Annotation of embedaddon/php/ext/standard/tests/array/key_error.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test key() function : error conditions - Pass incorrect number of args
! 3: --FILE--
! 4: <?php
! 5: /* Prototype : mixed key(array $array_arg)
! 6: * Description: Return the key of the element currently pointed to by the internal array pointer
! 7: * Source code: ext/standard/array.c
! 8: */
! 9:
! 10: /*
! 11: * Pass incorrect number of arguments to key() to test behaviour
! 12: */
! 13:
! 14: echo "*** Testing key() : error conditions ***\n";
! 15:
! 16: // Zero arguments
! 17: echo "\n-- Testing key() function with Zero arguments --\n";
! 18: var_dump( key() );
! 19:
! 20: //Test current with one more than the expected number of arguments
! 21: echo "\n-- Testing key() function with more than expected no. of arguments --\n";
! 22: $array_arg = array(1, 2);
! 23: $extra_arg = 10;
! 24: var_dump( key($array_arg, $extra_arg) );
! 25: ?>
! 26: ===DONE===
! 27: --EXPECTF--
! 28: *** Testing key() : error conditions ***
! 29:
! 30: -- Testing key() function with Zero arguments --
! 31:
! 32: Warning: key() expects exactly 1 parameter, 0 given in %s on line %d
! 33: NULL
! 34:
! 35: -- Testing key() function with more than expected no. of arguments --
! 36:
! 37: Warning: key() expects exactly 1 parameter, 2 given in %s on line %d
! 38: NULL
! 39: ===DONE===
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