cakephp-1.3 > Validation :: comparison()
Validation
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comparison
line:297 at
/cake/libs/validation.php
Used to compare 2 numeric values.
Method
(boolean)
comparison
($check1, $operator = null, $check2 = null)
Parameters
Parameter | Type | Comment | Default |
---|---|---|---|
$check1 | mixed | required if string is passed for a string must also be passed for $check2 used as an array it must be passed as array('check1' => value, 'operator' => 'value', 'check2' -> value) | |
$operator | string | optional Can be either a word or operand is greater >, is less <, greater or equal >= less or equal <=, is less <, equal to ==, not equal != | null |
$check2 | integer | optional only needed if $check1 is a string | null |
Return
booleanComment
Used to compare 2 numeric values.
@param mixed $check1 if string is passed for a string must also be passed for $check2
used as an array it must be passed as array('check1' => value, 'operator' => 'value', 'check2' -> value)
@param string $operator Can be either a word or operand
is greater >, is less <, greater or equal >=
less or equal <=, is less <, equal to ==, not equal !=
@param integer $check2 only needed if $check1 is a string
@return boolean Success
@access public
@param mixed $check1 if string is passed for a string must also be passed for $check2
used as an array it must be passed as array('check1' => value, 'operator' => 'value', 'check2' -> value)
@param string $operator Can be either a word or operand
is greater >, is less <, greater or equal >=
less or equal <=, is less <, equal to ==, not equal !=
@param integer $check2 only needed if $check1 is a string
@return boolean Success
@access public