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Check memory_get_usage availability (bug #2957708)

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git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@1331 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana
2010-02-24 21:00:36 +00:00
parent fedc6e5f77
commit 2211258169
1 changed files with 3 additions and 1 deletions
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4
adminer/sql.inc.php
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@@ -21,7 +21,9 @@ if (!$error && $_POST) {
$query = get_file("sql_file", true);
}
if (is_string($query)) { // get_file() returns error as number, fread() as false
@ini_set("memory_limit", 2 * strlen($query) + memory_get_usage() + 8e6); // @ - may be disabled, 2 - substr and trim, 8e6 - other variables
if (function_exists('memory_get_usage')) {
@ini_set("memory_limit", 2 * strlen($query) + memory_get_usage() + 8e6); // @ - may be disabled, 2 - substr and trim, 8e6 - other variables
}
if ($query != "" && strlen($query) < 1e6 && (!$history || end($history) != $query)) { // don't add repeated and big queries
$history[] = $query;
}