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查询条件处理

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wanyongkang
2020-10-24 15:40:56 +08:00
parent 6390d6f8a7
commit 565a159745
4 changed files with 110 additions and 20 deletions
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73
fastphp/db/Sql.php
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@@ -31,9 +31,11 @@ class Sql
$this->param = [];
$this->filter = '';
if ($where) {
$this->filter .= ' WHERE ';
if(!strpos('$this->filter','WHERE') !== false){
$this->filter .= ' WHERE ';
}
if (is_string($where)) {
$this->filter .= ' ' . $where;
$this->filter .= ' WHERE ' . $where;
} else {
$flag = true;
foreach ($where as $key => $value) {
@@ -69,6 +71,73 @@ class Sql
return $this;
}
/**
* @description: 查询条件 处理复杂查询条件
* @param {*} [ 'day_time' => [ ['>' , val1], ['<' , val2] ] ]
* @return {*}
*/
public function wheres($where)
{
$this->param = [];
$this->filter = '';
if ($where) {
if(!strpos('$this->filter','WHERE') !== false){
$this->filter .= ' WHERE ';
}
if (is_string($where)) {
$this->filter .= ' WHERE ' . $where;
} else {
$flag = true;
foreach ($where as $key => $value) {
if ($flag) {
$flag = false;
if (is_array($value)) {
$flag2 = true;
foreach($value as $k => $v) {
if($flag2){
$flag2 = false;
if($v[0] == 'in'){
$this->filter .= ' `' . $key . '` ' . $v[0] . '('.implode(',',$v[1]).')';
} else {
$this->filter .= ' `' . $key . '` ' . $v[0] . ' :' . $key.$k;
$this->param[$key.$k] = $v[1];
}
} else {
if($v[0] == 'in'){
$this->filter .= ' AND `' . $key . '` ' . $v[0] . '('.implode(',',$v[1]).')';
} else {
$this->filter .= ' AND `' . $key . '` ' . $v[0] . ' :' . $key.$k;
$this->param[$key.$k] = $v[1];
}
}
}
} else {
$this->filter .= ' `' . $key . '` = :' . $key;
$this->param[$key] = $value;
}
} else {
if (is_array($value)) {
foreach($value as $k => $v) {
if($v[0] == 'in'){
$this->filter .= ' AND `' . $key . '` ' . $v[0] . '('.implode(',',$v[1]).')';
} else {
$this->filter .= ' AND `' . $key . '` ' . $v[0] . ' :' . $key.$k;
$this->param[$key.$k] = $v[1];
}
}
} else {
$this->filter .= ' AND `' . $key . '` = :' . $key;
$this->param[$key] = $value;
}
}
}
}
}
return $this;
}
/**
* 拼装排序条件
* @param array $order 排序条件