079 - Substr -- extract small string from an original string world. The world is nice
e world is nice
nice
Hello worl
Hello world. The world is nic
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<?php
// 079 - Substr -- extract small string from an original string
echo "</br><span class='myheading'>079 - Substr -- extract small string from an original string</span></br>";
$str = "Hello world. The world is nice";
$newstr1 = substr($str, 5); // make string form index 5 till end
$newstr2 = substr($str, 15); // make form index 15
$newstr3 = substr($str, -5); // start -5 index to end
$newstr4 = substr($str, 0, 10); // start 0 to 10 index
$newstr5 = substr($str, 0, -1); // start form 0 to -1 index(last)
$newstr6 = substr($str, -10, -3); // start -10 index to -3 index
echo '<pre>';
print_r($newstr1);
echo '</pre>';
echo '<pre>';
print_r($newstr2);
echo '</pre>';
echo '<pre>';
print_r($newstr3);
echo '</pre>';
echo '<pre>';
print_r($newstr4);
echo '</pre>';
echo '<pre>';
print_r($newstr5);
echo '</pre>';
echo '<pre>';
print_r($newstr6);
echo '</pre>';
?>