php-src/ext/standard/tests/math/base_convert_improvements.phpt at a0028e8768694107d62131fec60f5efd7b8055ae · php/php-src · GitHub

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--TEST--
Test base_convert() - see https://wiki.php.net/rfc/base_convert_improvements
--FILE--
<?php
echo base_convert('FF', 16, 10) . "\n";
echo base_convert('20', 8, 10) . "\n";
echo base_convert('0xFf', 16, 10) . "\n";
echo base_convert('0FF', 16, 10) . "\n";
echo base_convert(" 0xFF\t\n" , 16, 10) . "\n";
echo base_convert(" 0xFF\t\n" , 16, 10) . "\n";
echo base_convert("\r\nFF\t\n" , 16, 10) . "\n";
echo base_convert("0o7" , 8, 10) . "\n";
echo base_convert("0b1010" , 2, 10) . "\n";

echo "=======================================\n";

// These should fail
try {
    echo base_convert('fg', 16, 10);
} catch (ValueError $e) {
    echo $e->getMessage(), "\n";
}

try {
    echo base_convert('f 0xff ', 16, 10);
} catch (ValueError $e) {
    echo $e->getMessage(), "\n";
}

try {
    echo base_convert('1xff ', 16, 10);
} catch (ValueError $e) {
    echo $e->getMessage(), "\n";
}

try {
    echo base_convert(chr(0), 16, 10);
} catch (ValueError $e) {
    echo $e->getMessage(), "\n";
}

try {
    echo base_convert("0o7" , 9, 10);
} catch (ValueError $e) {
    echo $e->getMessage(), "\n";
}

try {
    echo base_convert("0 0" , 9, 10) . "\n";
} catch (ValueError $e) {
    echo $e->getMessage(), "\n";
}
?>
--EXPECT--
255
16
255
255
255
255
255
7
10
=======================================
base_convert(): Argument #1 ($num) has invalid characters for attempted conversion
base_convert(): Argument #1 ($num) has invalid characters for attempted conversion
base_convert(): Argument #1 ($num) has invalid characters for attempted conversion
base_convert(): Argument #1 ($num) has invalid characters for attempted conversion
base_convert(): Argument #1 ($num) has invalid characters for attempted conversion
base_convert(): Argument #1 ($num) has invalid characters for attempted conversion