php tutorial - PHP Arrays - php programming - learn php - php code - php script




Arrays :

 Array

Learn PHP - PHP tutorial - Array - PHP examples - PHP programs

  • An array is a data structure that is used for storing more than one value in a single variable.
  • In php using array () function we can create an “array”.
  • The array values are defined in numbers (or) character.
  • In array the values are separated by commas (,).

php programming Syntax :

$variable = array( value);
click below button to copy the code. php tutorial - team

  • There are three types of arrays used in php they are :
  1. Indexed arrays / Numerical arrays - An array with a numeric index
  2. Associative arrays - An array where each ID key is associated with a value
  3. Multidimensional arrays - An array containing one or more arrays

Indexed Arrays :

  • In php generally the array index value is assigned automatically starting with Zero (0).
  • A numeric array stores each array element with a numeric index.
  • There are two methods to create a numeric array.
  • In the following example the index is automatically assigned (the index starts at 0):
  • php - php 7 - php tutorial - php framework tutorial - php examples - php sample code - php basics - php web development - php components - php project - php technology  - learn php - php online - php programming - php program - php code - html code - embedded php in html - web server  - php syntax - php function - arrays
  • In the following example you access the variable values by referring to the array name and index:
  • php - php 7 - php tutorial - php framework tutorial - php examples - php sample code - php basics - php web development - php components - php project - php technology  - learn php - php online - php programming - php program - php code - html code - embedded php in html - web server  - php syntax - php function - php numeric arrays

php programming Syntax :

$variable = array( value1,value2,value3);
click below button to copy the code. php tutorial - team

Associative Arrays :

  • An associative array is defined as name with their key value.
  • With an associative array, each ID key is associated with a value.
  • When storing data about specific named values, a numerical array is not always the best way to do it.
  • With associative arrays we can use the values as keys and assign values to them.
  • In this example we use an array to assign ages to the different persons:
  • php - php 7 - php tutorial - php framework tutorial - php examples - php sample code - php basics - php web development - php components - php project - php technology  - learn php - php online - php programming - php program - php code - html code - embedded php in html - web server  - php syntax - php function - php associative arrays
    php - php 7 - php tutorial - php framework tutorial - php examples - php sample code - php basics - php web development - php components - php project - php technology  - learn php - php online - php programming - php program - php code - html code - embedded php in html - web server  - php syntax - php function - php associative arrays

php programming Syntax :

$variable = array(key => value1, key => value2 , key =>value3);
click below button to copy the code. php tutorial - team

Multidimensional Arrays :

  • A multidimensional array contains one are more arrays in a single variable.

php programming Syntax :

$variable = array(key => array(value1,value2…..));
click below button to copy the code. php tutorial - team




Related Searches to php arrays

Adblocker detected! Please consider reading this notice.

We've detected that you are using AdBlock Plus or some other adblocking software which is preventing the page from fully loading.

We don't have any banner, Flash, animation, obnoxious sound, or popup ad. We do not implement these annoying types of ads!

We need money to operate the site, and almost all of it comes from our online advertising.

Please add wikitechy.com to your ad blocking whitelist or disable your adblocking software.

×