Question

print_footer_scripts()

Prints the scripts that were queued for the footer or too late for the HTML head.

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description

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返回值

(array)

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源代码

File: wp-includes/script-loader.php

function print_footer_scripts() {
	global $wp_scripts, $concatenate_scripts;

	if ( ! ( $wp_scripts instanceof WP_Scripts ) ) {
		return array(); // No need to run if not instantiated.
	}
	script_concat_settings();
	$wp_scripts->do_concat = $concatenate_scripts;
	$wp_scripts->do_footer_items();

	/**
	 * Filters whether to print the footer scripts.
	 *
	 * @since 2.8.0
	 *
	 * @param bool $print Whether to print the footer scripts. Default true.
	 */
	if ( apply_filters( 'print_footer_scripts', true ) ) {
		_print_scripts();
	}

	$wp_scripts->reset();
	return $wp_scripts->done;
}

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更新日志

Version	description
2.8.0	Introduced.

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相关函数

Uses

• wp-includes/plugin.php: apply_filters()
• wp-includes/class.wp-scripts.php: WP_Scripts::do_footer_items()
• wp-includes/class.wp-scripts.php: WP_Scripts::reset()
• wp-includes/script-loader.php: script_concat_settings()
• wp-includes/script-loader.php: print_footer_scripts

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Used By

• wp-includes/script-loader.php: _wp_footer_scripts()

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User Contributed Notes