Login on ssh with root user & run command below
chown -R www-data:www-data /var/www/path-to-wp-directory
sudo find /var/www/path-to-wp-directory/ -type d -exec chmod 755 {} \;
sudo find /var/www/path-to-wp-directory/ -type f -exec chmod 644 {} \;
Gravity form popup with bootstrap modal
function gf_popup_shortcode( $atts, $content = null ) {
extract( shortcode_atts( array(
'title' => '',
'id' => '',
'text' => '',
), $atts ) );
return '
<a class="gf-form-modal-trigger" href="" data-toggle="modal" data-target="#gf-popup-modal'.$id.'">'.$text.'</a>
<div class="modal fade" id="gf-popup-modal'.$id.'" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="myModalLabel">'.$title.'</h4>
</div>
<div class="modal-body">
'.do_shortcode('[gravityform id="'.$id.'" title="false" description="false" ajax="true"]').'
</div>
</div>
</div>
</div>
';
}
add_shortcode('gf_popup', 'gf_popup_shortcode');
Simple php server to server file download script
<?php
set_time_limit(0); //Unlimited max execution time
$path = 'archive.zip';
$url = 'http://google.com/archive.zip';
$newfname = $path;
echo 'Starting Download!<br>';
$file = fopen ($url, "rb");
if($file) {
$newf = fopen ($newfname, "wb");
if($newf)
while(!feof($file)) {
fwrite($newf, fread($file, 1024 * 8 ), 1024 * 8 );
echo '1 MB File Chunk Written!<br>';
}
}
if($file) {
fclose($file);
}
if($newf) {
fclose($newf);
}
echo 'Finished!';
?>
Woocommerce get price in custom loop
<?php global $woocommerce; $currency = get_woocommerce_currency_symbol(); $price = get_post_meta( get_the_ID(), '_regular_price', true); $sale = get_post_meta( get_the_ID(), '_sale_price', true); ?> <?php if($sale) : ?> <p class="product-price-tickr"><del><?php echo $currency; echo $price; ?></del> <?php echo $currency; echo $sale; ?></p> <?php elseif($price) : ?> <p class="product-price-tickr"><?php echo $currency; echo $price; ?></p> <?php endif; ?>
Dynamic Popup social share with font awesome
<a class="facebook-share" onClick="window.open('http://www.facebook.com/sharer.php?u=<?php echo site_url();?>','Facebook','width=600,height=300,left='+(screen.availWidth/2-300)+',top='+(screen.availHeight/2-150)+''); return false;" href="http://www.facebook.com/sharer.php?u=<?php echo site_url();?>"><i class="fa fa-facebook"></i></a>
<a class="twitter-share" onClick="window.open('http://twitter.com/share?url=<?php echo site_url();?>&text=<?php bloginfo('title'); ?>','Twitter share','width=600,height=300,left='+(screen.availWidth/2-300)+',top='+(screen.availHeight/2-150)+''); return false;" href="http://twitter.com/share?url=<?php echo site_url();?>&text=<?php echo str_replace(" ", "%20", bloginfo('title')); ?>"><i class="fa fa-twitter"></i></a>
<a class="google-plus-share" onClick="window.open('https://plus.google.com/share?url=<?php echo site_url();?>','Google plus','width=585,height=666,left='+(screen.availWidth/2-292)+',top='+(screen.availHeight/2-333)+''); return false;" href="https://plus.google.com/share?url=<?php echo site_url();?>"><i class="fa fa-google-plus"></i></a>
<a class="pinterest-share" href='javascript:void((function()%7Bvar%20e=document.createElement('script');e.setAttribute('type','text/javascript');e.setAttribute('charset','UTF-8');e.setAttribute('src','http://assets.pinterest.com/js/pinmarklet.js?r='+Math.random()*99999999);document.body.appendChild(e)%7D)());'><i class="fa fa-pinterest"></i></a>