3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $mlbCities = array( 'Carolina', 'Atlanta', 'New Orleans', 'Philadelphia', 'St. Louis', 'Washington', 'Houston', 'Tennessee', 'New England', 'NY Jets', 'Cincinnati', 'Green Bay', 'Arizona', 'Jacksonville', 'Oakland', 'Kansas City', 'Minnesota', 'Detroit', 'Tampa Bay', 'Buffalo', 'Seattle', 'San Francisco', 'Pittsburgh', 'Chicago', 'Baltimore', 'San Diego', 'Cleveland', 'Denver', 'NY Giants', 'Dallas', 'Indianapolis', 'Miami' ); $string = 'San Francisco Giants'; foreach($mlbCities as $city) { $index = strrpos( $string, $city ); if(is_numeric($index)) { print "$city\n"; } } ?>
Output for 5.0.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
San Francisco
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 4.4.9
St. Louis Green Bay Seattle San Francisco San Diego