Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP chr() Function.
The built-in PHP chr() function converts an ASCII value to a character.
The ascii value can be specified in decimal, octal, or hex values.
The built-in PHP chr() function converts an ASCII value to a character.
The ascii value can be specified in decimal, octal, or hex values.
- Octal values are defined by a leading 0.
- Hex values are defined by a leading 0x.
Syntax
Following below is the syntax to use this function -
string chr ( int $ascii )
Parameter Details
Sr.No | Parameters & Description |
---|---|
1 | ascii This contains the ASCII value. |
Return Value
This built-in function returns the specified characters.
Example
Try out the example below -
<?php echo chr(2) . "<br>"; // Decimal value echo chr(05) . "<br>"; // Octal value echo chr(0x2) . "<br>"; // Hex value ?>
READ: PHP | chop() Function
Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we will be studying about the PHP chunk_split() Function.
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Thanks for reading and bye for now.