本文整理汇总了PHP中CSQLWhere::getOperationByCode方法的典型用法代码示例。如果您正苦于以下问题：PHP CSQLWhere::getOperationByCode方法的具体用法？PHP CSQLWhere::getOperationByCode怎么用？PHP CSQLWhere::getOperationByCode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CSQLWhere的用法示例。
在下文中一共展示了CSQLWhere::getOperationByCode方法的1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: prepareJoinReference
protected function prepareJoinReference($reference, $alias_this, $alias_ref, $baseDefinition, $refDefenition, $isBackReference)
{
$new = array();
foreach ($reference as $k => $v) {
if ($k === 'LOGIC') {
$new[$k] = $v;
continue;
}
if (is_numeric($k)) {
// subfilter, recursive call
$new[$k] = $this->prepareJoinReference($v, $alias_this, $alias_ref, $baseDefinition, $refDefenition, $isBackReference);
} else {
// key
$csw_result = \CSQLWhere::makeOperation($k);
list($field, $operation) = array_values($csw_result);
if (strpos($field, 'this.') === 0) {
// parse the chain
$definition = str_replace(\CSQLWhere::getOperationByCode($operation) . 'this.', '', $k);
$absDefinition = strlen($baseDefinition) ? $baseDefinition . '.' . $definition : $definition;
$chain = $this->getRegisteredChain($absDefinition, true);
if (!$isBackReference) {
// make sure these fields will be joined bebore the main join
$this->buildJoinMap(array($chain));
} else {
$chain->getLastElement()->setParameter('talias', $alias_this);
}
// recursively collect all "build_from" fields
if ($chain->getLastElement()->getValue() instanceof ExpressionField) {
$this->collectExprChains($chain);
$this->buildJoinMap($chain->getLastElement()->getValue()->getBuildFromChains());
}
$k = \CSQLWhere::getOperationByCode($operation) . $chain->getSqlDefinition();
} elseif (strpos($field, 'ref.') === 0) {
$definition = str_replace(\CSQLWhere::getOperationByCode($operation) . 'ref.', '', $k);
$absDefinition = strlen($refDefenition) ? $refDefenition . '.' . $definition : $definition;
$chain = $this->getRegisteredChain($absDefinition, true);
if ($isBackReference) {
// make sure these fields will be joined bebore the main join
$this->buildJoinMap(array($chain));
} else {
$chain->getLastElement()->setParameter('talias', $alias_ref);
}
// recursively collect all "build_from" fields
if ($chain->getLastElement()->getValue() instanceof ExpressionField) {
$this->collectExprChains($chain);
$this->buildJoinMap($chain->getLastElement()->getValue()->getBuildFromChains());
}
$k = \CSQLWhere::getOperationByCode($operation) . $chain->getSqlDefinition();
} else {
throw new Main\SystemException(sprintf('Unknown reference key `%s`', $k));
}
// value
if (is_array($v)) {
// field = expression
$v = new \CSQLWhereExpression($v[0], array_slice($v, 1));
} elseif ($v instanceof Main\DB\SqlExpression) {
// it's ok, nothing to do
} elseif (!is_object($v)) {
if (strpos($v, 'this.') === 0) {
$definition = str_replace('this.', '', $v);
$absDefinition = strlen($baseDefinition) ? $baseDefinition . '.' . $definition : $definition;
$chain = $this->getRegisteredChain($absDefinition, true);
if (!$isBackReference) {
// make sure these fields will be joined bebore the main join
$this->buildJoinMap(array($chain));
} else {
$chain->getLastElement()->setParameter('talias', $alias_this);
}
// recursively collect all "build_from" fields
if ($chain->getLastElement()->getValue() instanceof ExpressionField) {
$this->collectExprChains($chain);
$this->buildJoinMap($chain->getLastElement()->getValue()->getBuildFromChains());
}
$field_def = $chain->getSqlDefinition();
} elseif (strpos($v, 'ref.') === 0) {
$definition = str_replace('ref.', '', $v);
$absDefinition = strlen($refDefenition) ? $refDefenition . '.' . $definition : $definition;
$chain = $this->getRegisteredChain($absDefinition, true);
if ($isBackReference) {
// make sure these fields will be joined bebore the main join
$this->buildJoinMap(array($chain));
} else {
$chain->getLastElement()->setParameter('talias', $alias_ref);
}
$this->buildJoinMap(array($chain));
// recursively collect all "build_from" fields
if ($chain->getLastElement()->getValue() instanceof ExpressionField) {
$this->collectExprChains($chain);
$this->buildJoinMap($chain->getLastElement()->getValue()->getBuildFromChains());
}
$field_def = $chain->getSqlDefinition();
} else {
throw new Main\SystemException(sprintf('Unknown reference value `%s`', $v));
}
$v = new \CSQLWhereExpression('?#', $field_def);
} else {
throw new Main\SystemException(sprintf('Unknown reference value `%s`', $v));
}
$new[$k] = $v;
}
//.........这里部分代码省略.........