dbase_create

(PHP 5 < 5.3.0, dbase 5, dbase 7)

dbase_create — Creates a database

说明

dbase_create(string $path, array $fields, int $type = DBASE_TYPE_DBASE): resource

dbase_create() creates a dBase database with the given definition. If the file already exists, it is not truncated. dbase_pack() can be called to force truncation.

注意:
此函数受 open_basedir 影响。

参数

path: The path of the database. It can be a relative or absolute path to the file where dBase will store your data.
fields: An array of arrays, each array describing the format of one field of the database. Each field consists of a name, a character indicating the field type, and optionally, a length, a precision and a nullable flag. The supported field types are listed in the introduction section.

注意:
The fieldnames are limited in length and must not exceed 10 chars.
type: The type of database to be created. Either DBASE_TYPE_DBASE or DBASE_TYPE_FOXPRO.

返回值

Returns a database resource if the database is successfully created, or false if an error occurred.

更新日志

版本	说明
dbase 7.0.0	The `type` parameter has been added.
dbase 7.0.0	The return value is now a resource instead of an int.

范例

示例 #1 Creating a dBase database file


<?php

// database "definition"
$def = array(
  array("date",     "D"),
  array("name",     "C",  50),
  array("age",      "N",   3, 0),
  array("email",    "C", 128),
  array("ismember", "L")
);

// creation
if (!dbase_create('/tmp/test.dbf', $def)) {
  echo "Error, can't create the database\n";
}

?>

参见

dbase_open() - Opens a database
dbase_close() - Closes a database

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User Contributed Notes 1 note

down

denvolin ¶

4 years ago


There is no third param in this function.
According to latest pecl package "dbase-pecl-php7", there are only 2 params.

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官方地址：https://www.php.net/manual/en/function.dbase-create.php

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dbase_create

说明

参数

返回值

更新日志

范例

参见

User Contributed Notes 1 note