Question

wp_max_upload_size()

Determines the maximum upload size allowed in php.ini.

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description

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返回值

(int) Allowed upload size.

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源代码

File: wp-includes/media.php

function wp_max_upload_size() {
	$u_bytes = wp_convert_hr_to_bytes( ini_get( 'upload_max_filesize' ) );
	$p_bytes = wp_convert_hr_to_bytes( ini_get( 'post_max_size' ) );

	/**
	 * Filters the maximum upload size allowed in php.ini.
	 *
	 * @since 2.5.0
	 *
	 * @param int $size    Max upload size limit in bytes.
	 * @param int $u_bytes Maximum upload filesize in bytes.
	 * @param int $p_bytes Maximum size of POST data in bytes.
	 */
	return apply_filters( 'upload_size_limit', min( $u_bytes, $p_bytes ), $u_bytes, $p_bytes );
}

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更新日志

Version	description
2.5.0	Introduced.

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相关函数

Uses

• wp-includes/plugin.php: apply_filters()
• wp-includes/load.php: wp_convert_hr_to_bytes()
• wp-includes/media.php: upload_size_limit

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Used By

• wp-admin/includes/template.php: wp_import_upload_form()
• wp-admin/includes/media.php: media_upload_form()
• wp-includes/media.php: wp_plupload_default_settings()
• wp-includes/media-template.php: wp_print_media_templates()

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User Contributed Notes

1. Skip to note content You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note Contributed by Codex

   Get maximum upload size (in bytes)

   
   $max_upload_size = wp_max_upload_size(); // Returns integer number.