unknown foreach error

[ratcateme]

Hi i have a script with this foreach i got an "unexpected $end" i commented out all my script and traced the error to this code block

foreach($ip_x as &$value){
echo $value;
}

i added a print_r($ip_x) and it showed me ip_x is a proper array

i can comment out this block and the rest of my script works fine

 

Scott.

[Stooney]

try removing the '&'.  That doesn't make sense to have it there.

[ratcateme]

tried that still same error

 

Scott.

[Stooney]

Hmm, I don't have my server running so I can't test anything, what's some of the code before the loop?

[ratcateme]

here is the full code it is to check for a valid IP

<?php
$ip_error=false;
$ip_x=explode('.',$ip);
if(count($ip_x)==4){
print_r($ip_x);
foreach($ip_x as $value){
	if(!($value>0 && $value<255)){
		$error=3;
	}
	echo $value;
}
}else{
$error=4;
}
?>

 

 

Scott.

 

[Stooney]

I can't help much without being able to test it which I can't until tomorrow.  Maybe 'value' is a reserved word?

[ratcateme]

i changed $value to $number but no change thanks for the help

 

Scott.

[ratcateme]

i swapped my foreach to a for loop

<?php
for($i=0;count($ip_x)>$i;$i++){

//foreach($ip_x as $number){
if(!($ip_x[$i]>0 && $ip_x[$i]<255)){
	$error=3;
}
echo $ip_x[$i];
}
?>

Still same problem

 

Scott.

[PFMaBiSmAd]

Post the actual error message and the complete code it corresponds to.

 

If the error is "unexpected $end", that usually means that there is a mis-match in {}. Neither of the posted pieces of code results in that error, so either the posted code is not complete or the error is different.

[ratcateme]

I have COMMENTED out all the code but this

<?php
$ip_x=explode('.',$ip);
if(count($ip_x)==4){
	print_r($ip_x);
	//for($i=0;count($ip_x)>$i;$i++){
	foreach($ip_x as $number){
`			if(!($number>0 && $number<255)){
			$error=3;
		}
		echo $number;
	}
}else{
	$error=4;
}
?>

and i get this error

Parse error: syntax error, unexpected $end in /var/www/html/dyndns.php on line 145

i then coppied only that code into a blank php file

and got this

Parse error: syntax error, unexpected $end in /var/www/html/a.php on line 15

 

Scott.

[PFMaBiSmAd]

The posted code has a back-tic ` on line 7 that is causing the error.

[ratcateme]

oooor shit i didn't see that thanks

lols

 

Scott.