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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
Cokiee Shell
| Current Path : /usr/local/src/php7/php-7.0.5/ext/mysqli/tests/ |
| Current File : //usr/local/src/php7/php-7.0.5/ext/mysqli/tests/mysqli_stmt_bind_result_references.phpt |
--TEST--
mysqli_stmt_bind_result() - playing with references
--SKIPIF--
<?php
require_once('skipif.inc');
require_once('skipifemb.inc');
require_once('skipifconnectfailure.inc');
?>
--FILE--
<?php
require('table.inc');
$stmt = mysqli_stmt_init($link);
if (!mysqli_stmt_prepare($stmt, "SELECT id, label FROM test ORDER BY id LIMIT 1"))
printf("[001] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
if (!mysqli_stmt_prepare($stmt, "SELECT id, label FROM test ORDER BY id LIMIT 1"))
printf("[001] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
print "plain vanilla...\n";
unset($id); unset($label);
$id = $label = null;
if (true !== ($tmp = mysqli_stmt_bind_result($stmt, $id, $label)))
printf("[002] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
if (!mysqli_stmt_execute($stmt) || !mysqli_stmt_fetch($stmt) || mysqli_stmt_fetch($stmt))
printf("[003] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
var_dump($id);
var_dump($label);
print "reference, one level...\n";
unset($id); unset($id_ref); unset($label); unset($label_ref);
$id = null;
$id_ref = &$id;
$label = null;
$label_ref = &$label;
if (true !== ($tmp = mysqli_stmt_bind_result($stmt, $id_ref, $label_ref)))
printf("[004] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
if (!mysqli_stmt_execute($stmt) || !mysqli_stmt_fetch($stmt) || mysqli_stmt_fetch($stmt))
printf("[005] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
var_dump($id_ref);
var_dump($id);
var_dump($label_ref);
var_dump($label);
print "reference, two levels...\n";
unset($id); unset($id_ref); unset($id_ref_ref); unset($label); unset($label_ref); unset($label_ref_ref);
$id = null;
$id_ref = &$id;
$id_ref_ref = &$id_ref;
$label = null;
$label_ref = &$label;
$label_ref_ref = &$label_ref;
if (true !== ($tmp = mysqli_stmt_bind_result($stmt, $id_ref_ref, $label_ref_ref)))
printf("[006] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
if (!mysqli_stmt_execute($stmt) || !mysqli_stmt_fetch($stmt) || mysqli_stmt_fetch($stmt))
printf("[007] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
var_dump($id_ref_ref);
var_dump($id_ref);
var_dump($id);
var_dump($label_ref_ref);
var_dump($label_ref);
var_dump($label);
print "reference, \$GLOBALS...\n";
unset($id); unset($id_ref); unset($label); unset($label_ref);
$id = 100;
$id_ref = &$GLOBALS['id'];
$label = null;
$label_ref = &$GLOBALS['label'];
if (true !== ($tmp = mysqli_stmt_bind_result($stmt, $id_ref, $label_ref)))
printf("[008] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
if (!mysqli_stmt_execute($stmt) || !mysqli_stmt_fetch($stmt) || mysqli_stmt_fetch($stmt))
printf("[009] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
var_dump($id_ref);
var_dump($id);
var_dump($label_ref);
var_dump($label);
print "reference, same target...\n";
$id = null;
$label = &$id;
if (true !== ($tmp = mysqli_stmt_bind_result($stmt, $id, $label)))
printf("[010] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
if (!mysqli_stmt_execute($stmt) || !mysqli_stmt_fetch($stmt) || mysqli_stmt_fetch($stmt))
printf("[011] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
var_dump($id);
var_dump($label);
print "reference, simple object...\n";
unset($obj);
$obj = new stdClass();
$obj->id = null;
$obj->label = null;
if (true !== ($tmp = mysqli_stmt_bind_result($stmt, $obj->id, $obj->label)))
printf("[012] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
if (!mysqli_stmt_execute($stmt) || !mysqli_stmt_fetch($stmt) || mysqli_stmt_fetch($stmt))
printf("[013] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
var_dump($obj->id);
var_dump($obj->label);
print "reference, simple object w reference...\n";
unset($id); unset($label); unset($obj);
$obj = new stdClass();
$obj->id = null;
$obj->label = null;
$id = &$obj->id;
$label = &$obj->label;
if (true !== ($tmp = mysqli_stmt_bind_result($stmt, $id, $label)))
printf("[012] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
if (!mysqli_stmt_execute($stmt) || !mysqli_stmt_fetch($stmt) || mysqli_stmt_fetch($stmt))
printf("[013] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
var_dump($obj->id);
var_dump($obj->label);
print "reference, simple object w reference, change after bind...\n";
unset($id); unset($label); unset($obj);
$obj = new stdClass();
$obj->id = null;
$obj->label = null;
$id = &$obj->id;
$label = &$obj->label;
if (true !== ($tmp = mysqli_stmt_bind_result($stmt, $id, $label)))
printf("[012] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
$label = &$obj->id;
$id = null;
if (!mysqli_stmt_execute($stmt) || !mysqli_stmt_fetch($stmt) || mysqli_stmt_fetch($stmt))
printf("[013] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
var_dump($obj->id);
var_dump($id);
var_dump($obj->label);
var_dump($label);
print "reference, one level, change after bind...\n";
unset($id); unset($label); unset($id_ref); unset($label_ref);
$id = null;
$id_ref = &$id;
$label = null;
$label_ref = &$label;
if (true !== ($tmp = mysqli_stmt_bind_result($stmt, $id_ref, $label_ref)))
printf("[014] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
$id_ref = 1;
$label_ref = 1;
if (!mysqli_stmt_execute($stmt) || !mysqli_stmt_fetch($stmt) || mysqli_stmt_fetch($stmt))
printf("[015] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
var_dump($id_ref);
var_dump($id);
var_dump($label_ref);
var_dump($label);
print "reference, circle...\n";
unset($id); unset($label_a); unset($label_b);
$id = null;
$label_a = &$label_b;
$label_b = &$label_a;
if (true !== ($tmp = mysqli_stmt_bind_result($stmt, $id, $label_a)))
printf("[016] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
if (!mysqli_stmt_execute($stmt) || !mysqli_stmt_fetch($stmt) || mysqli_stmt_fetch($stmt))
printf("[017] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
var_dump($id);
var_dump($label_a);
var_dump($label_b);
print "reference, object, forward declaration...\n";
unset($bar); unset($id); unset($label_ref);
class foo {
public $foo;
public function __construct() {
$this->foo = &$this->bar;
}
}
class bar extends foo {
public $bar = null;
}
$bar = new bar();
$id = null;
$label_ref = &$bar->bar;
if (true !== ($tmp = mysqli_stmt_bind_result($stmt, $id, $label_ref)))
printf("[018] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
if (!mysqli_stmt_execute($stmt) || !mysqli_stmt_fetch($stmt) || mysqli_stmt_fetch($stmt))
printf("[019] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
var_dump($id);
var_dump($bar);
var_dump($label_ref);
print "references, object, private...\n";
unset($bar); unset($id); unset($label);
class mega_bar extends bar {
private $id;
public $id_ref;
public function __construct() {
parent::__construct();
$this->id_ref = &$this->id;
}
}
$bar = new mega_bar();
$id = &$bar->id_ref;
$label = &$bar->foo;
if (true !== ($tmp = mysqli_stmt_bind_result($stmt, $id, $label)))
printf("[020] Expecting boolean/true, got %s/%s\n", gettype($tmp), $tmp);
if (!mysqli_stmt_execute($stmt) || !mysqli_stmt_fetch($stmt) || mysqli_stmt_fetch($stmt))
printf("[021] [%d] %s\n", mysqli_stmt_errno($stmt), mysqli_stmt_error($stmt));
var_dump($id);
var_dump($label);
var_dump($bar);
mysqli_stmt_close($stmt);
mysqli_close($link);
print "done!";
?>
--CLEAN--
<?php
require_once("clean_table.inc");
?>
--EXPECTF--
plain vanilla...
int(1)
%unicode|string%(1) "a"
reference, one level...
int(1)
int(1)
%unicode|string%(1) "a"
%unicode|string%(1) "a"
reference, two levels...
int(1)
int(1)
int(1)
%unicode|string%(1) "a"
%unicode|string%(1) "a"
%unicode|string%(1) "a"
reference, $GLOBALS...
int(1)
int(1)
%unicode|string%(1) "a"
%unicode|string%(1) "a"
reference, same target...
%unicode|string%(1) "a"
%unicode|string%(1) "a"
reference, simple object...
int(1)
%unicode|string%(1) "a"
reference, simple object w reference...
int(1)
%unicode|string%(1) "a"
reference, simple object w reference, change after bind...
int(1)
int(1)
%unicode|string%(1) "a"
int(1)
reference, one level, change after bind...
int(1)
int(1)
%unicode|string%(1) "a"
%unicode|string%(1) "a"
reference, circle...
int(1)
%unicode|string%(1) "a"
%unicode|string%(1) "a"
reference, object, forward declaration...
int(1)
object(bar)#%d (2) {
[%u|b%"bar"]=>
&%unicode|string%(1) "a"
[%u|b%"foo"]=>
&%unicode|string%(1) "a"
}
%unicode|string%(1) "a"
references, object, private...
int(1)
%unicode|string%(1) "a"
object(mega_bar)#5 (4) {
[%s]=>
&int(1)
[%u|b%"id_ref"]=>
&int(1)
[%u|b%"bar"]=>
&%unicode|string%(1) "a"
[%u|b%"foo"]=>
&%unicode|string%(1) "a"
}
done!
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