| CARVIEW |
Gets the current step.
public function step() {
if ( ! isset( $_GET['step'] ) ) {
return 1;
}
$step = (int) $_GET['step'];
if ( $step < 1 || 3 < $step ||
( 2 === $step && ! wp_verify_nonce( $_REQUEST['_wpnonce-custom-header-upload'], 'custom-header-upload' ) ) ||
( 3 === $step && ! wp_verify_nonce( $_REQUEST['_wpnonce'], 'custom-header-crop-image' ) )
) {
return 1;
}
return $step;
}
| Uses | Description |
|---|---|
wp_verify_nonce()wp-includes/pluggable.php | Verifies that a correct security nonce was used with time limit. |
| Used by | Description |
|---|---|
Custom_Image_Header::admin_page()wp-admin/includes/class-custom-image-header.php | Displays the page based on the current step. |
Custom_Image_Header::js_includes()wp-admin/includes/class-custom-image-header.php | Sets up the enqueue for the JavaScript files. |
Custom_Image_Header::css_includes()wp-admin/includes/class-custom-image-header.php | Sets up the enqueue for the CSS files. |
Custom_Image_Header::js()wp-admin/includes/class-custom-image-header.php | Executes JavaScript depending on step. |
| Version | Description |
|---|---|
| 2.6.0 | Introduced. |
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