3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(1,2,3); const BLA = $arr; var_dump(BLA);

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)
5.4.320.0060.03812.50
5.4.310.0070.04012.49
5.4.300.0070.03712.50
5.4.290.0090.05112.49
5.4.280.0100.03412.39
5.4.270.0050.03812.39
5.4.260.0090.04312.39
5.4.250.0040.03912.39
5.4.240.0080.03412.39
5.4.230.0110.03812.38
5.4.220.0070.03812.38
5.4.210.0100.04012.38
5.4.200.0090.04912.38
5.4.190.0060.03612.38
5.4.180.0060.04112.38
5.4.170.0040.03912.39
5.4.160.0060.03712.38
5.4.150.0050.04312.38
5.4.140.0050.04312.07
5.4.130.0060.04112.05
5.4.120.0090.03312.01
5.4.110.0070.03712.01
5.4.100.0070.03612.01
5.4.90.0070.03712.01
5.4.80.0080.04612.01
5.4.70.0080.03612.01
5.4.60.0070.04012.01
5.4.50.0040.03812.01
5.4.40.0050.04211.99
5.4.30.0070.04711.99
5.4.20.0070.04411.99
5.4.10.0080.03811.99
5.4.00.0040.03911.48
5.3.290.0100.04012.80
5.3.280.0070.04012.71
5.3.270.0100.04212.73
5.3.260.0090.04012.72
5.3.250.0060.04712.72
5.3.240.0060.04612.72
5.3.230.0130.05512.71
5.3.220.0130.04512.68
5.3.210.0110.04312.68
5.3.200.0120.04612.68
5.3.190.0100.04612.68
5.3.180.0140.05612.67
5.3.170.0060.06012.67
5.3.160.0090.03612.68
5.3.150.0070.04112.68
5.3.140.0050.04212.66
5.3.130.0070.04112.66
5.3.120.0080.04012.65
5.3.110.0080.04812.65
5.3.100.0060.04012.12
5.3.90.0080.04112.08
5.3.80.0120.04412.08
5.3.70.0100.04912.07
5.3.60.0050.04112.06
5.3.50.0090.04212.00
5.3.40.0050.05012.00
5.3.30.0060.03811.95
5.3.20.0060.03811.73
5.3.10.0070.03711.70
5.3.00.0050.03711.69
5.2.170.0040.0329.18
5.2.160.0060.0339.18
5.2.150.0030.0349.18
5.2.140.0050.0319.18
5.2.130.0050.0309.13
5.2.120.0050.0279.14
5.2.110.0070.0279.15
5.2.100.0060.0279.14
5.2.90.0070.0269.14
5.2.80.0060.0359.14
5.2.70.0030.0349.14
5.2.60.0040.0339.09
5.2.50.0040.0309.06
5.2.40.0030.0319.04
5.2.30.0050.0309.01
5.2.20.0050.0309.01
5.2.10.0030.0308.92
5.2.00.0040.0298.78
5.1.60.0060.0358.06
5.1.50.0070.0328.06
5.1.40.0080.0318.05
5.1.30.0020.0288.39
5.1.20.0050.0258.41
5.1.10.0030.0268.14
5.1.00.0070.0228.14
5.0.50.0040.0216.63
5.0.40.0020.0206.48
5.0.30.0030.0336.29
5.0.20.0020.0216.27
5.0.10.0050.0196.24
5.0.00.0040.0306.24
4.4.90.0030.0184.78
4.4.80.0020.0174.75
4.4.70.0010.0174.75
4.4.60.0030.0164.76
4.4.50.0020.0164.77
4.4.40.0030.0264.71
4.4.30.0030.0154.76
4.4.20.0040.0154.84
4.4.10.0030.0184.85
4.4.00.0040.0254.76
4.3.110.0030.0174.66
4.3.100.0050.0124.66
4.3.90.0030.0164.64
4.3.80.0010.0314.58
4.3.70.0040.0134.63
4.3.60.0060.0154.63
4.3.50.0040.0174.63
4.3.40.0020.0244.54
4.3.30.0020.0193.29
4.3.20.0030.0203.26
4.3.10.0030.0163.22
4.3.00.0000.0237.57

preferences:
138.8 ms | 935 KiB | 8 Q