Brunobkr/llama.cpp_AlgMor24_github

1<?php2 3/*!4 * ISC License5 * 6 * Copyright (c) 2018-2021, Andrea Giammarchi, @WebReflection7 *8 * Permission to use, copy, modify, and/or distribute this software for any9 * purpose with or without fee is hereby granted, provided that the above10 * copyright notice and this permission notice appear in all copies.11 *12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH13 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY14 * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,15 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM16 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE17 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR18 * PERFORMANCE OF THIS SOFTWARE.19 */20 21class FlattedString {22  public $value = '';23  public function __construct($value) {24    $this->value = $value;25  }26}27 28class Flatted {29 30  // public utilities31  public static function parse($json, $assoc = false, $depth = 512, $options = 0) {32    $input = array_map(33      'Flatted::asString',34      array_map(35        'Flatted::wrap',36        json_decode($json, $assoc, $depth, $options)37      )38    );39    $value = &$input[0];40    $set = array();41    $set[] = &$value;42    if (is_array($value))43      return Flatted::loop(false, array_keys($value), $input, $set, $value);44    if (is_object($value))45      return Flatted::loop(true, Flatted::keys($value), $input, $set, $value);46    return $value;47  }48 49  public static function stringify($value, $options = 0, $depth = 512) {50    $known = new stdClass;51    $known->key = array();52    $known->value = array();53    $input = array();54    $output = array();55    $i = intval(Flatted::index($known, $input, $value));56    while ($i < count($input)) {57      $output[$i] = Flatted::transform($known, $input, $input[$i]);58      $i++;59    }60    return json_encode($output, $options, $depth);61  }62 63  // private helpers64  private static function asString($value) {65    return $value instanceof FlattedString ? $value->value : $value;66  }67 68  private static function index(&$known, &$input, &$value) {69    $input[] = &$value;70    $index = strval(count($input) - 1);71    $known->key[] = &$value;72    $known->value[] = &$index;73    return $index;74  }75 76  private static function keys(&$value) {77    $obj = new ReflectionObject($value);78    $props = $obj->getProperties();79    $keys = array();80    foreach ($props as $prop)81      $keys[] = $prop->getName();82    return $keys;83  }84 85  private static function loop($obj, $keys, &$input, &$set, &$output) {86    foreach ($keys as $key) {87      $value = $obj ? $output->$key : $output[$key];88      if ($value instanceof FlattedString)89        Flatted::ref($obj, $key, $input[$value->value], $input, $set, $output);90    }91    return $output;92  }93 94  private static function relate(&$known, &$input, &$value) {95    if (is_string($value) || is_array($value) || is_object($value)) {96      $key = array_search($value, $known->key, true);97      if ($key !== false)98        return $known->value[$key];99      return Flatted::index($known, $input, $value);100    }101    return $value;102  }103 104  private static function ref($obj, &$key, &$value, &$input, &$set, &$output) {105    if (is_array($value) && !in_array($value, $set, true)) {106      $set[] = $value;107      $value = Flatted::loop(false, array_keys($value), $input, $set, $value);108    }109    elseif (is_object($value) && !in_array($value, $set, true)) {110      $set[] = $value;111      $value = Flatted::loop(true, Flatted::keys($value), $input, $set, $value);112    }113    if ($obj) {114      $output->$key = &$value;115    }116    else {117      $output[$key] = &$value;118    }119  }120 121  private static function transform(&$known, &$input, &$value) {122    if (is_array($value)) {123      return array_map(124        function ($value) use(&$known, &$input) {125          return Flatted::relate($known, $input, $value);126        },127        $value128      );129    }130    if (is_object($value)) {131      $object = new stdClass;132      $keys = Flatted::keys($value);133      foreach ($keys as $key)134        $object->$key = Flatted::relate($known, $input, $value->$key);135      return $object;136    }137    return $value;138  }139 140  private static function wrap($value) {141    if (is_string($value)) {142      return new FlattedString($value);143    }144    if (is_array($value)) {145      return array_map('Flatted::wrap', $value);146    }147    if (is_object($value)) {148      $keys = Flatted::keys($value);149      foreach ($keys as $key) {150        $value->$key = self::wrap($value->$key);151      }152    }153    return $value;154  }155}156?>