67 lines
1.6 KiB
PHP
67 lines
1.6 KiB
PHP
|
<?php
|
||
|
|
declare (strict_types = 1);
|
||
|
|
|
||
|
|
namespace app\common\lib;
|
||
|
|
|
||
|
|
use think\facade\Lang;
|
||
|
|
|
||
|
|
class SqlFile
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* 加载sql文件为分号分割的数组
|
||
|
|
* <br />支持存储过程和函数提取，自动过滤注释
|
||
|
|
* <br />例如: var_export(load_sql_file('mysql_routing_example/fn_cdr_parse_accountcode.sql'));
|
||
|
|
* @param string $path 文件路径
|
||
|
|
* @return boolean|array
|
||
|
|
* @since 1.0 <2015-5-27> SoChishun Added.
|
||
|
|
*/
|
||
|
|
public function load_sql_file($path, $fn_splitor = ';;') {
|
||
|
|
if (!file_exists($path)) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
$lines = file($path, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
|
||
|
|
$aout = false;
|
||
|
|
$str = '';
|
||
|
|
$skip = false;
|
||
|
|
$fn = false;
|
||
|
|
foreach ($lines as $line) {
|
||
|
|
$line = trim($line);
|
||
|
|
// 过滤注释
|
||
|
|
if (!$line || 0 === strpos($line, '--') || 0 === strpos($line, '*') || 0 === strpos($line, '/*') || (false !== strpos($line, '*/') && strlen($line) == (strpos($line, '*/') + 2))) {
|
||
|
|
if (!$skip && 0 === strpos($line, '/*')) {
|
||
|
|
$skip = true;
|
||
|
|
}
|
||
|
|
if ($skip && false !== strpos($line, '*/') && strlen($line) == (strpos($line, '*/') + 2)) {
|
||
|
|
$skip = false;
|
||
|
|
}
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
if ($skip) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
// 提取存储过程和函数
|
||
|
|
if (0 === strpos($line, 'DELIMITER ' . $fn_splitor)) {
|
||
|
|
$fn = true;
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
if (0 === strpos($line, 'DELIMITER ;')) {
|
||
|
|
$fn = false;
|
||
|
|
$aout[] = $str;
|
||
|
|
$str = '';
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
if ($fn) {
|
||
|
|
$str .= $line . ' ';
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
// 提取普通语句
|
||
|
|
$str .= $line;
|
||
|
|
if (false !== strpos($line, ';') && strlen($line) == (strpos($line, ';') + 1)) {
|
||
|
|
$aout[] = $str;
|
||
|
|
$str = '';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return $aout;
|
||
|
|
}
|
||
|
|
}
|