Annotation of embedaddon/php/ext/standard/tests/strings/join_error.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test join() function: error conditions
! 3: --FILE--
! 4: <?php
! 5: /* Prototype : string join( string $glue, array $pieces )
! 6: * Description: Join array elements with a string
! 7: * Source code: ext/standard/string.c
! 8: * Alias of function: implode()
! 9: */
! 10:
! 11: echo "*** Testing join() : error conditions ***\n";
! 12:
! 13: // Zero argument
! 14: echo "\n-- Testing join() function with Zero arguments --\n";
! 15: var_dump( join() );
! 16:
! 17: // More than expected number of arguments
! 18: echo "\n-- Testing join() function with more than expected no. of arguments --\n";
! 19: $glue = 'string_val';
! 20: $pieces = array(1, 2);
! 21: $extra_arg = 10;
! 22:
! 23: var_dump( join($glue, $pieces, $extra_arg) );
! 24:
! 25: // Less than expected number of arguments
! 26: echo "\n-- Testing join() with less than expected no. of arguments --\n";
! 27: $glue = 'string_val';
! 28:
! 29: var_dump( join($glue));
! 30:
! 31: echo "Done\n";
! 32: ?>
! 33: --EXPECTF--
! 34: *** Testing join() : error conditions ***
! 35:
! 36: -- Testing join() function with Zero arguments --
! 37:
! 38: Warning: join() expects at least 1 parameter, 0 given in %s on line %d
! 39: NULL
! 40:
! 41: -- Testing join() function with more than expected no. of arguments --
! 42:
! 43: Warning: join() expects at most 2 parameters, 3 given in %s on line %d
! 44: NULL
! 45:
! 46: -- Testing join() with less than expected no. of arguments --
! 47:
! 48: Warning: join(): Argument must be an array in %s on line %d
! 49: NULL
! 50: Done
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