3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('0x1234Ab' == '1193131'); var_dump(dechex(1193131)); echo "yes"

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)
5.4.340.0070.03311.98
5.4.320.0030.03912.46
5.4.310.0060.03812.46
5.4.300.0030.03912.47
5.4.290.0060.03812.47
5.4.280.0090.03112.36
5.4.270.0070.03512.36
5.4.260.0060.03812.36
5.4.250.0050.03812.36
5.4.240.0030.03712.36
5.4.230.0090.03412.36
5.4.220.0030.03812.35
5.4.210.0080.03312.35
5.4.200.0090.03312.35
5.4.190.0040.03712.35
5.4.180.0070.03612.35
5.4.170.0040.03712.36
5.4.160.0030.03912.36
5.4.150.0070.03412.35
5.4.140.0040.03812.04
5.4.130.0060.03512.03
5.4.120.0030.03811.99
5.4.110.0080.03311.98
5.4.100.0050.03511.98
5.4.90.0050.03711.98
5.4.80.0030.03911.98
5.4.70.0080.03211.98
5.4.60.0080.03211.98
5.4.50.0050.03611.98
5.4.40.0040.03611.96
5.4.30.0060.03411.96
5.4.20.0060.04211.96
5.4.10.0090.03711.96
5.4.00.0080.03311.46
5.3.290.0040.04112.80
5.3.280.0080.03612.71
5.3.270.0100.03512.72
5.3.260.0060.03912.72
5.3.250.0040.03812.72
5.3.240.0080.03612.72
5.3.230.0080.03412.71
5.3.220.0080.04212.68
5.3.210.0040.04512.68
5.3.200.0050.03612.68
5.3.190.0050.03812.67
5.3.180.0070.03512.67
5.3.170.0050.03712.67
5.3.160.0040.03712.67
5.3.150.0090.03312.68
5.3.140.0060.03512.66
5.3.130.0070.03712.66
5.3.120.0060.03812.66
5.3.110.0060.03812.66
5.3.100.0050.03712.12
5.3.90.0070.03512.08
5.3.80.0040.03612.07
5.3.70.0020.03912.07
5.3.60.0030.04012.06
5.3.50.0080.03612.00
5.3.40.0030.03812.00
5.3.30.0030.03711.95
5.3.20.0060.03611.73
5.3.10.0050.03511.70
5.3.00.0040.03711.68
5.2.170.0060.0299.19
5.2.160.0030.0309.18
5.2.150.0050.0309.19
5.2.140.0060.0289.18
5.2.130.0040.0299.14
5.2.120.0060.0279.14
5.2.110.0050.0319.15
5.2.100.0030.0299.14
5.2.90.0030.0309.14
5.2.80.0040.0309.14
5.2.70.0020.0319.14
5.2.60.0010.0379.09
5.2.50.0030.0309.06
5.2.40.0050.0329.04
5.2.30.0060.0289.02
5.2.20.0050.0289.00
5.2.10.0030.0298.93
5.2.00.0030.0308.78
5.1.60.0030.0268.07
5.1.50.0060.0238.07
5.1.40.0050.0238.05
5.1.30.0020.0288.40
5.1.20.0030.0288.42
5.1.10.0050.0288.14
5.1.00.0080.0238.14
5.0.50.0060.0176.62
5.0.40.0050.0186.48
5.0.30.0010.0326.29
5.0.20.0040.0186.26
5.0.10.0040.0256.24
5.0.00.0030.0326.23
4.4.90.0020.0164.78
4.4.80.0010.0164.75
4.4.70.0010.0174.76
4.4.60.0030.0164.75
4.4.50.0020.0154.77
4.4.40.0030.0244.71
4.4.30.0010.0174.75
4.4.20.0020.0174.84
4.4.10.0030.0154.85
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0020.0154.63
4.3.80.0010.0254.58
4.3.70.0030.0134.63
4.3.60.0010.0164.62
4.3.50.0030.0154.63
4.3.40.0020.0274.54
4.3.30.0010.0163.29
4.3.20.0020.0193.27
4.3.10.0020.0183.22
4.3.00.0000.02010.61

preferences:
140.45 ms | 1386 KiB | 7 Q