Knowledge Base Contributions

Below is a list of the knowledge base entries that Matthews has contributed to:

• How can I get some return values from JavaScript dialogs (such as alert or confirm - simply YES/NO values) in PHP?
  

• Is there any way to use array_unique function on result from mysql_fetch_array, but keep named keys (col. names) instead of numbered keys?
  

• Is possible to execute php script from within other php script like new process?
  

• Is possible to generate, send & receive back ICMP messages directly in PHP instead of external execution of ping?
  

• How can I get Apache error code from HTTP header it sends back to the browser?