.0050.03812.68
5.3.190.0060.04212.68
5.3.180.0070.04512.68
5.3.170.0040.03812.67
5.3.160.0050.03812.68
5.3.150.0080.04312.67
5.3.140.0040.04212.66
5.3.130.0040.03912.66
5.3.120.0060.03712.66
5.3.110.0070.04212.66
5.3.100.0110.03512.12
5.3.90.0050.03612.08
5.3.80.0030.03812.07
5.3.70.0050.03612.07
5.3.60.0060.03612.06
5.3.50.0060.03512.00
5.3.40.0060.03612.00
5.3.30.0040.03711.95
5.3.20.0040.03711.72
5.3.10.0090.03611.70
5.3.00.0080.03911.68
5.2.170.0040.0319.18
5.2.160.0050.0299.18
5.2.150.0050.0329.18
5.2.140.0050.0299.18
5.2.130.0060.0269.13
5.2.120.0030.0289.14
5.2.110.0010.0329.14
5.2.100.0050.0279.14
5.2.90.0050.0319.14
5.2.80.0070.0279.14
5.2.70.0090.0249.14
5.2.60.0050.0289.09
5.2.50.0080.0269.06
5.2.40.0060.0339.03
5.2.30.0070.0379.01
5.2.20.0050.0279.01
5.2.10.0030.0288.93
5.2.00.0030.0358.78
5.1.60.0050.0258.07
5.1.50.0030.0258.06
5.1.40.0060.0288.04
5.1.30.0020.0278.40
5.1.20.0050.0258.42
5.1.10.0040.0278.14
5.1.00.0030.0268.14
5.0.50.0040.0206.62
5.0.40.0040.0256.48
5.0.30.0020.0326.29
5.0.20.0050.0176.27
5.0.10.0060.0196.24
5.0.00.0040.0356.23
4.4.90.0050.0224.78
4.4.80.0030.0144.75
4.4.70.0050.0144.75
4.4.60.0050.0154.75
4.4.50.0020.0154.77
4.4.40.0030.0244.71
4.4.30.0040.0224.76
4.4.20.0030.0274.84
4.4.10.0030.0164.85
4.4.00.0050.0264.76
4.3.110.0010.0184.67
4.3.100.0040.0154.66
4.3.90.0020.0144.64
4.3.80.0060.0204.58
4.3.70.0010.0154.63
4.3.60.0030.0134.63
4.3.50.0020.0154.63
4.3.40.0040.0224.54
4.3.30.0020.0193.29
4.3.20.0020.0193.26
4.3.10.0010.0183.21
4.3.00.0100.0207.82

preferences:
140.9 ms | 1394 KiB | 7 Q