3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vars = array(11, '11e1', '11f1', '11e0', '11f0', '11e2', '11f2'); $size = count($vars); for($ii = 0; $ii < $size - 1; $ii++) { for($jj = $ii + 1; $jj < $size; $jj++) { if ($vars[$ii] == $vars[$jj]) { echo "$vars[$ii] == $vars[$jj]\n"; } } var_dump($vars);

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)
5.4.320.0050.03712.46
5.4.310.0090.03612.47
5.4.300.0040.03812.47
5.4.290.0030.04012.46
5.4.280.0030.03712.36
5.4.270.0060.03612.36
5.4.260.0080.03512.36
5.4.250.0050.03712.36
5.4.240.0060.03512.36
5.4.230.0060.04512.35
5.4.220.0090.03812.35
5.4.210.0060.03812.35
5.4.200.0070.03612.36
5.4.190.0030.03912.35
5.4.180.0050.03812.35
5.4.170.0100.03212.36
5.4.160.0060.03612.36
5.4.150.0050.03712.36
5.4.140.0080.03412.04
5.4.130.0070.03412.03
5.4.120.0070.03311.99
5.4.110.0050.03511.98
5.4.100.0080.03311.98
5.4.90.0060.03711.98
5.4.80.0030.03911.98
5.4.70.0040.03611.98
5.4.60.0040.03511.97
5.4.50.0070.03611.98
5.4.40.0060.03311.96
5.4.30.0070.03311.96
5.4.20.0070.03411.96
5.4.10.0120.03411.96
5.4.00.0060.03711.46
5.3.290.0030.04412.80
5.3.280.0070.03512.70
5.3.270.0080.03612.72
5.3.260.0070.03812.72
5.3.250.0040.04212.72
5.3.240.0120.03612.72
5.3.230.0050.03912.71
5.3.220.0040.03912.68
5.3.210.0070.03912.68
5.3.200.0060.04412.68
5.3.190.0040.04212.68
5.3.180.0070.03612.67
5.3.170.0100.03312.66
5.3.160.0080.03712.67
5.3.150.0030.04212.68
5.3.140.0060.03812.66
5.3.130.0080.03712.66
5.3.120.0070.03812.66
5.3.110.0060.04012.66
5.3.100.0060.03812.12
5.3.90.0060.03712.09
5.3.80.0080.03412.08
5.3.70.0050.03712.08
5.3.60.0070.03412.06
5.3.50.0070.03512.00
5.3.40.0060.03612.00
5.3.30.0020.03911.95
5.3.20.0050.03511.73
5.3.10.0040.03611.70
5.3.00.0080.03411.68
5.2.170.0040.0319.18
5.2.160.0030.0409.18
5.2.150.0070.0279.19
5.2.140.0060.0309.18
5.2.130.0010.0329.14
5.2.120.0050.0279.14
5.2.110.0010.0339.15
5.2.100.0060.0279.15
5.2.90.0040.0299.14
5.2.80.0040.0329.14
5.2.70.0050.0309.14
5.2.60.0070.0389.10
5.2.50.0070.0269.06
5.2.40.0050.0279.04
5.2.30.0060.0279.02
5.2.20.0050.0279.01
5.2.10.0050.0278.93
5.2.00.0090.0318.79
5.1.60.0040.0248.08
5.1.50.0020.0268.07
5.1.40.0060.0218.05
5.1.30.0060.0238.41
5.1.20.0010.0288.42
5.1.10.0060.0278.15
5.1.00.0030.0258.15
5.0.50.0040.0206.63
5.0.40.0050.0216.48
5.0.30.0040.0326.30
5.0.20.0040.0186.27
5.0.10.0050.0186.24
5.0.00.0040.0296.24
4.4.90.0050.0134.78
4.4.80.0070.0174.76
4.4.70.0040.0144.76
4.4.60.0000.0184.75
4.4.50.0010.0174.77
4.4.40.0030.0264.71
4.4.30.0050.0204.75
4.4.20.0030.0154.85
4.4.10.0030.0194.85
4.4.00.0040.0274.75
4.3.110.0040.0204.67
4.3.100.0020.0154.66
4.3.90.0020.0154.64
4.3.80.0030.0234.59
4.3.70.0030.0194.63
4.3.60.0050.0114.63
4.3.50.0030.0144.62
4.3.40.0010.0254.54
4.3.30.0030.0213.29
4.3.20.0000.0183.27
4.3.10.0020.0163.23
4.3.00.0000.02018.23

preferences:
159.44 ms | 1394 KiB | 7 Q