2
19/10/2024 8:30 a.m.
Themenstarter
Write a program that receives a text and a string to search for. Use spaces, commas, dots, question marks and exclamation marks as word delimiters. Print all the occurrences of that word in the string
Examples:
1 Antwort
2
19/10/2024 8:31 a.m.
Sie können verwenden str_replace function in PHP and add the elements to be replaced as an array. Otherwise you can use, of course, Regex (regular expression).
My solution:
<?php
$string = readline();
$search = readline();
$count = 0;
$string = str_replace([" ", ",", ".", "?", "!"], "@", $string);
$arr = explode("@", $string);
foreach ($arr as $item) {
if ($item == $search) {
$count++;
}
}
echo $count;
