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Remove trailing whitespace.

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Signed-off-by: Edward Z. Yang <edwardzyang@thewritingpot.com>
This commit is contained in:
Edward Z. Yang
2008-12-06 02:28:20 -05:00
parent 3a6b63dff1
commit 2c955af135
476 changed files with 5595 additions and 5547 deletions
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26
library/HTMLPurifier/Length.php
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@@ -6,22 +6,22 @@
*/
class HTMLPurifier_Length
{
/**
* String numeric magnitude.
*/
protected $n;
/**
* String unit. False is permitted if $n = 0.
*/
protected $unit;
/**
* Whether or not this length is valid. Null if not calculated yet.
*/
protected $isValid;
/**
* Lookup array of units recognized by CSS 2.1
*/
@@ -29,7 +29,7 @@ class HTMLPurifier_Length
'em' => true, 'ex' => true, 'px' => true, 'in' => true,
'cm' => true, 'mm' => true, 'pt' => true, 'pc' => true
);
/**
* @param number $n Magnitude
* @param string $u Unit
@@ -38,7 +38,7 @@ class HTMLPurifier_Length
$this->n = (string) $n;
$this->unit = $u !== false ? (string) $u : false;
}
/**
* @param string $s Unit string, like '2em' or '3.4in'
* @warning Does not perform validation.
@@ -51,7 +51,7 @@ class HTMLPurifier_Length
if ($unit === '') $unit = false;
return new HTMLPurifier_Length($n, $unit);
}
/**
* Validates the number and unit.
*/
@@ -68,7 +68,7 @@ class HTMLPurifier_Length
$this->n = $result;
return true;
}
/**
* Returns string representation of number.
*/
@@ -76,17 +76,17 @@ class HTMLPurifier_Length
if (!$this->isValid()) return false;
return $this->n . $this->unit;
}
/**
* Retrieves string numeric magnitude.
*/
public function getN() {return $this->n;}
/**
* Retrieves string unit.
*/
public function getUnit() {return $this->unit;}
/**
* Returns true if this length unit is valid.
*/
@@ -94,7 +94,7 @@ class HTMLPurifier_Length
if ($this->isValid === null) $this->isValid = $this->validate();
return $this->isValid;
}
/**
* Compares two lengths, and returns 1 if greater, -1 if less and 0 if equal.
* @warning If both values are too large or small, this calculation will
@@ -109,5 +109,5 @@ class HTMLPurifier_Length
}
return $this->n - $l->n;
}
}