Description:
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On both PHP 4.3.10 and PHP 5.0.3, when attempting to call file_get_contents with five parameters as specified in the manual (http://us3.php.net/manual/en/function.file-get-contents.php) I get the following errors:

PHP 4.3.10:  
"Warning: file_get_contents() expects at most 2 parameters, 5 given"

PHP 5.0.3:
"PHP Warning:  file_get_contents() expects at most 3 parameters, 5 given"


Reproduce code:
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$file = file_get_contents($filename, null, null, $offset, $maxlength);

Expected result:
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I should get up to $maxlength bytes starting from $offset in $filename.

Actual result:
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warning message as described above.