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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 |
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181 |
|
182 | /** |
183 | * Filter the contents of the Recovery Mode email. |
184 | * |
185 | * @since 5.2.0 |
186 | * |
187 | * @param array $email Used to build wp_mail(). |
188 | * @param string $url URL to enter recovery mode. |
189 | */ |
190 | $email = apply_filters( 'recovery_mode_email', $email, $url ); |
191 |
|
192 | $sent = wp_mail( |
193 | $email['to'], |
194 | wp_specialchars_decode( sprintf( $email['subject'], $blogname ) ), |
195 | $email['message'], |
196 | $email['headers'] |
197 | ); |
198 |
|
199 | if ( $switched_locale ) { |