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This article mainly introduces thinkphp File Processing class Dir. class. the usage of php is analyzed as an example based on the file processing class Dir. class. the use of the php custom function del is a very practical technique. This article

A good PHP verification class /** * Verification class * * @ Lastmodify 5-5-16 * @ Author jy625 */ Class VerifyAction { /** * Whether it is null */ Public static function

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The image anti-Leech code (aspphp) is tested and passed. Php code is relatively simple: Copy the code as follows :? Php $ p $ _ GET [p]; $ picsfile ($ p); for ($ i0; $ icount ($ pics); $ I ++) {echo $ pics [$ I] ;}? Usage: it is relatively simple to

Today by PDO's Lastinsertid toss an afternoon, is really drunk, using exec execution insert causes Lastinsertid to return is always 0, must use Prepare/execute to obtain normally. A lot of times I think PHP why so casual ah, empty/isset/is_null,

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This time to bring you PHP implementation of two fork tree depth and breadth first traversal algorithm steps, PHP implementation of the two-tree depth and breadth of priority traversal of the considerations are what, the following is the actual case,