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Re: Function Problem [message #182551 is a reply to message #182548]

Tue, 13 August 2013 23:39

bill
Messages: 310
Registered: October 2010

Karma:

Senior Member

On 2013-08-13 7:25 PM, Norman Peelman wrote:
> On 08/13/2013 02:29 PM, Twayne wrote:
>> Hi All,
>> Seems like I'm getting to be a regular fixture here but ... I'm
>> baaack!
>>
>> Using win 7, XAMPP, PHP 5.3 & NoteTab, a semi-ide as my text editor:
>>
>> I've created a Function that works on other pages but after working for
>> some time, no longer functions. I don't think the Function is the
>> obvious problem; see below it for more details. The function is:
>>
>> 109 // FUNCTIONS USED: ------------------------------
>> 110
>> 111 function check_input($data)
>> 112 {
>> 113 $data = trim($data);
>> 114 $data = stripslashes($data);
>> 115 $data = htmlspecialchars($data);
>> 116 return $data;
>> 117 }
>> 118 ?>
>> ============== end function =========
>>
>> That code resides at the end of the php page in question so there is
>> normally nothing after it but a session_destroy() and a die(); Message
>> has been e-mailed. The error message is:
>>
>> ----------- error message ----------------
>> Parse error: syntax error, unexpected $end in C:\xampp\htdocs\twa2.php
>> on line 114
>> ----------- end error message -----------
>>
>> BUT, moving the lines around and monitoring the line number the
>> error is reported on seems to be PAST line 117 OR line 117, depending on
>> (your guess is as good as mine).
>
> Moving what lines around? Is this script only or are you jumping in
> and out of PHP and HTML?
>
>>
>> I've removed the PHP End (?>) and of course that results in the expected
>> error message. Deleting session_destroy and die had no effect on
>> anything; error lines remained in the same places, different line
>> numbers of course.
>>
>> Realizing PHP's often misleading line numbers, I went through each and
>> every use of the function call on the entire page.
>>
>> I don't understand what the "unexpected $end" might be; I've looked and
>> looked without sucess. All I feel sure of at the moment is that it's
>> not the function itself: I've used it and others on other pages and
>> other forms and they all worked fine. I'm going to restudy my error log
>> and see if I can find anything there but I don't think I will. I'm
>> thinking it's actually a type somewhere but darned if I can find it!
>> Hmm, wonder if it matters where the function is located within the
>> file? I'll have to look into that more.
>>
>
> No, it should be fine,
>
>> So ... if anyone has any ideas, leads, suggestions or comments on this
>> matter I'd sincerely appreciate your input and will provide anything
>> else I can should you have questions.
>> I am not allowed to post full code, so the above is really all I can
>> reveal in actual code.
>> I don't think I'm a newbie, but at the same time I'm not overly
>> experienced either; still a lot to learn!
>>
>> Thanks in advance,
>>
>> Twayne`
>>
>
> The function as coded is fine, it's all there, nothing is missing.
> Therefor the error lies above it. check for unclosed () {} ""...
>
>

Good thoughts, Norman. Never hurts to repeat things a time or two; I've
decided I'll wait til tomorrow when my mind's a bit clearer though.
Can't recall right now whether I checked for "" or [] or anything else
that doesn't come to mind right now, so I'll definitely do that! If no
luck I'll start going through everythng a line at a time and even back
up to an archived version for a restart if I have to - I just hate to
throw away so much work and start over again, but ... cookies crumble
like that, I know<g>.

I'll come back & let folks know what I found if/when I figure it out.

Regards,

Twayne`

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[Message index]

		Function Problem By: bill on Tue, 13 August 2013 18:29
		Re: Function Problem By: Paul Herber on Tue, 13 August 2013 20:57
		Re: Function Problem By: Jerry Stuckle on Tue, 13 August 2013 21:26
		Re: Function Problem By: bill on Tue, 13 August 2013 23:29
		Re: Function Problem By: The Natural Philosoph on Wed, 14 August 2013 09:24
		Re: Function Problem By: Norman Peelman on Tue, 13 August 2013 23:25
		Re: Function Problem By: bill on Tue, 13 August 2013 23:39
		Re: Function Problem By: David Robley on Tue, 13 August 2013 23:34
		Re: Function Problem By: bill on Wed, 14 August 2013 00:45
		PS Re: Function Problem By: bill on Wed, 14 August 2013 00:51
		Re: Function Problem By: Richard Yates on Tue, 13 August 2013 23:48
		Re: Function Problem By: bill on Wed, 14 August 2013 01:00
		Re: Function Problem By: J.O. Aho on Wed, 14 August 2013 05:10
		Re: Function Problem By: bill on Thu, 15 August 2013 22:17
		Re: Function Problem RESOLVED By: bill on Thu, 15 August 2013 21:28
		Re: Function Problem RESOLVED By: Tim Streater on Thu, 15 August 2013 22:15
		Re: Function Problem RESOLVED By: bill on Thu, 15 August 2013 22:59
		Re: Function Problem RESOLVED By: Tim Streater on Fri, 16 August 2013 07:50
		Re: Function Problem RESOLVED By: bill on Sat, 17 August 2013 17:41
		Re: Function Problem RESOLVED By: Norman Peelman on Fri, 16 August 2013 10:43
		Re: Function Problem RESOLVED By: bill on Sat, 17 August 2013 17:44

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