| Conditions | 1 | 
| Paths | 1 | 
| Total Lines | 63 | 
| Lines | 0 | 
| Ratio | 0 % | 
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName  | 
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| 39 | 	public function join_with_equal_sign_data_provider() { | 
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| 40 | return array(  | 
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| 41 | 'string_value' =>  | 
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| 42 | array(  | 
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| 43 | 'name' => 'street',  | 
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| 44 | 'value' => '1600 Pennsylvania Ave',  | 
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| 45 | 'expected_output' => 'street=1600 Pennsylvania Ave',  | 
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| 46 | ),  | 
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| 47 | 'array_value' =>  | 
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| 48 | array(  | 
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| 49 | 'name' => 'first_names',  | 
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| 50 | 'value' => array( 'Michael', 'Jim', 'Pam' ),  | 
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| 51 | 'expected_output' => array( 'first_names[0]=Michael', 'first_names[1]=Jim', 'first_names[2]=Pam' ),  | 
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| 52 | ),  | 
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| 53 | 'associative_array_value' =>  | 
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| 54 | array(  | 
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| 55 | 'name' => 'numbers',  | 
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| 56 | 'value' => array(  | 
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| 57 | 'one' => 1,  | 
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| 58 | 'two' => 2,  | 
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| 59 | ),  | 
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| 60 | 'expected_output' => array( 'numbers[one]=1', 'numbers[two]=2' ),  | 
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| 61 | ),  | 
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| 62 | 'nested_array_value' =>  | 
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| 63 | array(  | 
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| 64 | 'name' => 'numbers',  | 
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| 65 | 'value' => array( array( 0, 1 ), array( 2, 3 ), array( 4, 5 ) ),  | 
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| 66 | 'expected_output' => array(  | 
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| 67 | 'numbers[0][0]=0',  | 
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| 68 | 'numbers[0][1]=1',  | 
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| 69 | 'numbers[1][0]=2',  | 
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| 70 | 'numbers[1][1]=3',  | 
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| 71 | 'numbers[2][0]=4',  | 
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| 72 | 'numbers[2][1]=5',  | 
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| 73 | ),  | 
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| 74 | ),  | 
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| 75 | 'nested_associative_array_value' =>  | 
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| 76 | array(  | 
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| 77 | 'name' => 'people',  | 
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| 78 | 'value' => array(  | 
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| 79 | array(  | 
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| 80 | 'last_name' => 'Scott',  | 
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| 81 | 'first_name' => 'Michael',  | 
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| 82 | 'city' => 'Boulder',  | 
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| 83 | ),  | 
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| 84 | array(  | 
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| 85 | 'first_name' => 'Jim',  | 
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| 86 | 'state' => 'Texas',  | 
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| 87 | 'last_name' => 'Halpert',  | 
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| 88 | ),  | 
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| 89 | ),  | 
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| 90 | // Note: Expected output is sorted.  | 
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| 91 | 'expected_output' => array(  | 
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| 92 | 'people[0][city]=Boulder',  | 
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| 93 | 'people[0][first_name]=Michael',  | 
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| 94 | 'people[0][last_name]=Scott',  | 
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| 95 | 'people[1][first_name]=Jim',  | 
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| 96 | 'people[1][last_name]=Halpert',  | 
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| 97 | 'people[1][state]=Texas',  | 
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| 98 | ),  | 
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| 99 | ),  | 
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| 100 | );  | 
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| 101 | }  | 
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| 102 | |||
| 159 | 
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: