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print_footer_scripts()

print_footer_scripts(): string[]

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

Return

string[] Handles of the scripts that were printed.

Source

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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Hooks

apply_filters( ‘print_footer_scripts’, bool $print )

Filters whether to print the footer scripts.

UsesDescription
WP_Scripts::do_footer_items()wp-includes/class-wp-scripts.php

Processes items and dependencies for the footer group.

WP_Scripts::reset()wp-includes/class-wp-scripts.php

Resets class properties.

script_concat_settings()wp-includes/script-loader.php

Determines the concatenation and compression settings for scripts and styles.

apply_filters()wp-includes/plugin.php

Calls the callback functions that have been added to a filter hook.

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Used byDescription
_wp_footer_scripts()wp-includes/script-loader.php

Private, for use in *_footer_scripts hooks

Changelog

VersionDescription
2.8.0Introduced.

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