ini_parse_quantity

(PHP 8 >= 8.2.0)

ini_parse_quantityGet interpreted size from ini shorthand syntax

Descripción

ini_parse_quantity(string $shorthand): int

Returns the interpreted size in bytes on success from an ini shorthand.

Parámetros

shorthand

Ini shorthand to parse, must be a number followed by an optional multiplier. The followig 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)

Valores devueltos

Returns the interpreted size in bytes as an int.

Errores/Excepciones

If the value cannot be parsed, or an invalid multiplier is used, an E_WARNING is raised.

Ejemplos

Ejemplo #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'));

?>

El resultado del ejemplo sería algo similar a:


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)

Ver también

  • ini_get() - Devuelve el valor de una directiva de configuración
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