Annotation of embedaddon/php/ext/standard/tests/strings/chop_error.phpt, revision 1.1.1.1
1.1 misho 1: --TEST--
2: Test chop() function : error conditions
3: --FILE--
4: <?php
5: /* Prototype : string chop ( string $str [, string $charlist] )
6: * Description: Strip whitespace (or other characters) from the end of a string
7: * Source code: ext/standard/string.c
8: */
9:
10: /*
11: * Testing chop() : error conditions
12: */
13:
14: echo "*** Testing chop() : error conditions ***\n";
15:
16: // Zero argument
17: echo "\n-- Testing chop() function with Zero arguments --\n";
18: var_dump( chop() );
19:
20: // More than expected number of arguments
21: echo "\n-- Testing chop() function with more than expected no. of arguments --\n";
22: $str = 'string_val ';
23: $charlist = 'string_val';
24: $extra_arg = 10;
25:
26: var_dump( chop($str, $charlist, $extra_arg) );
27: var_dump( $str );
28:
29: echo "Done\n";
30: ?>
31: --EXPECTF--
32: *** Testing chop() : error conditions ***
33:
34: -- Testing chop() function with Zero arguments --
35:
36: Warning: chop() expects at least 1 parameter, 0 given in %s on line %d
37: NULL
38:
39: -- Testing chop() function with more than expected no. of arguments --
40:
41: Warning: chop() expects at most 2 parameters, 3 given in %s on line %d
42: NULL
43: string(11) "string_val "
44: Done
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