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<?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\Zval; use InvalidArgumentException; use Kint\Zval\Representation\Representation; use Kint\Zval\Representation\SourceRepresentation; use ReflectionFunction; use ReflectionMethod; class TraceFrameValue extends Value { public $trace; public $hints = ['trace_frame']; public function __construct(Value $base, array $raw_frame) { parent::__construct(); $this->transplant($base); if (!isset($this->value)) { throw new InvalidArgumentException('Tried to create TraceFrameValue from Value with no value representation'); } $this->trace = [ 'function' => $raw_frame['function'], 'line' => isset($raw_frame['line']) ? $raw_frame['line'] : null, 'file' => isset($raw_frame['file']) ? $raw_frame['file'] : null, 'class' => isset($raw_frame['class']) ? $raw_frame['class'] : null, 'type' => isset($raw_frame['type']) ? $raw_frame['type'] : null, 'object' => null, 'args' => null, ]; if ($this->trace['class'] && \method_exists($this->trace['class'], $this->trace['function'])) { $func = new ReflectionMethod($this->trace['class'], $this->trace['function']); $this->trace['function'] = new MethodValue($func); } elseif (!$this->trace['class'] && \function_exists($this->trace['function'])) { $func = new ReflectionFunction($this->trace['function']); $this->trace['function'] = new MethodValue($func); } foreach ($this->value->contents as $frame_prop) { if ('object' === $frame_prop->name) { $this->trace['object'] = $frame_prop; $this->trace['object']->name = null; $this->trace['object']->operator = Value::OPERATOR_NONE; } if ('args' === $frame_prop->name) { $this->trace['args'] = $frame_prop->value->contents; if ($this->trace['function'] instanceof MethodValue) { foreach (\array_values($this->trace['function']->parameters) as $param) { if (isset($this->trace['args'][$param->position])) { $this->trace['args'][$param->position]->name = $param->getName(); } } } } } $this->clearRepresentations(); if (isset($this->trace['file'], $this->trace['line']) && \is_readable($this->trace['file'])) { $this->addRepresentation(new SourceRepresentation($this->trace['file'], $this->trace['line'])); } if ($this->trace['args']) { $args = new Representation('Arguments'); $args->contents = $this->trace['args']; $this->addRepresentation($args); } if ($this->trace['object']) { $callee = new Representation('object'); $callee->label = 'Callee object ['.$this->trace['object']->classname.']'; $callee->contents[] = $this->trace['object']; $this->addRepresentation($callee); } } }