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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
73 | $last_bar = strrpos( $string, '|' ); |
74 | if ( false == $last_bar ) |
75 | return $string; |
76 | else |
77 | return substr( $string, 0, $last_bar ); |
78 | } |
79 |
|
80 | function translate_with_gettext_context( $text, $context, $domain = 'default' ) { |
81 | $translations = &get_translations_for_domain( $domain ); |
82 | return apply_filters( 'gettext_with_context', $translations->translate( $text, $context ), $text, $context, $domain ); |
83 | } |
84 |
|
85 | /** |
86 | * Retrieves the translation of $text. If there is no translation, or |
87 | * the domain isn't loaded the original text is returned. |
88 | * |
89 | * @see translate() An alias of translate() |
90 | * @since 2.1.0 |
91 | * |