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For questions about the php custom verification code function, please refer to the following questions: php & nbsp; custom verification code function & lt ;? Phpfunction & nbsp; random_text ($ count, & nbsp; $ rm_similar & nbsp ;=& nbsp; false) {&

Php Ask you a question: PHP Custom Captcha function function Random_text ($count, $rm _similar = False) { $chars = Array_flip (array_merge (range (0, 9), Range (' A ', ' Z ')); if ($rm _similar) { unset ($chars [0], $chars [1], $chars [2], $chars [

Php xml analysis functions I must admit that I like computer standards first. If everyone complies with industry standards, the Internet will be a better media. Standardized data exchange formats can make open and platform-independent computing

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Several Methods for quickly generating random passwords in PHP, and several methods for generating random passwords in php The idea is that the password is usually a mix of English letters and numbers. We can use the random function rand to randomly

Php methods for intercepting Chinese characters without garbled characters This article mainly introduces php's method of intercepting Chinese characters by character without garbled characters. It involves php's skills in operating Chinese and

xml| function First I have to admit I like computer standards. If everyone complies with the standards of the industry, the Internet will be a better medium. The use of standardized data interchange formats enables open and platform-independent

Php's xml analysis function. read php's xml analysis function. First of all, I have to admit that I like computer standards. If everyone complies with industry standards, the Internet will be a better media. Standardized data exchange formats can