מדריך PHP
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הבא
These functions are available as part of the standard module, which is always available.
There is no installation needed to use these functions, they are part of the PHP core.
This extension does not define any configuration directives.
This extension does not define any resource types.
CASE_UPPER and CASE_LOWER are used with the array_change_key_case() CASE_UPPER and CASE_LOWER are used with the array_change_key_case() function.
They respectively are used for changing a string to upper case or lower case.
See also is_array(), explode(), implode(), split(), and join().
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ראשי
הבא
למעלה
array