mirror of
https://github.com/php/php-src.git
synced 2024-09-24 03:17:26 +00:00
92 lines
1.6 KiB
PHP
92 lines
1.6 KiB
PHP
--TEST--
|
||
Test strrev() function : usage variations - heredoc strings
|
||
--FILE--
|
||
<?php
|
||
/* Prototype : string strrev(string $str);
|
||
* Description: Reverse a string
|
||
* Source code: ext/standard/string.c
|
||
*/
|
||
|
||
/* Testing strrev() function with heredoc strings for 'str' */
|
||
|
||
echo "*** Testing strrev() function: with heredoc strings ***\n";
|
||
$multi_line_str = <<<EOD
|
||
Example of string
|
||
spanning multiple lines
|
||
using heredoc syntax.
|
||
EOD;
|
||
|
||
$special_chars_str = <<<EOD
|
||
Ex'ple of h'doc st'g, contains
|
||
$#%^*&*_("_")!#@@!$#$^^&*(special)
|
||
chars.
|
||
EOD;
|
||
|
||
$control_chars_str = <<<EOD
|
||
Hello, World\n
|
||
Hello\0World
|
||
EOD;
|
||
|
||
$quote_chars_str = <<<EOD
|
||
it's bright o'side
|
||
"things in double quote"
|
||
'things in single quote'
|
||
this\line is /with\slashs
|
||
EOD;
|
||
|
||
$blank_line = <<<EOD
|
||
|
||
EOD;
|
||
|
||
$empty_str = <<<EOD
|
||
EOD;
|
||
|
||
$strings = array(
|
||
$multi_line_str,
|
||
$special_chars_str,
|
||
$control_chars_str,
|
||
$quote_chars_str,
|
||
$blank_line,
|
||
$empty_str
|
||
);
|
||
|
||
$count = 1;
|
||
for( $index = 0; $index < count($strings); $index++ ) {
|
||
echo "\n-- Iteration $count --\n";
|
||
var_dump( strrev($strings[$index]) );
|
||
$count ++;
|
||
}
|
||
|
||
echo "*** Done ***";
|
||
?>
|
||
--EXPECTF--
|
||
*** Testing strrev() function: with heredoc strings ***
|
||
|
||
-- Iteration 1 --
|
||
string(63) ".xatnys codereh gnisu
|
||
senil elpitlum gninnaps
|
||
gnirts fo elpmaxE"
|
||
|
||
-- Iteration 2 --
|
||
string(72) ".srahc
|
||
)laiceps(*&^^$#$!@@#!)"_"(_*&*^%#$
|
||
sniatnoc ,g'ts cod'h fo elp'xE"
|
||
|
||
-- Iteration 3 --
|
||
string(25) "dlroW olleH
|
||
|
||
dlroW ,olleH"
|
||
|
||
-- Iteration 4 --
|
||
string(94) "shsals\htiw/ si enil\siht
|
||
'etouq elgnis ni sgniht'
|
||
"etouq elbuod ni sgniht"
|
||
edis'o thgirb s'ti"
|
||
|
||
-- Iteration 5 --
|
||
string(0) ""
|
||
|
||
-- Iteration 6 --
|
||
string(0) ""
|
||
*** Done ***
|