<?php
$fsm_nl_tokens = '._NL T_OBJECT_OPERATOR_NL T_BOOLEAN_AND_NL T_BOOLEAN_OR_NL T_LOGICAL_AND_NL T_LOGICAL_OR_NL';
$fsm_parenthesis_rules = [
'( (_LONG' => ['CTX_GENERIC_PARENTHESIS'],
'(_EMPTY' => ['CTX_EMPTY_BLOCK_END'],
];
$fsm_inline_rules = $fsm_parenthesis_rules + [
'?' => ['CTX_TERNARY_BEGIN'],
'T_OBJECT_OPERATOR $' => ['CTX_INLINE_BRACE_BEGIN'],
$fsm_nl_tokens => ['CTX_INLINE_FIRST_NL'],
'T_ARRAY' => ['CTX_ARRAY'],
'[' => ['CTX_GENERIC_SQUARE_PARENTHESIS'],
'T_ARRAY_SHORT' => ['CTX_ARRAY_SHORT'],
'T_ARRAY_SHORT_ML' => ['CTX_ARRAY_SHORT_ML'],
'T_ANONFUNC' => ['CTX_ANONFUNC_D'],
'T_ANONFUNC_LONG' => ['CTX_ANONFUNC_LONG_D'],
'T_FUNCTION_NAME' => ['CTX_FUNCTION_CALL_BEGIN'],
'T_DOUBLE_COLON' => ['CTX_DOUBLE_COLON'],
];
$fsm_generic_code_rules = [
'T_FINAL T_ABSTRACT T_CLASS T_INTERFACE T_TRAIT' => ['CTX_CLASS_D'],
'T_CLOSE_TAG' => 'CTX_DEFAULT',
'T_FUNCTION' => ['CTX_FUNCTION_D'],
'T_SWITCH' => ['CTX_SWITCH'],
'T_WHILE' => ['CTX_WHILE'],
'T_FOREACH' => ['CTX_FOREACH'],
'T_FOR' => ['CTX_FOR'],
'T_DO' => ['CTX_DO'],
'T_IF' => ['CTX_IF'],
'T_ELSEIF' => ['CTX_ELSEIF'],
'T_ELSE' => ['CTX_ELSE'],
'T_CASE T_DEFAULT' => ['CTX_CASE_FIRST_D'],
'T_DOUBLE_COLON' => ['CTX_DOUBLE_COLON'],
] + $fsm_inline_rules;
$fsm_generic_code_block_rules = $fsm_generic_code_rules + [
'}' => -1,
'{' => ['CTX_GENERIC_BLOCK'],
'{_EMPTY' => ['CTX_EMPTY_BLOCK_END'],
];
$fsm_context_rules_switch = [
'CTX_SWITCH' => [
'{' => 'CTX_GENERIC_BLOCK',
],
'CTX_SWITCH_BLOCK' => [
'T_CASE T_DEFAULT' => ['CTX_CASE_D'],
] + $fsm_generic_code_block_rules,
'CTX_CASE_D CTX_CASE_FIRST_D CTX_NOBREAK_CASE_D' => [
':' => 'CTX_CASE_MULTI_COLON',
],
'CTX_CASE_MULTI_D' => [
':' => 'CTX_CASE_MULTI_COLON',
],
'CTX_CASE_MULTI_COLON' => [
'T_CASE T_DEFAULT' => 'CTX_CASE_MULTI_D',
'T_BREAK' => 'CTX_CASE_BREAK',
'}' => ['NOW' => 'CTX_CASE_END_OF_BLOCK', 'NEXT' => -2],
PHPCF_KEY_ALL => 'CTX_CASE',
] + $fsm_generic_code_block_rules,
'CTX_CASE' => [
'T_CASE T_DEFAULT' => 'CTX_NOBREAK_CASE_D',
'T_BREAK' => 'CTX_CASE_BREAK',
'}' => ['NOW' => 'CTX_CASE_END_OF_BLOCK', 'NEXT' => -2],
] + $fsm_generic_code_block_rules,
'CTX_CASE_BREAK' => [
';' => ['NOW' => -1, 'NEXT' => 'CTX_SWITCH_BLOCK',],
],
];
$fsm_context_rules_loops = [
'CTX_WHILE' => [
'{ {_EMPTY' => 'CTX_GENERIC_BLOCK',
';' => -1
] + $fsm_inline_rules,
'CTX_FOREACH' => [
'{ {_EMPTY' => 'CTX_GENERIC_BLOCK',
'; :' => -1,
] + $fsm_inline_rules,
'CTX_FOR' => [
'( (_LONG (_EMPTY' => 'CTX_FOR_PARENTHESIS',
],
'CTX_DO' => [
'{' => ['CTX_GENERIC_BLOCK'],
'T_WHILE' => 'CTX_WHILE_AFTER_DO',
PHPCF_KEY_ALL => -1
],
'CTX_WHILE_AFTER_DO' => [
';' => -1,
],
];
$fsm_context_rules_parenthesis = [
'CTX_FOR_PARENTHESIS' => [
')' => -1,
] + $fsm_inline_rules,
'CTX_GENERIC_PARENTHESIS' => [
')' => -1,
] + $fsm_inline_rules,
'CTX_ARRAY_LONG_PARENTHESIS' => [
')' => ['NOW' => 'CTX_LONG_PAR_END', 'NEXT' => -1],
$fsm_nl_tokens => ['CTX_LONG_FIRST_NL'],
] + $fsm_inline_rules,
];
$fsm_context_rules_square_parenthesis = [
'CTX_GENERIC_SQUARE_PARENTHESIS' => [
']' => -1,
] + $fsm_inline_rules,
'CTX_ARRAY_SHORT_ML_SQUARE_PARENTHESIS' => [
']' => ['NOW' => 'CTX_LONG_PAR_END', 'NEXT' => -1],
$fsm_nl_tokens => ['CTX_LONG_FIRST_NL'],
] + $fsm_inline_rules,
];
$fsm_context_rules_conditions = [
'CTX_IF CTX_ELSEIF' => [
'(_LONG' => ['CTX_GENERIC_PARENTHESIS'],
'{' => 'CTX_GENERIC_BLOCK',
'{_EMPTY' => 'CTX_EMPTY_BLOCK_END',
': ;' => -1,
] + $fsm_inline_rules,
'CTX_ELSE' => [
'T_IF' => 'CTX_ELSEIF',
'{' => 'CTX_GENERIC_BLOCK',
'{_EMPTY' => 'CTX_EMPTY_BLOCK_END',
': ;' => -1,
],
'CTX_TERNARY_BEGIN' => [
':' => ['NOW' => 'CTX_TERNARY_OPERATOR', 'NEXT' => -1],
$fsm_nl_tokens => 'CTX_TERNARY_BEGIN',
] + $fsm_inline_rules,
'CTX_TERNARY_OPERATOR_H' => [
PHPCF_KEY_ALL => ['NOW' => 'CTX_TERNARY_OPERATOR', 'NEXT' => -1],
],
];
$fsm_context_rules_array = [
'CTX_ARRAY' => [
'(_LONG' => 'CTX_ARRAY_LONG_PARENTHESIS',
'(' => 'CTX_GENERIC_PARENTHESIS',
'(_EMPTY' => 'CTX_EMPTY_BLOCK_END',
],
// array like [1,2,3]
'CTX_ARRAY_SHORT' => [
']' => ['NOW' => 'CTX_ARRAY_SHORT', 'NEXT' => -1],
] + $fsm_inline_rules,
// multiline short array
'CTX_ARRAY_SHORT_ML' => [
'[' => ['CTX_ARRAY_SHORT_ML_SQUARE_PARENTHESIS'],
'T_ARRAY_SHORT' => ['CTX_ARRAY_SHORT'],
'T_ARRAY_SHORT_ML' => ['CTX_ARRAY_SHORT_ML'],
']' => ['NOW' => 'CTX_ARRAY_SHORT_ML', 'NEXT' => -1],
$fsm_nl_tokens => ['CTX_LONG_FIRST_NL'],
] + $fsm_inline_rules,
];
$fsm_context_rules_class = [
'CTX_CLASS_D' => [
'{' => ['NOW' => 'CTX_CLASS_D', 'NEXT' => 'CTX_CLASS'],
'{_EMPTY' => 'CTX_CLASS_EMPTY',
],
'CTX_CLASS_EMPTY' => [
'}' => ['NOW' => 'CTX_CLASS_EMPTY', 'NEXT' => -1],
],
'CTX_CLASS' => [
'T_PUBLIC T_PRIVATE T_PROTECTED T_STATIC' => ['CTX_CLASS_DEF'],
'T_CONST' => ['CTX_CLASS_CONST_D'],
'T_FINAL T_ABSTRACT' => ['CTX_CLASS_DEF'],
'T_PUBLIC_NL T_CONST_NL T_PRIVATE_NL T_PROTECTED_NL T_STATIC_NL T_FINAL_NL' => ['CTX_CLASS_DEF_NL'],
'T_VAR' => ['CTX_CLASS_VARIABLE_D'],
'T_FUNCTION' => ['CTX_CLASS_METHOD_D'],
'}' => -1,
'T_USE' => ['CTX_TRAIT_USE_D'], // trait use in class
],
// trait "use" inside class
'CTX_TRAIT_USE_D' => [
'{' => ['CTX_TRAIT_USE'], //non-empty resolving block
'{_EMPTY' => 'CTX_TRAIT_USE_EMPTY', // empty resolving block
';' => -1, // abscent resolving block
],
// conflict resolve section inside use block
'CTX_TRAIT_USE' => [
'}' => ['NOW' => 'CTX_TRAIT_USE', 'NEXT' => -2]
],
// empty conflict resolve section
'CTX_TRAIT_USE_EMPTY' => [
'}' => ['NOW' => 'CTX_TRAIT_USE_EMPTY', 'NEXT' => -1],
],
'CTX_CLASS_DEF' => [
'T_FUNCTION' => 'CTX_CLASS_METHOD_D',
'T_CONST' => 'CTX_CLASS_CONST_D',
'T_VARIABLE' => 'CTX_CLASS_VARIABLE_D',
'T_PUBLIC_NL T_CONST_NL T_PRIVATE_NL T_PROTECTED_NL T_STATIC_NL T_FINAL_NL' => 'CTX_CLASS_DEF_NL',
],
'CTX_CLASS_DEF_NL' => [
'T_FUNCTION' => 'CTX_CLASS_METHOD_D_NL',
'T_STRING' => 'CTX_CLASS_CONST_D_NL',
'T_VARIABLE' => 'CTX_CLASS_VARIABLE_D_NL',
],
'CTX_CLASS_CONST_D' => [
'T_STRING' => 'CTX_CLASS_CONST',
],
'CTX_CLASS_CONST_D_NL' => [
'T_STRING' => 'CTX_CLASS_CONST_NL',
';' => ['NOW' => 'CTX_CLASS_CONST_NL_END', 'NEXT' => -1]
],
'CTX_CLASS_CONST' => [
'T_DOUBLE_COLON' => ['CTX_DOUBLE_COLON'],
';' => -1,
],
'CTX_CLASS_CONST_NL' => [
';' => ['NOW' => 'CTX_CLASS_CONST_NL_END', 'NEXT' => -1]
],
'CTX_CLASS_VARIABLE_D' => [
';' => -1,
] + $fsm_inline_rules,
'CTX_CLASS_VARIABLE_D_NL' => [
';' => ['NOW' => 'CTX_CLASS_VARIABLE_D_NL_END', 'NEXT' => -1]
] + $fsm_inline_rules,
'CTX_CLASS_METHOD_D CTX_CLASS_METHOD_D_NL' => [
'(_LONG' => 'CTX_CLASS_METHOD_LONG_D',
';' => -1,
'{' => ['NOW' => 'CTX_CLASS_METHOD_D', 'NEXT' => 'CTX_CLASS_METHOD'],
'{_EMPTY' => 'CTX_CLASS_METHOD_EMPTY',
] + $fsm_inline_rules,
'CTX_CLASS_METHOD_LONG_D' => [
'( (_EMPTY' => ['CTX_METHOD_LONG_D_PAR'],
';' => -1,
'{ {_EMPTY' => ['NOW' => 'CTX_CLASS_METHOD_LONG_D', 'NEXT' => 'CTX_CLASS_METHOD'],
] + $fsm_inline_rules,
'CTX_METHOD_LONG_D_PAR' => [
')' => ['NOW' => 'CTX_METHOD_LONG_D_PAR', 'NEXT' => -1],
] + $fsm_inline_rules,
'CTX_FUNCTION_D' => [
'(_LONG' => 'CTX_FUNCTION_LONG_D',
'{' => ['NOW' => 'CTX_FUNCTION_D', 'NEXT' => 'CTX_FUNCTION'],
'{_EMPTY' => 'CTX_EMPTY_BLOCK_END',
],
'CTX_EMPTY_BLOCK_END' => [
'}' => ['NOW' => 'CTX_EMPTY_BLOCK_END', 'NEXT' => -1],
')' => ['NOW' => 'CTX_EMPTY_BLOCK_END', 'NEXT' => -1]
] + $fsm_generic_code_block_rules,
'CTX_FUNCTION_LONG_D' => [
'{' => ['NOW' => 'CTX_FUNCTION_LONG_D', 'NEXT' => 'CTX_FUNCTION'],
'( (_EMPTY' => ['CTX_FUNCTION_LONG_D_PAR'],
'{_EMPTY' => 'CTX_EMPTY_BLOCK_END',
] + $fsm_inline_rules,
'CTX_FUNCTION_LONG_D_PAR' => [
')' => ['NOW' => 'CTX_FUNCTION_LONG_D_PAR', 'NEXT' => -1],
] + $fsm_inline_rules,
'CTX_CLASS_METHOD' => ['}' => -1] + $fsm_generic_code_block_rules,
'CTX_CLASS_METHOD_EMPTY' => ['}' => ['NOW' => 'CTX_CLASS_METHOD_EMPTY', 'NEXT' => -1]] + $fsm_generic_code_block_rules,
'CTX_FUNCTION' => $fsm_generic_code_block_rules,
'CTX_ANONFUNC_D' => [
'{' => ['NOW' => 'CTX_ANONFUNC_D', 'NEXT' => 'CTX_ANONFUNC'],
'{_EMPTY' => 'CTX_EMPTY_BLOCK_END',
],
'CTX_ANONFUNC' => [
'}' => ['NOW' => 'CTX_ANONFUNC_END', 'NEXT' => -1],
] + $fsm_generic_code_block_rules,
'CTX_ANONFUNC_LONG_D' => [
'{' => ['NOW' => 'CTX_ANONFUNC_LONG_D', 'NEXT' => 'CTX_ANONFUNC_LONG'],
'{_EMPTY' => 'CTX_EMPTY_BLOCK_END',
],
'CTX_ANONFUNC_LONG' => $fsm_generic_code_block_rules,
'CTX_FUNCTION_CALL_BEGIN' => [
'(' => ['NOW' => 'CTX_FUNCTION_CALL_BEGIN', 'NEXT' => 'CTX_FUNCTION_PARAMS'],
'(_LONG' => ['NOW' => 'CTX_FUNCTION_LONG_CALL_BEGIN', 'NEXT' => 'CTX_FUNCTION_LONG_PARAMS'],
'(_EMPTY' => 'CTX_FUNCTION_PARAMS',
],
'CTX_FUNCTION_PARAMS' => [
')' => ['NOW' => 'CTX_FUNCTION_CALL_END', 'NEXT' => -1],
] + $fsm_inline_rules,
'CTX_FUNCTION_LONG_PARAMS' => [
')' => ['NOW' => 'CTX_FUNCTION_LONG_PARAMS_END', 'NEXT' => -1],
$fsm_nl_tokens => ['CTX_LONG_FIRST_NL'],
] + $fsm_inline_rules,
];
$fsm_context_rules_brace_begin = [
'{' => 'CTX_INLINE_BRACE',
'T_FUNCTION_NAME' => 'CTX_FUNCTION_CALL_BEGIN',
PHPCF_KEY_ALL => -1, // it is not Class expression static call, go away
];
$fsm_context_rules = [
0 => 'CTX_DEFAULT',
'CTX_DEFAULT' => [
'T_OPEN_TAG' => 'CTX_PHP',
'T_OPEN_TAG_WITH_ECHO' => 'CTX_PHP',
],
'CTX_PHP' => $fsm_generic_code_rules,
'CTX_INLINE_BRACE_BEGIN' => $fsm_context_rules_brace_begin,
'CTX_INLINE_BRACE' => [
'}' => ['NOW' => 'CTX_INLINE_BRACE', 'NEXT' => -1],
],
'CTX_GENERIC_BLOCK' => $fsm_generic_code_block_rules,
'CTX_LONG_FIRST_NL CTX_LONG_EXPR_NL' => [
$fsm_nl_tokens => 'CTX_LONG_EXPR_NL',
'T_DOUBLE_ARROW ,' => ['NOW' => 'CTX_INLINE_EXPR_NL_END', 'NEXT' => -1],
', ,_LONG' => ['NOW' => 'CTX_LONG_EXPR_NL_END', 'NEXT' => -1],
')' => ['NOW' => 'CTX_LONG_EXPR_NL_END', 'NEXT' => -2],
] + $fsm_inline_rules,
'CTX_INLINE_FIRST_NL CTX_INLINE_EXPR_NL' => [
$fsm_nl_tokens => 'CTX_INLINE_EXPR_NL',
'T_DOUBLE_ARROW' => ['NOW' => 'CTX_INLINE_EXPR_NL_END', 'NEXT' => -1],
')' => ['NOW' => 'CTX_INLINE_EXPR_NL_END', 'NEXT' => -2],
';' => ['NOW' => 'CTX_INLINE_EXPR_NL_END', 'NEXT' => -1],
// this context is currently unused
':' => ['REPLACE' => [-2, ['CTX_TERNARY_OPERATOR_H']]]
] + $fsm_inline_rules,
'CTX_DOUBLE_COLON' => [
// support for class reference Class::class
'T_CLASS' => ['NOW' => 'CTX_DOUBLE_COLON', 'NEXT' => -1]
] + $fsm_context_rules_brace_begin,
];
$fsm_context_rules += $fsm_context_rules_parenthesis;
$fsm_context_rules += $fsm_context_rules_square_parenthesis;
$fsm_context_rules += $fsm_context_rules_conditions;
$fsm_context_rules += $fsm_context_rules_loops;
$fsm_context_rules += $fsm_context_rules_switch;
$fsm_context_rules += $fsm_context_rules_array;
$fsm_context_rules += $fsm_context_rules_class;
return $fsm_context_rules;
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