Basic PHP Programming Question:
Download Job Interview Questions and Answers PDF
How To Access a Specific Character in a String using PHP?
Answer:
Any character in a string can be accessed by a special string element expression:
► $string{index} - The index is the position of the character counted from left and starting from 0.
Here is a PHP script example:
<?php
$string = 'It's Friday!';
echo "The first character is $string{0} ";
echo "The first character is {$string{0}} ";
?>
This script will print:
The first character is It's Friday!{0}
The first character is I
► $string{index} - The index is the position of the character counted from left and starting from 0.
Here is a PHP script example:
<?php
$string = 'It's Friday!';
echo "The first character is $string{0} ";
echo "The first character is {$string{0}} ";
?>
This script will print:
The first character is It's Friday!{0}
The first character is I
Download PHP Interview Questions And Answers
PDF
| Previous Question | Next Question |
| How Many Ways to Include Array Elements in Double-Quoted Strings using PHP? | How To Assigning a New Character in a String using PHP? |