3v4l.org

run code in 300+ PHP versions simultaneously
<?php function () { return "stdClass"; } $obj = (object) [];

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)
5.4.340.0110.05112.02
5.4.320.0240.10112.52
5.4.310.0180.06812.52
5.4.300.0100.06312.52
5.4.290.0080.06512.51
5.4.280.0160.07712.41
5.4.270.0330.14512.41
5.4.260.0130.05512.41
5.4.250.0070.04812.40
5.4.240.0090.05412.41
5.4.230.0070.04912.39
5.4.220.0080.06712.40
5.4.210.0070.05112.39
5.4.200.0070.04712.40
5.4.190.0060.03812.39
5.4.180.0110.04612.39
5.4.170.0090.05412.40
5.4.160.0090.04012.39
5.4.150.0060.05012.39
5.4.140.0080.06412.09
5.4.130.0070.03612.06
5.4.120.0070.04512.03
5.4.110.0070.04512.03
5.4.100.0050.03712.02
5.4.90.0130.05312.03
5.4.80.0050.04412.03
5.4.70.0080.03412.02
5.4.60.0030.03912.02
5.4.50.0080.03812.02
5.4.40.0080.03912.01
5.4.30.0130.04512.01
5.4.20.0130.04412.00
5.4.10.0080.04412.01
5.4.00.0090.04611.50
5.3.290.0090.04712.80
5.3.280.0090.04212.71
5.3.270.0040.04212.73
5.3.260.0070.04112.72
5.3.250.0090.05012.72
5.3.240.0060.03912.72
5.3.230.0090.03712.71
5.3.220.0070.04912.68
5.3.210.0060.04212.68
5.3.200.0030.04112.68
5.3.190.0100.03812.68
5.3.180.0140.04412.67
5.3.170.0130.04012.67
5.3.160.0100.04212.68
5.3.150.0070.04112.68
5.3.140.0110.03812.66
5.3.130.0080.03812.66
5.3.120.0070.03912.65
5.3.110.0060.03812.66
5.3.100.0040.03912.12
5.3.90.0100.03312.10
5.3.80.0100.04612.09
5.3.70.0220.06312.09
5.3.60.0300.04012.07
5.3.50.0260.04512.02
5.3.40.0260.03812.02
5.3.30.0100.04111.98
5.3.20.0280.03811.77
5.3.10.0190.03211.73
5.3.00.0180.03711.71
5.2.170.0050.0339.18
5.2.160.0120.0339.18
5.2.150.0110.0289.18
5.2.140.0050.0409.18
5.2.130.0060.0359.14
5.2.120.0130.0299.14
5.2.110.0080.0349.14
5.2.100.0060.0289.14
5.2.90.0020.0379.14
5.2.80.0060.0389.14
5.2.70.0070.0329.14
5.2.60.0090.0359.09
5.2.50.0090.0389.05
5.2.40.0050.0289.03
5.2.30.0080.0279.01
5.2.20.0040.0309.00
5.2.10.0020.0308.93
5.2.00.0050.0418.78
5.1.60.0060.0238.07
5.1.50.0040.0258.06
5.1.40.0070.0238.05
5.1.30.0060.0268.39
5.1.20.0060.0258.42
5.1.10.0040.0268.14
5.1.00.0060.0248.14
5.0.50.0050.0206.62
5.0.40.0050.0176.48
5.0.30.0040.0306.29
5.0.20.0040.0236.26
5.0.10.0020.0236.24
5.0.00.0030.0356.23
4.4.90.0030.0154.78
4.4.80.0020.0164.76
4.4.70.0040.0154.75
4.4.60.0020.0164.76
4.4.50.0030.0154.77
4.4.40.0010.0274.71
4.4.30.0030.0154.76
4.4.20.0010.0184.85
4.4.10.0040.0154.85
4.4.00.0050.0244.76
4.3.110.0030.0164.67
4.3.100.0040.0144.67
4.3.90.0230.0454.63
4.3.80.0020.0254.58
4.3.70.0010.0164.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0050.0254.54
4.3.30.0030.0153.28
4.3.20.0040.0183.27
4.3.10.0040.0143.22
4.3.00.0200.0176.92

preferences:
142.68 ms | 1394 KiB | 7 Q