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改进查询条件的参数绑定

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thinkphp
2016-09-13 14:53:33 +08:00
parent f1c9a3bb88
commit e3a3acaed6
1 changed files with 6 additions and 3 deletions
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5
library/think/db/Builder.php
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@@ -296,10 +296,13 @@ abstract class Builder
} }
} }
$bindType = isset($binds[$field]) ? $binds[$field] : PDO::PARAM_STR; $bindType = isset($binds[$field]) ? $binds[$field] : PDO::PARAM_STR;
if (is_scalar($value) && array_key_exists($field, $binds) && !in_array($exp, ['IN', 'NOT IN', 'BETWEEN', 'NOT BETWEEN']) && strpos($exp, 'TIME') === false && strpos($value, ':') !== 0) { if (is_scalar($value) && array_key_exists($field, $binds) && !in_array($exp, ['IN', 'NOT IN', 'BETWEEN', 'NOT BETWEEN']) && strpos($exp, 'TIME') === false) {
if (strpos($value, ':') !== 0 || !$this->query->isBind(substr($value, 1))) {
$this->query->bind('where_' . $field, $value, $bindType); $this->query->bind('where_' . $field, $value, $bindType);
$value = ':where_' . $field; $value = ':where_' . $field;
} }
}
$whereStr = ''; $whereStr = '';
if (in_array($exp, ['=', '<>', '>', '>=', '<', '<=', 'LIKE', 'NOT LIKE'])) { if (in_array($exp, ['=', '<>', '>', '>=', '<', '<=', 'LIKE', 'NOT LIKE'])) {
// 比较运算 及 模糊匹配 // 比较运算 及 模糊匹配