(PHP 8 >= 8.2.0)
ini_parse_quantity — Get interpreted size from ini shorthand syntax
Returns the interpreted size in bytes on success from an ini shorthand.
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)
Returns the interpreted size in bytes as an int .
If the value cannot be parsed, or an invalid multiplier is used, an E_WARNING is raised.
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)