本文整理汇总了PHP中XenForo_Template_Compiler::compileSegment方法的典型用法代码示例。如果您正苦于以下问题：PHP XenForo_Template_Compiler::compileSegment方法的具体用法？PHP XenForo_Template_Compiler::compileSegment怎么用？PHP XenForo_Template_Compiler::compileSegment使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类XenForo_Template_Compiler的用法示例。
在下文中一共展示了XenForo_Template_Compiler::compileSegment方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: compile
/**
* Compile the function and return PHP handle it.
*
* @param XenForo_Template_Compiler The invoking compiler
* @param string Name of the function called
* @param array Arguments to the function (should have at least 1)
* @param array Compilation options
*
* @return string
*/
public function compile(XenForo_Template_Compiler $compiler, $function, array $arguments, array $options)
{
if (count($arguments) != 1) {
throw $compiler->getNewCompilerArgumentException();
}
$placeholders = array();
if (is_string($arguments[0])) {
$expression = $arguments[0];
} else {
$expression = '';
foreach ($compiler->prepareSegmentsForIteration($arguments[0]) as $segment) {
if (is_string($segment)) {
if (strpos($segment, '?') !== false) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('invalid_math_expression'));
}
$expression .= $segment;
} else {
$expression .= '?';
$placeholders[] = $compiler->compileSegment($segment, array_merge($options, array('varEscape' => false)));
}
}
}
return $this->_parseMathExpression($compiler, $expression, $placeholders);
}示例2: compile
/**
* Compile the specified tag and return PHP code to handle it.
*
* @param XenForo_Template_Compiler The invoking compiler
* @param string Name of the tag called
* @param array Attributes for the tag (may be empty)
* @param array Nodes (tags/curlies/text) within this tag (may be empty)
* @param array Compilation options
*
* @return string
*/
public function compile(XenForo_Template_Compiler $compiler, $tag, array $attributes, array $children, array $options)
{
if ($tag == 'contentcheck') {
throw $compiler->getNewCompilerException(new XenForo_Phrase('contentcheck_tag_found_that_was_not_direct_child_of_an_if_tag_with'));
} else {
if ($tag != 'if') {
throw $compiler->getNewCompilerException(new XenForo_Phrase('else_or_else_if_tag_not_found_that_was_not_direct_child_of_an_if_tag'));
}
}
if (empty($options['allowRawStatements'])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('x_tags_only_used_where_full_statements_allowed', array('tag' => 'if')));
}
$parts = array(0 => array('is' => isset($attributes['is']) ? $attributes['is'] : '', 'hascontent' => isset($attributes['hascontent']) ? $attributes['hascontent'] : '', 'segments' => array(), 'line' => $compiler->getLineNumber()));
$partKey = 0;
$haveElse = false;
foreach ($children as $child) {
if ($compiler->isSegmentNamedTag($child, 'elseif')) {
if ($haveElse) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('else_if_tag_found_after_else_tag'), $child);
}
if (!empty($child['children'])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('else_if_tags_may_not_have_children'), $child);
}
$partKey++;
$parts[$partKey] = array('is' => isset($child['attributes']['is']) ? $child['attributes']['is'] : '', 'hascontent' => isset($child['attributes']['hascontent']) ? $child['attributes']['hascontent'] : '', 'segments' => array(), 'line' => $child['line']);
} else {
if ($compiler->isSegmentNamedTag($child, 'else')) {
if (!empty($child['children'])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('else_tags_may_not_have_children'), $child);
}
if ($haveElse) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('only_one_else_tag_allowed_per_if_tag'), $child);
}
$haveElse = true;
$partKey++;
$parts[$partKey] = array('else' => true, 'segments' => array(), 'line' => $child['line']);
} else {
$parts[$partKey]['segments'][] = $child;
}
}
}
$ifStatement = $compiler->getNewRawStatement();
$prependCheckStatements = $compiler->getNewRawStatement();
$allCheckVars = array();
foreach ($parts as $partKey => $part) {
$conditionType = $partKey == 0 ? 'if' : 'else if';
if (!empty($part['is'])) {
$condition = $compiler->parseConditionExpression($part['is'], $options);
$ifStatement->addStatement($conditionType . ' ' . $condition . "\n{\n")->addStatement($compiler->compileSegments($part['segments'], $options))->addStatement("}\n");
} else {
if (!empty($part['hascontent'])) {
$childStatement = $compiler->getNewStatementCollection();
$checkVars = array();
foreach ($part['segments'] as $segment) {
if ($compiler->isSegmentNamedTag($segment, 'contentcheck')) {
$prependCheckStatements->addStatement($compiler->compileIntoVariable($segment['children'], $checkVar, $options));
$childStatement->addStatement('$' . $checkVar);
$checkVars[] = $checkVar;
$allCheckVars[] = '$' . $checkVar;
} else {
$childStatement->addStatement($compiler->compileSegment($segment, $options));
}
}
if (!$checkVars) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('cannot_have_content_checking_if_tag_without_contentcheck_part'), $part['line']);
}
$conditionParts = array();
foreach ($checkVars as $checkCondition) {
$conditionParts[] = 'trim($' . $checkCondition . ") !== ''";
}
$checkCond = implode(' || ', $conditionParts);
$ifStatement->addStatement("{$conditionType} ({$checkCond})\n{\n")->addStatement($childStatement)->addStatement("}\n");
} else {
if (!empty($part['else'])) {
$ifStatement->addStatement("else\n{\n")->addStatement($compiler->compileSegments($part['segments'], $options))->addStatement("}\n");
} else {
throw $compiler->getNewCompilerException(new XenForo_Phrase('invalid_if_or_else_if_tag_missing_is_or_hascontent'), $part['line']);
}
}
}
}
$prependCheckStatements->addStatement($ifStatement);
if ($allCheckVars) {
$prependCheckStatements->addStatement("unset(" . implode(', ', $allCheckVars) . ");\n");
}
return $prependCheckStatements;
}