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json.php ➔ is_json()   A
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Complexity

Conditions 3
Paths 3

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 3
eloc 3
nc 3
nop 1
dl 0
loc 6
rs 9.4285
c 0
b 0
f 0
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<?php
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if (!function_exists('is_json')) {
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    /**
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     * Проверяем является ли переданная строка json-строкой
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     *
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     * @param string $string
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     * @return bool
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     */
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    function is_json(string $string): bool
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    {
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        $json = json_decode($string);
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        return is_string($string) && (is_object($json) || is_array($json));

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}