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b10416a652
This deprecates passing null to non-nullable scale arguments of internal functions, with the eventual goal of making the behavior consistent with userland functions, where null is never accepted for non-nullable arguments. This change is expected to cause quite a lot of fallout. In most cases, calling code should be adjusted to avoid passing null. In some cases, PHP should be adjusted to make some function arguments nullable. I have already fixed a number of functions before landing this, but feel free to file a bug if you encounter a function that doesn't accept null, but probably should. (The rule of thumb for this to be applicable is that the function must have special behavior for 0 or "", which is distinct from the natural behavior of the parameter.) RFC: https://wiki.php.net/rfc/deprecate_null_to_scalar_internal_arg Closes GH-6475.
49 lines
1.2 KiB
PHP
49 lines
1.2 KiB
PHP
--TEST--
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openssl_x509_export() tests
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--SKIPIF--
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<?php if (!extension_loaded("openssl")) print "skip"; ?>
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--FILE--
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<?php
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$cert_file = __DIR__ . "/cert.crt";
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$a = file_get_contents($cert_file);
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$b = "file://" . $cert_file;
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$c = "invalid cert";
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$d = openssl_x509_read($a);
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$e = array();
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var_dump(openssl_x509_export($a, $output)); // read cert as a binary string
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var_dump(openssl_x509_export($b, $output2)); // read cert from a filename string
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var_dump(openssl_x509_export($c, $output3)); // read an invalid cert, fails
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var_dump(openssl_x509_export($d, $output4)); // read cert from a resource
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try {
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openssl_x509_export($e, $output5); // read an array, fails
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} catch (TypeError $exception) {
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echo $exception->getMessage() . "\n";
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}
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if (PHP_EOL !== "\n") {
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$a = str_replace(PHP_EOL, "\n", $a);
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}
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var_dump(strcmp($output, $a));
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var_dump(strcmp($output, $output2));
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var_dump(strcmp($output, $output4));
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var_dump($output3);
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var_dump($output5);
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?>
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--EXPECTF--
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bool(true)
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bool(true)
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Warning: openssl_x509_export(): X.509 Certificate cannot be retrieved in %s on line %d
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bool(false)
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bool(true)
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openssl_x509_export(): Argument #1 ($certificate) must be of type OpenSSLCertificate|string, array given
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int(0)
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int(0)
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int(%d)
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NULL
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NULL
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