本文整理汇总了PHP中Kernel::setError方法的典型用法代码示例。如果您正苦于以下问题：PHP Kernel::setError方法的具体用法？PHP Kernel::setError怎么用？PHP Kernel::setError使用的例子？那么, 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Kernel的用法示例。
在下文中一共展示了Kernel::setError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: getModuleProperty
/**
* This method is charged to get the value of the property specified as the second argument for the module
* specified as the first argument.
* @param string $module_name
* @param string $property_name
* @return the value of the property if everything went fine, false otherwise.
*/
public function getModuleProperty($module_name, $property_name)
{
//Check if the two arguments are set:
if (is_null($module_name) || empty($module_name)) {
if (is_null($property_name) || empty($property_name)) {
Kernel::setError('An error occured while getting an unspecified property of an unspecified module.');
return false;
} else {
Kernel::setError('An error occured while getting an the property ' . $property_name . ' of an unspecified module.');
return false;
}
} else {
if (is_null($property_name) || empty($property_name)) {
Kernel::setError('An error occured while getting an unspecified property of the module ' . $module_name . '.');
return false;
}
}
$applications = simplexml_load_file($this->getFile());
$dom_applications = dom_import_simplexml($applications);
//Initialize the return value to false if an error occurs:
$property_value = false;
/*------------------------------------------------------------------------------------------------------------------------*/
//Parse all the applications:
foreach ($dom_applications->getElementsByTagName('application') as $application) {
//For each application, parse all of the modules and check if the module is the one passed as the first argument:
$module_number = 0;
foreach ($application->getElementsByTagName('module') as $module) {
if ($module->getElementsByTagName('name')->item(0)->nodeValue == $module_name) {
if (isset($dom_module_node)) {
//If the variable $dom_module_node is set, this means we've already found a module whose name
//matches the module name passed as the first argument. This means there are several modules
//with the same name.
exit('Plusieurs module ont le même nom');
} else {
$dom_module_node = $application->getElementsByTagName('module')->item($module_number);
}
} else {
$module_number++;
}
}
}
//Check if the module we've found is the correct one:
if ($dom_module_node->getElementsByTagName('name')->item(0)->nodeValue != $module_name) {
exit('Module not found');
}
/*------------------------------------------------------------------------------------------------------------------------*/
//Check if the property passed as the third argument exists:
$dom_node_property = $dom_module_node->getElementsByTagName($property_name);
if (!empty($dom_node_property)) {
//Check if there is only one property which has the specified name:
if ($dom_node_property->length > 1) {
exit('');
} else {
//If everything is ok, get the property value:
$property_value = $dom_node_property->item(0)->nodeValue;
}
}
//Return the property value if the property exists and is unique, false otherwise:
return $property_value;
}示例2: getDefault
/**
*
* @param string $param
*/
public static function getDefault($param_to_search)
{
libxml_use_internal_errors(true);
$param_value = '';
//Get the xml configuration file as a DOM element:
if (!($parameters = simplexml_load_file(ProjectConfiguration::guessRootDir() . '/config/' . self::getUserPrefix() . '_' . self::DEFAULT_PARAMS_FILE))) {
Kernel::setError('Error while reading ' . self::getUserPrefix() . '_' . self::DEFAULT_PARAMS_FILE . ': the file probably doesn\'t exists');
return false;
}
$dom_parameters = dom_import_simplexml($parameters);
//For each parameter found,
foreach ($dom_parameters->getElementsByTagName('param') as $param) {
//Get the name and the value of the parameter:
$param_name = $param->getElementsByTagName('name')->item(0)->nodeValue;
//If the param is the one we're looking for:
if ($param_to_search == $param_name) {
return $param->getElementsByTagName('value')->item(0)->nodeValue;
}
}
libxml_use_internal_errors(false);
return $param_value;
}