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Ooops, incorrect scripts. Let's try again:
--script1.php--
// for loop as in Zachery's example
<?php
$res = array();
for( $i=0; $i<=count($res); $i++ ) {
$res[$i] = $i;
echo $i, "\n";
}
?>
--script2.php--
// modified for loop
<?php
$res = array();
for( $i=0; $i<count($res); $i++ ) {
$res[$i] = $i;
echo $i, "\n";
}
?>
That's much better. ;-)
Peter Brett
- -----------
peter:AT:peter-b:DOT:co:DOT:uk
www.peter-b.co.uk
- ----- Original Message -----
From: "Peter TB Brett" <[EMAIL PROTECTED]>
To: "Zachery Hostens" <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Sent: Friday, May 31, 2002 9:26 PM
Subject: Re: [PEAR] [HTML_Form] cant change values in array after
getAll()
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> Hash: SHA1
>
> In the for loop initialisation try changing:
>
> $i <= count($res)
>
> to:
>
> $i < count($res)
>
> Reason: The usual thing that causes that sort of error is an
> incorrect iteration condition that causes the loop to run forever
> and so make an infinitely large array. I ran the below scripts
> (using
> php-cli) to see what was going on:
>
> --script1.php--
> // for loop as in Zachery's example
> <?php
> $res = array();
> for( $i=0; $i<=count($res); $i++ ) {
> echo $i, "\n";
> }
> ?>
>
> --script2.php--
> // modified for loop
> <?php
> $res = array();
> for( $i=0; $i<count($res); $i++ ) {
> echo $i, "\n";
> }
> ?>
>
> Since the $res array is zero length, if the for loop is correctly
> formed the script should output a blank page (no array members,
> therefore no iterations). However, script1.php output a list of
> numbers from 0 to when I terminated script execution by pressing
> Ctrl-C.
>
> Try checking your iteration conditions and try again. ;-) Sorry if
> I'm barking up the wrong tree...
>
> Peter Brett
>
> - -----------
> peter:AT:peter-b:DOT:co:DOT:uk
> www.peter-b.co.uk
>
> - ----- Original Message -----
> From: "Zachery Hostens" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Thursday, May 30, 2002 6:16 PM
> Subject: [PEAR] [HTML_Form] cant change values in array after
> getAll()
>
>
> > im using PHP 4.1.2 and the stock PEAR with MySQL
> >
> > i get the array using DB::getAll() fine
> >
> > but when i try to go
> >
> > 18 for( $i=0; $i<=count($res); $i++ ) {
> > 19 $res[$i]['stamp'] = date( 'l, F dS @ h:i A',
> > $res[$i]['stamp'] ); 20 }
> >
> > i get this error ::
> >
> > Fatal error: Allowed memory size of 8388608 bytes exhausted
> > (tried to allocate 40 bytes) in /home/zacheryh/htdocs/news.php on
> > line 19
> >
> > Fatal error: Allowed memory size of 8388608 bytes exhausted
> > (tried to allocate 40 bytes) in Unknown on line 0
> >
> >
> > i have checked that the var is there in the array and it is a
> > correct unix epoch. if i change the for() loop to this it works
> > perfectly fine ::
> >
> > 18 for( $i=0; $i<=count($res); $i++ ) {
> > 19 echo date( 'l, F dS @ h:i A', $res[$i]['stamp'] );
> > 20 }
> >
> > it will then work perfectly fine...
> >
> > i was wondering what maybe causing this and how i can go about
> > fixing ???
> >
> > thanks in advance.
> > ~ Zachery
> >
> > --
> > PEAR General Mailing List (http://pear.php.net/)
> > To unsubscribe, visit: http://www.php.net/unsub.php
>
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