Ok, so if an argument is supplied to the function, the "= null" is ignored? Jeff <-- snip --> chris [allowsmilie] => 1 [showsignature] => 0 [ipaddress] => [iconid] => 0 [visible] => 1 [attach] => 0 [infraction] => 0 [reportthreadid] => 0 [isusenetpost] => 1 [msgid] => <015b01c383a1$a915fe30$a200a8c0@CANCoaVan.cancoach.com> [ref] => [htmlstate] => on_nl2br [postusername] => Chris [ip] => csherwood@norti [isdeleted] => 0 [usergroupid] => [membergroupids] => [displaygroupid] => [password] => [passworddate] => [email] => [styleid] => [parentemail] => [homepage] => [icq] => [aim] => [yahoo] => [msn] => [skype] => [showvbcode] => [showbirthday] => [usertitle] => [customtitle] => [joindate] => [daysprune] => [lastvisit] => [lastactivity] => [lastpost] => [lastpostid] => [posts] => [reputation] => [reputationlevelid] => [timezoneoffset] => [pmpopup] => [avatarid] => [avatarrevision] => [profilepicrevision] => [sigpicrevision] => [options] => [akvbghsfs_optionsfield] => [birthday] => [birthday_search] => [maxposts] => [startofweek] => [referrerid] => [languageid] => [emailstamp] => [threadedmode] => [autosubscribe] => [pmtotal] => [pmunread] => [salt] => [ipoints] => [infractions] => [warnings] => [infractiongroupids] => [infractiongroupid] => [adminoptions] => [profilevisits] => [friendcount] => [friendreqcount] => [vmunreadcount] => [vmmoderatedcount] => [socgroupinvitecount] => [socgroupreqcount] => [pcunreadcount] => [pcmoderatedcount] => [gmmoderatedcount] => [assetposthash] => [fbuserid] => [fbjoindate] => [fbname] => [logintype] => [fbaccesstoken] => [newrepcount] => [vbseo_likes_in] => [vbseo_likes_out] => [vbseo_likes_unread] => [temp] => [field1] => [field2] => [field3] => [field4] => [field5] => [subfolders] => [pmfolders] => [buddylist] => [ignorelist] => [signature] => [searchprefs] => [rank] => [icontitle] => [iconpath] => [avatarpath] => [hascustomavatar] => 0 [avatardateline] => [avwidth] => [avheight] => [edit_userid] => [edit_username] => [edit_dateline] => [edit_reason] => [hashistory] => [pagetext_html] => [hasimages] => [signatureparsed] => [sighasimages] => [sigpic] => [sigpicdateline] => [sigpicwidth] => [sigpicheight] => [postcount] => 4 [islastshown] => 1 [isfirstshown] => [attachments] => [allattachments] => ) --> [PHP] Understanding code.. again - PHP Development

[PHP] Understanding code.. again - PHP Development

Jeff McKeon wrote:  That sets a default value for $msgvar so you can call the function without an argument and it will not raise an error. - Brad...

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  1. #1

    Default Re: [PHP] Understanding code.. again

    Jeff McKeon wrote: 

    That sets a default value for $msgvar so you can call the function
    without an argument and it will not raise an error.

    - Brad
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    Brad Guest

  2. #2

    Default RE: [PHP] Understanding code.. again

    Ok, so if an argument is supplied to the function, the "= null" is
    ignored?

    Jeff 
    > null)"?? Why  
    >
    > That sets a default value for $msgvar so you can call the function
    > without an argument and it will not raise an error.
    >
    > - Brad
    >
    > --
    > PHP General Mailing List (http://www.php.net/)
    > To unsubscribe, visit: http://www.php.net/unsub.php
    >
    > [/ref]
    Jeff Guest

  3. #3

    Default Re: [PHP] Understanding code.. again

    Jeff McKeon wrote:
     

    Yep.

    - Brad
    Brad Guest

  4. #4

    Default Re: [PHP] Understanding code.. again

    Yes the null is ignored when a var is passed

    <-- SNIP-->
    Ok, so if an argument is supplied to the function, the "= null" is
    ignored?

    Jeff
    <-- snip -->

    chris
    Chris Guest

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