joshtronic/php-flip
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Josh Sherman 2015-03-16 00:13:14 -04:00
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README.md
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# php-flip
PHP port of flip.js
PHP port of [flip.js][flipjs]
## Installation
To install via `composer`, add the following to your `composer.json`:
```
"require": {
"joshtronic/php-flip": "dev-master"
}
```
Then run `composer update`
## Usage
```php
$flip = new joshtronic\Flip;
echo $flip->flip('text to flip');
```
[flipjs]: https://github.com/jergason/flipjs/blob/master/flip.js

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composer.json Normal file
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{
"name": "joshtronic/php-flip",
"description": "PHP port of flip.js",
"version": "1.0.0",
"keywords": ["string", "flip", "text"],
"homepage": "https://github.com/joshtronic/php-flip",
"license": "MIT",
"authors": [
{
"name": "Josh Sherman",
"email": "josh@gravityblvd.com",
"homepage": "http://joshtronic"
}
],
"require": {
"php": ">=5.3.0"
},
"autoload": {
"psr-4": {"joshtronic\\": "src/"}
}
}

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src/flip.php Normal file
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<?php
namespace joshtronic;
class Flip
{
// Taken from http://www.fileformat.info/convert/text/upside-down-map.htm
private $map = array(
'!' => '¡',
'"' => '„',
'&' => '⅋',
"'" => ',',
'(' => ')',
'.' => '˙',
'3' => 'Ɛ',
'4' => 'ᔭ',
'6' => '9',
'7' => 'Ɫ',
';' => '؛',
'<' => '>',
'?' => '¿',
'A' => '∀',
'B' => '𐐒',
'C' => 'Ↄ',
'D' => '◖',
'E' => 'Ǝ',
'F' => 'Ⅎ',
'G' => '⅁',
'J' => 'ſ',
'K' => '⋊',
'L' => '⅂',
'M' => 'W',
'N' => 'ᴎ',
'P' => 'Ԁ',
'Q' => 'Ό',
'R' => 'ᴚ',
'T' => '⊥',
'U' => '∩',
'V' => 'ᴧ',
'Y' => '⅄',
'[' => ']',
'_' => '‾',
'a' => 'ɐ',
'b' => 'q',
'c' => 'ɔ',
'd' => 'p',
'e' => 'ǝ',
'f' => 'ɟ',
'g' => 'ƃ',
'h' => 'ɥ',
'i' => 'ı',
'j' => 'ɾ',
'k' => 'ʞ',
'l' => 'ʃ',
'm' => 'ɯ',
'n' => 'u',
'r' => 'ɹ',
't' => 'ʇ',
'v' => 'ʌ',
'w' => 'ʍ',
'y' => 'ʎ',
'{' => '}',
'‿' => '⁀',
'⁅' => '⁆',
'∴' => '∵',
'¡' => '!',
'„' => '"',
'⅋' => '&',
',' => '\'',
')' => '(',
'˙' => '.',
'Ɛ' => '3',
'ᔭ' => '4',
'9' => '6',
'Ɫ' => '7',
'؛' => ';',
'>' => '<',
'¿' => '?',
'∀' => 'A',
'𐐒' => 'B',
'Ↄ' => 'C',
'◖' => 'D',
'Ǝ' => 'E',
'Ⅎ' => 'F',
'⅁' => 'G',
'ſ' => 'J',
'⋊' => 'K',
'⅂' => 'L',
'W' => 'M',
'ᴎ' => 'N',
'Ԁ' => 'P',
'Ό' => 'Q',
'ᴚ' => 'R',
'⊥' => 'T',
'∩' => 'U',
'ᴧ' => 'V',
'⅄' => 'Y',
']' => '[',
'‾' => '_',
'ɐ' => 'a',
'q' => 'b',
'ɔ' => 'c',
'p' => 'd',
'ǝ' => 'e',
'ɟ' => 'f',
'ƃ' => 'g',
'ɥ' => 'h',
'ı' => 'i',
'ɾ' => 'j',
'ʞ' => 'k',
'ʃ' => 'l',
'ɯ' => 'm',
'u' => 'n',
'ɹ' => 'r',
'ʇ' => 't',
'ʌ' => 'v',
'ʍ' => 'w',
'ʎ' => 'y',
'}' => '{',
'⁀' => '‿',
'⁆' => '⁅',
'∵' => '∴',
);
private $flipped_guy = array(
'/', '(', ' ', '.', ' ', '0', ' ', '.', '\\', '\\', ')'
);
public function __construct()
{
// Maps inverted characters
foreach ($this->map as $a => $b) {
$this->map[$b] = $a;
}
}
public function flip($string)
{
if (!is_string($string)) {
return null;
}
$length = strlen($string) - 1;
$results = array();
for ($i = $length; $i >= 0; $i--) {
if ($i >= 6 && substr($string, $i - 7, $i) == '(╯°□°）╯') {
$results = array_merge($results, $this->flipped_guy);
$i -= 7;
} else {
$chr = $string[$i];
$results[] = isset($this->map[$chr]) ? $this->map[$chr] : $chr;
}
}
return implode('', $results);
}
}