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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 |
---|---|
2760 | * |
2761 | * @param string $email_text Text in the email. |
2762 | * @param array $new_admin_email { |
2763 | * Data relating to the new network admin email address. |
2764 | * |
2765 | * @type string $hash The secure hash used in the confirmation link URL. |
2766 | * @type string $newemail The proposed new network admin email address. |
2767 | * } |
2768 | */ |
2769 | $content = apply_filters( 'new_network_admin_email_content', $email_text, $new_admin_email ); |
2770 |
|
2771 | $current_user = wp_get_current_user(); |
2772 | $content = str_replace( '###USERNAME###', $current_user->user_login, $content ); |
2773 | $content = str_replace( '###ADMIN_URL###', esc_url( network_admin_url( 'settings.php?network_admin_hash=' . $hash ) ), $content ); |
2774 | $content = str_replace( '###EMAIL###', $value, $content ); |
2775 | $content = str_replace( '###SITENAME###', wp_specialchars_decode( get_site_option( 'site_name' ), ENT_QUOTES ), $content ); |
2776 | $content = str_replace( '###SITEURL###', network_home_url(), $content ); |
2777 |
|
2778 | wp_mail( |