--TEST--
Test ltrim() function : basic functionality
--FILE--
<?php
/* Prototype : string ltrim ( string $str [, string $charlist ] )
* Description: Strip whitespace (or other characters) from the beginning of a string.
* Source code: ext/standard/string.c
*/
echo "*** Testing ltrim() : basic functionality ***\n";
$text = " \t\r\n\0\x0B ---These are a few words--- ";
$hello = "!===Hello World===!";
$binary = "\x09\x0AExample string";
$alpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
echo "\n-- Trim string with all white space characters --\n";
var_dump(ltrim($text));
echo "\n-- Trim non-whitespace from a string --\n";
var_dump(ltrim($hello, "=!"));
echo "\n-- Trim some non-white space characters from a string --\n";
var_dump(ltrim($hello, "!oleH="));
echo "\n-- Trim some non-white space characters from a string suing a character range --\n";
var_dump(ltrim($alpha, "A..Z"));
echo "\n-- Trim the ASCII control characters at the beginning of a string --\n";
var_dump(ltrim($binary, "\x00..\x1F"));
?>
===DONE===
--EXPECT--
*** Testing ltrim() : basic functionality ***
-- Trim string with all white space characters --
string(29) "---These are a few words--- "
-- Trim non-whitespace from a string --
string(15) "Hello World===!"
-- Trim some non-white space characters from a string --
string(10) " World===!"
-- Trim some non-white space characters from a string suing a character range --
string(10) "0123456789"
-- Trim the ASCII control characters at the beginning of a string --
string(14) "Example string"
===DONE===
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