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13 cze 2012 · Simple use php array map. function myfunction($value) { return strtolower($value); } $new_array = ["Value1","Value2","Value3" ]; print_r(array_map("myfunction",$new_array )); Output Array ( [0] => value1 [1] => value2 [2] => value3 )
The strtolower() function converts a string to lowercase. Note: This function is binary-safe. Related functions: strtoupper() - converts a string to uppercase; lcfirst() - converts the first character of a string to lowercase; ucfirst() - converts the first character of a string to uppercase
Returns string with all ASCII alphabetic characters converted to lowercase. Bytes in the range "A" (0x41) to "Z" (0x5a) will be converted to the corresponding lowercase letter by adding 32 to each byte value.
Use the strtolower() function to return a new string from a string with all characters converted to lowercase. Use the mb_strtolower() for a string with a specific encoding. Did you find this tutorial useful?
9 wrz 2024 · The strtolower () function is used to convert a string into lowercase. Syntax: string strtolower( $string ) Parameters: The only parameter to this function is a string that is to be converted to lower-case. Return value: This function returns a string in which all the alphabets are lower-case. Examples:
6 lip 2023 · However, the email addresses in the database were stored in lowercase to ensure consistency. To address this, I utilized the `strtolower ()` function to convert the user-provided email address to lowercase before comparing it with the database. Here's a code snippet that demonstrates this approach: php.
21 sie 2017 · Method #1: (one-liner, 3-functions, no new variables) $descr="Hello this is a test string"; var_export(array_slice(explode(' ',' '.strtolower($descr)),1,null,true)); Method #2: (two-liner, 3-functions, one new variable) $descr="Hello this is a test string"; $array=explode(' ',' '.strtolower($descr)); unset($array[0]);
