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uphp:functions:print_r
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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uphp:functions:print_r [2017/03/31 13:45] jeff |
uphp:functions:print_r [2021/09/13 05:57] (current) |
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| Line 3: | Line 3: | ||
| < | < | ||
| - | Dump the contents of an array to the current output | + | Dump the contents of an < |
| ====Description==== | ====Description==== | ||
| - | <well size=" | + | <well size=" |
| - | < | + | <span style=" |
| <span style=" | <span style=" | ||
| <span style=" | <span style=" | ||
| Line 14: | Line 14: | ||
| </ | </ | ||
| - | Prints human-readable information about an array | + | Prints human-readable information about an < |
| ====Parameter==== | ====Parameter==== | ||
| - | < | + | <html><b>< |
| - | ====Return | + | ====Return |
| None | None | ||
| Line 26: | Line 26: | ||
| ====Examples==== | ====Examples==== | ||
| - | **Create an array with key/value pairs and dump the contents to the current output:** | + | ===Create an array with key/value pairs and dump the contents to the current output=== |
| <code php> | <code php> | ||
| Line 48: | Line 48: | ||
| </ | </ | ||
| - | **Dump some different types of arrays:** | + | ===Dump some different types of arrays=== |
| <code php> | <code php> | ||
| Line 107: | Line 107: | ||
| ====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 < |
| - | [[array_keys()]] - Return keys for an array that has key/value pairs | + | [[array_keys()]] - Return keys for an < |
| - | [[explode()]] - Turn a string into an array | + | [[explode()]] - < |
| - | [[implode()]] - Turn an array into a string | + | [[implode()]] - < |
| - | [[indexed_array()]] - Create an array of a specific type and size | + | [[indexed_array()]] - Create an < |
| - | [[is_array()]] - Return 1 if the variable is an array | + | [[is_array()]] - Check if a variable is an < |
| - | [[json_encode()]] - JSON encode an array into a string, with optional method | + | [[json_encode()]] - < |
| - | [[sizeof()]] - Return the number of elements in an array | + | [[sizeof()]] - Return the number of elements in an < |
| [[uphp: | [[uphp: | ||
uphp/functions/print_r.1490967920.txt.gz · Last modified: 2021/09/13 05:56 (external edit)
