rrd_create

(PECL rrd >= 0.9.0)

rrd_create — Creates rrd database file

说明

rrd_create ( string $filename , array $options ) : bool

Creates the rdd database file.

参数

filename

Filename for newly created rrd file.

options

Options for rrd create - list of strings. See man page of rrd create for whole list of options.

返回值

成功时返回 TRUE， 或者在失败时返回 FALSE。

相关文章
php apc 函数 stores a file in the bytecode cache bypassing all filtersphp chdb 函数 creates a chdb filephp ibm db2 函数 returns a connection to a databasephp dbase 函数 creates a databasephp enchant 函数 creates a dictionary using a pwl filephp rrd 函数 creates rrd database filephp rrd 函数 gets the timestamp of the first sample from rrd filephp rrd 函数 creates image from a dataphp rrd 函数 gets information about rrd filephp rrd 函数 restores the rrd file from xml dumpphp rrd 函数 tunes some rrd database file header optionsphp rrd 函数 updates the rrd databasephp rrd 函数 exports the information about rrd databasephp sqlite 函数 executes a result less query against a given databasephp svn 函数 creates a new empty file returns true if all is ok false otherwisephp swoole 函数 read file stream asynchronouslyphp win32service 函数 creates a new service entry in the scm databasephp rrdcreator saves the rrd database to a filephp rrdupdater update the rrd database filephp sdo das xml 函数 creates an xml document object from scratch without the need to load a document from a file or string
关注编程学问公众号