PHP array_push

PHP array push: Main Tips

• PHP array_push() function is used to insert new elements into the end of an array and get the updated number of array elements.
• You may add as many values as you need.
• Your added elements will always have numeric keys, even if the array itself has string keys.
• PHP array push function has been introduced in PHP 4.

array_push() Explained

This function is used to insert elements into the end of an array. Here is a simple example to get you started:

<?php
  $z = ['me','you', 'he'];
  array_push($z, 'she', 'it');
  print_r($z);
?>

Pros

• Easy to use with a learn-by-doing approach
• Offers quality content
• Gamified in-browser coding experience
• The price matches the quality
• Suitable for learners ranging from beginner to advanced

Main Features

• Free certificates of completion
• Focused on data science skills
• Flexible learning timetable

EXCLUSIVE: 50% OFF

Pros

• Simplistic design (no unnecessary information)
• High-quality courses (even the free ones)
• Variety of features

Main Features

• Nanodegree programs
• Suitable for enterprises
• Paid Certificates of completion

15% OFF

Pros

• Easy to navigate
• No technical issues
• Seems to care about its users

Main Features

• Huge variety of courses
• 30-day refund policy
• Free certificates of completion

AS LOW AS 14.99$

Learn Correct Syntax

To have PHP array push function executed correctly, you have to follow this syntax:

array_push(array,value1,value2...);

In the table below, the parameters used in the PHP array push function are explained one by one:

Example

Look at the code below. You can see an array that contains string keys. Let's see how two new values are added at the end of it using PHP array push function:

<?php
  $z = [
    'Drago' => 'blue',
    'Rex' => 'brown'
  ];
  array_push($z, 'black', 'purple');
  print_r($z);
?>