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PHP error code types

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PHP error parser code list

Author: Uncle Fat Published: 2011-09-06 15:34 Category: PHP Reading: 46 views Grab the sofa

Different parts of the PHP language are represented internally as T_SR-like types. PHP outputs such identifiers when parsing errors, such as "Parse error: unexpected T_SR, expecting ‘,’ or ‘;’ in script.php on line 10.".

should know what T_SR means. For all those who don't know, the following table lists these identifiers, PHP syntax and references to the appropriate places in the manual.

under PHP 5

代号
Code	Syntax	Reference
T_ABSTRACT	abstract	Abstract class (available since PHP 5.0.0)
T_AND_EQUAL	&=	Assignment operator
T_ARRAY	array()	array(), array syntax
T_ARRAY_CAST	(array)	Type conversion
T_AS	as	foreach
T_BAD_CHARACTER		Any character before ASCII 32 except t (0×09), n (0×0a) and r (0×0d)
T_BOOLEAN_AND	&&	Logical operators
T_BOOLEAN_OR	\|\|	Logical operators
T_BOOL_CAST	(bool) or (boolean)	Type conversion
T_BREAK	break	break
T_CASE	case	switch
T_CATCH	catch	Exception handling (available since PHP 5.0.0)
T_CHARACTER
T_CLASS	class	Classes and Objects
T_CLONE	clone	Classes and objects. Only for PHP 5.
T_CLOSE_TAG	?> or %>
T_COMMENT	// or #, and /* */	Notes
T_CONCAT_EQUAL	.=	Assignment operator
T_CONST	const
T_CONSTANT_ENCAPSED_STRING	“foo” or ‘bar’	String syntax
T_CONTINUE	continue
T_CURLY_OPEN
T_DEC	–	increment/decrement operators
T_DECLARE	declare	declare
T_DEFAULT	default	switch
T_DIV_EQUAL	/=	赋值运算符
T_DNUMBER	0.12，等等	浮点数
T_DOC_COMMENT	/** */	PHPDoc 风格的注释（仅用于 PHP 5）
T_DO	do	do..while
T_DOLLAR_OPEN_CURLY_BRACES	${	复杂变量解析语法
T_DOUBLE_ARROW	=>	数组语法
T_DOUBLE_CAST	(real), (double) 或 (float)	类型转换
T_DOUBLE_COLON	::	见下面的 `T_PAAMAYIM_NEKUDOTAYIM`
T_ECHO	echo	echo()
T_ELSE	else	else
T_ELSEIF	elseif	elseif
T_EMPTY	empty	empty()
T_ENCAPSED_AND_WHITESPACE
T_ENDDECLARE	enddeclare	declare, alternative syntax
T_ENDFOR	endfor	for, alternative syntax
T_ENDFOREACH	endforeach	foreach, alternative syntax
T_ENDIF	endif	if, alternative syntax
T_ENDSWITCH	endswitch	switch, alternative syntax
T_ENDWHILE	endwhile	while, alternative syntax
T_END_HEREDOC		heredoc syntax
T_EVAL	eval()	eval()
T_EXIT	exit or die	exit(), die()
T_EXTENDS	extends	extends, classes and objects
T_FILE	__FILE__	Constant
T_FINAL	final	Final keyword (available since PHP 5.0.0)
T_FOR	for	for
T_FOREACH	foreach	foreach
T_FUNCTION	function or cfunction	Function
T_GLOBAL	global	Variable scope
T_HALT_COMPILER	__halt_compiler()	__halt_compiler (available since PHP 5.1.0)
T_IF	if	if
T_IMPLEMENTS	implements	Interface (available since PHP 5.0.0)
T_INC		Increment/Decrease Operator
T_INCLUDE	include()	include()
T_INCLUDE_ONCE	include_once()	include_once()
T_INLINE_HTML
T_INSTANCEOF	instanceof	type operators (PHP5 only)
T_INT_CAST	(int) or (integer)	Type conversion
T_INTERFACE	interface	Interface (available since PHP 5.0.0)
T_ISSET	isset()	isset()
T_IS_EQUAL	==	Comparison operators
T_IS_GREATER_OR_EQUAL	>=	Comparison operators
T_IS_IDENTICAL	===	Comparison operators
T_IS_NOT_EQUAL	!= or	Comparison operators
T_IS_NOT_IDENTICAL	!==	Comparison operators
T_IS_SMALLER_OR_EQUAL		Comparison operators
T_LINE	__LINE__	Constant
T_LIST	list()	list()
T_LNUMBER	123, 012, 0×1ac, etc.	integer
T_LOGICAL_AND	and	Logical operators
T_LOGICAL_OR	or	Logical operators
T_LOGICAL_XOR	xor	Logical operators
T_MINUS_EQUAL	-=	Assignment operator
T_ML_COMMENT	/* and */	Comments (PHP 4 only)
T_MOD_EQUAL	%=	Assignment operator
T_MUL_EQUAL	*=	Assignment operator
T_NEW	new	Classes and Objects
T_NUM_STRING
T_OBJECT_CAST	(object)	Type conversion
T_OBJECT_OPERATOR	->	Classes and Objects
T_OPEN_TAG		Escaped from HTML
T_OPEN_TAG_WITH_ECHO	= or	Escaped from HTML
T_OR_EQUAL	\|=	Assignment operator
T_PAAMAYIM_NEKUDOTAYIM	::	::. Also defined as `T_DOUBLE_COLON`.
T_PLUS_EQUAL	=	Assignment operator
T_PRINT	print()	print()
T_PRIVATE	private	Classes and objects. Only for PHP 5.
T_PUBLIC	public	Classes and objects. Only for PHP 5.
T_PROTECTED	protected	Classes and objects. Only for PHP 5.
T_REQUIRE	require()	require()
T_REQUIRE_ONCE	require_once()	require_once()
T_RETURN	return	Return value
T_SL		bit operators
T_SL_EQUAL		Assignment operator
T_SR	>>	bit operators
T_SR_EQUAL	>>=	Assignment operator
T_START_HEREDOC		heredoc syntax
T_STATIC	static	Variable scope
T_STRING
T_STRING_CAST	(string)	Type conversion
T_STRING_VARNAME
T_SWITCH	switch	switch
T_THROW	throw	Exception handling (available since PHP 5.0.0)
T_TRY	try	Exception handling (available since PHP 5.0.0)
T_UNSET	unset()	unset()
T_UNSET_CAST	(unset)	(no documentation; type is `NULL`)
T_USE