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相关代码

												 				  Returns number of fields in a database				  				 				 				 px_new				 px_numrecords				 Paradox Functions				 PHP Manual								 				  px_numfields				  (PECL paradox:1.0-1.4.1)px_numfields — Returns number of fields in a database								 								 				  Description				  				   int px_numfields				    ( resource $pxdoc				   )								  				   Get the number of fields in a database file.				  				 												 				  Parameters				  				   								    								     pxdoc												     								      				       Resource identifier of the paradox database				       as returned by px_new().				      				     								    								   								  				 												 				  Return Values				  				   Returns the number of fields in a database file. The return value of this				   function is identical to the element numfields in the				   array returned by px_get_info().				  				 												 px_new				 px_numrecords				 Paradox Functions				 PHP Manual											

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