PHP explode Function
PHP Explode function mainly used for breaking a string into a PHP array. Exact syntax of PHP explode() function is given,
explode(separator,string,limit)
| Parameter | |
|---|---|
| separator | Required. Specifies where to break the string |
| String | Required. The string to split in parts |
| limit | Possible values: |
| Greater than 0: – Returns an array with a maximum of limit element(s) | |
| Less than 0: – Returns an array except for the last -limit elements()
0: – Returns an array with one element |
|
| Changelog | The limit parameter was added in PHP 4.0.1, and support for negative limits were added in PHP 5.1.0 |
| Return Value | Returns an array of strings |
| PHP Version | 4+ |
Table Reference: w3schools.com
Example of PHP explode Function
|
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<?php $str = 'php,coder,tech,explode'; // zero limit print_r(explode(',',$str,0)); // positive limit print_r(explode(',',$str,2)); // negative limit print_r(explode(',',$str,-1)); ?> |
Output:
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Array ( [0] => php,coder,tech,explode ) Array ( [0] => php [1] => coder,tech,explode ) Array ( [0] => php [1] => coder [2] => tech ) |
Note: The “separator” parameter cannot be an empty string.
Note: This function is binary-safe.
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Happy Coding..!
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