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uphp:functions:array_keys
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uphp:functions:array_keys [2017/03/31 13:24] jeff |
uphp:functions:array_keys [2021/09/13 05:57] (current) |
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| < | < | ||
| - | Return keys for an array that has key/value pairs | + | Return keys for an < |
| ====Description==== | ====Description==== | ||
| - | <well size=" | + | <well size=" |
| - | <span style=" | + | <span style=" |
| - | < | + | <span style=" |
| <span style=" | <span style=" | ||
| <span style=" | <span style=" | ||
| Line 15: | Line 15: | ||
| </ | </ | ||
| - | Return an array object | + | Return an < |
| ====Parameter==== | ====Parameter==== | ||
| - | < | + | <html><b>< |
| - | ====Return | + | ====Return |
| - | An array of keys | + | An < |
| ====Example==== | ====Example==== | ||
| Line 49: | Line 49: | ||
| ====See Also==== | ====See Also==== | ||
| - | [[array()]] - Create an array, with optional values | + | [[array()]] - Create an < |
| - | [[array_key()]] - Return the key for an array index | + | [[array_key()]] - Return the key for an < |
| - | [[sizeof()]] - Return the number of elements in an array | + | [[sizeof()]] - Return the number of elements in an < |
| - | [[print_r()]] - Dump the contents of an array to the current output | + | [[print_r()]] - Dump the contents of an < |
| [[uphp: | [[uphp: | ||
uphp/functions/array_keys.1490966677.txt.gz · Last modified: 2021/09/13 05:56 (external edit)
