How to Remove specific Substring in PHP - Step by Step Examples
How to Remove specific Substring in PHP ?
Answer
To remove a specific substring from a string in PHP, you can use the `str_replace` function.
✐ Examples
1 Remove 'World' from "Hello World"
In this example,
- We create a string variable
$str
with a value of"Hello World"
. - We then use the
str_replace
function to replace the substring"World"
with an empty string""
. - The
str_replace
function returns a new string with the specified replacements. - Finally, we echo the modified string
$str
to the output.
PHP Program
<?php
$str = "Hello World";
$str = str_replace("World", "", $str);
echo "Modified string: " . $str;
?>
Output
Modified string: Hello
2 Remove 'apple' from "I like apple pie"
In this example,
- We create a string variable
$text
with a value of"I like apple pie"
. - We then use the
str_replace
function to replace the substring"apple"
with an empty string""
. - The
str_replace
function creates and returns a new string with the specified replacements. - Finally, we echo the modified string
$text
to the output.
PHP Program
<?php
$text = "I like apple pie";
$text = str_replace("apple", "", $text);
echo "Modified string: " . $text;
?>
Output
Modified string: I like pie
Summary
In this tutorial, we learned How to Remove specific Substring in PHP language with well detailed examples.
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