175 lines
5.7 KiB
PHP
Executable File
175 lines
5.7 KiB
PHP
Executable File
<?php
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class Input{
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/**
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* 检测并获取传入参数;
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*
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* key为字段名; value:
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* default: 为空时默认值;default 为null时 不返回该key
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* aliasKey:将传入的字段映射为对应别名；
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* msg: 错误时提示内容
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* check: 检测类型; 含有该项并不为空时依照条件进行检测 in/json param
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*/
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public static function getArray($array){
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global $in;
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$result = array();
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$error = array();
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$msgCommon = LNG("common.invalidParam");
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foreach ($array as $key => $value) {
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$msg = _get($value,'msg', $msgCommon.': '.$key ); // 错误提示
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$itemKey = $key;
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if(isset($value['aliasKey']) && $value['aliasKey']){
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$itemKey = $value['aliasKey'];
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}
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//!isset($in[$key]) 替换
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if( !array_key_exists($key,$in) ){
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//设置了默认值则使用默认值;为null时 不返回该key
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if( array_key_exists("default",$value) ){
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if( !is_null($value["default"]) ){
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$result[$itemKey] = $value["default"];
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}
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}else if(isset($value['check'])){//只要设置了check,则该值不为空
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$error[] = $msg;
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}
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continue;
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}
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// 长度校验,过长或过短内容报错;
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if(isset($value['lengthMax']) && strlen($in[$key]) > $value['lengthMax']){
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$error[] = $msg;continue;
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}
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if(isset($value['lengthMin']) && strlen($in[$key]) < $value['lengthMin']){
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$error[] = $msg;continue;
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}
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// json 单独处理
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if( isset($value['check']) && $value['check'] == 'json' ){
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$decode = json_decode($in[$key],true);
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if( is_array($decode) ){
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$result[$itemKey] = $decode;
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}else{
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if( array_key_exists("default",$value) ){
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if( !is_null($value["default"]) ){
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$result[$itemKey] = $value["default"];
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}
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}else{
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$error[] = $msg;
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}
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}
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continue;
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}
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$param = _get($value,'param');
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if( isset($value['check']) && !self::check($in[$key],$value['check'],$param) ){
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if( array_key_exists("default",$value) ){
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if( !is_null($value["default"]) ){
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$result[$itemKey] = $value["default"];
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}
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}else{
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$error[] = $msg;
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}
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continue;
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}
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$result[$itemKey] = $in[$key];
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}
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if(count($error) > 0 ){
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show_json(implode(";\n",$error),false);
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}
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return $result;
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}
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public static function reg($type='require',$setReg = false){
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static $checkReg = false;
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if(!$checkReg){
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$checkReg = array(
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'require' => ".+",
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'number' => "\d+",
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'hex' => "[0-9A-Fa-f]+",
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'integer' => "\d+",
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'int' => "[-\+]?\d+",
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'bool' => "0|1",
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'float' => "[-\+]?\d+(\.\d+)?",
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'english' => "[A-Za-z ]+",
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'chinese' => "[\x{4e00}-\x{9fa5}]+", //全中文
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'hasChinese'=> "/([\x{4e00}-\x{9fa5}]+)/u", //含有中文
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'email' => "\w+([\.\-]\w+)*\@\w+([\.\-]\w+)*\.\w+", //邮箱
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'phone' => "1[3-9]\d{9}", //手机号 11位国内手机;
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'telphone' => "(\(\d{3,4}\)|\d{3,4}-|\s)?\d{7,14}", //固定电话,
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'url' => "(http|ftp|https):\/\/[\w\-_]+(\.[\w\-_]+)+([\w\-\.,@?^=%&:\/~\+#]*[\w\-\@?^=%&\/~\+#])?", //互联网网址
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'urlFull' => "[a-zA-z]+:\/\/[^\s]*", //广义网址
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'ip' => "(\d{1,3}\.){3}(\d{1,3})", //ip地址
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'zip' => "[1-9]\d{5}(?!\d)", //邮编
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'idCard' => "(\d{15})|(\d{17}(\d|X|x))", //身份证 15位或18位身份证,18位末尾可能为x或X
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'color' => "#([0-9A-Fa-f]{3}|[0-9A-Fa-f]{6})", //16进制颜色 #fff,#fafefe,#fff;
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'time' => "([0-1]\d|2[0-4]):[0-5]\d", //时间, 02:23,15:59,24
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'date' => "\d{4}[-\/]?(0[1-9]|1[0-2])[-\/]?([0-2]\d|3[0-1])",//年月日, 20150102 2015/01/02 2015-01-02;
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'dateTime' => "\d{4}[-\/]?(0[1-9]|1[0-2])[-\/]?([0-2]\d|3[0-1])\s+([0-1]\d|2[0-4]):[0-5]\d",
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//年-月-日时分秒, 2015-01-02
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'password' => "(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).{8,20}", //强密码，必须包含数字、大小写字符；不能包含特殊字符；8-20位
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'key' => "[A-Za-z0-9_\-\.]+", //数据库字段或表 [A-Za-z0-9_\.]+
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'keyFull' => "[A-Za-z0-9_\-\.\s,]+", //数据库字段或表，支持多key；加入空格逗号
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);
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}
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// 覆盖更新规则;
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if($setReg && is_array($setReg)){
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$checkReg = array_merge($checkReg, $setReg);
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return;
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}
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//多国手机匹配,https://github.com/chriso/validator.js/blob/master/src/lib/isMobilePhone.js
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if(!$type){
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return $checkReg;
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}
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return $checkReg[$type];
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}
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/**
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* 检查某个数据是否符合某个规则
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* $check : 正则名称或者正则表达式;
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*/
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public static function check($value,$check,$param = null){
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//其他规则
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switch($check){
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case 'in': return in_array($value,$param);break;
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case 'bigger': return floatval($value)>$param;break;
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case 'smaller': return floatval($value)<$param;break;
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case 'length': return strlen($value)>=$param[0] && strlen($value)<=$param[1];break;
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case 'length':
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if(is_array($param)){
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return strlen($value)>=$param[0] && strlen($value)<=$param[1];break;
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}else{
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return strlen($value)==$param;break;
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}
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case 'between': return floatval($value)>=$param[0] && floatval($value)<=$param[1];break;
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}
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// 检查是否有内置的正则表达式
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$reg = self::reg(false);
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$check = isset($reg[$check]) ? $reg[$check] : $check;
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//含有/ 则认为是完整的正则表达式，不自动追加
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if(substr($check,0,1) != '/'){
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$check = '/^'.$check.'$/su';//匹配多行
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}
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return preg_match($check,$value) === 1;
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}
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/**
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* 获取某个参数值
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*/
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public static function get($key,$check=null,$default=null,$param=null){
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$item = array();
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if(!is_null($default)) $item['default'] = $default;
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if(!is_null($param)) $item['param'] = $param;
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if(!is_null($check)) $item['check'] = $check;
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$data = Input::getArray(array($key => $item));
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return $data[$key];
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}
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}
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