gettext example

locale/en/LC_MESSAGES:
-rw-rw-r-- 1 joey joey 67 May 20 10:38 template.mo
-rw-rw-r-- 1 joey joey 28 May 20 10:37 template.po

template.po:
msgid "foo"
msgstr "foobar"


locale/it/LC_MESSAGES:
total 8
-rw-rw-r-- 1 joey joey 67 May 20 10:38 template.mo
-rw-rw-r-- 1 joey joey 28 May 20 10:37 template.po

template.po:
msgid "foo"
msgstr "barbat"


myscript.php:
<?php
setlocale(LC_ALL, 'en_GB.UTF-8');
bindtextdomain ("template", "./locale");
textdomain ("template");
echo _("foo"), "\n";
setlocale(LC_ALL, 'it_IT.UTF-8');
echo _("foo"), "\n";


php -f myscript.php:
foobar
barbat

strace -o /dev/stdout -e open -fF php -f myscript.php | grep locale