Show Output
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Remove the Last String Added</title> </head> <body> <?php // Sample string $str = "alligator"; // Removing the last string added echo substr(chunk_split($str, 2, "_#_"), 0, -3)."<br>"; echo substr(chunk_split($str, 2, "."), 0, -1); ?> </body> </html>
