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Program Discussion :: Strings
Home > Programs > Strings

55. Write a program to enter the sentence then find the word from the sentence.

Answer:

<!DOCTYPE html>
<html>
<body>

<?php 
function String_word() {
    
$str ="what is your name"/* input string */
    
echo  "Input string is :" $str."<br/>";
    
$arr explode" "$str); /* conversion of string into array */
    
$arrlength=count ($arr);  /* counting lengh of array */
    
$word="your";  /* initialising an empty array and its initial index */
    
for( $x =0;$x<=$arrlength$x++) /* loop for reading the input array */
    
{
        if(
$arr[$x]==$word)
        {    
$pos=$x;
            break;
        }
    }
   echo 
$word."- word found at position:  ".++$pos;                                                                        // printing string in reverse order
}
 
String_word();
?>

</body>
</html>

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