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Email Validation

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September 13, 2018

function validateEmail(email) { var re = /^(([^<>()\[\]\\.,;:\s@”]+(\.[^<>()\[\]\\.,;:\s@”]+)*)|(“.+”))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/; return re.test(email); }  

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List Files and Directories using glob in PHP

Posted by
August 24, 2018

This function allows us to perform a search for path names using wildcards. which is similar to the rules used by common shells. Having the following parameters: $pattern (mandatory): The search pattern $flags  (optional): One or more flags. GLOB_MARK – Adds a slash to each directory returned GLOB_NOSORT – Return files as they appear in the directory […]

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Defragment to Recover Space in MYSQL

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August 24, 2018

If our application is performing a lot of update delete operations on a certain table then there is high possibility that it contains fragmented space. The OPTIMIZE TABLE statement allows MySQL DBAs to reorganize physical table storage in order to achieve three main goals: Shrinks the data pages Shrinks index pages Computes Fresh Index Statistics […]

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