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Php code to generate a random six-digit password // Generate a six-digit password Begin at random Function randStr ($ len = 6, $ format = 'all '){ Switch ($ format ){ Case 'all ': $ Chars =

A php code that generates a 16-bit random number (two methods), a 16-bit random number. One php code to generate a 16-bit random number (two methods), one php code to generate a 16-bit random number, and two php methods to generate a random number.

A php code to generate a 16-bit random number (two methods), 16-bit random number A php code that generates a 16-bit random number. php can generate a random number in two ways. Method 1$ A = mt_rand (0000000,99999999 );$ B = mt_rand (0000000,9999999

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Php generates a 16-bit random number with only a number and a php16 random number. Php generates 16-bit random numbers only Share a php code to generate a 16-bit random number. php can generate a random number in two ways.Method 1,   Method 2:   A

Php random number code. Php random number code today, a friend asked about the fire PHP random number problem, this is the basic problem of PHP, you can refer to the fire provided by the PHP Manual, due to the time relationship, php random digit

PHP random generation of credit card number method, php credit card number. PHP: how to generate a random credit card number. php: how to generate a random credit card number in PHP. Share it with you for your reference. The specific analysis is as

PHP random generation of credit card number method This article mainly introduces PHP randomly generated credit card number method, involving PHP based on credit card number rules to generate card number of the skills, with a certain reference

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[Code implementation] PHP generates various Random verification codes, and php generates verification codes. Address: http://www.phpthinking.com/archives/531 Verification codes are very important in WEB applications. They are usually used to prevent