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1.1 misho 1: --TEST-- 2: Test count() function : error conditions - pass incorrect number of args 3: --FILE-- 4: <?php 5: /* Prototype : int count(mixed var [, int mode]) 6: * Description: Count the number of elements in a variable (usually an array) 7: * Source code: ext/standard/array.c 8: */ 9: 10: /* 11: * Pass incorrect number of arguments to count() to test behaviour 12: */ 13: 14: echo "*** Testing count() : error conditions ***\n"; 15: 16: // Zero arguments 17: echo "\n-- Testing count() function with Zero arguments --\n"; 18: var_dump( count() ); 19: 20: //Test count with one more than the expected number of arguments 21: echo "\n-- Testing count() function with more than expected no. of arguments --\n"; 22: $var = 1; 23: $mode = 10; 24: $extra_arg = 10; 25: var_dump( count($var, $mode, $extra_arg) ); 26: 27: echo "Done"; 28: ?> 29: --EXPECTF-- 30: *** Testing count() : error conditions *** 31: 32: -- Testing count() function with Zero arguments -- 33: 34: Warning: count() expects at least 1 parameter, 0 given in %s on line %d 35: NULL 36: 37: -- Testing count() function with more than expected no. of arguments -- 38: 39: Warning: count() expects at most 2 parameters, 3 given in %s on line %d 40: NULL 41: Done