wp-admin/includes/class-ftp.php:891$fctname$msg$descoptionalfalse function PushError($fctname,$msg,$desc=false){ $error=array(); $error['time']=time(); $error['fctname']=$fctname; $error['msg']=$msg; $error['desc']=$desc; if($desc) $tmp=' ('.$desc.')'; else $tmp=''; $this->SendMSG($fctname.': '.$msg.$tmp); return(array_push($this->_error_array,$error)); }Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/class-ftp.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.