structIsEmpty

Determines whether a structure contains data.

structIsEmpty(structure) → returns boolean

Member Function Syntax

someStruct.isEmpty()

  1. CFDocs
  2. Functions
  3. Structure Functions
  4. structIsEmpty
  5. CF4+
  6. Lucee
  7. 0 Issue
  8. Edit

Argument Reference

structure struct
Required

Structure to test

Examples
Sample code invoking the structIsEmpty function 

myStruct={};
writeOutput( structIsEmpty(myStruct) );

Expected Result: true

myStructWithThings={ "one": "foo", "two": "bar"};
writeOutput( structIsEmpty(myStructWithThings) );

Expected Result: false

CF 11+ Lucee 4.5+

myStruct={};
writeOutput( myStruct.IsEmpty() );

Expected Result: true

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