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Directory : /var/www/vhosts/lautnusantara.com/httpdocs/mis/system/ThirdParty/Kint/Parser/ |
<?php
/*
* The MIT License (MIT)
*
* Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
namespace Kint\Parser;
use Kint\Zval\Value;
use Mysqli;
use ReflectionClass;
use Throwable;
/**
* Adds support for Mysqli object parsing.
*
* Due to the way mysqli is implemented in PHP, this will cause
* warnings on certain Mysqli objects if screaming is enabled.
*/
class MysqliPlugin extends Plugin
{
// These 'properties' are actually globals
protected $always_readable = [
'client_version' => true,
'connect_errno' => true,
'connect_error' => true,
];
// These are readable on empty mysqli objects, but not on failed connections
protected $empty_readable = [
'client_info' => true,
'errno' => true,
'error' => true,
];
// These are only readable on connected mysqli objects
protected $connected_readable = [
'affected_rows' => true,
'error_list' => true,
'field_count' => true,
'host_info' => true,
'info' => true,
'insert_id' => true,
'server_info' => true,
'server_version' => true,
'sqlstate' => true,
'protocol_version' => true,
'thread_id' => true,
'warning_count' => true,
];
public function getTypes()
{
return ['object'];
}
public function getTriggers()
{
return Parser::TRIGGER_COMPLETE;
}
public function parse(&$var, Value &$o, $trigger)
{
if (!$var instanceof Mysqli) {
return;
}
try {
$connected = \is_string(@$var->sqlstate);
} catch (Throwable $t) {
$connected = false;
}
try {
$empty = !$connected && \is_string(@$var->client_info);
} catch (Throwable $t) { // @codeCoverageIgnore
// Only possible in PHP 8.0. Before 8.0 there's no exception,
// after 8.1 there are no failed connection objects
$empty = false; // @codeCoverageIgnore
}
foreach ($o->value->contents as $key => $obj) {
if (isset($this->connected_readable[$obj->name])) {
if (!$connected) {
continue;
}
} elseif (isset($this->empty_readable[$obj->name])) {
// No failed connections after PHP 8.1
if (!$connected && !$empty) { // @codeCoverageIgnore
continue; // @codeCoverageIgnore
}
} elseif (!isset($this->always_readable[$obj->name])) {
continue;
}
if ('null' !== $obj->type) {
continue;
}
// @codeCoverageIgnoreStart
// All of this is irellevant after 8.1,
// we have separate logic for that below
$param = $var->{$obj->name};
if (null === $param) {
continue;
}
$base = Value::blank($obj->name, $obj->access_path);
$base->depth = $obj->depth;
$base->owner_class = $obj->owner_class;
$base->operator = $obj->operator;
$base->access = $obj->access;
$base->reference = $obj->reference;
$o->value->contents[$key] = $this->parser->parse($param, $base);
// @codeCoverageIgnoreEnd
}
// PHP81 returns an empty array when casting a Mysqli instance
if (KINT_PHP81) {
$r = new ReflectionClass(Mysqli::class);
$basepropvalues = [];
foreach ($r->getProperties() as $prop) {
if ($prop->isStatic()) {
continue; // @codeCoverageIgnore
}
$pname = $prop->getName();
$param = null;
if (isset($this->connected_readable[$pname])) {
if ($connected) {
$param = $var->{$pname};
}
} else {
$param = $var->{$pname};
}
$child = new Value();
$child->depth = $o->depth + 1;
$child->owner_class = Mysqli::class;
$child->operator = Value::OPERATOR_OBJECT;
$child->name = $pname;
if ($prop->isPublic()) {
$child->access = Value::ACCESS_PUBLIC;
} elseif ($prop->isProtected()) { // @codeCoverageIgnore
$child->access = Value::ACCESS_PROTECTED; // @codeCoverageIgnore
} elseif ($prop->isPrivate()) { // @codeCoverageIgnore
$child->access = Value::ACCESS_PRIVATE; // @codeCoverageIgnore
}
// We only do base Mysqli properties so we don't need to worry about complex names
if ($this->parser->childHasPath($o, $child)) {
$child->access_path .= $o->access_path.'->'.$child->name;
}
$basepropvalues[] = $this->parser->parse($param, $child);
}
$o->value->contents = \array_merge($basepropvalues, $o->value->contents);
}
}
}