<?php class MyClass{} $testobj = new MyClass; $teststring = ''; $testinteger = 0; $testfloat = 0.0; $testarray = array(); $testresource = fopen("http://ya.ru", "r"); $testboolean = false; if(empty($testobj)) echo "TestObj is empty - ". gettype($testobj); else var_dump($testobj); if(empty($testnull)) echo 'TestNUll is empty - '. gettype($testnull); // if(empty($teststring)) echo 'TestString is empty - '.gettype($teststring); // if(empty($testinteger)) echo 'TestInteger is empty - '.gettype($testinteger); if(empty($testfloat)) echo 'TestFloat is empty - '.gettype($testfloat); if(empty($testarray)) echo 'TestArray is empty'.gettype($testarray); if(empty($testresource)) echo 'TestResource is empty'.gettype($testresource); else echo "TestResource is not empty"; var_dump($testresource); if(empty($testboolean)) echo 'TestFloat is empty - '.gettype($testboolean); ?>
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