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<?php $product = array('material', 'britelki', 'chaschka', 'kostochki', 'vkladish', 'zastejka'); foreach($product as $key){ $var = "show_the_product_".$key; $$var = function(){ ${"gc_".$key} = 'gc_'.$key.''; if ((isset(${"gc_".$key})) && (${"gc_".$key} != '')) { echo "<p class=\"goods-material\">$gc_".$key."</p>"; } }; } $show_the_product_material();
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $key in /in/vbclC on line 10 Warning: Undefined variable $key in /in/vbclC on line 10 Warning: Undefined variable $key in /in/vbclC on line 11 Warning: Undefined variable $key in /in/vbclC on line 11 Warning: Undefined variable $key in /in/vbclC on line 12 <p class="goods-material">gc_</p>

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