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Chris Stroud
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.idea/ | ||
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/vendor/ |
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# classnames-php | ||
PHP port of classnames | ||
PHP port of the JavaScript classNames utility. https://github.com/JedWatson/classnames | ||
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## Installation | ||
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``` | ||
composer require cjstroud/classnames-php | ||
``` | ||
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The classNames can be accessed anywhere. | ||
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``` | ||
classNames('foo', ['bar' => true]); // 'foo bar' | ||
``` | ||
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## Usage | ||
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The `classNames` function takes any number of arguments which can be a string or array. | ||
When using an array, if the value associated with a given key is falsy, that key won't be included in the output. | ||
If no value is given the true is assumed. | ||
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``` | ||
classNames('foo'); // 'foo' | ||
classNames(['foo' => true]); // 'foo' | ||
classNames('foo', ['bar' => false, 'baz' => true]); // 'foo baz' | ||
classNames(['foo', 'bar' => true]) // 'foo bar' | ||
// Falsy values get ignored | ||
classNames('foo', null, 0, false, 1); // 'foo 1' | ||
``` | ||
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Objects and functions will be ignored, unless the object has __toString() function. | ||
If it does that will be called and the string value used. | ||
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``` | ||
class ExampleObject { | ||
function __toString() | ||
{ | ||
return 'bar'; | ||
} | ||
} | ||
classNames('foo', function() {}, new stdClass(), new ExampleObject()); // 'foo bar' | ||
``` | ||
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## Laravel Blade | ||
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``` | ||
<div class="{{ classNames('foo', ['bar' => true]) }}"></div> | ||
<div class="foo bar"></div> | ||
``` | ||
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## License | ||
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[MIT](LICENSE). Copyright (c) 2017 Chris Stroud. |
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{ | ||
"name": "cjstroud/classnames-php", | ||
"description": "A simple PHP utility for conditionally joining classNames together", | ||
"require-dev": { | ||
"phpunit/phpunit": "^6.1" | ||
}, | ||
"license": "MIT", | ||
"autoload": { | ||
"files": [ | ||
"src/ClassNames.php" | ||
] | ||
}, | ||
"authors": [ | ||
{ | ||
"name": "Chris Stroud", | ||
"email": "chris.stroud00@gmail.com" | ||
} | ||
], | ||
"require": {} | ||
} |
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