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Bug #10993 filesize on newly made/just opened file weirdness
Submitted: 2001-05-21 13:34 UTC Modified: 2001-05-21 15:47 UTC
From: wico at cnh dot nl Assigned:
Status: Closed Package: Filesystem function related
PHP Version: 4.0.5 OS: linux
Private report: No CVE-ID: None
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From: wico at cnh dot nl
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 [2001-05-21 13:34 UTC] wico at cnh dot nl 
Hiya

run this test script and and watch the output differ depending on using filesize or not

	$fp = fopen('file.test', "a+b");
	
	//(un)comment this line
	filesize('file.test');
	
	fwrite($fp, "boe");
	fclose($fp);

	$fp2 = fopen('file.test', "a+b");
	fseek($fp2, 0);
	echo fread($fp2, filesize('file.test'));

	unlink('file.test');

Greetz,

Wico

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 [2001-05-21 15:47 UTC] swm@php.net 
The results of filesize() are cached. You will need to
reload the cache for this file in order that it return the
correct result.

See clearstatcache() and filesize() documentation.
 
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