Tutorials

Define array to for shuffle keys [php]$numbers = array( ‘one’ => ‘one_1′ ,’two’ => ‘two_2′ ,’three’ => ‘three_3′ ,’four’ => ‘four_4′ ,’five’ => ‘five_5′ ,’six’ => ‘six_6′ ,’seven’ => ‘seven_7′ ,’eight’ => ‘eight_8′ ,’nine’ => ‘nine_9′ ,’ten’ => ‘ten_10’ ); [/php] Define array indexes to get random keys in while

[php] $numbers = array( ‘one’ => ‘one’ ,’two’ => ‘two’ ,’three’ => ‘three’ ,’four’ => ‘four’ ,’five’ => ‘five’ ,’six’ => ‘six’ ,’seven’ => ‘seven’ ,’eight’ => ‘eight’ ,’nine’ => ‘nine’ ,’ten’ => ‘ten’ ); foreach($numbers as $num_key=>$num_val){ $array_keys[$num_key] =$num_key; } //RESULT Array ( [one] => one [two] => two

Sometimes we want call a function if user pressed two keys together at the same time. Like Shift+Enter, CTRL+S  more others, I wrote a little code how to call a function if user pressed two keys. copy keys name from another post to use easily with key names. [javascript] var

1.Remove duplicate values from array – ARRAY_UNIQUE [php] $array = array(0,1,2,3,3,4,5,5,7,8,7,7); $array = array_unique($array); [/php] Result [php] Array ( [0] => 0 [1] => 1 [2] => 2 [3] => 3 [5] => 4 [6] => 5 [8] => 7 [9] => 8 ) [/php] 2.Re-order with random values from

make $wpdb global variable [php] global $wpdb; //NOW GET YOUR WORDPRESS DATABASE TABLE PREFIX $prefix =  $wpdb->base_prefix; ///`WP_` IS DEFAULT PREFIX [/php

Many times we need to store #array in #database with because may we don’t want to create all specified fields with names in #database table, so we just inserted, and here is example that I want to save whole #array data in database table field mysql. [php] $save_array = array(

I was also faced that problem  the unchecked checkboxes cannot submit the data when submit form,  so I decided to a write a jquery, here is my html [html] <input type="checkbox" value="1" checked="checked" named="checked_checkbox" /> <input type="checkbox" value="1" named="un_checked_checkbox" /> [/html] When I using print_r($_POST) ; its just return [php]

this function allow you to generate random characters code,function suitable for Generate activation code for newly user account Generate shortenURL code, Generate temporary user password for changing password of account. [php] function generate_special_pass($pass_len = 8, $allow_special_chrs = true) { $allow_chrs = ‘ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz’; $special_chrs = ‘!@#$%^&*()_+’; if($allow_special_chrs) { $pass_chrs = $allow_chrs.$special_chrs;