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January 16, 2023 07:04
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Insert this code into the functions.php file within your WordPress child-theme to inject any custom code into the HEADER area of a specific page on your WordPress website.
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| <?php | |
| // Inserting Header Script on Specific Page with WordPress | |
| // https://endurtech.com/insert-script-into-wordpress-header/ | |
| add_action( 'wp_head', 'custom_header_page_scripts', 2 ); | |
| function custom_header_page_scripts() | |
| { | |
| if( is_page( 123 ) ) //set page number to your page number | |
| { | |
| echo '<script>alert( "This script is triggered within the header of page-id 123 on your website." );</script>'; | |
| } | |
| } | |
| // Alternatively, you can stop and restart PHP processing to inject your code | |
| // which helps bypass potential issues with apostrophes or quotations | |
| add_action( 'wp_head', 'custom_header_page_scripts', 2 ); | |
| function custom_header_page_scripts() | |
| { | |
| if( is_page( 197 ) ) // change the target page number (197) to your desired target page number | |
| { | |
| ?> | |
| <script>alert( "This script is triggered from within the header of page-id 123 on your website." );</script> | |
| <?php | |
| } | |
| } | |
| ?> |
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