3v4l.org

run code in 300+ PHP versions simultaneously
<?php $g = function($str, $separator, $reverse = FALSE) { $f = $reverse ? 'strrpos' : 'strpos'; if (($pos = $f($str, $separator)) !== FALSE) { $str = substr($str, 0, $pos); } } var_dump($g('001_add_blog.php', '.'));

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)
5.4.270.0100.03112.38
5.4.260.0050.03812.38
5.4.250.0060.03712.38
5.4.240.0050.03612.38
5.4.230.0060.05412.38
5.4.220.0090.04012.37
5.4.210.0050.03512.37
5.4.200.0070.03612.37
5.4.190.0020.03912.37
5.4.180.0060.03512.37
5.4.170.0080.03712.38
5.4.160.0080.03212.37
5.4.150.0060.03612.37
5.4.140.0030.04512.06
5.4.130.0080.03412.04
5.4.120.0090.03512.00
5.4.110.0020.03912.00
5.4.100.0040.04512.00
5.4.90.0050.03712.00
5.4.80.0050.03612.00
5.4.70.0070.03312.00
5.4.60.0050.04712.00
5.4.50.0030.03912.00
5.4.40.0030.03711.98
5.4.30.0060.03511.98
5.4.20.0050.05511.98
5.4.10.0090.04611.98
5.4.00.0070.03611.47
5.3.280.0090.04712.71
5.3.270.0080.05212.72
5.3.260.0090.05112.72
5.3.250.0140.04512.72
5.3.240.0060.05512.71
5.3.230.0130.04512.71
5.3.220.0120.04712.68
5.3.210.0160.06112.68
5.3.200.0060.03612.68
5.3.190.0030.04012.67
5.3.180.0090.03312.67
5.3.170.0040.03812.67
5.3.160.0050.04012.67
5.3.150.0060.03812.67
5.3.140.0050.03812.66
5.3.130.0110.04412.66
5.3.120.0050.04012.66
5.3.110.0080.05212.66
5.3.100.0050.05112.12
5.3.90.0090.04512.08
5.3.80.0070.03412.07
5.3.70.0030.03912.07
5.3.60.0040.03812.07
5.3.50.0050.03712.00
5.3.40.0040.03912.00
5.3.30.0030.03711.94
5.3.20.0080.03311.73
5.3.10.0020.03811.68
5.3.00.0040.03711.67
5.2.170.0040.0319.14
5.2.160.0030.0319.14
5.2.150.0040.0319.14
5.2.140.0030.0399.14
5.2.130.0040.0319.10
5.2.120.0030.0399.10
5.2.110.0110.0309.11
5.2.100.0050.0359.10
5.2.90.0060.0339.09
5.2.80.0080.0269.09
5.2.70.0050.0429.09
5.2.60.0050.0349.05
5.2.50.0030.0389.02
5.2.40.0030.0298.99
5.2.30.0050.0288.96
5.2.20.0080.0268.96
5.2.10.0050.0288.88
5.2.00.0050.0298.73
5.1.60.0030.0268.03
5.1.50.0090.0258.03
5.1.40.0060.0228.01
5.1.30.0060.0248.36
5.1.20.0050.0258.39
5.1.10.0040.0258.11
5.1.00.0060.0238.10
5.0.50.0030.0226.58
5.0.40.0040.0196.44
5.0.30.0020.0336.25
5.0.20.0020.0226.23
5.0.10.0030.0276.20
5.0.00.0010.0326.20
4.4.90.0020.0154.78
4.4.80.0030.0144.75
4.4.70.0030.0154.75
4.4.60.0010.0174.75
4.4.50.0020.0154.77
4.4.40.0020.0254.71
4.4.30.0030.0194.76
4.4.20.0030.0144.84
4.4.10.0050.0134.85
4.4.00.0010.0264.76
4.3.110.0010.0174.67
4.3.100.0040.0144.66
4.3.90.0050.0124.63
4.3.80.0030.0244.58
4.3.70.0040.0134.63
4.3.60.0030.0174.62
4.3.50.0060.0184.63
4.3.40.0030.0244.54
4.3.30.0000.0183.27
4.3.20.0030.0153.25
4.3.10.0030.0143.22
4.3.00.0000.0237.01

preferences:
135.22 ms | 1398 KiB | 7 Q