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<?php |
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/** |
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* This file is part of the O2System Framework package. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @author Steeve Andrian Salim |
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* @copyright Copyright (c) Steeve Andrian Salim |
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*/ |
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// ------------------------------------------------------------------------ |
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namespace O2System\Gear; |
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// ------------------------------------------------------------------------ |
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/** |
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* O2System Gear Trace |
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* |
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* @package O2System\Gear |
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*/ |
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class Trace |
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{ |
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/** |
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* Trace::$backtrace |
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* |
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* @type string name of called class |
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*/ |
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protected $backtrace = null; |
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/** |
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* Trace::$chronology |
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* |
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* @var array |
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*/ |
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protected $chronology = []; |
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// ------------------------------------------------------------------------ |
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/** |
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* Trace::__construct |
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* |
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* @param array $trace |
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*/ |
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public function __construct($trace = []) |
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{ |
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if ( ! empty($trace)) { |
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$this->backtrace = $trace; |
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} else { |
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$this->backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS); |
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} |
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// reverse array to make steps line up chronologically |
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$this->backtrace = array_reverse($this->backtrace); |
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// Generate Lines |
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$this->setChronology(); |
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} |
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// ------------------------------------------------------------------------ |
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/** |
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* Trace::setChronology |
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* |
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* Generate Chronology Method |
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* |
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* Generate array of Backtrace Chronology |
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* |
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* @access private |
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* @return void |
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*/ |
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private function setChronology() |
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{ |
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foreach ($this->backtrace as $trace) { |
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$line = new Trace\DataStructures\Chronology($trace); |
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if (isset($trace[ 'class' ]) AND isset($trace[ 'type' ])) { |
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$line->call = $trace[ 'class' ] . $trace[ 'type' ] . $trace[ 'function' ] . '()'; |
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$line->type = $trace[ 'type' ] === '->' ? 'non-static' : 'static'; |
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} else { |
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$line->call = $trace[ 'function' ] . '()'; |
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$line->type = 'non-static'; |
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} |
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if ( ! isset($trace[ 'file' ])) { |
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$currentTrace = current($this->backtrace); |
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$line->file = isset($currentTrace[ 'file' ]) ? $currentTrace[ 'file' ] : null; |
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$line->line = isset($currentTrace[ 'line' ]) ? $currentTrace[ 'line' ] : null; |
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} |
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if (defined('PATH_ROOT')) { |
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$line->file = str_replace(PATH_ROOT, '', $line->file); |
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} |
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$this->chronology[] = $line; |
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if (in_array($line->call, ['print_out()', 'print_line()', 'O2System\Core\Gear\Debug::stop()'])) { |
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break; |
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} |
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} |
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} |
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// ------------------------------------------------------------------------ |
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/** |
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* Trace::getChronology |
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* |
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* @param bool $reset |
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* |
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* @return array |
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*/ |
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public function getChronology($reset = true) |
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{ |
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$chronology = $this->chronology; |
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if ($reset === true) { |
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$this->chronology = []; |
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} |
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return $chronology; |
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} |
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} |
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..