Syntax error on php code -


please me code

<?php if (!empty($this->product->customfieldssorted['youtube'])) {     $this->position = 'youtube';     echo '<button class="shop_tablinks tab2"  onclick='"openspecs(event, 'specs3')"' >';     echo jtext::_('video');      echo '</button>'; } // product custom ontop end ?>

it seems don't wrote ok 

onclick='"openspecs(event, 'specs3')"' >'

replace code below:

<?php  if (!empty($this->product->customfieldssorted['youtube'])) {         $this->position = 'youtube';         echo '<button class="shop_tablinks tab2"  onclick="openspecs(event, \'specs3\')">';         echo jtext::_('video');         echo '</button>';    } // product custom ontop end     ?>

need use escape operator '' if want use in html code while echoing echoing ''. in html code taking concat operator.


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