antispambot( string $email_address, int $hex_encoding )
将电子邮件地址字符转换为HTML实体以阻止垃圾邮件机器人程序。
Converts email addresses characters to HTML entities to block spam bots.
目录锚点:#参数#返回#源码#笔记
参数 | 类型 | 必填 | 说明 |
$email_address |
(string) |
必需 |
电子邮件地址。 |
$hex_encoding |
(int) |
可选 |
设置为1以启用十六进制编码。 |
(string)转换的电子邮件地址。
/**
* Converts email addresses characters to HTML entities to block spam bots.
*
* @since 0.71
*
* @param string $email_address Email address.
* @param int $hex_encoding Optional. Set to 1 to enable hex encoding.
* @return string Converted email address.
*/
function antispambot( $email_address, $hex_encoding = 0 ) {
$email_no_spam_address = '';
for ( $i = 0, $len = strlen( $email_address ); $i < $len;="" $i++="" )="" {="" $j="rand(" 0,="" 1="" +="" $hex_encoding="" );="" if="" (="" $j="=" 0="" )="" {="" $email_no_spam_address="" .='' .="" ord(="" $email_address[$i]="" )="" .="" ';';="" }="" elseif="" (="" $j="=" 1="" )="" {="" $email_no_spam_address="" .="$email_address[$i];" }="" elseif="" (="" $j="=" 2="" )="" {="" $email_no_spam_address="" .='%' .="" zeroise(="" dechex(="" ord(="" $email_address[$i]="" )="" ),="" 2="" );="" }="" }="" return="" str_replace(="" '@',="" '@',="" $email_no_spam_address="" );="" }="">
更新版本 |
源码位置 |
使用 |
被使用 |
0.71 |
wp-includes/formatting.php:2792 |
0 |
1 function |
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