title: Converting KML to GeoJson
body: <p>I'm having huge issues doing this so once again i come for help.</p>
  <p>I have this massive file which contains all the DMA's for Nielson what i need to do with php somehow is parse through each  and get the data from  and  the coordinates but they have to be outputted in this format</p>
  <pre><code>{&quot;type&quot;: &quot;FeatureCollection&quot;, &quot;features&quot;: [
  {
      &quot;type&quot;: &quot;Feature&quot;,
      &quot;id&quot;: &quot;&quot;,
      &quot;properties&quot;: {
          &quot;dma&quot;: &quot;514&quot;,
          &quot;name&quot;: &quot;Buffalo, NY&quot;
      },
      &quot;geometry&quot;: {
          &quot;type&quot;: &quot;Polygon&quot;,
          &quot;coordinates&quot;: [
              [
                  [-79.761951, 42.269861],
                  [-79.14959, 42.553193],
                  [-79.048361, 42.691959],
                  [-78.853455, 42.783961],
                  [-78.943961, 42.978357],
                  [-78.881611, 43.02363],
                  [-78.880756, 43.02955],
                  [-78.890068, 43.045268],
                  [-78.946342, 43.072051],
                  [-79.06977, 43.085841],
                  [-79.06467, 43.262754],
                  [-78.520257, 43.372277],
                  [-77.994839, 43.36526],
                  [-77.997291, 43.132981],
                  [-77.905934, 43.133562],
                  [-77.951044, 43.039544],
                  [-77.904562, 43.023492],
                  [-77.95633, 42.667882],
                  [-78.060469, 42.532888],
                  [-77.722965, 42.471217],
                  [-77.749931, 41.998782],
                  [-77.609815, 41.999367],
                  [-77.59813, 41.478577],
                  [-78.050728, 41.475103],
                  [-78.203422, 41.618157],
                  [-78.956057, 41.623863],
                  [-78.918856, 41.998119],
                  [-79.761374, 41.999068],
                  [-79.761951, 42.269861]
              ],
  
              [
                  [-78.933161, 42.963457],
                  [-78.934961, 42.965657],
                  [-78.934461, 42.964257],
                  [-78.933161, 42.963457]
              ],
              [
                  [-78.92426, 42.952357],
                  [-78.92036, 42.954557],
                  [-78.92886, 42.956457],
                  [-78.92816, 42.955457],
                  [-78.92426, 42.952357]
              ],
              [
  
                  [-78.902609, 42.911768],
                  [-78.901122, 42.929442],
                  [-78.906739, 42.933805],
                  [-78.906259, 42.929557],
                  [-78.902609, 42.911768]
              ],
              [
  
                  [-79.064667, 43.078556],
                  [-79.071667, 43.078856],
                  [-79.073267, 43.080156],
                  [-79.071267, 43.083356],
                  [-79.064667, 43.078556]
  
              ],
              [
  
                  [-78.946165, 42.956954],
                  [-79.015493, 42.990871],
                  [-78.999465, 43.064756],
                  [-78.89966, 43.041057],
                  [-78.943945, 42.995081],
                  [-78.946165, 42.956954]
  
              ],
              [
  
                  [-78.88566, 43.023557],
                  [-78.88836, 43.031957],
                  [-78.88826, 43.034457],
                  [-78.882868, 43.030771],
                  [-78.88566, 43.023557]
  
              ],
              [
  
                  [-78.956761, 42.958757],
                  [-78.961462, 42.959357],
                  [-78.963462, 42.961057],
                  [-78.958362, 42.961457],
                  [-78.956761, 42.958757]
  
              ]
          ]
  
      }
    }
  ]}
  </code></pre>
  <p>anyone have any idea how to do this correctly and efficiently i've been stuck on this for about 2 days with no success</p>