3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = 72 for( ; $a = 36, $b = 45, $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)
5.4.310.0040.04012.50
5.4.300.0040.04412.50
5.4.290.0040.04012.49
5.4.280.0070.03512.39
5.4.270.0070.03712.39
5.4.260.0090.03512.39
5.4.250.0050.03912.39
5.4.240.0090.03512.39
5.4.230.0070.03612.38
5.4.220.0040.03812.38
5.4.210.0060.03412.38
5.4.200.0060.04212.38
5.4.190.0110.04812.38
5.4.180.0060.03712.38
5.4.170.0120.02912.39
5.4.160.0030.03812.38
5.4.150.0090.03512.38
5.4.140.0030.04012.07
5.4.130.0070.03412.05
5.4.120.0060.03912.02
5.4.110.0110.03512.02
5.4.100.0040.03912.01
5.4.90.0060.04112.01
5.4.80.0040.03912.01
5.4.70.0070.03612.00
5.4.60.0070.03512.00
5.4.50.0060.04712.00
5.4.40.0090.04012.00
5.4.30.0080.03911.99
5.4.20.0070.03411.99
5.4.10.0040.04111.99
5.4.00.0060.04211.48
5.3.280.0100.03312.71
5.3.270.0090.04212.72
5.3.260.0080.03712.72
5.3.250.0070.03712.72
5.3.240.0070.04012.72
5.3.230.0100.03512.71
5.3.220.0100.05112.68
5.3.210.0030.04612.68
5.3.200.0050.03712.68
5.3.190.0020.04312.68
5.3.180.0050.04412.67
5.3.170.0050.03812.67
5.3.160.0070.03612.67
5.3.150.0100.04612.68
5.3.140.0030.03912.66
5.3.130.0060.04012.66
5.3.120.0080.04112.66
5.3.110.0030.04512.66
5.3.100.0070.03912.12
5.3.90.0070.03712.08
5.3.80.0050.04212.07
5.3.70.0070.04212.08
5.3.60.0070.03712.06
5.3.50.0060.03912.00
5.3.40.0070.03512.00
5.3.30.0050.03711.95
5.3.20.0040.03711.73
5.3.10.0080.03611.70
5.3.00.0080.03511.68
5.2.170.0020.0329.18
5.2.160.0050.0289.18
5.2.150.0070.0309.18
5.2.140.0020.0329.18
5.2.130.0060.0349.14
5.2.120.0070.0289.14
5.2.110.0090.0369.15
5.2.100.0050.0299.14
5.2.90.0030.0319.14
5.2.80.0070.0279.14
5.2.70.0060.0349.14
5.2.60.0050.0379.09
5.2.50.0070.0359.06
5.2.40.0040.0299.04
5.2.30.0050.0299.02
5.2.20.0030.0309.00
5.2.10.0040.0298.93
5.2.00.0040.0288.78
5.1.60.0060.0208.07
5.1.50.0040.0308.06
5.1.40.0040.0328.04
5.1.30.0070.0268.40
5.1.20.0070.0268.42
5.1.10.0050.0258.14
5.1.00.0040.0268.14
5.0.50.0070.0176.62
5.0.40.0020.0216.48
5.0.30.0030.0316.29
5.0.20.0050.0226.26
5.0.10.0090.0146.24
5.0.00.0050.0306.23
4.4.90.0040.0154.78
4.4.80.0020.0204.75
4.4.70.0010.0174.75
4.4.60.0060.0124.75
4.4.50.0030.0154.77
4.4.40.0050.0294.70
4.4.30.0030.0154.76
4.4.20.0040.0184.84
4.4.10.0060.0124.85
4.4.00.0020.0264.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0030.0154.63
4.3.80.0030.0234.59
4.3.70.0020.0154.63
4.3.60.0020.0194.63
4.3.50.0020.0164.63
4.3.40.0020.0244.53
4.3.30.0000.0183.28
4.3.20.0010.0163.26
4.3.10.0030.0183.21
4.3.00.0000.0237.82

preferences:
142.79 ms | 1394 KiB | 7 Q