<?php
$myString = “Hello, world!”;
echo substr( $myString, 0, 5 ) . “
< br
/ > ”
; // Displays ‘Hello’ echo substr( $myString, 7 ) . “
< br
/ > ”
; // Displays ‘world!’ echo substr( $myString, -1 ) . “
< br
/ > ”
; // Displays ‘!’ echo substr( $myString, -5, -1 ) . “
< br
/ > ”
; // Displays ‘orld’
// your code goes here
?>
PD9waHAKJG15U3RyaW5nID0g4oCcSGVsbG8sIHdvcmxkIeKAnTsgCmVjaG8gc3Vic3RyKCAkbXlTdHJpbmcsIDAsIDUgKSAuIOKAnCA8IGJyLyA+IOKAnTsgICAvLyBEaXNwbGF5cyDigJhIZWxsb+KAmQplY2hvIHN1YnN0ciggJG15U3RyaW5nLCA3ICkgLiDigJwgPCBici8gPiDigJ07ICAgICAgLy8gRGlzcGxheXMg4oCYd29ybGQh4oCZIAplY2hvIHN1YnN0ciggJG15U3RyaW5nLCAtMSApIC4g4oCcIDwgYnIvID4g4oCdOyAgICAgLy8gRGlzcGxheXMg4oCYIeKAmQplY2hvIHN1YnN0ciggJG15U3RyaW5nLCAtNSwgLTEgKSAuIOKAnCA8IGJyLyA+IOKAnTsgLy8gRGlzcGxheXMg4oCYb3JsZOKAmSAgICAgIAogCi8vIHlvdXIgY29kZSBnb2VzIGhlcmUKPz4=