How to enable PHP short tags?

Set

short_open_tag=On

in php.ini

And restart your Apache server.

This can be done by enabling short_open_tag in php.ini:

short_open_tag = on

If you don't have access to the php.ini you can try to enable them trough the .htaccess file but it's possible the hosting company disabled this if you are on shared hosting:

php_value short_open_tag 1

For the people thinking that short_open_tags are bad practice as of php 5.4 the <?= ... ?> shorttag will supported everywhere, regardless of the settings so there is no reason not to use them if you can control the settings on the server. Also said in this link: short_open_tag

This can be done by enabling short_open_tag in php.ini:

1.To locate php.ini file,on comment line execute

 php --ini

you will get some thing like this,

Configuration File (php.ini) Path: /etcLoaded Configuration File:         /etc/php.iniScan for additional .ini files in: /etc/php.dAdditional .ini files parsed:      /etc/php.d/curl.ini,/etc/php.d/fileinfo.ini,/etc/php.d/gd.ini,/etc/php.d/json.ini,/etc/php.d/mcrypt.ini,/etc/php.d/mysql.ini,/etc/php.d/mysqli.ini,/etc/php.d/pdo.ini,/etc/php.d/pdo_mysql.ini,/etc/php.d/pdo_sqlite.ini,/etc/php.d/phar.ini,/etc/php.d/sqlite3.ini,/etc/php.d/zip.ini

See 2nd line from the comment output.The file will be in the mentioned path.

2.Open php.ini file and find short_open_tag. By default it is in off change it to on.

3.Restart the server,execute this comment

service httpd restart

Thanks