mirror of
https://github.com/smarty-php/smarty.git
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49 lines
1.4 KiB
PHP
49 lines
1.4 KiB
PHP
<?php
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/**
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* Smarty plugin for testing scopes in config vars
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*
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*/
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use Smarty\DataObject;
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use Smarty\Template;
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/**
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* Smarty {checkconfigvar}
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*
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* @param array $params parameter array
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* @param object $template template object
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*
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* @return string
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*/
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function smarty_function_checkconfigvar($params, $template)
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{
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$output = '';
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$types = array('template', 'data', 'smarty');
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if (isset($params['types'])) {
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$types = (array)$params['types'];
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}
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$var = $params['var'];
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$ptr = $template;
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while ($ptr) {
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if (in_array('template', $types) && $ptr instanceof Template) {
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$output .= "#{$ptr->source->name}:\${$var} =";
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$output .= isset($ptr->config_vars[$var]) ? preg_replace('/\s/', '', var_export($ptr->config_vars[$var], true)) : 'null';
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$ptr = $ptr->parent;
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} elseif (in_array('data', $types) && $ptr instanceof DataObject) {
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$output .= "#data:\${$var} =";
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$output .= isset($ptr->config_vars[$var]) ? preg_replace('/\s/', '', var_export($ptr->config_vars[$var], true)) : 'null';
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$ptr = $ptr->parent;
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} else {
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$ptr = null;
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}
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}
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if (in_array('smarty', $types)) {
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$output .= "#Smarty:\${$var} =";
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$output .= isset($template->smarty->config_vars[ $var ]) ?
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preg_replace('/\s/', '', var_export($template->smarty->config_vars[ $var ], true)) : 'null';
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}
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return $output;
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}
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