3v4l.org

run code in 300+ PHP versions simultaneously
<?php class phpinfo() { public $var; } $a = new A; $a->var = 5; var_export($a);

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)
5.4.340.0060.03312.02
5.4.320.0050.03712.51
5.4.310.0070.03612.50
5.4.300.0090.04312.51
5.4.290.0060.03712.50
5.4.280.0050.04112.40
5.4.270.0050.03612.40
5.4.260.0040.03812.40
5.4.250.0070.03512.40
5.4.240.0070.03412.40
5.4.230.0070.03512.39
5.4.220.0050.03512.39
5.4.210.0020.03812.39
5.4.200.0040.03812.39
5.4.190.0050.03612.39
5.4.180.0040.03712.39
5.4.170.0040.03712.39
5.4.160.0030.03712.39
5.4.150.0050.03512.39
5.4.140.0060.04012.08
5.4.130.0040.03612.06
5.4.120.0050.03412.03
5.4.110.0080.03412.02
5.4.100.0020.03912.02
5.4.90.0100.03212.02
5.4.80.0040.03812.02
5.4.70.0040.03712.02
5.4.60.0040.03512.02
5.4.50.0050.03512.02
5.4.40.0060.03312.00
5.4.30.0030.03712.00
5.4.20.0050.03412.00
5.4.10.0070.03212.00
5.4.00.0070.03311.50
5.3.290.0020.04212.80
5.3.280.0050.03812.70
5.3.270.0080.03512.73
5.3.260.0050.03912.72
5.3.250.0060.03712.72
5.3.240.0070.03512.72
5.3.230.0040.03912.71
5.3.220.0090.04012.68
5.3.210.0030.04012.68
5.3.200.0050.03612.68
5.3.190.0050.03912.68
5.3.180.0040.03812.68
5.3.170.0090.03812.66
5.3.160.0070.03512.68
5.3.150.0050.03712.67
5.3.140.0050.04412.66
5.3.130.0050.04612.66
5.3.120.0050.03912.66
5.3.110.0110.03312.66
5.3.100.0040.04012.12
5.3.90.0040.03712.10
5.3.80.0080.03412.09
5.3.70.0100.03112.09
5.3.60.0060.04012.08
5.3.50.0040.03712.02
5.3.40.0050.03612.02
5.3.30.0080.03311.98
5.3.20.0060.04511.75
5.3.10.0060.04111.73
5.3.00.0070.03411.71
5.2.170.0050.0299.21
5.2.160.0060.0349.21
5.2.150.0060.0319.21
5.2.140.0090.0259.21
5.2.130.0050.0279.17
5.2.120.0050.0279.17
5.2.110.0050.0369.18
5.2.100.0070.0299.18
5.2.90.0030.0309.17
5.2.80.0030.0329.17
5.2.70.0050.0379.17
5.2.60.0070.0359.13
5.2.50.0040.0309.09
5.2.40.0000.0339.07
5.2.30.0050.0299.05
5.2.20.0010.0329.03
5.2.10.0030.0298.94
5.2.00.0060.0278.80
5.1.60.0020.0268.08
5.1.50.0030.0268.08
5.1.40.0010.0278.06
5.1.30.0050.0258.41
5.1.20.0070.0248.43
5.1.10.0030.0278.16
5.1.00.0040.0268.15
5.0.50.0020.0226.64
5.0.40.0040.0186.49
5.0.30.0030.0316.31
5.0.20.0010.0226.28
5.0.10.0030.0216.26
5.0.00.0070.0316.25
4.4.90.0030.0154.78
4.4.80.0020.0164.75
4.4.70.0020.0164.76
4.4.60.0030.0154.75
4.4.50.0010.0174.77
4.4.40.0020.0264.71
4.4.30.0010.0174.76
4.4.20.0040.0144.85
4.4.10.0020.0164.85
4.4.00.0040.0244.76
4.3.110.0010.0174.67
4.3.100.0020.0164.66
4.3.90.0050.0124.64
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0030.0244.54
4.3.30.0030.0153.30
4.3.20.0020.0163.28
4.3.10.0010.0173.23
4.3.00.0170.0236.51

preferences:
134.9 ms | 1398 KiB | 7 Q