3v4l.org

run code in 300+ PHP versions simultaneously
<?php $queue = array("Pop","Hon"); array_unshift("Bob",$queue ,"Van"); print_r($queue); ?>

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)
8.3.60.0040.01118.30
8.3.50.0120.01022.02
8.3.40.0120.00318.79
8.3.30.0030.01018.92
8.3.20.0000.00820.25
8.3.10.0080.00020.70
8.3.00.0040.00419.43
8.2.180.0110.00418.55
8.2.170.0100.01022.96
8.2.160.0070.00720.36
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0070.00022.24
8.2.110.0040.00422.01
8.2.100.0090.00018.91
8.1.280.0100.01025.92
8.1.270.0080.00023.79
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00018.54
8.1.230.0090.00018.50
5.4.320.0070.04012.46
5.4.310.0060.03912.46
5.4.300.0080.03612.46
5.4.290.0060.04412.46
5.4.280.0050.03612.36
5.4.270.0030.03912.36
5.4.260.0110.03212.36
5.4.250.0080.03612.36
5.4.240.0020.03912.36
5.4.230.0070.03612.35
5.4.220.0050.03612.35
5.4.210.0050.03612.35
5.4.200.0050.03812.35
5.4.190.0060.03612.34
5.4.180.0080.04512.34
5.4.170.0070.03612.36
5.4.160.0060.03712.36
5.4.150.0110.03612.35
5.4.140.0110.04512.03
5.4.130.0050.03712.02
5.4.120.0120.05011.98
5.4.110.0050.05911.98
5.4.100.0070.04211.98
5.4.90.0070.04311.98
5.4.80.0070.04911.98
5.4.70.0070.03711.97
5.4.60.0030.03711.97
5.4.50.0050.03511.97
5.4.40.0100.03011.96
5.4.30.0040.03611.96
5.4.20.0070.03311.95
5.4.10.0050.03711.96
5.4.00.0050.04011.45
5.3.290.0060.03812.80
5.3.280.0020.04012.70
5.3.270.0030.04212.72
5.3.260.0050.04412.72
5.3.250.0060.03712.72
5.3.240.0050.03712.71
5.3.230.0040.03812.71
5.3.220.0080.04412.68
5.3.210.0040.04012.68
5.3.200.0050.03612.68
5.3.190.0030.03912.68
5.3.180.0050.03712.67
5.3.170.0060.03612.67
5.3.160.0040.03812.68
5.3.150.0070.03612.67
5.3.140.0070.03512.66
5.3.130.0080.03612.66
5.3.120.0060.03812.66
5.3.110.0050.04012.66
5.3.100.0060.03712.12
5.3.90.0060.03612.08
5.3.80.0050.03712.07
5.3.70.0050.03712.08
5.3.60.0060.03612.07
5.3.50.0090.03912.00
5.3.40.0080.03412.00
5.3.30.0060.03511.94
5.3.20.0040.03711.72
5.3.10.0070.03311.70
5.3.00.0060.03511.68
5.2.170.0070.0289.18
5.2.160.0020.0329.18
5.2.150.0070.0299.18
5.2.140.0030.0319.18
5.2.130.0060.0279.14
5.2.120.0060.0279.13
5.2.110.0050.0299.14
5.2.100.0070.0259.14
5.2.90.0040.0299.14
5.2.80.0050.0309.13
5.2.70.0040.0319.14
5.2.60.0050.0309.09
5.2.50.0080.0279.06
5.2.40.0050.0289.04
5.2.30.0050.0299.01
5.2.20.0040.0319.00
5.2.10.0040.0288.92
5.2.00.0040.0308.77
5.1.60.0050.0248.07
5.1.50.0050.0248.06
5.1.40.0050.0258.04
5.1.30.0060.0268.40
5.1.20.0030.0338.42
5.1.10.0060.0258.14
5.1.00.0090.0248.14
5.0.50.0030.0216.61
5.0.40.0040.0186.47
5.0.30.0030.0306.29
5.0.20.0030.0196.26
5.0.10.0050.0206.23
5.0.00.0040.0316.23
4.4.90.0030.0154.78
4.4.80.0030.0144.75
4.4.70.0020.0164.75
4.4.60.0020.0164.76
4.4.50.0020.0184.77
4.4.40.0040.0234.71
4.4.30.0050.0134.76
4.4.20.0050.0134.84
4.4.10.0010.0174.85
4.4.00.0020.0254.76
4.3.110.0050.0134.67
4.3.100.0050.0134.66
4.3.90.0020.0144.64
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0030.0154.63
4.3.40.0020.0314.54
4.3.30.0030.0213.28
4.3.20.0040.0193.26
4.3.10.0020.0153.21
4.3.00.0030.0207.56

preferences:
37.53 ms | 401 KiB | 5 Q