1Constant string syntaxes
2-----
3<?php
4
5'';
6"";
7b'';
8b"";
9'Hi';
10b'Hi';
11B'Hi';
12"Hi";
13b"Hi";
14B"Hi";
15'!\'!\\!\a!';
16"!\"!\\!\$!\n!\r!\t!\f!\v!\e!\a";
17"!\xFF!\377!\400!\0!";
18-----
19array(
20    0: Stmt_Expression(
21        expr: Scalar_String(
22            value:
23        )
24    )
25    1: Stmt_Expression(
26        expr: Scalar_String(
27            value:
28        )
29    )
30    2: Stmt_Expression(
31        expr: Scalar_String(
32            value:
33        )
34    )
35    3: Stmt_Expression(
36        expr: Scalar_String(
37            value:
38        )
39    )
40    4: Stmt_Expression(
41        expr: Scalar_String(
42            value: Hi
43        )
44    )
45    5: Stmt_Expression(
46        expr: Scalar_String(
47            value: Hi
48        )
49    )
50    6: Stmt_Expression(
51        expr: Scalar_String(
52            value: Hi
53        )
54    )
55    7: Stmt_Expression(
56        expr: Scalar_String(
57            value: Hi
58        )
59    )
60    8: Stmt_Expression(
61        expr: Scalar_String(
62            value: Hi
63        )
64    )
65    9: Stmt_Expression(
66        expr: Scalar_String(
67            value: Hi
68        )
69    )
70    10: Stmt_Expression(
71        expr: Scalar_String(
72            value: !'!\!\a!
73        )
74    )
75    11: Stmt_Expression(
76        expr: Scalar_String(
77            value: !"!\!$!
78            !@@{ "\r" }@@!@@{ "\t" }@@!@@{ "\f" }@@!@@{ "\v" }@@!@@{ chr(27) /* "\e" */ }@@!\a
79        )
80    )
81    12: Stmt_Expression(
82        expr: Scalar_String(
83            value: !@@{ chr(255) }@@!@@{ chr(255) }@@!@@{ chr(0) }@@!@@{ chr(0) }@@!
84        )
85    )
86)
87