function textInject($text)
{
if (strpos($text, '<?php ') === false) {
$this->innerHead($text);
} else {
$open = 0;
$php = '';
$xml = '';
$tokens = token_get_all($text);
foreach ($tokens as $token) {
if (is_array($token)) {
switch ($token[0]) {
case T_OPEN_TAG:
$open = 1;
if ($xml) {
$textNode = new TEXT();
$textNode->setParent($this);
$textNode->setBuilder($this);
$textNode->parse($xml);
$this->childNodes[] = $textNode;
}
$xml = '';
$php = '<?php ';
break;
case T_OPEN_TAG_WITH_ECHO:
$open = 2;
if ($xml) {
$textNode = new TEXT();
$textNode->setParent($this);
$textNode->setBuilder($this);
$textNode->parse($xml);
$this->childNodes[] = $textNode;
}
$xml = '';
$php = '<?php echo ';
break;
case T_CLOSE_TAG:
$open = 0;
$phpNode = new PHP();
$phpNode->setParent($this);
$phpNode->setBuilder($this->constructor);
$phpNode->parse($php . ($open === 2 && substr(trim($php), -1) != ';' ? ';' : '') . '?>');
$this->childNodes[] = $phpNode;
$php = '';
break;
default:
if ($open) {
$php .= $token[1];
} else {
$xml .= $token[1];
}
break;
}
} else {
if ($open) {
$php .= $token;
} else {
$xml .= $token;
}
}
}
if ($php) {
$phpNode = new PHP();
$phpNode->setParent($this);
$phpNode->setBuilder($this->constructor);
$phpNode->parse($php . ($open === 2 ? ';' && substr(trim($php), -1) != ';' : '') . '?>');
$this->childNodes[] = $phpNode;
}
if ($xml) {
$textNode = new TEXT();
$textNode->setParent($this);
$textNode->setBuilder($this);
$textNode->parse($xml);
$this->childNodes[] = $textNode;
}
}
}
