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Different integer syntaxes
-----
<?php
6.674_083e-11;
299_792_458;
0xCAFE_F00D;
0b0101_1111;
0137_041;
// already a valid constant name
_100;
// syntax errors
100_;
1__1;
1_.0;
1._0;
0x_123;
0b_101;
1_e2;
1e_2;
-----
Syntax error, unexpected T_STRING from 13:4 to 13:4
Syntax error, unexpected T_STRING from 14:2 to 14:4
Syntax error, unexpected T_STRING from 15:2 to 15:2
Syntax error, unexpected T_STRING from 16:3 to 16:4
Syntax error, unexpected T_STRING from 17:2 to 17:6
Syntax error, unexpected T_STRING from 18:2 to 18:6
Syntax error, unexpected T_STRING from 19:2 to 19:4
Syntax error, unexpected T_STRING from 20:2 to 20:4
array(
0: Stmt_Expression(
expr: Scalar_DNumber(
value: 6.674083E-11
)
)
1: Stmt_Expression(
expr: Scalar_LNumber(
value: 299792458
)
)
2: Stmt_Expression(
expr: Scalar_LNumber(
value: 3405705229
)
)
3: Stmt_Expression(
expr: Scalar_LNumber(
value: 95
)
)
4: Stmt_Expression(
expr: Scalar_LNumber(
value: 48673
)
)
5: Stmt_Expression(
expr: Expr_ConstFetch(
name: Name(
parts: array(
0: _100
)
comments: array(
0: // already a valid constant name
)
)
comments: array(
0: // already a valid constant name
)
)
comments: array(
0: // already a valid constant name
)
)
6: Stmt_Expression(
expr: Scalar_LNumber(
value: 100
comments: array(
0: // syntax errors
)
)
comments: array(
0: // syntax errors
)
)
7: Stmt_Expression(
expr: Expr_ConstFetch(
name: Name(
parts: array(
0: _
)
)
)
)
8: Stmt_Expression(
expr: Scalar_LNumber(
value: 1
)
)
9: Stmt_Expression(
expr: Expr_ConstFetch(
name: Name(
parts: array(
0: __1
)
)
)
)
10: Stmt_Expression(
expr: Scalar_LNumber(
value: 1
)
)
11: Stmt_Expression(
expr: Expr_ConstFetch(
name: Name(
parts: array(
0: _
)
)
)
)
12: Stmt_Expression(
expr: Scalar_DNumber(
value: 0
)
)
13: Stmt_Expression(
expr: Scalar_DNumber(
value: 1
)
)
14: Stmt_Expression(
expr: Expr_ConstFetch(
name: Name(
parts: array(
0: _0
)
)
)
)
15: Stmt_Expression(
expr: Scalar_LNumber(
value: 0
)
)
16: Stmt_Expression(
expr: Expr_ConstFetch(
name: Name(
parts: array(
0: x_123
)
)
)
)
17: Stmt_Expression(
expr: Scalar_LNumber(
value: 0
)
)
18: Stmt_Expression(
expr: Expr_ConstFetch(
name: Name(
parts: array(
0: b_101
)
)
)
)
19: Stmt_Expression(
expr: Scalar_LNumber(
value: 1
)
)
20: Stmt_Expression(
expr: Expr_ConstFetch(
name: Name(
parts: array(
0: _e2
)
)
)
)
21: Stmt_Expression(
expr: Scalar_LNumber(
value: 1
)
)
22: Stmt_Expression(
expr: Expr_ConstFetch(
name: Name(
parts: array(
0: e_2
)
)
)
)
)
|