How do I create an array with key-value pairs in PHP?

PHP

Michael Zippo

Syntax 1:Using the array() constructor

$arrayVariable = array (key1 = > value1, key2 = > value2, key3 = > value3, .. . keyN = > valueN,);

Syntax 2:Using shorthand

$arrayVariable = [key1 = > value1, key2 = > value2, key3 = > value3, ... keyN = > valueN,];

Notes :

The comma after the last key-value pair is optional.

Key can be an integer or a string.

Value can be any valid type.

If the type Key is different from the type string, or integer, it will be converted to string or integer depending on the type of Key.
Example 1.Using the array() constructor $websites = array ( "Facebook" = > " Facebook, Inc. is an online social media and social networking service company.", "Twitter" = > "Twitter is a microblogging and social networking service on which users post and interact with messages known as tweets. ", " LinkedIn " = > "LinkedIn is a business and employment -oriented service that operates via websites and mobile apps. "); $websites [ " Instagram " ] =" Instagram is a photo and video-sharing social networking service owned by Facebook, Inc. "; foreach ( $websites as $key = > $value ) { echo " $key: $value " ; } ?> Output: Example 2.Using shorthand $websites = [ "Facebook" = > "Facebook, Inc. is an online social media and social networking service company. ", "Twitter" = > "Twitter is a microblogging and social networking service on which users post and interact with messages known as tweets. ", "LinkedIn" = > "LinkedIn is a business and employment-oriented service that operates via websites and mobile apps. "]; $websites [ " Instagram " ] = "Instagram is a photo and video-sharing social networking service owned by Facebook, Inc. "; foreach ( $websites as $key = > $value ) { echo " $key: $value " ; } ?> Output:

Shop Best laptop for Sims 4 $ Best laptop for Zoom $499 Best laptop for Minecraft $590 Best laptop for engineering student $ Best laptop for development $ Best laptop for Cricut Maker $ Best laptop for hacking $890 Best laptop for Machine Learning $950 Latest questions NUMPYNUMPY psycopg2: insert multiple rows with one query 12 answers NUMPYNUMPY How to convert Nonetype to int or string? 12 answers NUMPYNUMPY How to specify multiple return types using type-hints 12 answers NUMPYNUMPY Javascript Error: IPython is not defined in JupyterLab 12 answers All questions

How do I create an array with key-value pairs in PHP?

Shop

News

Wiki