src/Common/Service/ErrorHandler.php
public function triggerError($iErrorNumber = 0, $sErrorString = '', $sErrorFile = '', $iErrorLine = 0)
    {
        //  PHP5.6 doesn't like $this->sDriverClass::error()
        $sDriverClass = static::$sDriverClass;
        $sDriverClass::error($iErrorNumber, $sErrorString, $sErrorFile, $iErrorLine);
    }
public function triggerError($iErrorNumber = 0, $sErrorString = '', $sErrorFile = '', $iErrorLine = 0)
    {
        //  PHP5.6 doesn't like $this->sDriverClass::error()
        $sDriverClass = static::$sDriverClass;
        $sDriverClass::error($iErrorNumber, $sErrorString, $sErrorFile, $iErrorLine);
    }
public function triggerError ( $ iErrorNumber = 0 , $ sErrorString = '' , $ sErrorFile = '' , $ iErrorLine = 0 ) { //  PHP5.6 doesn't like $this->sDriverClass::error() $ sDriverClass = static :: $ sDriverClass ; $ sDriverClass :: error ( $ iErrorNumber , $ sErrorString , $ sErrorFile , $ iErrorLine ) ; }
Manually trigger an error

@param int    $iErrorNumber
@param string $sErrorString
@param string $sErrorFile
@param int    $iErrorLine
Manually trigger an error