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--TEST-- Test ob_get_contents() function : basic functionality --CREDITS-- Iain Lewis <ilewis@php.net> --FILE-- <?php /* Prototype : proto string ob_get_contents(void) * Description: Return the contents of the output buffer * Source code: main/output.c * Alias to functions: */ echo "*** Testing ob_get_contents() : basic functionality ***\n"; // Zero arguments echo "\n-- Testing ob_get_contents() function with Zero arguments --\n"; /* Buffering not started yet, should return false */ var_dump( ob_get_contents() ); ob_start(); echo "Hello World\n"; $hello = ob_get_contents(); var_dump($hello); ob_end_flush(); echo "\ncheck that we dont have a reference\n"; ob_start(); echo "Hello World\n"; $hello2 = ob_get_contents(); $hello2 = "bob"; var_dump(ob_get_contents()); ob_end_flush(); echo "\ncheck that contents disappear after a flush\n"; ob_start(); echo "Hello World\n"; ob_flush(); var_dump(ob_get_contents()); ob_end_flush(); echo "\ncheck that no contents found after an end\n"; ob_start(); echo "Hello World\n"; ob_end_flush(); var_dump(ob_get_contents()); echo "Done\n"; ?> --EXPECTF-- *** Testing ob_get_contents() : basic functionality *** -- Testing ob_get_contents() function with Zero arguments -- bool(false) Hello World string(12) "Hello World " check that we dont have a reference Hello World string(12) "Hello World " check that contents disappear after a flush Hello World string(0) "" check that no contents found after an end Hello World bool(false) Done