note 126231 added to function.fwrite

From: Date: Fri, 09 Jul 2021 13:25:38 +0000
Subject: note 126231 added to function.fwrite
Groups: php.notes 
Request: Send a blank email to php-notes+get-216593@lists.php.net to get a copy of this message
<?php /* Write to offset with positive offset PHP_INT_MIN / PHP_INT_MAX 32-bit PHP: -2,147,483,648 to +2,147,483,647 PHP_INT_MIN / PHP_INT_MAX 64-bit PHP: -9,223,372,036,854,775,808 to +9,223,372,036,854,775,807 File_writing 32bit 0 -> 4 294 967 295 File_writing 64bit 0 -> 18 446 744 073 709 551 615 $handel = fopen( myfilname ); $t_f_max is max file size in BYTE ex: 19998 $offset is position in offset BYTE ex : 19995 $bin your binary data you want write Work in 32bit and 64bit */ function File_writing($handel,$t_f_max,$offset,$bin) { ($offset > PHP_INT_MAX) ? fseek($handel,-($t_f_max-$offset),SEEK_END) : fseek($handel,$offset,SEEK_SET); fwrite($handel,$bin); return $offset; } ?> ---- Server IP: 45.112.84.4 Probable Submitter: 45.112.85.242 (proxied: 80.15.1.147) ---- Manual Page -- https://php.net/manual/en/function.fwrite.php Edit -- https://main.php.net/note/edit/126231 Del: integrated -- https://main.php.net/note/delete/126231/integrated Del: useless -- https://main.php.net/note/delete/126231/useless Del: bad code -- https://main.php.net/note/delete/126231/bad+code Del: spam -- https://main.php.net/note/delete/126231/spam Del: non-english -- https://main.php.net/note/delete/126231/non-english Del: in docs -- https://main.php.net/note/delete/126231/in+docs Del: other reasons-- https://main.php.net/note/delete/126231 Reject -- https://main.php.net/note/reject/126231 Search -- https://main.php.net/manage/user-notes.php

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