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0128f6eb84
* PHP-7.4: NEWS entry, test and minor cleanup for FFI::isNull() add FFI::isNull() to check whether a FFI\CData is a null pointer
28 lines
614 B
PHP
28 lines
614 B
PHP
--TEST--
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FFI 045: FFI::isNull()
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--SKIPIF--
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<?php require_once('skipif.inc'); ?>
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--INI--
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ffi.enable=1
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--FILE--
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<?php
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var_dump(FFI::isNull(FFI::new("int*")));
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$i = FFI::new("int");
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var_dump(FFI::isNull(FFI::addr($i)));
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try {
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var_dump(FFI::isNull(null));
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} catch (Throwable $e) {
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echo get_class($e) . ": " . $e->getMessage()."\n";
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}
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try {
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var_dump(FFI::isNull(FFI::new("int[0]")));
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} catch (Throwable $e) {
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echo get_class($e) . ": " . $e->getMessage()."\n";
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}
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?>
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--EXPECTF--
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bool(true)
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bool(false)
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TypeError: FFI::isNull() expects parameter 1 to be FFI\CData, null given
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FFI\Exception: FFI\Cdata is not a pointer
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