Sometimes the programmer need to identify the link contains http or https. Using php code can do this easily. First store the string to a php varible- $URLstring=”https://smarttips.in/smarttips_logo.jpg”; Second use the substr() function to find the occurrence of http or https -substr($URLstring, 0, 7) <?php $fromUrl =’0′; $URLstring=”https://smarttips.in/smarttips_logo.jpg”; if(substr($URLstring, 0, 7) == “http://”) { $fromUrl = “http”;…