Posts by Roberto Soares • 46 points

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  A: Error "Invalid argument supplied for foreach()" and "Undefined index" in PHP form

  In this case $product = $_POST['product']; not receiving an array, try this <form action="" method="POST"> <input type="text" name="test1"> <input type="text" name="test2">…

  php array foreach

  answered 7 years, 2 months ago Roberto Soares 46

• 2

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  A: PHP - If (condition) in wordpress

  In this case, you only need to change the operator. <?php $post_title = "Noivas"; ?> <div class="service-content <?php if( $post_title != 'Noivas' ) echo "qwp-content"; ?>">…

  php wordpress logic

  answered 7 years, 2 months ago Roberto Soares 46