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 substr_replace() Function.
The PHP substr_replace() function replaces a part of a string with another string.
Note: This PHP function is binary-safe.
The PHP substr_replace() function replaces a part of a string with another string.
Note: This PHP function is binary-safe.
syntax
Following below is the syntax to use this function -
substr_replace(string,replacement,start,length)
Parameter Details
Sr.No | Parameters & Description |
---|---|
1 | string It is used to specify string to check |
2 | replacement It specifies the string to insert |
3 | start It specifies when in string to start inserting |
4 | length It specifies length of a string |
Return Value
This function returns the replaced string. If the string is an array then an array is going to be returned.
Example
Try out the example below -
<?php echo substr_replace("Web designer tuts","Web Design Tutorialz",0); ?>
Output
When the above code is executed, it will produce the following result -
Web Design Tutorialz
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 substr() Function.
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Feel free to ask your questions where necessary and we will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.
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Thanks for reading and bye for now.