PHP Conference Nagoya 2025

    ini_parse_quantity

    (PHP 8 >= 8.2.0)

    ini_parse_quantity — Get interpreted size from ini shorthand syntax

    Açıklama

    ini_parse_quantity(string $shorthand): int

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

    Bağımsız Değişkenler

    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)

    Dönen Değerler

    Returns the interpreted size in bytes as an int.

    Hatalar/İstisnalar

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

    Örnekler

    Örnek 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'));

    ?>

    Yukarıdaki örnek şuna benzer bir çıktı üretir:

    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)

    Ayrıca Bakınız

    • ini_get() - Bir yapılandırma yönergesinin değerini döndürür

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