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PHP Class Constants
class Person { const NAME = "Milap"; const SURNAME = "Patel"; } echo Person::NAME; echo "<br />"; echo Person::SURNAME; Output :- Milap Patel Filed under: php Tagged: php
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How MySQL Uses Indexes
Some MySQL index Facts MySQL indexes are used to find rows with specific column values quickly. Without an index, MySQL must begin with the first raw and then read through entire table to find rows. If...
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WordPress – Use php variables in javascript function
In WordPress , sometimes you need to use your PHP variable into included javascript file. You can use below function for this. wp_register_script( 'myscript', FB_LIKE_PLUGIN_URL . 'fb.js' ,...
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WordPress – Add pagination in admin listing page
When you need to add pagination in WordPress admin listing, just follow below steps: $page_num = isset( $_GET['pagenum'] ) ? absint( $_GET['pagenum'] ) : 1; $limit = 10; // Number of rows in page...
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How to fix 503 service unavailable error in WordPress
Are you facing 503 service unavailable error in your WordPress website? The problem with the 503 error is that, you can not get any sort of idea, why you are getting this error. I will show you how to...
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