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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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180 | return; |
181 |
|
182 | $hash = md5( $value. time() .mt_rand() ); |
183 | $new_admin_email = array( |
184 | 'hash' => $hash, |
185 | 'newemail' => $value |
186 | ); |
187 | update_option( 'adminhash', $new_admin_email ); |
188 |
|
189 | $content = apply_filters( 'new_admin_email_content', __( "Dear user, |
190 |
|
191 | You recently requested to have the administration email address on |
192 | your site changed. |
193 | If this is correct, please click on the following link to change it: |
194 | ###ADMIN_URL### |
195 |
|
196 | You can safely ignore and delete this email if you do not want to |
197 | take this action. |
198 |
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