3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = []; var_dump($x instanceof ArrayObject)

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)
5.4.310.0030.04112.46
5.4.300.0090.03412.46
5.4.290.0040.04112.46
5.4.280.0060.03512.36
5.4.270.0090.03312.36
5.4.260.0080.03712.36
5.4.250.0050.04412.36
5.4.240.0100.03512.36
5.4.230.0050.04012.35
5.4.220.0060.03612.35
5.4.210.0080.03412.35
5.4.200.0070.03612.35
5.4.190.0110.03012.35
5.4.180.0040.04212.34
5.4.170.0070.03512.36
5.4.160.0050.03812.36
5.4.150.0070.03712.35
5.4.140.0060.03712.04
5.4.130.0050.03612.02
5.4.120.0100.03111.98
5.4.110.0060.04011.98
5.4.100.0080.03211.98
5.4.90.0080.03511.98
5.4.80.0050.03711.98
5.4.70.0100.03411.97
5.4.60.0080.03711.98
5.4.50.0070.03711.98
5.4.40.0100.03411.96
5.4.30.0070.03411.96
5.4.20.0100.03611.95
5.4.10.0030.03611.96
5.4.00.0060.03511.45
5.3.280.0060.03612.71
5.3.270.0080.04212.72
5.3.260.0070.03912.72
5.3.250.0050.03812.71
5.3.240.0070.03812.72
5.3.230.0070.03812.71
5.3.220.0070.03612.68
5.3.210.0080.03812.68
5.3.200.0060.03712.68
5.3.190.0070.03812.68
5.3.180.0080.04212.67
5.3.170.0070.04312.67
5.3.160.0060.03712.68
5.3.150.0060.03812.68
5.3.140.0040.03912.66
5.3.130.0060.03912.66
5.3.120.0080.03812.66
5.3.110.0030.04212.66
5.3.100.0040.03912.12
5.3.90.0060.03712.09
5.3.80.0070.03612.08
5.3.70.0080.03512.07
5.3.60.0050.03712.07
5.3.50.0090.03412.00
5.3.40.0060.03912.00
5.3.30.0080.03311.95
5.3.20.0060.03411.73
5.3.10.0060.03411.70
5.3.00.0060.03611.68
5.2.170.0050.0309.18
5.2.160.0040.0309.18
5.2.150.0020.0339.18
5.2.140.0020.0339.18
5.2.130.0020.0319.14
5.2.120.0060.0279.14
5.2.110.0040.0299.15
5.2.100.0040.0309.14
5.2.90.0030.0309.14
5.2.80.0040.0319.14
5.2.70.0070.0289.14
5.2.60.0030.0329.09
5.2.50.0050.0359.05
5.2.40.0070.0279.03
5.2.30.0060.0289.01
5.2.20.0050.0299.00
5.2.10.0060.0278.93
5.2.00.0040.0308.79
5.1.60.0060.0248.07
5.1.50.0030.0268.06
5.1.40.0020.0268.04
5.1.30.0040.0258.40
5.1.20.0030.0278.42
5.1.10.0070.0238.14
5.1.00.0020.0288.14
5.0.50.0020.0236.63
5.0.40.0020.0206.47
5.0.30.0040.0306.29
5.0.20.0040.0186.26
5.0.10.0020.0216.24
5.0.00.0030.0316.23
4.4.90.0030.0154.78
4.4.80.0020.0194.75
4.4.70.0020.0164.76
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0030.0254.70
4.4.30.0040.0144.76
4.4.20.0030.0164.84
4.4.10.0010.0174.85
4.4.00.0020.0264.76
4.3.110.0060.0194.67
4.3.100.0030.0144.66
4.3.90.0050.0194.63
4.3.80.0020.0274.59
4.3.70.0030.0134.63
4.3.60.0030.0144.63
4.3.50.0010.0174.63
4.3.40.0050.0224.54
4.3.30.0050.0163.29
4.3.20.0010.0173.26
4.3.10.0010.0183.21
4.3.00.0000.02014.10

preferences:
139.32 ms | 1394 KiB | 7 Q