It is said on the following link:
Using the strpos() function
The strpos() function is used to search for a string or character within a string.
**If a match is ...
What does it really mean by "escaping" in a string ?
The escape-sequence replacements are −
\n is replaced by the newline character
\r is replaced by ...
On the above link, it is stated:
$numberedString = "1234567890"; // 10 numbers from 1 to 0
$fivePos = strpos($numberedString, "5");
echo "The position of 5 ...