<?php
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class Smarty_Internal_Compile_Looksq extends Smarty_Internal_CompileBase{
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public $required_attributes = array('from', 'item');
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public $optional_attributes = array('name', 'key');
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public $shorttag_order = array('from', 'item', 'key', 'name');
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public function compile($args, $compiler, $parameter){
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$_attr = $this->getAttributes($compiler, $args);
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$from = $_attr['from'];
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$item = $_attr['item'];
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if (!strncmp("\$_smarty_tpl->tpl_vars[$item]", $from, strlen($item) + 24)) {
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$compiler->trigger_template_error("item variable {$item} may not be the same variable as at 'from'", $compiler->lex->taglineno);
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}
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return SmartyOutputStr($this,$compiler,$_attr,'looksq','$from');
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}
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}
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class Smarty_Internal_Compile_Looksqelse extends Smarty_Internal_CompileBase{
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public function compile($args, $compiler, $parameter){
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$_attr = $this->getAttributes($compiler, $args);
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list($openTag, $nocache, $item, $key) = $this->closeTag($compiler, array('foreach'));
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$this->openTag($compiler, 'foreachelse', array('foreachelse', $nocache, $item, $key));
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return "<?php }\nif (!\$_smarty_tpl->tpl_vars[$item]->_loop) {\n?>";
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}
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}
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class Smarty_Internal_Compile_Looksqclose extends Smarty_Internal_CompileBase{
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public function compile($args, $compiler, $parameter){
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$_attr = $this->getAttributes($compiler, $args);
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if ($compiler->nocache) {
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$compiler->tag_nocache = true;
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}
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list($openTag, $compiler->nocache, $item, $key) = $this->closeTag($compiler, array('foreach', 'foreachelse'));
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return "<?php } ?>";
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}
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}
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