Question

wp_convert_hr_to_bytes( string $value )

Converts a shorthand byte value to an integer byte value.

---

description

---

参数

$value

(string) (Required) A (PHP ini) byte value, either shorthand or ordinary.

---

返回值

(int) An integer byte value.

---

源代码

File: wp-includes/load.php

function wp_convert_hr_to_bytes( $value ) {
	$value = strtolower( trim( $value ) );
	$bytes = (int) $value;

	if ( false !== strpos( $value, 'g' ) ) {
		$bytes *= GB_IN_BYTES;
	} elseif ( false !== strpos( $value, 'm' ) ) {
		$bytes *= MB_IN_BYTES;
	} elseif ( false !== strpos( $value, 'k' ) ) {
		$bytes *= KB_IN_BYTES;
	}

	// Deal with large (float) values which run into the maximum integer size.
	return min( $bytes, PHP_INT_MAX );
}

---

更新日志

Version	description
4.6.0	Moved from media.php to load.php.
2.3.0	Introduced.

---

相关函数

Used By

• wp-includes/functions.php: wp_raise_memory_limit()
• wp-includes/default-constants.php: wp_initial_constants()
• wp-includes/media.php: wp_max_upload_size()

---

User Contributed Notes