Created
April 21, 2018 14:31
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PHP - Check variable's type
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| if (is_numeric($param)) { | |
| //TRUE | |
| } | |
| else { | |
| //FALSE | |
| } | |
| if (!empty($param)) { | |
| //not empty | |
| } | |
| else { | |
| //empty or NULL | |
| } | |
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