dechex() (funzione PHP) converte un numero decimale in un numero esadecimale.
tips&tricks
Per l’operazione inversa, v. hexdec().
dechex($numero)
| parametro | descrizione |
|---|---|
| $numero | Il numero da processare. |
echo dechex(123); // 7b
echo hexdec("7b"); // 123
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