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_oembed_create_xml is private and should not be used in themes or plugins directly.
_oembed_create_xml › WordPress Function
Since4.4.0
已弃用n/a
› _oembed_create_xml ( $data, $node = null )
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参数: (2) |
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Creates an XML string from a given array.
Related Functions: maybe_create_table, wp_oembed_get, wp_oembed_register_route, get_embed_template, wp_embed_register_handler
源码
function _oembed_create_xml( $data, $node = null ) { if ( ! is_array( $data ) || empty( $data ) ) { return false; } if ( null === $node ) { $node = new SimpleXMLElement( '<oembed></oembed>' ); } foreach ( $data as $key => $value ) { if ( is_numeric( $key ) ) { $key = 'oembed'; } if ( is_array( $value ) ) { $item = $node->addChild( $key ); _oembed_create_xml( $value, $item ); } else { $node->addChild( $key, esc_html( $value ) ); } } return $node->asXML(); }