3v4l.org

run code in 300+ PHP versions simultaneously
<?php $e1 = new stdClass(); $e2 = new stdClass(); $e1->test = 'hola'; $e2->test = 'caracola'; $a = array($e1, $e2); $b = array_map(function($e) { return $e->test; }, $a); echo implode(', ', $a) . '<br/>'); echo implode(', ', $b) . '<br/>'); ?>

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)
5.4.320.0050.03812.52
5.4.310.0050.03912.52
5.4.300.0060.03712.52
5.4.290.0040.04012.51
5.4.280.0120.04112.41
5.4.270.0090.03812.41
5.4.260.0070.04512.41
5.4.250.0090.04512.41
5.4.240.0100.03712.41
5.4.230.0060.04012.40
5.4.220.0070.03512.40
5.4.210.0060.03512.40
5.4.200.0070.03812.40
5.4.190.0090.03412.39
5.4.180.0040.03812.39
5.4.170.0070.04212.40
5.4.160.0080.03612.40
5.4.150.0060.03812.39
5.4.140.0050.03612.09
5.4.130.0060.03412.07
5.4.120.0030.04512.03
5.4.110.0030.03712.03
5.4.100.0020.03912.03
5.4.90.0060.03612.03
5.4.80.0080.03512.03
5.4.70.0040.03712.02
5.4.60.0090.03212.03
5.4.50.0050.03612.03
5.4.40.0070.03312.02
5.4.30.0070.03412.01
5.4.20.0040.03712.01
5.4.10.0100.03012.01
5.4.00.0040.03711.51
5.3.290.0070.03812.80
5.3.280.0040.04112.71
5.3.270.0110.03412.72
5.3.260.0030.04112.71
5.3.250.0120.03212.72
5.3.240.0020.04112.72
5.3.230.0050.03812.71
5.3.220.0030.03912.68
5.3.210.0080.03612.68
5.3.200.0060.03712.68
5.3.190.0110.04812.68
5.3.180.0080.04112.67
5.3.170.0060.03512.66
5.3.160.0120.03312.67
5.3.150.0070.03612.67
5.3.140.0090.03612.66
5.3.130.0060.03912.66
5.3.120.0060.03912.66
5.3.110.0060.03912.66
5.3.100.0070.03612.12
5.3.90.0050.03712.11
5.3.80.0070.03512.09
5.3.70.0080.03612.10
5.3.60.0070.03612.08
5.3.50.0090.03412.03
5.3.40.0080.03512.02
5.3.30.0040.03811.98
5.3.20.0120.04311.77
5.3.10.0100.04111.73
5.3.00.0080.03411.72
5.2.170.0080.0279.18
5.2.160.0050.0299.19
5.2.150.0060.0309.19
5.2.140.0080.0279.18
5.2.130.0030.0319.14
5.2.120.0040.0299.14
5.2.110.0070.0279.15
5.2.100.0020.0339.14
5.2.90.0040.0299.14
5.2.80.0080.0329.14
5.2.70.0030.0339.14
5.2.60.0040.0359.09
5.2.50.0040.0389.07
5.2.40.0070.0399.04
5.2.30.0100.0389.01
5.2.20.0080.0279.00
5.2.10.0090.0348.92
5.2.00.0070.0348.78
5.1.60.0040.0248.07
5.1.50.0060.0268.07
5.1.40.0070.0288.05
5.1.30.0050.0298.40
5.1.20.0070.0308.42
5.1.10.0050.0268.14
5.1.00.0050.0258.14
5.0.50.0020.0226.63
5.0.40.0020.0206.49
5.0.30.0020.0326.30
5.0.20.0040.0196.27
5.0.10.0040.0196.24
5.0.00.0050.0296.23
4.4.90.0010.0174.78
4.4.80.0020.0154.76
4.4.70.0040.0144.76
4.4.60.0050.0164.76
4.4.50.0020.0174.77
4.4.40.0010.0264.71
4.4.30.0030.0154.76
4.4.20.0060.0124.85
4.4.10.0030.0154.85
4.4.00.0030.0264.76
4.3.110.0040.0144.67
4.3.100.0010.0164.67
4.3.90.0020.0154.64
4.3.80.0050.0234.58
4.3.70.0010.0174.63
4.3.60.0030.0144.63
4.3.50.0040.0164.63
4.3.40.0050.0244.54
4.3.30.0050.0173.29
4.3.20.0030.0193.27
4.3.10.0060.0263.22
4.3.00.0300.01316.50

preferences:
140.73 ms | 1398 KiB | 7 Q