PHP string md5() function4 Sept 2024 | 2 min read PHP string md5() is predefined function. It is used to calculate the MD5 hash of a string. It uses the RSA DATA security. It returns the hash as a 32 character hexadecimal number. Note: We should not use this function for secure passwords, due to the fast nature of this hashing algorithm.Syntax:
Example 1Output: Your string is:PHP By using md5() functon:2fec392304a5c23ac138da22847f9b7c Example 2Output: 'PHP' string is equall to encrypted string Example 3Output: Your string is: PHP TRUE - Raw 16 character binary format: /�9# ��:�8�"??| FALSE - 32 character hex number: 2fec392304a5c23ac138da22847f9b7c Example 4Output: Your string is: PHP By using md5() function: 2fec392304a5c23ac138da22847f9b7c Note: The encrypted value "8b1a9953c4611296a827abf8c47804d7" is not equal to "PHP" string so Hello PHP message not displayed.Next TopicPHP String |
PHP String function The is an in-built function of PHP which writes a formatted string to a variable. It returns a formatted string. PHP 4 and above versions support function. The function is similar to the printf() function, but the only difference between both...
5 min read
PHP String Function The is a built-in function of PHP, which is used to convert/transform a formatted string to a specific output stream. In , the arguments are placed in an array. The elements of the array will be inserted along with percent (%) signs...
3 min read
PHP Function The strops() is in-built function of PHP. It is used to find the position of the first occurrence of a string inside another string or substring in a string. Syntax: int strpos ( string $haystack , mixed $needle [, int $offset = 0 ] ); Parameter Description Required/Optional string Specify the...
2 min read
PHP String function The is an in-built function of PHP which is used to find the position of the last occurrence of a substring inside another string. It is a case-sensitive function of PHP, which means it treats uppercase and lowercase characters differently. The is...
4 min read
PHP Function The function in inbuilt function of PHP. It is used to find the position of the last occurrence of a string. This function returns all characters from this position to the end of the string or FALSE if the character is not found. Note: The...
1 min read
function in PHP The is a case-insensitive, built-in function of PHP. It compares two strings for the first n characters. This function is similar to the strcasecmp() function with a difference. In , we can specify the number of characters from both the strings for...
3 min read
PHP Function The function is in-built function of PHP. It is used to compare two strings using a "natural order" algorithm. This function accepts two string as parameter and return integer value. It is similar to strnatcmp() function. Note: This function is case-insensitive. Syntax: strnatcasecmp(string1,string2); Parameter Description Required/Optional String1 Specify the first...
1 min read
PHP Function PHP function is predefined string function, which is used to encodes a string using the uuencode algorithm. It returns the uuencoded data. Note: By using "Uuencoded function" the uuencoded data is 35% larger than the original. Syntax: convert_uuencode(string) Parameter Description Required/Optional String The string to uuencode Required Example 1 <?php // encode the string $str2...
1 min read
PHP function PHP is most important string function. It is used to return information about characters in a string. Syntax: count_chars(string,mode); Parameter Description Required/Optional string The string to be checked Required mode Specify the return modes Optional Note: Depending on mode '' function returns one of the following: 0 : It is an array with the byte-value as key...
2 min read
PHP Function The function is predefined function of PHP. It is used to find the length of string or returns the length of a string including all the whitespaces and special character. Syntax: strlen(string); Parameter Description Required/Optional String Specify the string to check. Required. Example 1 <?php $str = 'Javatpoint'; echo "Your String is:".$str; echo "<br>"; echo "By using...
1 min read
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