shortcode_atts wordpress
function wpdocs_bartag_func( $atts ) {
$atts = shortcode_atts(
array(
'foo' => 'no foo',
'bar' => 'default bar',
), $atts, 'bartag' );
return 'bartag: ' . esc_html( $atts['foo'] ) . ' ' . esc_html( $atts['bar'] );
}
add_shortcode( 'bartag', 'wpdocs_bartag_func' );wordpress shortcode
function wp_demo_shortcode() {
//Turn on output buffering
ob_start();
$code = 'Hello World';
ob_get_clean();
// Output needs to be return
return $code;
}
// register shortcode
add_shortcode('helloworld', 'wp_demo_shortcode');shortcode_atts wordpress
The pairs should be considered to be all of the attributes
which are supported by the caller and given as a list. The
returned attributes will only contain the attributes in the $pairs list.
If the $atts list has unsupported attributes, then they will be ignored
and removed from the final returned list.
<?php
function shortcode_atts( $pairs, $atts, $shortcode = '' ) {
$atts = (array) $atts;
$out = array();
foreach ( $pairs as $name => $default ) {
if ( array_key_exists( $name, $atts ) ) {
$out[ $name ] = $atts[ $name ];
} else {
$out[ $name ] = $default;
}
}
if ( $shortcode ) {
/**
* Filters shortcode attributes.
*
* If the third parameter of the shortcode_atts() function is present then this filter is available.
* The third parameter, $shortcode, is the name of the shortcode.
*
* @since 3.6.0
* @since 4.4.0 Added the `$shortcode` parameter.
*
* @param array $out The output array of shortcode attributes.
* @param array $pairs The supported attributes and their defaults.
* @param array $atts The user defined shortcode attributes.
* @param string $shortcode The shortcode name.
*/
$out = apply_filters( "shortcode_atts_{$shortcode}", $out, $pairs, $atts, $shortcode );
}
return $out;
}
?>Copyright © 2021 Codeinu
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