Method |
Description |
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array_change_key_case ( array $values ) : array |
Change the keys in an array to their lower-case values. |
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array_change_value_case ( array $values ) : array |
Change the values in an array to lower-case values. |
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array_search_get_value ( string $needle, array $haystack ) : string |
Given an array value determine if it exists in the array and return the value as it is in the array. |
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chr ( $int ) : string |
Get the character for a specific integer value. |
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compare ( string $value1, string $value2 ) : integer |
Performs a comparison between two values and returns an integer result, like strnatcmp. |
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ord ( $string ) : integer |
Get the integer value of a specific character. |
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str_split ( string $value ) : string[] |
Split a string into its individual characters and return it as an array. |
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strtolower ( string $value ) : string |
Make a string lower case. |
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