-
Notifications
You must be signed in to change notification settings - Fork 1
/
lib_validator.php
141 lines (127 loc) · 3.33 KB
/
lib_validator.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
<?php
/**
* validateIDCard
验证身份证号码的有效性
*
*/
//验证身份证格式是否有效
function validateIDCard($IDCard) {
$regIdCard = "/^(^[1-9]\d{7}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}$)|(^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])((\d{4})|\d{3}[Xx])$)$/";
if(preg_match($regIdCard, $IDCard))
{
if (strlen($IDCard) == 18) {
return check18IDCard($IDCard);
} elseif ((strlen($IDCard) == 15)) {
$IDCard = convertIDCard15to18($IDCard);
return check18IDCard($IDCard);
}
} else {
return false;
}
}
//计算身份证的最后一位验证码,根据国家标准GB 11643-1999
function calcIDCardCode($IDCardBody) {
if (strlen($IDCardBody) != 17) {
return false;
}
//加权因子
$factor = array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2);
//校验码对应值
$code = array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2');
$checksum = 0;
for ($i = 0; $i < strlen($IDCardBody); $i++) {
$checksum += substr($IDCardBody, $i, 1) * $factor[$i];
}
return $code[$checksum % 11];
}
// 将15位身份证升级到18位
function convertIDCard15to18($IDCard) {
if (strlen($IDCard) != 15) {
return false;
} else {
// 如果身份证顺序码是996 997 998 999，这些是为百岁以上老人的特殊编码
if (array_search(substr($IDCard, 12, 3), array('996', '997', '998', '999')) !== false) {
$IDCard = substr($IDCard, 0, 6) . '18' . substr($IDCard, 6, 9);
} else {
$IDCard = substr($IDCard, 0, 6) . '19' . substr($IDCard, 6, 9);
}
}
$IDCard = $IDCard . calcIDCardCode($IDCard);
return $IDCard;
}
// 18位身份证校验码有效性检查
function check18IDCard($IDCard) {
if (strlen($IDCard) != 18) {
return false;
}
$IDCardBody = substr($IDCard, 0, 17); //身份证主体
$IDCardCode = strtoupper(substr($IDCard, 17, 1)); //身份证最后一位的验证码
if (calcIDCardCode($IDCardBody) != $IDCardCode) {
return false;
} else {
return true;
}
}
function validatePospart($number)
{
$regNumber = "/^[a-zA-Z]\d{8}$/";
if(preg_match($regNumber, $number))
{
return true;
}else{
return false;
}
}
/**
验证邮箱是否正确
*/
function validateEmail($email)
{
$REG_Email = '/^(\w)+(\.\w+)*@(\w)+((\.\w+)+)$/';
if(preg_match ( $REG_Email, $email ) )
{
return ture;
}else{
return false;
}
}
/**
验证手机号码是否正确
*/
function validatePhone($phone)
{
$REG_PHONE = '/13[123569]{1}\d{8}|15[1235689]\d{8}|188\d{8}/';
if(preg_match ( $REG_PHONE, $phone ) )
{
return ture;
}else{
return false;
}
}
/**
验证字符长度是否符合规则
*/
function validateLength($str, $l=NULL, $r=NULL, $type='UTF-8')
{
$length = iconv_strlen($str,$type);
if(isset($l) && $length < $l )
return false;
if(isset($r) && $length > $r)
return false;
return true;
}
/**
检测日期格式是否正确
*/
function validateDatetime($str, $format="Y-m-d H:i:s"){
$now_time = strtotime("now");
$unixTime=strtotime($str);
if($unixTime > $now_time)
return 0;
$checkDate= date($format, $unixTime);
if($checkDate==$str)
return 1;
else
return 0;
}
?>