mirror of
https://gitee.com/ShopeX/OMS
synced 2026-03-24 03:15:32 +08:00
315 lines
9.8 KiB
PHP
315 lines
9.8 KiB
PHP
<?php
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/**
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* Copyright © ShopeX （http://www.shopex.cn）. All rights reserved.
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* See LICENSE file for license details.
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*/
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class ediws_func
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{
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/**
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* 获取insert sql语句
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* @access static public
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* @param Object $model model对象
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* @param Array $data 需插入的关联(字段)数组数据,支持多维
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* @return String insert sql语句
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*/
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static public function get_insert_sql($model,$data){
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if (empty($model) || empty($data)) return NULL;
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$cols = $model->_columns();
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$strValue = $insert_data = $column_type = array();
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$strFields = '';
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$rs = $model->db->exec('select * from `'.$model->table_name(1).'` where 0=1');
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$col_count = mysql_num_fields($rs['rs']);
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$tmp_data = $data;
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if (!is_array(array_pop($tmp_data))){
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$insert_data[] = $data;
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}else{
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$insert_data = $data;
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}
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unset($tmp_data);
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foreach ($insert_data as $key=>$value){
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$insertValues = array();
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if (!empty($strFields)){
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$col_count = count($strFields);
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}
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for($i=0;$i<$col_count;$i++) {
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if (empty($strFields)){
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$column = mysql_fetch_field($rs['rs'],$i);
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$k = $column->name;
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$column_type[$k] = $column->type;
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if( !isset($value[$k]) ){
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continue;
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}
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}else{
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$k = $strFields[$i];
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}
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$p = $cols[$k];
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if(!isset($p['default']) && $p['required'] && $p['extra']!='auto_increment'){
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if(!isset($value[$k])){
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trigger_error(($p['label']?$p['label']:$k).app::get('base')->_('不能为空！'),E_USER_ERROR);
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}
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}
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if( $value[$k] !== false ){
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if( $p['type'] == 'last_modify' ){
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$insertValues[$k] = time();
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}elseif( $p['depend_col'] ){
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$dependColVal = explode(':',$p['depend_col']);
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if( $value[$dependColVal[0]] == $dependColVal[1] ){
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switch( $dependColVal[2] ){
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case 'now':
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$insertValues[$k] = time();
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break;
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}
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}
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}
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}
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if( $p['type']=='serialize' ){
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$value[$k] = serialize($value[$k]);
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}
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if( !isset($value[$k]) && $p['required'] && isset($p['default']) ){
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$value[$k] = $p['default'];
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}
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$insertValues[$k] = base_db_tools::quotevalue($model->db,$value[$k],$column_type[$k]);
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}
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if (empty($strFields)){
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$strFields = array_keys($insertValues);
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}
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$strValue[] = "(".implode(',',$insertValues).")";
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}
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$strFields = implode('`,`', $strFields);
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$strValue = implode(',', $strValue);
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$sql = 'INSERT INTO `'.$model->table_name(true).'` ( `'.$strFields.'` ) VALUES '.$strValue;
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return $sql;
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}
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/**
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* 获取REPLACE sql语句
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* @access static public
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* @param Object $model model对象
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* @param Array $data 需插入的关联(字段)数组数据,支持多维
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* @return String insert sql语句
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*/
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static public function get_replace_sql($model,$data){
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if (empty($model) || empty($data)) return NULL;
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$cols = $model->_columns();
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$strValue = $insert_data = $column_type = array();
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$strFields = '';
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$rs = $model->db->exec('select * from `'.$model->table_name(1).'` where 0=1');
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$col_count = mysql_num_fields($rs['rs']);
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$tmp_data = $data;
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if (!is_array(array_pop($tmp_data))){
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$insert_data[] = $data;
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}else{
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$insert_data = $data;
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}
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unset($tmp_data);
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foreach ($insert_data as $key=>$value){
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$insertValues = array();
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if (!empty($strFields)){
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$col_count = count($strFields);
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}
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for($i=0;$i<$col_count;$i++) {
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if (empty($strFields)){
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$column = mysql_fetch_field($rs['rs'],$i);
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$k = $column->name;
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$column_type[$k] = $column->type;
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if( !isset($value[$k]) ){
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//continue;
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}
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}else{
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$k = $strFields[$i];
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}
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$p = $cols[$k];
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if(!isset($p['default']) && $p['required'] && $p['extra']!='auto_increment'){
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if(!isset($value[$k])){
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trigger_error(($p['label']?$p['label']:$k).app::get('base')->_('不能为空！'),E_USER_ERROR);
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}
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}
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if( $value[$k] !== false ){
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if( $p['type'] == 'last_modify' ){
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$insertValues[$k] = time();
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}elseif( $p['depend_col'] ){
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$dependColVal = explode(':',$p['depend_col']);
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if( $value[$dependColVal[0]] == $dependColVal[1] ){
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switch( $dependColVal[2] ){
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case 'now':
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$insertValues[$k] = time();
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break;
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}
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}
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}
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}
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if( $p['type']=='serialize' ){
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$value[$k] = serialize($value[$k]);
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}
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if( !isset($value[$k]) && $p['required'] && isset($p['default']) ){
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$value[$k] = $p['default'];
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}
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$insertValues[$k] = base_db_tools::quotevalue($model->db,$value[$k],$column_type[$k]);
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}
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if (empty($strFields)){
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$strFields = array_keys($insertValues);
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}
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$strValue[] = "(".implode(',',$insertValues).")";
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}
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$strFields = implode('`,`', $strFields);
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$strValue = implode(',', $strValue);
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$sql = 'REPLACE INTO `'.$model->table_name(true).'` ( `'.$strFields.'` ) VALUES '.$strValue;
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return $sql;
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}
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/**
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* 兼容PHP5.3不支持array_column()方法
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*
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* @param array $array
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* @param $column_key
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* @param $index_key
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* @return array
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*/
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public function _array_column(array $array, $column_key, $index_key=null)
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{
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if(function_exists('array_column')) {
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if($index_key){
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return array_column($array, $column_key, $index_key);
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}else{
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return array_column($array, $column_key);
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}
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}
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$result = array();
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foreach($array as $arr)
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{
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if(!is_array($arr)) continue;
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if(is_null($column_key)){
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$value = $arr;
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}else{
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$value = $arr[$column_key];
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}
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if(!is_null($index_key)){
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$key = $arr[$index_key];
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$result[$key] = $value;
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}else{
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$result[] = $value;
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}
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}
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return $result;
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}
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/**
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* 下载.zip压缩文件
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*
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* @param $url
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* @param $write_file 写入的文件名
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* @return true
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*/
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public static function download_zip($url, $write_file)
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{
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$ch = curl_init($url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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$data = curl_exec($ch);
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curl_close($ch);
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$file = fopen($write_file, 'w+');
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fputs($file, $data);
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fclose($file);
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return true;
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}
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/**
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* 解压文件
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*
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* @param $zip_file 压缩文件名
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* @param $unzip_dir 解压目录名
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* @param $is_delete 解压后是否删除压缩文件
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* @return true
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*/
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public function unZip($zip_file, $unzip_dir, $is_delete=false)
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{
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$result = array('rsp'=>'fail', 'error_msg'=>'');
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$filrname = array();
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//dir
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if (!is_dir($unzip_dir)) {
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utils::mkdir_p($unzip_dir);
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}
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//修改文件夹权限
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chmod($zip_file, 0777);
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$zip = new ZipArchive;
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if($zip->open($zip_file) === true) {
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//读取zip压缩包文件列表
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for($i=0; $i<$zip->numFiles; $i++){
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//$zip->numFiles 获取压缩包内文件个数（父级）
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$filrname[] = $zip->getNameIndex($i);
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}
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$zip->close();
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}else{
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$result['error_msg'] = '打开压缩文件失败!';
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return $result;
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}
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//check
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if(empty($filrname)){
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$result['error_msg'] = '读取压缩包中的文件失败';
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return $result;
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}
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//保存压缩包中的文件
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if ($zip->open($zip_file) === true) {
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$zip->extractTo($unzip_dir); //直接解压不修改文件名;
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//$zip->addFile('image.txt'); //指定文件名进行存储;
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$zip->close();
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}else{
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$result['error_msg'] = '打开压缩文件失败;';
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return $result;
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}
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//删除压缩文件
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if ($is_delete) {
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unlink($zip_file);
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}
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//files
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$result['fileList'] = $filrname;
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$result['rsp'] = 'succ';
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return $result;
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}
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}
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