I am pretty much new with regular expression. I am developing a project in PHP and i need to validate email address. After searching in this site and google i found the following regular expression says it should work best. if (preg_match("/^(?!(?:(?:x22?x5C[x00-x7E]x22?)|(?:x22?[^x5Cx22]x22?)){255,})(?!(?:(?:x22?x5C[x00-x7E]x22?)|(?:x22?[^x5Cx22]x22?)){65,}@)(?:(?:[x21x23-x27x2Ax2Bx2Dx2F-x39x
我在正则表达式方面非常新颖。 我正在开发一个PHP项目，我需要验证电子邮件地址。 在这个网站和谷歌搜索后，我发现下面的正则表达式说它应该最好。 if (preg_match("/^(?!(?:(?:x22?x5C[x00-x7E]x22?)|(?:x22?[^x5Cx22]x22?)){255,})(?!(?:(?:x22?x5C[x00-x7E]x22?)|(?:x22?[^x5Cx22]x22?)){65,}@)(?:(?:[x21x23-x27x2Ax2Bx2Dx2F-x39x3Dx3Fx5E-x7E]+)|(?:x22(?:[x01-x08x0Bx0Cx0E-x1Fx21x23-x5Bx5D-x7F]|(?:x5C[x00-x7F]))*x22
Possible Duplicates: What's wrong with this RegEx for validating emails? How to verify if a email address exists? How to check if an email address exists without sending an email? I was wondering if it was possible to validate an email address with php (w/library or without). When I say validate I don't mean a regex match I mean verify that the email address is actually a valid a
可能重复： 此RegEx用于验证电子邮件有什么问题？ 如何验证电子邮件地址是否存在？ 如何检查电子邮件地址是否存在，而不发送电子邮件？ 我想知道是否有可能验证一个电子邮件地址与PHP（W /库或没有）。 当我说验证我不是指正则表达式匹配时，我的意思是验证电子邮件地址实际上是可以发送电子邮件的有效地址。 这是验证而不是验证，是的，这是可能的，这里是一个教程，显示你如何去做。 不，唯一可以真正验证电子邮件的
the same error has propped up within these admincp files i am trying to set up on my server. how can i resolve them? Deprecated: Function eregi() is deprecated in C:xampphtdocsspeedyautosadmincpsystem_cls.php on line 152 (lines 152-155 shown) if (!eregi("install", $_SERVER['REQUEST_URI']) && !eregi("install", $_SERVER['PHP_SELF'])) { exi
在我试图在我的服务器上设置的这些admincp文件中支持相同的错误。 我如何解决它们？ 已弃用：函数eregi（）在第152行的C： xampp htdocs speedyautos admincp system_cls.php中已弃用（所示为152-155行） if (!eregi("install", $_SERVER['REQUEST_URI']) && !eregi("install", $_SERVER['PHP_SELF'])) { exit("No " . TABLE_PREFIX . "db.php Present. Please
I'm trying to make a regex to match email addresses, like any of these: example@website.com first.last@website.org joe87_smith@web.net I've written this regex: $pattern = "/[-._a-z0-9]+(@){1}[-._a-zA-Z0-9]+(.){1}[-a-z0-9]+/i"; and here is some code that I am using to test it: $str = "test_last@test.com was the email address associated with another one, another.test@other.org"; $patte
我试图做一个正则表达式来匹配电子邮件地址，就像这些： example@website.com first.last@website.org joe87_smith@web.net 我写了这个正则表达式： $pattern = "/[-._a-z0-9]+(@){1}[-._a-zA-Z0-9]+(.){1}[-a-z0-9]+/i"; 这里是我用来测试它的一些代码： $str = "test_last@test.com was the email address associated with another one, another.test@other.org"; $pattern = "/[-._a-z0-9]+(@){1}[-._a-zA-Z0-9]+(.){1}[-
I'm making a search page, where you type a search query and the form is submitted to search.php?query=your query . What PHP function is the best and that I should use for encoding/decoding the search query? For the URI query use urlencode / urldecode ; for anything else use rawurlencode / rawurldecode . The difference between urlencode and rawurlencode is that urlencode encodes accord
我正在创建一个搜索页面，在其中键入搜索查询并将表单提交给search.php?query=your query 。 什么PHP功能是最好的，我应该用于编码/解码搜索查询？ 对于URI查询使用urlencode / urldecode ; 为其他任何使用rawurlencode / rawurldecode 。 urlencode和rawurlencode之间的区别在于 urlencode根据application / x-www-form-urlencoded进行编码（空间用+编码） rawurlencode根据纯百分比编码（空间编码为%20 ）进行编码。
Hello I have a simple form on my site that allows users to send feedback. The form is validated in more than one way sometimes I get emails that are just a bunch of gibberish like: sadfasdasd sadfsa dasd werqwer gsdfh hdfgh. Question: Is there any clever way to check input string to prevent this? Distinguishing between rubbish and sense is a very hard job for a computer and apparently not ea
你好，我在我的网站上有一个简单的表单，允许用户发送反馈。 有时候我收到的电子邮件只是一堆乱码，如：sadfasdasd sadfsa dasd werqwer gsdfh hdfgh。 问题：有没有巧妙的方法来检查输入字符串以防止这种情况发生？ 区分垃圾和感觉对于计算机来说是非常困难的工作，对人类来说显然也不容易。 实现这一目标的唯一方法就是使用某种垃圾邮件过滤软件。
I am stuck on my coding: I need to check that the email is legitimate and also check if the passwords match. As you can see I've tried to make sure it has '@' in it, but it doesn't work. <?php error_reporting(1); include("../site/inc/config.php"); if (isset($_POST['submit'])) { $username = clean($_POST['username']); $password = clean($_POST['pas
我被困在我的编码中：我需要检查电子邮件是否合法，并检查密码是否匹配。 正如你所看到的，我试图确保它里面有'@'，但它不起作用。 <?php error_reporting(1); include("../site/inc/config.php"); if (isset($_POST['submit'])) { $username = clean($_POST['username']); $password = clean($_POST['password']); $pass_conf = clean($_POST['password2']); $emai
i have some problem with pattern bellow: /([A-Z0-9]+[A-Z0-9._+-]*){3,64}@(([A-Z0-9]+([-][A-Z0-9])*){2,}.)+([A-Z0-9]+([-][A-Z0-9])*){2,}/i It match email addresses and i have problem with this rule: [A-Z0-9._+-]* If i remove the star it works but i want this characters to be 0 or more. I tested it on http://regexpal.com/ and it works but on preg_match_all (PHP) - didn't work Thanks Fi
我有一些模式波纹管的问题： /([A-Z0-9]+[A-Z0-9._+-]*){3,64}@(([A-Z0-9]+([-][A-Z0-9])*){2,}.)+([A-Z0-9]+([-][A-Z0-9])*){2,}/i 它匹配电子邮件地址，我有这个规则的问题： [A-Z0-9._+-]* 如果我删除它的作品，但我希望这个字符是0或更多。 我在http://regexpal.com/上测试了它，它可以工作，但在preg_match_all（PHP）上没有任何效果 谢谢 首先，这有很多资源可用。 快速搜索“电子邮件验证正则表达式”会产生大量
Hey guys, i know email validation is one of those things which is not the funniest thing on the block. I'm starting up a website and i want to limit my audience to only the people in my college and i also want a preferred email address for my user. So this is a two part question. Is there a really solid php function out there for email validation? Can i validate an email from a specific
嘿家伙，我知道电子邮件验证是其中的一件事，这不是最有趣的事情。 我创建了一个网站，我想限制我的观众仅限在我大学里的人，我也想为我的用户提供一个首选的电子邮件地址。 所以这是一个两部分问题。 电子邮件验证是否有真正可靠的PHP功能？ 我可以验证来自特定域的电子邮件吗？ 我不想只检查域是否存在，因为我知道www.mycollege.edu已经存在。 是否真的有办法验证用户是否拥有有效的@ mycollege.edu网址？ 谢谢！
Possible Duplicate: Is there a php library for email address validation? How can I create a validation for email address? 使用过滤器<?php $email_a = 'joe@example.com'; $email_b = 'bogus'; if (filter_var($email_a, FILTER_VALIDATE_EMAIL)) { echo "This (email_a) email address is considered valid."; } if (filter_var($email_b, FILTER_VALIDATE_EMAIL)) { echo "This (email_b) email addre
可能重复： 有一个用于电子邮件地址验证的PHP库吗？ 我如何创建电子邮件地址的验证？ 使用过滤器<?php $email_a = 'joe@example.com'; $email_b = 'bogus'; if (filter_var($email_a, FILTER_VALIDATE_EMAIL)) { echo "This (email_a) email address is considered valid."; } if (filter_var($email_b, FILTER_VALIDATE_EMAIL)) { echo "This (email_b) email address is considered valid."; } ?> 如果您