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uphp:functions:is_array [2017/03/31 13:44] jeff |
uphp:functions:is_array [2021/09/13 05:57] (current) |
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< | < | ||
- | Return 1 if the variable is an array | + | Check if a variable is an < |
====Description==== | ====Description==== | ||
- | <well size=" | + | <well size=" |
- | <span style=" | + | <span style=" |
- | < | + | <span style=" |
<span style=" | <span style=" | ||
<span style=" | <span style=" | ||
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</ | </ | ||
- | Check if a variable or value is an array | + | Check to see if a variable or value is of type < |
====Parameter==== | ====Parameter==== | ||
- | < | + | <html><b>< |
- | ====Return | + | ====Return |
- | 1 (true) if array, 0 (false) if not an array | + | < |
====Examples==== | ====Examples==== | ||
Line 42: | Line 42: | ||
====See Also==== | ====See Also==== | ||
- | [[is_int()]] - Return 1 if the variable is an integer | + | [[is_int()]] - Check if a variable is an < |
- | [[is_float()]] - Return 1 if the variable is a float | + | [[is_float()]] - Check if a variable is a < |
- | [[is_string()]] - Return 1 if the variable is a string | + | [[is_string()]] - Check if a variable is a < |
- | [[is_numeric()]] - Return 1 if the value is numeric (integer, float or numeric string) | + | [[is_numeric()]] - < |
- | [[isset()]] - Return 1 if the variable exists | + | [[isset()]] - Check if a variable exists |
[[uphp: | [[uphp: | ||
- | [[array()]] - Create an array, with optional values | + | [[array()]] - Create an < |