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41 lines
1.0 KiB
PHP
41 lines
1.0 KiB
PHP
--TEST--
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Test ctype_digit() function : usage variations - different integers
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--FILE--
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<?php
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/* Prototype : bool ctype_digit(mixed $c)
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* Description: Checks for numeric character(s)
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* Source code: ext/ctype/ctype.c
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*/
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/*
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* Pass different integers to ctype_digit() to test which character codes are considered
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* valid decimal digits
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*/
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echo "*** Testing ctype_digit() : usage variations ***\n";
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$orig = setlocale(LC_CTYPE, "C");
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for ($i = 0; $i < 256; $i++) {
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if (ctype_digit($i)) {
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echo "character code $i is a numeric digit\n";
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}
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}
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setlocale(LC_CTYPE, $orig);
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?>
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===DONE===
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--EXPECTF--
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*** Testing ctype_digit() : usage variations ***
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character code 48 is a numeric digit
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character code 49 is a numeric digit
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character code 50 is a numeric digit
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character code 51 is a numeric digit
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character code 52 is a numeric digit
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character code 53 is a numeric digit
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character code 54 is a numeric digit
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character code 55 is a numeric digit
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character code 56 is a numeric digit
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character code 57 is a numeric digit
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===DONE===
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