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Update Smarty to 3.1.3
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@@ -35,43 +35,76 @@ class Smarty_Internal_Compile_Break extends Smarty_Internal_CompileBase
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/**
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* Compiles code for the {break} tag
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*
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* @param array $args array with attributes from parser
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* @param array $args array with attributes from parser
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* @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
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* @param array $parameter array with compilation parameter
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* @param array $parameter array with compilation parameter
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*
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* @return string compiled code
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* @throws \SmartyCompilerException
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*/
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public function compile($args, Smarty_Internal_TemplateCompilerBase $compiler, $parameter)
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{
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list($levels, $foreachLevels) = $this->checkLevels($args, $compiler);
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$output = "<?php\n";
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if ($foreachLevels) {
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/* @var Smarty_Internal_Compile_Foreach $foreachCompiler */
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$foreachCompiler = $compiler->getTagCompiler('foreach');
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$output .= $foreachCompiler->compileRestore($foreachLevels);
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}
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$output .= "break {$levels};?>";
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return $output;
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}
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/**
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* check attributes and return array of break and foreach levels
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*
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* @param array $args array with attributes from parser
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* @param \Smarty_Internal_TemplateCompilerBase $compiler compiler object
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* @param string $tag tag name
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*
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* @return array
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* @throws \SmartyCompilerException
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*/
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public function checkLevels($args, Smarty_Internal_TemplateCompilerBase $compiler, $tag = 'break')
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{
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static $_is_loopy = array('for' => true, 'foreach' => true, 'while' => true, 'section' => true);
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// check and get attributes
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$_attr = $this->getAttributes($compiler, $args);
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if ($_attr['nocache'] === true) {
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if ($_attr[ 'nocache' ] === true) {
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$compiler->trigger_template_error('nocache option not allowed', null, true);
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}
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if (isset($_attr['levels'])) {
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if (!is_numeric($_attr['levels'])) {
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if (isset($_attr[ 'levels' ])) {
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if (!is_numeric($_attr[ 'levels' ])) {
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$compiler->trigger_template_error('level attribute must be a numeric constant', null, true);
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}
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$_levels = $_attr['levels'];
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$levels = $_attr[ 'levels' ];
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} else {
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$_levels = 1;
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$levels = 1;
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}
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$level_count = $_levels;
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$level_count = $levels;
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$stack_count = count($compiler->_tag_stack) - 1;
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while ($level_count > 0 && $stack_count >= 0) {
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if (isset($_is_loopy[$compiler->_tag_stack[$stack_count][0]])) {
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$foreachLevels = 0;
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$lastTag = '';
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while ($level_count >= 0 && $stack_count >= 0) {
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if (isset($_is_loopy[ $compiler->_tag_stack[ $stack_count ][ 0 ] ])) {
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$lastTag = $compiler->_tag_stack[ $stack_count ][ 0 ];
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if ($level_count === 0) {
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break;
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}
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$level_count --;
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if ($compiler->_tag_stack[ $stack_count ][ 0 ] === 'foreach') {
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$foreachLevels ++;
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}
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}
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$stack_count --;
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}
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if ($level_count != 0) {
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$compiler->trigger_template_error("cannot break {$_levels} level(s)", null, true);
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$compiler->trigger_template_error("cannot {$tag} {$levels} level(s)", null, true);
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}
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return "<?php break {$_levels};?>";
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if ($lastTag === 'foreach' && $tag === 'break') {
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$foreachLevels --;
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}
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return array($levels, $foreachLevels);
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}
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}
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