| Server IP : 79.136.114.73 / Your IP : 3.143.17.164 Web Server : Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.29 OpenSSL/1.0.1f System : Linux b8009 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64 User : www-data ( 33) PHP Version : 5.5.9-1ubuntu4.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/self/root/home/b8009/php-5.6.22/ext/standard/tests/strings/ |
Upload File : |
--TEST--
Test strncmp() function: usage variations - different inputs(heredoc strings)
--FILE--
<?php
/* Prototype : int strncmp ( string $str1, string $str2, int $len );
* Description: Binary safe case-sensitive string comparison of the first n characters
* Source code: Zend/zend_builtin_functions.c
*/
/* Test strncmp() function with different strings for 'str1', 'str2' and considering case sensitive */
echo "*** Test strncmp() function: with different input strings ***\n";
/* heredoc string */
$str1 = <<<EOD
Example of string
spanning multiple lines
using heredoc syntax.
EOD;
/* identifier name contains underscore */
$str2 = <<<identifier_str2
Example of heredoc
string, whose identifier
having underscore("_")
& numeric value.
identifier_str2;
/* identifier name starts with underscore */
$str3 = <<<_identifier_str3
Hello, World
hello, world
_identifier_str3;
/* string containing control characters */
$str4 = <<<identifier_str4
Hello, World\n
Hello\0World
identifier_str4;
$strings = array(
$str1,
$str2,
$str3,
$str4
);
/* loop through to compare each string with the other string */
$count = 1;
for($index1 = 0; $index1 < count($strings); $index1++) {
var_dump( strncmp( $strings[$index1], $strings[$index1], strlen($strings[$index1]) ) );
$count ++;
}
echo "*** Done ***\n";
?>
--EXPECTF--
*** Test strncmp() function: with different input strings ***
int(0)
int(0)
int(0)
int(0)
*** Done ***