vdite

## stack_pngs.php
<?php

$image_arr=array('path1.png', 'path2.png', 'path3.png');
echo gd_gen_image($image_arr);


function gd_gen_image($arr){
	$base  = imagecreatetruecolor(913, 500);
	$color = imagecolorallocatealpha($base, 0, 0, 0, 127);
	imagefill($base, 0, 0, $color);

## header.php
<?php if ( is_singular() || is_front_page() ) { ?>
	<meta name="twitter:card" content="summary" />
	<meta name="twitter:creator" content="@YOUR-TWITTER-NAME" />
	<meta name="twitter:url" content="<?php the_permalink() ?>" />
	<meta name="twitter:title" content="<?php do_action('wpseo_the_title') ?>" />
	<meta name="twitter:description" content="<?php do_action('wpseo_the_desc') ?>" />

	<meta property="og:title" content="<?php do_action('wpseo_the_title') ?>">
	<meta property="og:type" content="article">
	<meta property="og:url" content="<?php the_permalink() ?>">

## log_arrays_to_file.php
<?php

/** Thanks to Pascal Landau
 ** https://plus.google.com/105523642741376989823/posts
**/
$handle = fopen("path/log.log","a");
fwrite($handle, var_export($array_or_object, true));
fclose($handle);

?>
	<?php

	$image_arr=array('path1.png', 'path2.png', 'path3.png');
	echo gd_gen_image($image_arr);


	function gd_gen_image($arr){
	$base = imagecreatetruecolor(913, 500);
	$color = imagecolorallocatealpha($base, 0, 0, 0, 127);
	imagefill($base, 0, 0, $color);
	<?php

	/** Thanks to Pascal Landau
	** https://plus.google.com/105523642741376989823/posts
	**/
	$handle = fopen("path/log.log","a");
	fwrite($handle, var_export($array_or_object, true));
	fclose($handle);

	?>