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Use IS NULL operator for null value in where_link function

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Jakub Vrana
2011-02-08 19:59:16 +01:00
parent bb4da636e9
commit 806264851e
2 changed files with 2 additions and 2 deletions
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adminer/include/functions.inc.php
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@@ -302,7 +302,7 @@ function where_check($val) {
* @return string
*/
function where_link($i, $column, $value, $operator = "=") {
return "&where%5B$i%5D%5Bcol%5D=" . urlencode($column) . "&where%5B$i%5D%5Bop%5D=" . urlencode($operator) . "&where%5B$i%5D%5Bval%5D=" . urlencode($value);
return "&where%5B$i%5D%5Bcol%5D=" . urlencode($column) . "&where%5B$i%5D%5Bop%5D=" . urlencode((isset($value) ? $operator : "IS NULL")) . "&where%5B$i%5D%5Bval%5D=" . urlencode($value);
}
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