3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = []*5;

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)
8.3.60.0100.01018.43
8.3.50.0140.00722.06
8.3.40.0120.00618.90
8.3.30.0110.00718.92
8.3.20.0070.00020.29
8.3.10.0080.00022.09
8.3.00.0040.00422.48
8.2.180.0180.00318.26
8.2.170.0060.00922.96
8.2.160.0070.01320.10
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0040.00417.50
8.2.110.0040.00422.07
8.2.100.0100.00018.90
8.1.280.0100.00725.92
8.1.270.0080.00022.19
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0070.00318.48
8.1.230.0060.00318.48
5.4.280.0080.03312.32
5.4.270.0090.03312.32
5.4.260.0050.04112.32
5.4.250.0070.03612.32
5.4.240.0040.03712.32
5.4.230.0100.03312.31
5.4.220.0070.04812.31
5.4.210.0100.04212.31
5.4.200.0060.03912.31
5.4.190.0070.03712.30
5.4.180.0030.04312.30
5.4.170.0050.03812.32
5.4.160.0080.03312.32
5.4.150.0050.03612.31
5.4.140.0030.03912.00
5.4.130.0080.03811.98
5.4.120.0070.04411.94
5.4.110.0090.03811.94
5.4.100.0030.03711.94
5.4.90.0050.03811.94
5.4.80.0050.03811.93
5.4.70.0050.03611.93
5.4.60.0060.03811.93
5.4.50.0080.04211.94
5.4.40.0070.03411.92
5.4.30.0030.03911.92
5.4.20.0050.03611.92
5.4.10.0050.03611.92
5.4.00.0070.03711.41
5.3.280.0070.03812.71
5.3.270.0060.04612.73
5.3.260.0080.03612.72
5.3.250.0070.03612.72
5.3.240.0090.03812.72
5.3.230.0100.03612.71
5.3.220.0060.03712.68
5.3.210.0040.04012.68
5.3.200.0070.03512.68
5.3.190.0100.03712.68
5.3.180.0080.04212.67
5.3.170.0060.03612.66
5.3.160.0060.04512.67
5.3.150.0070.04312.68
5.3.140.0060.03612.66
5.3.130.0080.03612.66
5.3.120.0070.04012.66
5.3.110.0050.03912.66
5.3.100.0030.03912.12
5.3.90.0080.03512.08
5.3.80.0050.03612.08
5.3.70.0080.03412.07
5.3.60.0050.03612.07
5.3.50.0050.03612.00
5.3.40.0080.03412.00
5.3.30.0060.03511.94
5.3.20.0080.03411.70
5.3.10.0090.03211.67
5.3.00.0040.03811.66
5.2.170.0070.0359.15
5.2.160.0020.0319.14
5.2.150.0040.0319.15
5.2.140.0040.0319.14
5.2.130.0020.0329.11
5.2.120.0030.0329.11
5.2.110.0070.0279.12
5.2.100.0060.0279.11
5.2.90.0070.0269.11
5.2.80.0010.0349.11
5.2.70.0030.0329.11
5.2.60.0060.0349.05
5.2.50.0060.0399.03
5.2.40.0070.0269.00
5.2.30.0040.0308.98
5.2.20.0060.0278.97
5.2.10.0050.0308.90
5.2.00.0050.0298.75
5.1.60.0030.0268.04
5.1.50.0080.0238.04
5.1.40.0050.0268.03
5.1.30.0070.0258.38
5.1.20.0050.0298.40
5.1.10.0060.0338.12
5.1.00.0080.0338.12
5.0.50.0030.0236.60
5.0.40.0030.0216.46
5.0.30.0050.0316.27
5.0.20.0020.0226.25
5.0.10.0040.0196.22
5.0.00.0040.0306.20
4.4.90.0020.0174.78
4.4.80.0010.0174.75
4.4.70.0020.0174.76
4.4.60.0030.0154.75
4.4.50.0030.0164.77
4.4.40.0050.0234.71
4.4.30.0020.0164.76
4.4.20.0050.0154.85
4.4.10.0040.0154.85
4.4.00.0010.0274.75
4.3.110.0020.0164.67
4.3.100.0030.0154.67
4.3.90.0020.0164.63
4.3.80.0070.0304.58
4.3.70.0060.0204.63
4.3.60.0020.0184.63
4.3.50.0030.0204.62
4.3.40.0030.0324.54
4.3.30.0040.0203.27
4.3.20.0030.0203.25
4.3.10.0010.0223.21
4.3.00.0000.0237.19

preferences:
33.57 ms | 400 KiB | 5 Q