ini_parse_quantity

(PHP 8 >= 8.2.0)

ini_parse_quantityGet interpreted size from ini shorthand syntax

Описание

ini_parse_quantity(string $shorthand): int

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

Список параметров

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)

Возвращаемые значения

Returns the interpreted size in bytes as an int.

Ошибки

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

Примеры

Пример #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'));

?>

Результатом выполнения данного примера будет что-то подобное:


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)

Смотрите также

  • ini_get() - Получает значение настройки конфигурации
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