1--TEST-- 2Test session_id() function : basic functionality 3--SKIPIF-- 4<?php include('skipif.inc'); ?> 5--FILE-- 6<?php 7 8ob_start(); 9 10echo "*** Testing session_id() : basic functionality ***\n"; 11 12var_dump(session_id()); 13var_dump(session_id("test")); 14var_dump(session_id()); 15var_dump(session_id("1234567890")); 16var_dump(session_id()); 17// Turn off strice mode, since it does not allow uninitialized session ID 18ini_set('session.use_strict_mode',false); 19var_dump(session_start()); 20var_dump(session_id()); 21var_dump(session_destroy()); 22var_dump(session_id()); 23 24echo "Done"; 25ob_end_flush(); 26?> 27--EXPECT-- 28*** Testing session_id() : basic functionality *** 29string(0) "" 30string(0) "" 31string(4) "test" 32string(4) "test" 33string(10) "1234567890" 34bool(true) 35string(10) "1234567890" 36bool(true) 37string(0) "" 38Done 39