php try without catch code example

Example 1: try catch php

function inverso($x) {
    if (!$x) {
        throw new Exception('Zero division.');
    }
    return 1/$x;
}

try {
    echo inverso(5) . "\n";
    echo inverso(0) . "\n";
} catch (Exception $e) {
    echo 'and the error is: ',  $e->getMessage(), "\n";
}

Example 2: php continue on error

''for'' ($i = 0; $i < 5; ++$i) {