Total a natural number with real number by php?
<p>How can increase a number according to percent with PHP?</p>

<p>For example: <code>100 + 20% = 120</code> or <code>1367 + 33% = 1818.11</code></p>

<p>If output was this: <strong>1818.11</strong> i want only this: <strong>1818</strong> or this <strong>12.32 = 12</strong> or <strong>546.98 = 546</strong></p>

<p>How is it?</p>
