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Update database.php

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Namhyeon Go 2018-06-28 16:31:41 +09:00 committed by GitHub
parent e8490a17d7
commit 1eba4751ef
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1 changed files with 23 additions and 2 deletions
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system/database.php
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@ -277,8 +277,9 @@ if(!function_exists("get_bind_to_sql_update_set")) {
if(!function_exists("get_bind_to_sql_select")) {
// warning: variable k is not protected. do not use variable k and external variable without filter
function get_bind_to_sql_select($tablename, $bind, $options=array()) {
$sql = "select %s from %s where 1 %s";
$sql = "select %s from %s where 1 %s %s %s";
// s1: select fields
$s1 = "*";
if(!array_key_empty("fieldnames", $options)) {
$s1 = (count($options['fieldnames']) > 0) ? implode(", ", $options['fieldnames']) : "*";
@ -287,9 +288,29 @@ if(!function_exists("get_bind_to_sql_select")) {
} elseif(!array_key_empty("getsum", $options)) {
$s1 = sprintf("sum(%s) as sum", $options['getsum']);
}
// s2: set table name
$s2 = $tablename;
// s3: fields of where clause
$s3 = get_bind_to_sql_where($bind);
$sql = sprintf($sql, $s1, $s2, $s3);
// s4: set orders
$s4 = "";
if(!array_key_empty("setorders", $options)) {
if(is_array($options['setorders'])) {
$s4 = "order by " . implode(", ", $options['setorders']);
}
}
// s5: set page and limit
$s5 = "";
if(!array_multikey_empty(array("setpage", "setlimit"), $options)) {
$s5 = sprintf("limit %s, %s", $options['setpage'], $options['setlimit']);
}
// sql: make completed sql
$sql = sprintf($sql, $s1, $s2, $s3, $s4, $s5);
return $sql;
}