ini_parse_quantity
(PHP 8 >= 8.2.0)
ini_parse_quantity — Get interpreted size from ini shorthand syntax
Description
function ini_parse_quantity(
string $shorthand):
int
Parameters
shorthand-
Ini shorthand to parse, must be a number followed by an optional multiplier.
The following multipliers are supported: k/K (1024),
m/M (1048576),
g/G (1073741824).
The number can be a decimal, hex (prefixed with 0x or 0X),
octal (prefixed with 0o, 0O or 0) or binary (prefixed with
0b or 0B)
Return Values
Returns the interpreted size in bytes as an int.
Errors/Exceptions
If the value cannot be parsed, or an invalid multiplier is used, an E_WARNING is raised.
Examples
Example #1 A few ini_parse_quantity() examples
<?php
var_dump(ini_parse_quantity('1024'));
var_dump(ini_parse_quantity('1024M'));
var_dump(ini_parse_quantity('512K'));
var_dump(ini_parse_quantity('0xFFk'));
var_dump(ini_parse_quantity('0b1010k'));
var_dump(ini_parse_quantity('0o1024'));
var_dump(ini_parse_quantity('01024'));
var_dump(ini_parse_quantity('Foobar'));
var_dump(ini_parse_quantity('10F'));
?>
The above example will output:
int(1024)
int(1073741824)
int(524288)
int(261120)
int(10240)
int(532)
int(532)
Warning: Invalid quantity "Foobar": no valid leading digits, interpreting as "0" for backwards compatibility
int(0)
Warning: Invalid quantity "10F": unknown multiplier "F", interpreting as "10" for backwards compatibility
int(10)
See Also
- ini_get() - Gets the value of a configuration option
ini_get_all
PHP Options/Info Functions