- set_error_handler: documentation ( source)
- join: documentation ( source)
<?php
set_error_handler("custom_warning_handler");
function custom_warning_handler($errno, $errstr) {
switch ($errno) {
case E_NOTICE:
echo $errstr . "\n";
return true;
break;
default:
return false;
break;
}
}
$myvar;
echo $myvar;
$myvar = 3;
$myvarb = 5;
echo join(' ',array($myvar,$myvarb));