Beginner Vs Experienced
Beginner : echo "$var";
Experienced : echo $var;
Beginner:echo "<a href="http://www.php.net">PHP</a>";
Experienced : ?><a href="http://www.php.net">PHP</a><? ... ?>
Beginner : $a[0]=1; $a[1]=2; $a[2]=3;
Experienced : $a = array(1,2,3, 1);
Beginner : if($a>1) { $b=2; } else { $b=3; }
Experienced : $b = ($a>1) ? 2:3;
Beginner : $result=mysql_query(...);
Experienced: $result=mysql_query(...) OR die
(mysql_error());
Where
Experienced reduces the time of execution and coding length.