Function: not

Function : not_empty

This function is the direct opposite of the not_empty() method. It tests if a value is not empty. This can be an array or trimmed string. By trimming strings before testing, it acts as a proof against empty spaces. The function is also capable of regarding non-empty values as empty values. Examples are shown below:

Syntax

  not_empty($testval, $includes)

  
  $testval: value to be tested
  $includes: values to be regarded as empty values

Sample 1

  vdump(not_empty('10')); //true

The value above is not empty value, hence, true is returned

Sample 2

  vdump(not_empty('')); //false

The string value above is empty, hence, false is returned

Sample 3

  vdump(not_empty(' ')); //false

The string value above contains only empty spaces, hence, false is returned

Sample 4

  vdump(not_empty([])); //false

The array value above is empty, hence, false is returned

Sample 5

  vdump(not_empty('10', [5, 10, 15])); //false

The value above exist in the empty values array list, hence, false is returned

Sample 6

  vdump(not_empty('10', [2, 4, 6])); //true

The value above does not exist in the empty values array list, hence, true is returned

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