From 6284d3f26136a8253f29f4fb56de8bd0b87b797d Mon Sep 17 00:00:00 2001 From: Derick Rethans Date: Sun, 12 May 2002 10:52:30 +0000 Subject: [PATCH] - Added Sander's list of lexer tokens git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@81915 c90b9560-bf6c-de11-be94-00142212c4b1 --- appendices/tokens.xml | 597 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 597 insertions(+) create mode 100644 appendices/tokens.xml diff --git a/appendices/tokens.xml b/appendices/tokens.xml new file mode 100644 index 0000000000..b1a45bf5b8 --- /dev/null +++ b/appendices/tokens.xml @@ -0,0 +1,597 @@ + + + + + List of Parser Tokens + + Various parts of the PHP language are represented internally by stuff like + T_SR. PHP outputs identifiers like this one in parse errors, like "Parse + error: unexpected T_SR, expecting ',' or ';' in script.php on line 10." + + + You're supposed to know that T_SR means >>. For everybody who doesn't + know that, here is a table with those identifiers, PHP-syntax and + references to the appropriate places in the manual. + + + Tokens + + + + Token + Syntax + Reference + + + + + T_AND_EQUAL + &= + assignment + operators + + + T_ARRAY + array() + array, array syntax + + + T_ARRAY_CAST + (array) + type-casting + + + T_AS + as + foreach + + + T_BAD_CHARACTER + + anything below ASCII 32 except \t (0x09), \n (0x0a) and \r (0x0d) + + + T_BOOLEAN_AND + && + logical operators + + + T_BOOLEAN_OR + || + logical operators + + + T_BOOL_CAST + (bool) or (boolean) + type-casting + + + T_BREAK + break; + break + + + T_CASE + case + switch + + + T_CHARACTER + + + + + T_CLASS + class + classes and objects + + + T_CLOSE_TAG + ?> or %> + + + + T_COMMENT + // or # + comments + + + T_CONCAT_EQUAL + .= + assignment + operators + + + T_CONST + const + + + + T_CONSTANT_ENCAPSED_STRING + "foo" or 'bar' + string syntax + + + T_CONTINUE + continue + + + + T_CURLY_OPEN + + + + + T_DEC + -- + incrementing/decrementing + operators + + + T_DECLARE + declare + declare + + + T_DEFAULT + default + switch + + + T_DIV_EQUAL + /= + assignment + operators + + + T_DNUMBER + 0.12, etc + floating point numbers + + + T_DO + do + do..while + + + T_DOLLAR_OPEN_CURLY_BRACES + ${ + complex + variable parsed syntax + + + T_DOUBLE_ARROW + => + array syntax + + + T_DOUBLE_CAST + (real), (double) or (float) + type-casting + + + 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__ + constants + + + T_FOR + for + for + + + T_FOREACH + foreach + foreach + + + T_FUNCTION + function or cfunction + functions + + + T_GLOBAL + global + variable scope + + + T_IF + if + if + + + T_INC + ++ + incrementing/decrementing + operators + + + T_INCLUDE + include() + include + + + T_INCLUDE_ONCE + include_once() + include_once + + + T_INLINE_HTML + + + + + T_INT_CAST + (int) or (integer) + type-casting + + + 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_SMALLER_OR_EQUAL + <= + comparison operators + + + T_LINE + __LINE__ + constants + + + T_LIST + list() + list + + + T_LNUMBER + 123, 012, 0x1ac, etc + integers + + + T_LOGICAL_AND + and + logical operators + + + T_LOGICAL_OR + or + logical operators + + + T_LOGICAL_XOR + xor + logical operators + + + T_MINUS_EQUAL + -= + assignment + operators + + + T_ML_COMMENT + /* and */ + comments + + + T_MOD_EQUAL + %= + assignment + operators + + + T_MUL_EQUAL + *= + assignment + operators + + + T_NEW + new + classes and objects + + + T_NUM_STRING + + + + + T_OBJECT_CAST + (object) + type-casting + + + T_OBJECT_OPERATOR + -> + classes and objects + + + T_OLD_FUNCTION + old_function + old_function + + + T_OPEN_TAG + <?php, <? or <% + escaping + from HTML + + + T_OPEN_TAG_WITH_ECHO + <?= or <%= + escaping + from HTML + + + T_OR_EQUAL + |= + assignment + operators + + + T_PAAMAYIM_NEKUDOTAYIM + :: + :: + + + T_PLUS_EQUAL + += + assignment + operators + + + T_PRINT + print() + print + + + T_REQUIRE + require() + require + + + T_REQUIRE_ONCE + require_once() + require_once + + + T_RETURN + return + returing values + + + T_SL + << + bitwise + operators + + + T_SL_EQUAL + <<= + assignment + operators + + + T_SR + >> + bitwise + operators + + + T_SR_EQUAL + >>= + assignment + operators + + + T_START_HEREDOC + <<< + heredoc + syntax + + + T_STATIC + static + variable scope + + + T_STRING + + + + + T_STRING_CAST + (string) + type-casting + + + T_STRING_VARNAME + + + + + T_SWITCH + switch + switch + + + T_UNSET + unset() + unset + + + T_UNSET_CAST + (unset) + (not documented; casts to &null;) + + + T_USE + use + (not implemented) + + + T_VAR + var + classes and objects + + + T_VARIABLE + $foo + variables + + + T_WHILE + while + while, do..while + + + T_WHITESPACE + + + + + T_XOR_EQUAL + ^= + assignment + operators + + + +
+ + +