Posts by Rohan • 93 points

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  A: How to print data from an array

  There’s an error in the line: if(isset($_POST)) { According to the function documentation isset: Checks whether the variable is set. If the variable is destroyed with unset(), she will no longer…

  php

  answered 5 years, 1 month ago Rohan 93

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  A: jQuery-Ajax query with PHP

  Check in Phpmyadmin if your query is actually returning some record. Also check the values of the data being passed by ajax. In javascript: success: function(data) { console.log(data); // Acesse o…

  php html jquery ajax

  answered 5 years, 1 month ago Rohan 93

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  A: How to separate the results of a SELECT in MYSQL into 2 foreach in PHP?

  Use only one foreach. Example: <h2>Destaques</h2> <div> <? foreach($receitas as $idx => $r) { if($idx <= 2) { echo '<div class="destaque">...</div>';…

  php mysql select foreach

  answered 5 years, 1 month ago Rohan 93

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  A: Parameters in JOB Laravel class 5.8

  Hello! I noticed that the Importdocumentjob class has a constructor that waits as parameter: ImportDocumentsServices $services Thus, the instantiation of the object referred to this class should be:…

  php laravel classes

  answered 5 years, 1 month ago Rohan 93

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  A: Delete automated files

  Hello! I noticed there’s a error syntax in your code: if($objs = glob($dir)){ Right: if($objs == glob($dir)){ In my view, the explanation of your problem was not very clear. I could give more…

  php cron

  answered 5 years, 1 month ago Rohan 93

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  Q: Type varchar mysql limit

  Can anyone explain what the varchar limit is? I read the following: a Mysql database has a limit of 65,535 bytes (for the entire line) However, how byte counting is performed? My initial thought is…

  mysql

  asked 5 years, 3 months ago Rohan 93