Search results
27 gru 2011 · $var = rand(0,PHP_INT_MAX).str_pad(rand(0, 999999999), 9, 0, STR_PAD_LEFT); echo $var; On a platform in which PHP uses a 32 bit integer, this allows you to get a near random integer (as a string) that is bigger than 32 bits ( > 10 decimal places).
16 gru 2011 · If you want get a float for $value = '0.4', but int for $value = '4', you can write: $number = ($value == (int) $value) ? (int) $value : (float) $value; It is little bit dirty, but it works.
intval (mixed $value, int $base = 10): int. Returns the int value of value, using the specified base for the conversion (the default is base 10). intval () should not be used on objects, as doing so will emit an E_WARNING level error and return 1.
The (int), (integer), and intval() functions are often used to convert a value to an integer.
Example. function myMessage () { echo "Hello world!"; Note: A function name must start with a letter or an underscore. Function names are NOT case-sensitive. Tip: Give the function a name that reflects what the function does! Call a Function. To call the function, just write its name followed by parentheses (): Example.
Get the string value of a variable. See the documentation on string for more information on converting to string. This function performs no formatting on the returned value. If you are looking for a way to format a numeric value as a string, please see sprintf () or number_format ().
Description. base_convert (string $num, int $from_base, int $to_base): string. Returns a string containing num represented in base to_base. The base in which num is given is specified in from_base. Both from_base and to_base have to be between 2 and 36, inclusive.
