Internationalization Functions

Check the Internationalization Guidelines and learn what each i18n function is for, how to use them, and the best practices when writing your strings.

Basic functions #Basic functions

• __()
• _e()
• _x()
• _ex()
• _n()
• _nx()
• _n_noop()
• _nx_noop()
• translate_nooped_plural()

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Translate & Escape functions #Translate & Escape functions

Strings that require translation and is used in attributes of html tags must be escaped.

• esc_html__()
• esc_html_e()
• esc_html_x()
• esc_attr__()
• esc_attr_e()
• esc_attr_x()

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Date and number functions #Date and number functions

• number_format_i18n()
• date_i18n()

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Functions also available in javascript #Functions also available in javascript

• __()
• _x()
• _n()
• _nx()
• sprintf()

Note: To be able to use these functions available in your javascript, you have to set up your plugin/theme javascript localization.