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функция не описана

AtomParser::start_element() public WP 1.0

{} Это метод класса: AtomParser{}

Хуков нет.

Возвращает

Null. Ничего.

Использование

$AtomParser = new AtomParser();
$AtomParser->start_element( $parser, $name, $attrs );

Код AtomParser::start_element() WP 5.5.3

<?php
function start_element($parser, $name, $attrs) {

    $tag = array_pop(explode(":", $name));

    switch($name) {
        case $this->NS . ':feed':
            $this->current = $this->feed;
            break;
        case $this->NS . ':entry':
            $this->current = new AtomEntry();
            break;
    };

    $this->_p("start_element('$name')");
    #$this->_p(print_r($this->ns_contexts,true));
    #$this->_p('current(' . $this->current . ')');

    array_unshift($this->ns_contexts, $this->ns_decls);

    $this->depth++;

    if(!empty($this->in_content)) {

        $this->content_ns_decls = array();

        if($this->is_html || $this->is_text)
            trigger_error("Invalid content in element found. Content must not be of type text or html if it contains markup.");

        $attrs_prefix = array();

        // resolve prefixes for attributes
        foreach($attrs as $key => $value) {
            $with_prefix = $this->ns_to_prefix($key, true);
            $attrs_prefix[$with_prefix[1]] = $this->xml_escape($value);
        }

        $attrs_str = join(' ', array_map($this->map_attrs_func, array_keys($attrs_prefix), array_values($attrs_prefix)));
        if(strlen($attrs_str) > 0) {
            $attrs_str = " " . $attrs_str;
        }

        $with_prefix = $this->ns_to_prefix($name);

        if(!$this->is_declared_content_ns($with_prefix[0])) {
            array_push($this->content_ns_decls, $with_prefix[0]);
        }

        $xmlns_str = '';
        if(count($this->content_ns_decls) > 0) {
            array_unshift($this->content_ns_contexts, $this->content_ns_decls);
            $xmlns_str .= join(' ', array_map($this->map_xmlns_func, array_keys($this->content_ns_contexts[0]), array_values($this->content_ns_contexts[0])));
            if(strlen($xmlns_str) > 0) {
                $xmlns_str = " " . $xmlns_str;
            }
        }

        array_push($this->in_content, array($tag, $this->depth, "<". $with_prefix[1] ."{$xmlns_str}{$attrs_str}" . ">"));

    } else if(in_array($tag, $this->ATOM_CONTENT_ELEMENTS) || in_array($tag, $this->ATOM_SIMPLE_ELEMENTS)) {
        $this->in_content = array();
        $this->is_xhtml = $attrs['type'] == 'xhtml';
        $this->is_html = $attrs['type'] == 'html' || $attrs['type'] == 'text/html';
        $this->is_text = !in_array('type',array_keys($attrs)) || $attrs['type'] == 'text';
        $type = $this->is_xhtml ? 'XHTML' : ($this->is_html ? 'HTML' : ($this->is_text ? 'TEXT' : $attrs['type']));

        if(in_array('src',array_keys($attrs))) {
            $this->current->$tag = $attrs;
        } else {
            array_push($this->in_content, array($tag,$this->depth, $type));
        }
    } else if($tag == 'link') {
        array_push($this->current->links, $attrs);
    } else if($tag == 'category') {
        array_push($this->current->categories, $attrs);
    }

    $this->ns_decls = array();
}