/**
* &_debug()
*
* @access private
* @param string &$sBuff
* @return string
*/
function &_debug(&$sBuff)
{
if (BLOCKEN_DEBUG_MODE && (BLOCKEN_ALWAYS_DEBUG || BlockenCommon::isMember())) {
$this->_fEnd = BlockenCommon::getMicroTime();
$fTakeTime = $this->_fEnd - $this->_fStart;
if ($this->_bIsDebug) {
$sDebug = sprintf("\n<br />take time %01.03f sec.<br />\n", $fTakeTime);
$sDebug .= sprintf("<pre>\n\$aryParam = %s\n</pre>\n", var_export($this->_aryParam, true));
if (BLOCKEN_TIME_OVER < $fTakeTime) {
$sDebug .= sprintf("<script language=\"JavaScript\"><!--\nalert(\"take time %01.03f sec.\");\n// --></script>\n", $fiTakeTime);
}
$sBuff = preg_replace('/<\\/body>/i', "{$sDebug}\n</body>", $sBuff);
if ($this->_bCacheHit) {
$sBuff = preg_replace('/<body(.*)>/i', "<body\\1>\n(Cache Hit)<br />", $sBuff);
}
} else {
$sDebug = sprintf("<!--\ntake time %01.03f sec.\n\n\$aryParam = %s\n-->\n", $fTakeTime, var_export($this->_aryParam, true));
$sBuff .= $sDebug;
}
}
return $sBuff;
}
