Annotation of embedaddon/php/ext/mbstring/tests/mb_substr_error1.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test mb_substr() function : error conditions - Pass incorrect number of args
! 3: --SKIPIF--
! 4: <?php
! 5: extension_loaded('mbstring') or die('skip');
! 6: function_exists('mb_substr') or die("skip mb_substr() is not available in this build");
! 7: ?>
! 8: --FILE--
! 9: <?php
! 10: /* Prototype : string mb_substr(string $str, int $start [, int $length [, string $encoding]])
! 11: * Description: Returns part of a string
! 12: * Source code: ext/mbstring/mbstring.c
! 13: */
! 14:
! 15: /*
! 16: * Pass incorrect number of arguments to mb_substr() to test behaviour
! 17: */
! 18:
! 19: echo "*** Testing mb_substr() : error conditions ***\n";
! 20:
! 21: //Test mb_substr with one more than the expected number of arguments
! 22: echo "\n-- Testing mb_substr() function with more than expected no. of arguments --\n";
! 23: $str = 'string_val';
! 24: $start = 10;
! 25: $length = 10;
! 26: $encoding = 'string_val';
! 27: $extra_arg = 10;
! 28: var_dump( mb_substr($str, $start, $length, $encoding, $extra_arg) );
! 29:
! 30: // Testing mb_substr with one less than the expected number of arguments
! 31: echo "\n-- Testing mb_substr() function with less than expected no. of arguments --\n";
! 32: $str = 'string_val';
! 33: var_dump( mb_substr($str) );
! 34:
! 35: echo "Done";
! 36: ?>
! 37: --EXPECTF--
! 38: *** Testing mb_substr() : error conditions ***
! 39:
! 40: -- Testing mb_substr() function with more than expected no. of arguments --
! 41:
! 42: Warning: mb_substr() expects at most 4 parameters, 5 given in %s on line %d
! 43: NULL
! 44:
! 45: -- Testing mb_substr() function with less than expected no. of arguments --
! 46:
! 47: Warning: mb_substr() expects at least 2 parameters, 1 given in %s on line %d
! 48: NULL
! 49: Done
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