100 lines
2.7 KiB
PHP
100 lines
2.7 KiB
PHP
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<?php
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/*
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* This file is part of the Prophecy.
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* (c) Konstantin Kudryashov <ever.zet@gmail.com>
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* Marcello Duarte <marcello.duarte@gmail.com>
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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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namespace Prophecy\Util;
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use Prophecy\Call\Call;
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/**
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* String utility.
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*
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* @author Konstantin Kudryashov <ever.zet@gmail.com>
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*/
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class StringUtil
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{
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private $verbose;
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/**
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* @param bool $verbose
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*/
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public function __construct($verbose = true)
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{
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$this->verbose = $verbose;
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}
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/**
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* Stringifies any provided value.
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*
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* @param mixed $value
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* @param boolean $exportObject
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*
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* @return string
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*/
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public function stringify($value, $exportObject = true)
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{
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if (is_array($value)) {
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if (range(0, count($value) - 1) === array_keys($value)) {
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return '['.implode(', ', array_map(array($this, __FUNCTION__), $value)).']';
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}
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$stringify = array($this, __FUNCTION__);
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return '['.implode(', ', array_map(function ($item, $key) use ($stringify) {
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return (is_integer($key) ? $key : '"'.$key.'"').
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' => '.call_user_func($stringify, $item);
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}, $value, array_keys($value))).']';
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}
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if (is_resource($value)) {
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return get_resource_type($value).':'.$value;
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}
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if (is_object($value)) {
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return $exportObject ? ExportUtil::export($value) : sprintf('%s:%s', get_class($value), spl_object_hash($value));
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}
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if (true === $value || false === $value) {
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return $value ? 'true' : 'false';
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}
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if (is_string($value)) {
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$str = sprintf('"%s"', str_replace("\n", '\\n', $value));
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if (!$this->verbose && 50 <= strlen($str)) {
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return substr($str, 0, 50).'"...';
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}
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return $str;
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}
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if (null === $value) {
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return 'null';
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}
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return (string) $value;
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}
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/**
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* Stringifies provided array of calls.
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*
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* @param Call[] $calls Array of Call instances
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*
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* @return string
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*/
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public function stringifyCalls(array $calls)
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{
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$self = $this;
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return implode(PHP_EOL, array_map(function (Call $call) use ($self) {
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return sprintf(' - %s(%s) @ %s',
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$call->getMethodName(),
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implode(', ', array_map(array($self, 'stringify'), $call->getArguments())),
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str_replace(GETCWD().DIRECTORY_SEPARATOR, '', $call->getCallPlace())
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);
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}, $calls));
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}
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}
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