php Programming Glossary: x7e

How to validate an email address in PHP [duplicate]

http://stackoverflow.com/questions/12026842/how-to-validate-an-email-address-in-php

use the regex used in PHP php pattern ' ^ x22 x5C x00 x7E x22 x22 ^ x5C x22 x22 255 x22 x5C x00 x7E x22 x22 ^ x5C x22.. ' ^ x22 x5C x00 x7E x22 x22 ^ x5C x22 x22 255 x22 x5C x00 x7E x22 x22 ^ x5C x22 x22 65 @ x21 x23 x27 x2A x2B x2D x2F x39 x3D.. x22 x22 65 @ x21 x23 x27 x2A x2B x2D x2F x39 x3D x3F x5E x7E x22 x01 x08 x0B x0C x0E x1F x21 x23 x5B x5D x7F x5C x00 x7F..

Email validation using regular expression in PHP

http://stackoverflow.com/questions/13719821/email-validation-using-regular-expression-in-php

says it should work best. if preg_match ^ x22 x5C x00 x7E x22 x22 ^ x5C x22 x22 255 x22 x5C x00 x7E x22 x22 ^ x5C x22.. ^ x22 x5C x00 x7E x22 x22 ^ x5C x22 x22 255 x22 x5C x00 x7E x22 x22 ^ x5C x22 x22 65 @ x21 x23 x27 x2A x2B x2D x2F x39 x3D.. x22 x22 65 @ x21 x23 x27 x2A x2B x2D x2F x39 x3D x3F x5E x7E x22 x01 x08 x0B x0C x0E x1F x21 x23 x5B x5D x7F x5C x00 x7F..

Ensuring valid utf-8 in PHP

http://stackoverflow.com/questions/1523460/ensuring-valid-utf-8-in-php

the W3 recommended regex if preg_match ' ^ x09 x0A x0D x20 x7E # ASCII xC2 xDF x80 xBF # non overlong 2 byte xE0 xA0 xBF x80..

PHP email validation [duplicate]

http://stackoverflow.com/questions/3613589/php-email-validation

can also use its regular expression directly ^ x22 x5C x00 x7E x22 x22 ^ x5C x22 x22 255 x22 x5C x00 x7E x22 x22 ^ x5C x22.. ^ x22 x5C x00 x7E x22 x22 ^ x5C x22 x22 255 x22 x5C x00 x7E x22 x22 ^ x5C x22 x22 65 @ x21 x23 x27 x2A x2B x2D x2F x39 x3D.. x22 x22 65 @ x21 x23 x27 x2A x2B x2D x2F x39 x3D x3F x5E x7E x22 x01 x08 x0B x0C x0E x1F x21 x23 x5B x5D x7F x5C x00 x7F..

Modify regex to validate email?

http://stackoverflow.com/questions/7443155/modify-regex-to-validate-email

is the regex used by FILTER_VALIDATE_EMAIL ^ x22 x5C x00 x7E x22 x22 ^ x5C x22 x22 255 x22 x5C x00 x7E x22 x22 ^ x5C x22.. ^ x22 x5C x00 x7E x22 x22 ^ x5C x22 x22 255 x22 x5C x00 x7E x22 x22 ^ x5C x22 x22 65 @ x21 x23 x27 x2A x2B x2D x2F x39 x3D.. x22 x22 65 @ x21 x23 x27 x2A x2B x2D x2F x39 x3D x3F x5E x7E x22 x01 x08 x0B x0C x0E x1F x21 x23 x5B x5D x7F x5C x00 x7F..