3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = new StdClass; $o->test = function (){ echo 1223; }

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)
5.4.350.0090.03712.03
5.4.340.0060.04212.03
5.4.320.0050.04712.52
5.4.310.0110.04812.52
5.4.300.0050.04912.52
5.4.290.0060.04112.51
5.4.280.0100.03612.41
5.4.270.0100.03612.41
5.4.260.0080.04412.41
5.4.250.0060.06212.41
5.4.240.0070.04512.40
5.4.230.0060.04712.40
5.4.220.0060.04012.40
5.4.210.0070.04212.40
5.4.200.0100.05012.40
5.4.190.0100.04912.39
5.4.180.0070.05112.39
5.4.170.0070.03712.41
5.4.160.0100.03712.40
5.4.150.0070.03812.39
5.4.140.0100.04212.08
5.4.130.0060.04112.07
5.4.120.0070.03812.03
5.4.110.0070.04012.03
5.4.100.0090.04012.03
5.4.90.0060.04412.03
5.4.80.0080.04312.03
5.4.70.0090.04012.02
5.4.60.0090.04112.02
5.4.50.0040.04512.02
5.4.40.0050.04312.02
5.4.30.0080.03612.00
5.4.20.0040.03912.00
5.4.10.0060.03812.01
5.4.00.0040.04011.50
5.3.290.0060.04112.80
5.3.280.0070.03712.71
5.3.270.0050.04312.72
5.3.260.0100.03912.72
5.3.250.0080.04112.72
5.3.240.0070.04012.72
5.3.230.0050.04212.71
5.3.220.0100.03712.68
5.3.210.0080.04612.68
5.3.200.0090.03712.68
5.3.190.0040.04112.68
5.3.180.0060.03812.67
5.3.170.0090.04112.67
5.3.160.0130.03512.67
5.3.150.0080.04412.68
5.3.140.0070.04412.66
5.3.130.0070.04212.66
5.3.120.0070.04612.66
5.3.110.0110.04112.66
5.3.100.0100.03712.13
5.3.90.0060.04212.11
5.3.80.0080.03512.09
5.3.70.0080.04312.09
5.3.60.0050.04712.08
5.3.50.0070.03912.02
5.3.40.0060.03912.02
5.3.30.0100.03811.98
5.3.20.0060.03711.76
5.3.10.0080.03411.73
5.3.00.0050.04011.71
5.2.170.0070.0309.18
5.2.160.0060.0299.18
5.2.150.0060.0309.18
5.2.140.0040.0349.18
5.2.130.0060.0419.13
5.2.120.0060.0329.14
5.2.110.0050.0399.15
5.2.100.0050.0329.14
5.2.90.0030.0339.14
5.2.80.0030.0339.14
5.2.70.0090.0319.14
5.2.60.0100.0319.09
5.2.50.0090.0349.06
5.2.40.0070.0329.04
5.2.30.0050.0379.01
5.2.20.0070.0349.01
5.2.10.0040.0308.93
5.2.00.0050.0318.79
5.1.60.0070.0248.06
5.1.50.0050.0298.07
5.1.40.0030.0278.05
5.1.30.0070.0258.39
5.1.20.0040.0298.42
5.1.10.0040.0288.14
5.1.00.0080.0238.14
5.0.50.0070.0216.62
5.0.40.0050.0216.48
5.0.30.0030.0336.29
5.0.20.0050.0186.27
5.0.10.0040.0206.24
5.0.00.0020.0336.23
4.4.90.0020.0174.78
4.4.80.0040.0174.76
4.4.70.0020.0184.75
4.4.60.0020.0184.75
4.4.50.0000.0184.77
4.4.40.0030.0264.71
4.4.30.0050.0154.76
4.4.20.0000.0244.84
4.4.10.0050.0174.85
4.4.00.0020.0314.75
4.3.110.0040.0234.67
4.3.100.0020.0234.66
4.3.90.0020.0184.64
4.3.80.0060.0224.58
4.3.70.0020.0174.63
4.3.60.0030.0154.63
4.3.50.0030.0184.63
4.3.40.0040.0284.53
4.3.30.0020.0173.28
4.3.20.0040.0153.26
4.3.10.0050.0163.22
4.3.00.0430.01713.15

preferences:
150.6 ms | 1394 KiB | 7 Q