PHP

Get a Substring by Char Index and Length

Demonstrates how to use the GetRange method to get a substring by index and length.

Note: This example demonstrates the GetRange method which was added in Chilkat v9.5.0.87.

Chilkat2 PHP

<?php

use Chilkat2\StringBuilder;

$sb = new StringBuilder();

// Load a file that contains this string:  0123456789ABCDEF
$sb->LoadFile('qa_data/txt/remove_chars.txt', 'utf-8');

// Return "56789A" from the string.
// if removeFlag is true, the returned string is also removed from the sb.
$removeFlag = true;
$result = $sb->GetRange(5, 6, $removeFlag);

echo $result, "\n";
echo $sb->GetAsString(), "\n";

// Output is:
//
// 56789A
// 01234BCDEF