3v4l.org

run code in 300+ PHP versions simultaneously
<?php a = 9.2; $b = 10.02; $a = ceil($a); $b = floor($b); echo $a == $b ? 'equal' : 'not equal';

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)
5.4.310.0080.03512.49
5.4.300.0050.04912.50
5.4.290.0090.03612.49
5.4.280.0100.03212.39
5.4.270.0050.03812.39
5.4.260.0060.03812.39
5.4.250.0040.03912.39
5.4.240.0070.04112.39
5.4.230.0060.03812.38
5.4.220.0050.03812.38
5.4.210.0070.03512.38
5.4.200.0100.03312.38
5.4.190.0070.04712.38
5.4.180.0070.03512.38
5.4.170.0040.03812.38
5.4.160.0050.03712.38
5.4.150.0130.04212.38
5.4.140.0100.03612.07
5.4.130.0100.03912.05
5.4.120.0100.03512.02
5.4.110.0060.03612.02
5.4.100.0080.03412.01
5.4.90.0030.04012.01
5.4.80.0070.03712.01
5.4.70.0030.03712.01
5.4.60.0080.03312.00
5.4.50.0060.03512.00
5.4.40.0060.03412.00
5.4.30.0070.03412.00
5.4.20.0060.03511.99
5.4.10.0040.03611.99
5.4.00.0060.03611.49
5.3.280.0090.03512.71
5.3.270.0050.04012.72
5.3.260.0050.04212.72
5.3.250.0080.03612.72
5.3.240.0080.03712.72
5.3.230.0060.04112.71
5.3.220.0090.04312.68
5.3.210.0100.03512.68
5.3.200.0070.03612.68
5.3.190.0040.03912.68
5.3.180.0050.03812.68
5.3.170.0040.03812.67
5.3.160.0080.03712.67
5.3.150.0050.04112.67
5.3.140.0100.03712.66
5.3.130.0020.04412.66
5.3.120.0070.03912.65
5.3.110.0040.04212.66
5.3.100.0050.03812.12
5.3.90.0050.03912.08
5.3.80.0110.04712.07
5.3.70.0110.03512.08
5.3.60.0070.03612.07
5.3.50.0080.03412.00
5.3.40.0090.03312.00
5.3.30.0080.03411.95
5.3.20.0090.03311.72
5.3.10.0060.03511.70
5.3.00.0070.03611.68
5.2.170.0060.0309.18
5.2.160.0060.0299.18
5.2.150.0040.0339.18
5.2.140.0090.0349.18
5.2.130.0070.0289.14
5.2.120.0030.0319.14
5.2.110.0060.0299.15
5.2.100.0040.0309.14
5.2.90.0040.0309.14
5.2.80.0070.0289.14
5.2.70.0040.0319.14
5.2.60.0040.0319.09
5.2.50.0070.0289.06
5.2.40.0050.0299.03
5.2.30.0080.0389.01
5.2.20.0050.0299.01
5.2.10.0080.0338.93
5.2.00.0090.0358.78
5.1.60.0060.0328.07
5.1.50.0040.0348.06
5.1.40.0040.0258.05
5.1.30.0030.0378.40
5.1.20.0100.0298.42
5.1.10.0030.0278.14
5.1.00.0030.0278.14
5.0.50.0060.0196.62
5.0.40.0050.0186.48
5.0.30.0030.0336.29
5.0.20.0060.0176.27
5.0.10.0040.0196.24
5.0.00.0030.0316.23
4.4.90.0040.0144.78
4.4.80.0010.0174.76
4.4.70.0000.0184.76
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0010.0274.71
4.4.30.0040.0144.76
4.4.20.0050.0134.84
4.4.10.0010.0174.85
4.4.00.0030.0254.76
4.3.110.0030.0154.67
4.3.100.0040.0144.66
4.3.90.0010.0164.63
4.3.80.0030.0244.59
4.3.70.0050.0184.63
4.3.60.0030.0154.63
4.3.50.0040.0144.63
4.3.40.0030.0274.53
4.3.30.0030.0153.28
4.3.20.0020.0213.25
4.3.10.0020.0213.22
4.3.00.0100.0237.13

preferences:
133.76 ms | 1398 KiB | 7 Q