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--TEST--
str_decrement(): Out of Range ValueErrors for strings that cannot be decremented
--FILE--
<?php
$strings = [
"",
"0",
"a",
"A",
"00",
"0a",
"0A",
];
foreach ($strings as $s) {
try {
var_dump(str_decrement($s));
} catch (ValueError $e) {
echo $e->getMessage(), PHP_EOL;
}
}
?>
--EXPECT--
str_decrement(): Argument #1 ($string) must not be empty
str_decrement(): Argument #1 ($string) "0" is out of decrement range
str_decrement(): Argument #1 ($string) "a" is out of decrement range
str_decrement(): Argument #1 ($string) "A" is out of decrement range
str_decrement(): Argument #1 ($string) "00" is out of decrement range
str_decrement(): Argument #1 ($string) "0a" is out of decrement range
str_decrement(): Argument #1 ($string) "0A" is out of decrement range
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