3v4l.org

run code in 300+ PHP versions simultaneously
<?php $title = 'О внесении изменения в Постановление Правительства Чукотского автономного округа от 20 февраля 2012 года N 52'; $d = 'О ВНЕСЕНИИ ИЗМЕНЕНИЯ В ПОСТАНОВЛЕНИЕ ПРАВИТЕЛЬСТВА'; var_dump(strpos($title, $d))

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)
5.4.280.0160.08112.32
5.4.270.0230.09412.32
5.4.260.0210.09812.32
5.4.250.0140.05712.32
5.4.240.0110.05112.32
5.4.230.0120.07312.32
5.4.220.0110.05212.32
5.4.210.0120.04712.32
5.4.200.0080.04012.32
5.4.190.0120.03812.31
5.4.180.0100.06012.32
5.4.170.0220.08412.33
5.4.160.0070.04012.32
5.4.150.0090.03812.32
5.4.140.0120.03712.00
5.4.130.0070.03911.99
5.4.120.0100.06111.95
5.4.110.0090.06311.95
5.4.100.0090.05111.95
5.4.90.0100.05711.95
5.4.80.0100.06611.95
5.4.70.0110.06311.95
5.4.60.0160.05811.95
5.4.50.0140.05211.94
5.4.40.0190.06211.93
5.4.30.0100.05111.93
5.4.20.0100.05811.93
5.4.10.0110.05311.93
5.4.00.0050.04911.42
5.3.280.0130.03412.71
5.3.270.0100.03912.72
5.3.260.0140.03812.72
5.3.250.0110.05312.72
5.3.240.0090.04412.72
5.3.230.0120.04212.71
5.3.220.0130.03612.68
5.3.210.0080.04212.68
5.3.200.0090.03912.68
5.3.190.0080.04112.68
5.3.180.0070.04012.67
5.3.170.0120.06612.67
5.3.160.0170.04412.67
5.3.150.0140.06312.67
5.3.140.0120.06612.66
5.3.130.0110.06812.66
5.3.120.0110.06212.66
5.3.110.0060.04512.66
5.3.100.0040.04612.12
5.3.90.0070.04012.09
5.3.80.0100.03612.08
5.3.70.0190.04012.07
5.3.60.0080.03812.06
5.3.50.0100.03512.00
5.3.40.0050.04212.00
5.3.30.0100.03911.94
5.3.20.0110.03411.70
5.3.10.0070.03711.67
5.3.00.0080.03911.67

preferences:
140.08 ms | 1394 KiB | 7 Q