3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 0 => 'string1', 2 => 'string2', 4 => 'string3', 5 => 'string4'); $array() = array_values($array );

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)
5.4.320.0060.03612.46
5.4.310.0080.03512.46
5.4.300.0060.03612.46
5.4.290.0040.03812.46
5.4.280.0050.03512.36
5.4.270.0050.03612.36
5.4.260.0060.03712.36
5.4.250.0060.03812.36
5.4.240.0070.03412.36
5.4.230.0060.03712.35
5.4.220.0040.03712.35
5.4.210.0030.03712.35
5.4.200.0050.03712.35
5.4.190.0050.03612.34
5.4.180.0040.03712.34
5.4.170.0040.03612.36
5.4.160.0090.03212.35
5.4.150.0070.03412.35
5.4.140.0060.03612.03
5.4.130.0020.03812.02
5.4.120.0070.03311.98
5.4.110.0040.03511.98
5.4.100.0060.03411.98
5.4.90.0070.03711.97
5.4.80.0050.03811.98
5.4.70.0070.03411.97
5.4.60.0060.03411.97
5.4.50.0020.04111.97
5.4.40.0020.03711.96
5.4.30.0060.03411.95
5.4.20.0030.03711.95
5.4.10.0040.03411.96
5.4.00.0040.03611.45
5.3.290.0050.03812.80
5.3.280.0040.04512.71
5.3.270.0050.03912.72
5.3.260.0060.03712.72
5.3.250.0080.03312.72
5.3.240.0060.03612.72
5.3.230.0060.03712.71
5.3.220.0090.03412.68
5.3.210.0020.04112.68
5.3.200.0030.03812.68
5.3.190.0050.03812.68
5.3.180.0060.03612.67
5.3.170.0040.04112.66
5.3.160.0070.03912.68
5.3.150.0040.04812.68
5.3.140.0060.03512.66
5.3.130.0070.03712.66
5.3.120.0070.03712.66
5.3.110.0050.03912.66
5.3.100.0050.03712.12
5.3.90.0080.03412.08
5.3.80.0070.03512.07
5.3.70.0060.03612.07
5.3.60.0020.04012.06
5.3.50.0060.03612.00
5.3.40.0060.03712.00
5.3.30.0060.03811.94
5.3.20.0060.03411.73
5.3.10.0070.03311.69
5.3.00.0030.03811.68
5.2.170.0050.0299.18
5.2.160.0030.0309.18
5.2.150.0020.0329.18
5.2.140.0030.0329.17
5.2.130.0050.0299.13
5.2.120.0050.0289.13
5.2.110.0050.0289.14
5.2.100.0040.0299.14
5.2.90.0050.0289.14
5.2.80.0040.0309.13
5.2.70.0040.0309.14
5.2.60.0050.0289.09
5.2.50.0030.0309.06
5.2.40.0030.0299.04
5.2.30.0050.0289.01
5.2.20.0050.0279.00
5.2.10.0050.0278.92
5.2.00.0040.0298.78
5.1.60.0040.0238.07
5.1.50.0030.0258.06
5.1.40.0030.0258.04
5.1.30.0040.0258.39
5.1.20.0060.0258.41
5.1.10.0030.0268.14
5.1.00.0030.0268.15
5.0.50.0040.0196.61
5.0.40.0030.0196.48
5.0.30.0030.0306.29
5.0.20.0030.0196.26
5.0.10.0040.0186.24
5.0.00.0020.0316.23
4.4.90.0010.0164.78
4.4.80.0050.0124.76
4.4.70.0010.0174.75
4.4.60.0030.0144.75
4.4.50.0040.0134.77
4.4.40.0020.0254.71
4.4.30.0020.0154.76
4.4.20.0040.0144.84
4.4.10.0030.0194.85
4.4.00.0040.0234.75
4.3.110.0010.0174.67
4.3.100.0030.0144.67
4.3.90.0020.0144.63
4.3.80.0030.0234.59
4.3.70.0020.0144.63
4.3.60.0040.0174.63
4.3.50.0040.0134.63
4.3.40.0020.0244.53
4.3.30.0020.0153.29
4.3.20.0030.0143.26
4.3.10.0020.0153.21
4.3.00.0030.01715.68

preferences:
141.25 ms | 1394 KiB | 7 Q