php ascii

In PHP, the ord function can be used to get the ASCII value of a character. For example:

$asciiValue = ord('A');  // $asciiValue will be 65

You can also use the chr function to get the character associated with a given ASCII value. For example:

$character = chr(65);  // $character will be 'A'

Both of these functions are useful for working with ASCII characters in PHP.

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