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<px_newpx_numrecords>
Last updated: Mon, 16 Jul 2012

px_numfields

(PECL)

px_numfields -- Returns number of fields in a database

说明

int px_numfields ( resource pxdoc )

Get the number of fields in a database file.

返回值

Returns the number of fields in a database file. The return value of this function is identical to the element numfields in the associated array returned by px_get_info().




<px_newpx_numrecords>
 Last updated: Mon, 16 Jul 2012
 
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