[PHP] very weird PHP behaviour...
I don't know what it is... but PHP is acting very weird today... or I am
becoming crazy... can anyone tell me which one?
I have this function:
function Upload($source_file,$source_filename,$dest_dir,$allowed_types=array())
{
global $upload_errmsg;
if( count($allowed_types) )
{
$file_ext=ArquivoExt($source_filename);
$ext_found=in_array($file_ext,$allowed_types);
//die(source=$source_filename);
//var_dump($ext_found);
//die;
if( !$ext_found )
{
$upload_errmsg=O arquivo \$source_filename\ não está entre os tipos
autorizados;
//die(errmsg=$upload_errmsg);
return false;
}
}
... some more code here ..
return true;
}
the first crazy behaviour is... I use a test file called something.jpg,
ArquivoExt() returns me the extension of a given filename, in this case
jpg. $allowed_types contains gif,jpg and png so that in_array()
should return true... and it does... but get this... if I uncomment that
var_dump() guess what it outputs?
bool(true) bool(false)
very weird... how can one var_dump() call gives me two outputs?
This double output doesn't occur if I uncomment the die after the
var_dump(). It only outputs bool(true) in that case.
Now for the second weird behaviour... since no matter what, $ext_found will
always be false (due to the previous weirdness) it will always enter the
IF... but the weird thing is when the caller of Upload() prints
$upload_errmsg it only outputs:
O arquivo não está entre os tipos autorizados
where is the filename? I've checked it tons of times... If I uncomment the
second die, right after the $upload_errmsg assignment, it outputs ok, with
the filename.
Now, can someone explain me this VERY WEIRD behaviour??
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Re: [PHP] very weird PHP behaviour...
Sure sounds like you're hitting this function twice by accident. Are you
sure you're only calling it once? That would explain why you only get
one output with the die(), but two without it.
-Steve
On Wednesday, November 14, 2001, at 10:34 AM, Christian Dechery wrote:
I don't know what it is... but PHP is acting very weird today... or I
am becoming crazy... can anyone tell me which one?
I have this function:
function
Upload($source_file,$source_filename,$dest_dir,$allowed_types=array())
{
global $upload_errmsg;
if( count($allowed_types) )
{
$file_ext=ArquivoExt($source_filename);
$ext_found=in_array($file_ext,$allowed_types);
//die(source=$source_filename);
//var_dump($ext_found);
//die;
if( !$ext_found )
{
$upload_errmsg=O arquivo \$source_filename\ não está entre os
tipos autorizados;
//die(errmsg=$upload_errmsg);
return false;
}
}
... some more code here ..
return true;
}
the first crazy behaviour is... I use a test file called something.jpg,
ArquivoExt() returns me the extension of a given filename, in this case
jpg. $allowed_types contains gif,jpg and png so that in_array()
should return true... and it does... but get this... if I uncomment
that var_dump() guess what it outputs?
bool(true) bool(false)
very weird... how can one var_dump() call gives me two outputs?
This double output doesn't occur if I uncomment the die after the
var_dump(). It only outputs bool(true) in that case.
Now for the second weird behaviour... since no matter what, $ext_found
will always be false (due to the previous weirdness) it will always
enter the IF... but the weird thing is when the caller of Upload()
prints $upload_errmsg it only outputs:
O arquivo não está entre os tipos autorizados
where is the filename? I've checked it tons of times... If I uncomment
the second die, right after the $upload_errmsg assignment, it outputs
ok, with the filename.
Now, can someone explain me this VERY WEIRD behaviour??
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To contact the list administrators, e-mail: [EMAIL PROTECTED]
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To unsubscribe, e-mail: [EMAIL PROTECTED]
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Re: [PHP] very weird PHP behaviour...
that's exactly the problem... damn, how couldn't I think of this..
I didn't realise that when a file is NOT uploaded its value is set to
'none'... and I was using empty() to check it...
thanks a lot.
At 10:54 14/11/01 -0600, Steve Cayford wrote:
Sure sounds like you're hitting this function twice by accident. Are you
sure you're only calling it once? That would explain why you only get one
output with the die(), but two without it.
-Steve
On Wednesday, November 14, 2001, at 10:34 AM, Christian Dechery wrote:
I don't know what it is... but PHP is acting very weird today... or I am
becoming crazy... can anyone tell me which one?
I have this function:
function
Upload($source_file,$source_filename,$dest_dir,$allowed_types=array())
{
global $upload_errmsg;
if( count($allowed_types) )
{
$file_ext=ArquivoExt($source_filename);
$ext_found=in_array($file_ext,$allowed_types);
//die(source=$source_filename);
//var_dump($ext_found);
//die;
if( !$ext_found )
{
$upload_errmsg=O arquivo \$source_filename\ não está entre os
tipos autorizados;
//die(errmsg=$upload_errmsg);
return false;
}
}
... some more code here ..
return true;
}
the first crazy behaviour is... I use a test file called something.jpg,
ArquivoExt() returns me the extension of a given filename, in this case
jpg. $allowed_types contains gif,jpg and png so that in_array()
should return true... and it does... but get this... if I uncomment that
var_dump() guess what it outputs?
bool(true) bool(false)
very weird... how can one var_dump() call gives me two outputs?
This double output doesn't occur if I uncomment the die after the
var_dump(). It only outputs bool(true) in that case.
Now for the second weird behaviour... since no matter what, $ext_found
will always be false (due to the previous weirdness) it will always enter
the IF... but the weird thing is when the caller of Upload() prints
$upload_errmsg it only outputs:
O arquivo não está entre os tipos autorizados
where is the filename? I've checked it tons of times... If I uncomment
the second die, right after the $upload_errmsg assignment, it outputs ok,
with the filename.
Now, can someone explain me this VERY WEIRD behaviour??
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For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
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PHP General Mailing List (http://www.php.net/)
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Re: [PHP] very weird PHP behaviour...
try this:
function
Upload($source_file,$source_filename,$dest_dir,$allowed_types=array(),
$upload_errmsg=)
{
if( count($allowed_types) )
{
if(!in_array(ArquivoExt($source_filename),$allowed_types))
{
?O arquivo ?=$source_filename? não está entre os tipos
autorizados?
return false;
}
}
... some more code here ..
return true;
}
Jim
- Original Message -
From: Christian Dechery [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, November 14, 2001 8:34 AM
Subject: [PHP] very weird PHP behaviour...
I don't know what it is... but PHP is acting very weird today... or I am
becoming crazy... can anyone tell me which one?
I have this function:
function
Upload($source_file,$source_filename,$dest_dir,$allowed_types=array())
{
global $upload_errmsg;
if( count($allowed_types) )
{
$file_ext=ArquivoExt($source_filename);
$ext_found=in_array($file_ext,$allowed_types);
//die(source=$source_filename);
//var_dump($ext_found);
//die;
if( !$ext_found )
{
$upload_errmsg=O arquivo \$source_filename\ não está entre os tipos
autorizados;
//die(errmsg=$upload_errmsg);
return false;
}
}
... some more code here ..
return true;
}
the first crazy behaviour is... I use a test file called something.jpg,
ArquivoExt() returns me the extension of a given filename, in this case
jpg. $allowed_types contains gif,jpg and png so that in_array()
should return true... and it does... but get this... if I uncomment that
var_dump() guess what it outputs?
bool(true) bool(false)
very weird... how can one var_dump() call gives me two outputs?
This double output doesn't occur if I uncomment the die after the
var_dump(). It only outputs bool(true) in that case.
Now for the second weird behaviour... since no matter what, $ext_found will
always be false (due to the previous weirdness) it will always enter the
IF... but the weird thing is when the caller of Upload() prints
$upload_errmsg it only outputs:
O arquivo não está entre os tipos autorizados
where is the filename? I've checked it tons of times... If I uncomment the
second die, right after the $upload_errmsg assignment, it outputs ok, with
the filename.
Now, can someone explain me this VERY WEIRD behaviour??
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
--
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To unsubscribe, e-mail: [EMAIL PROTECTED]
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