B4P Reference

Function Names

table existing

Description

This function checks if a table under this name is existing. The table is also considered existing if it is empty.

Call as: function

Restrictions

Indirect parameter passing is disabled

Parameter count

Parameters

No.	Type	Description
1 input	string	name of table

Return value

Type	Description
boolean	Result true if existing, false if not existing.

Examples

               table create( my table );

               echo( table existing ( my table ) );

               echo( table existing ( my other table ) );

Output

true
false

Try it yourself: Open LIB_Function_table_existing.b4p in B4P_Examples.zip. Decompress before use.

table existing