[SOLVED] Counting first 2 left numbers

[phpnewbie112]

Hello, could you pls advice how can I count the first 2 numbers for ex:

 

19233659536 I want a rule like

 

If (first 2 == 19) {

do the rule

}

 

Thanks

[redarrow]

example........

<?php

$num=19234455677654;

$x=substr($num,0,2);

if($x=="19"){

echo"the numbers of $num has number $x at the beging ";

}else{

echo wrong ;

}
?>

 

 

short way

<?php

$num=19234455677654;

if(substr($num,0,2)=="19"){

echo"the numbers of $num has number $x at the beging ";

}else{

echo wrong ;

}
?>

[phpnewbie112]

Thanks