WP_Styles::do_item( string $handle, int|false $group = false ): bool

Parameters

$handlestring

The style's registered handle.

$groupint|falseoptional

Group level: level (int), no groups (false). Default false.Default: false

Return

bool

True on success, false on failure.

Hooks fired · 2

2 hooks fire while WP_Styles::do_item() runs, in this order:

1. 1
   apply_filters( style_loader_tag )filterline 251 (+100 into the body)

   Filters the HTML link tag of an enqueued style.

2. 2
   apply_filters( style_loader_tag )filterline 272 (+121 into the body)

   Filters the HTML link tag of an enqueued style.

Uses · 6

• esc_attr()Escaping for HTML attributes.
• apply_filters()Calls the callback functions that have been added to a filter hook.
• WP_Dependencies::do_item()Processes a dependency.
• WP_Styles::print_inline_style()Prints extra CSS styles of a registered stylesheet.
• WP_Styles::in_default_dir()Whether a handle's source is in a default directory.
• WP_Styles::_css_href()Generates an enqueued style's fully-qualified URL.

Source

View on Trac ↗View on GitHub ↗

151	public function do_item( $handle, $group = false ) {152		if ( ! parent::do_item( $handle ) ) {153			return false;154		}155 156		$obj = $this->registered[ $handle ];157 158		if ( null === $obj->ver ) {159			$ver = '';160		} else {161			$ver = $obj->ver ? $obj->ver : $this->default_version;162		}163 164		if ( isset( $this->args[ $handle ] ) ) {165			$ver = $ver ? $ver . '&amp;' . $this->args[ $handle ] : $this->args[ $handle ];166		}167 168		$src                   = $obj->src;169		$ie_conditional_prefix = '';170		$ie_conditional_suffix = '';171		$conditional           = isset( $obj->extra['conditional'] ) ? $obj->extra['conditional'] : '';172 173		if ( $conditional ) {174			$ie_conditional_prefix = "<!--[if {$conditional}]>\n";175			$ie_conditional_suffix = "<![endif]-->\n";176		}177 178		$inline_style = $this->print_inline_style( $handle, false );179 180		if ( $inline_style ) {181			$inline_style_tag = sprintf(182				"<style id='%s-inline-css'%s>\n%s\n</style>\n",183				esc_attr( $handle ),184				$this->type_attr,185				$inline_style186			);187		} else {188			$inline_style_tag = '';189		}190 191		if ( $this->do_concat ) {192			if ( $this->in_default_dir( $src ) && ! $conditional && ! isset( $obj->extra['alt'] ) ) {193				$this->concat         .= "$handle,";194				$this->concat_version .= "$handle$ver";195 196				$this->print_code .= $inline_style;197 198				return true;199			}200		}201 202		if ( isset( $obj->args ) ) {203			$media = esc_attr( $obj->args );204		} else {205			$media = 'all';206		}207 208		// A single item may alias a set of items, by having dependencies, but no source.209		if ( ! $src ) {210			if ( $inline_style_tag ) {211				if ( $this->do_concat ) {212					$this->print_html .= $inline_style_tag;213				} else {214					echo $inline_style_tag;215				}216			}217 218			return true;219		}220 221		$href = $this->_css_href( $src, $ver, $handle );222		if ( ! $href ) {223			return true;224		}225 226		$rel   = isset( $obj->extra['alt'] ) && $obj->extra['alt'] ? 'alternate stylesheet' : 'stylesheet';227		$title = isset( $obj->extra['title'] ) ? sprintf( " title='%s'", esc_attr( $obj->extra['title'] ) ) : '';228 229		$tag = sprintf(230			"<link rel='%s' id='%s-css'%s href='%s'%s media='%s' />\n",

History

Introduced in 2.6.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.8.8 tag, from src/wp-includes/class-wp-styles.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

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