Character
ord() - Return ASCII value of character chr() - Return character by ASCII code
echo ord("A"); // 65
echo chr(65); // A
Number
number_format() - is not locale-aware, and returns a rounded number
echo number_format("100000.698"); // 100,001
echo number_format("100000.698", 3, ",", " "); // 100 000,698
Pad
str_pad() - Pad a string to a certain length with another string
echo str_pad("100", 6, "0"); // 100000
echo str_pad("333", 6, "0", STR_PAD_LEFT); // 000333
Last update: 342 days ago
