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https://github.com/php/php-src.git
synced 2026-04-28 02:33:17 +02:00
Tyson Andre
efbdcb8e49
PHP is already already using "Parameter" instead of "Argument" for reflection on types elsewhere. Parameter is used to refer to the function declarations (AST_PARAM internally in the AST, ReflectionFunctionAbstract->getParameters(), etc.) Argument is used to refer to expressions passed to the functions by the caller (ArgumentCountError, etc.). (Error messages were also changed in php 8.x to refer to passing too many arguments to a function) Other languages use similar definitions, e.g. https://developer.mozilla.org/en-US/docs/Glossary/Parameter
96 lines
2.3 KiB
PHP
96 lines
2.3 KiB
PHP
--TEST--
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FFI 046: FFI::CType reflection API
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--EXTENSIONS--
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ffi
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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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$x = FFI::type("uint8_t");
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var_dump($x->getKind() === $x::TYPE_UINT8);
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var_dump($x->getSize());
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var_dump($x->getAlignment());
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$x = FFI::type("enum __attribute__((packed)) {a2, b2}");
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var_dump($x->getKind() === $x::TYPE_ENUM);
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var_dump($x->getEnumKind() === $x::TYPE_UINT8);
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$x = FFI::type("char[5]");
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var_dump($x->getKind() === $x::TYPE_ARRAY);
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var_dump($x->getSize());
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var_dump($x->getArrayElementType()->getKind() === $x::TYPE_CHAR);
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var_dump($x->getArrayLength());
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$x = FFI::type("void*");
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var_dump($x->getKind() === $x::TYPE_POINTER);
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var_dump($x->getPointerType()->getKind() === $x::TYPE_VOID);
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$x = FFI::type("struct {double x; double y;}");
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var_dump($x->getKind() === $x::TYPE_STRUCT);
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var_dump(($x->getAttributes() & $x::ATTR_UNION) != 0);
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var_dump($x->getStructFieldNames());
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var_dump($x->getStructFieldOffset("x"));
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var_dump($x->getStructFieldOffset("y"));
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var_dump($x->getStructFieldType("x")->getKind() == $x::TYPE_DOUBLE);
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var_dump($x->getStructFieldType("y")->getKind() == $x::TYPE_DOUBLE);
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$x = FFI::type("union {double x; double y;}");
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var_dump($x->getKind() === $x::TYPE_STRUCT);
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var_dump(($x->getAttributes() & $x::ATTR_UNION) != 0);
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var_dump($x->getStructFieldNames());
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var_dump($x->getStructFieldOffset("x"));
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var_dump($x->getStructFieldOffset("y"));
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var_dump($x->getStructFieldType("x")->getKind() == $x::TYPE_DOUBLE);
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var_dump($x->getStructFieldType("y")->getKind() == $x::TYPE_DOUBLE);
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$x = FFI::type("void (*)(double,int32_t)");
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var_dump($x->getKind() === $x::TYPE_POINTER);
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var_dump($x->getPointerType()->getKind() === $x::TYPE_FUNC);
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var_dump($x->getPointerType()->getFuncReturnType()->getKind() === $x::TYPE_VOID);
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var_dump($x->getPointerType()->getFuncParameterCount());
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var_dump($x->getPointerType()->getFuncParameterType(0)->getKind() === $x::TYPE_DOUBLE);
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var_dump($x->getPointerType()->getFuncParameterType(1)->getKind() === $x::TYPE_SINT32);
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?>
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--EXPECT--
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bool(true)
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int(1)
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int(1)
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bool(true)
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bool(true)
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bool(true)
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int(5)
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bool(true)
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int(5)
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bool(true)
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bool(true)
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bool(true)
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bool(false)
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array(2) {
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[0]=>
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string(1) "x"
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[1]=>
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string(1) "y"
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}
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int(0)
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int(8)
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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array(2) {
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[0]=>
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string(1) "x"
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[1]=>
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string(1) "y"
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}
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int(0)
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int(0)
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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bool(true)
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int(2)
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bool(true)
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bool(true)
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