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PHP strcspn() Function
The strcspn() is predefined function of PHP. It is used to find the length of initial segment or returns the number of characters including whitespaces found in a string.
Note: This function is binary-safe.
Syntax:
| Parameter | Description | Required/Optional |
|---|---|---|
| String | Specify the string to search. | Required |
| Char | Specifies the characters to search for. | Required |
| Start | Specify where in string start. | Optional |
| Length | Specify the length of string. | Optional |
Example 1
Output:
Your string is: Hello TutorAspire By using strcspn() function:16
Example 2
Output:
Your string is: Hello TutorAspire By using strcspn() function:5
Example 3
Output:
int(0)
Example 4
Output:
int(0)
Example 5
Output:
int(2)
Example 6
Output:
int(2)
Example 7
Output:
int(5)
Example 8
Output:
int(4)
References:
http://php.net/manual/en/function.strcspn.php
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