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|
Unicode escape sequence
-----
<?php
"\u{0}";
"\u{114}$foo";
`\u{1F602}$bar`;
-----
array(
0: Stmt_Expression(
expr: Scalar_String(
value: @@{"\0"}@@
)
)
1: Stmt_Expression(
expr: Scalar_InterpolatedString(
parts: array(
0: InterpolatedStringPart(
value: Ĕ
)
1: Expr_Variable(
name: foo
)
)
)
)
2: Stmt_Expression(
expr: Expr_ShellExec(
parts: array(
0: InterpolatedStringPart(
value: @@{"\xF0\x9F\x98\x82"}@@
)
1: Expr_Variable(
name: bar
)
)
)
)
)
-----
<?php
"\u{0}";
"\u{114}$foo";
`\u{1F602}$bar`;
-----
!!version=5.6
array(
0: Stmt_Expression(
expr: Scalar_String(
value: \u{0}
)
)
1: Stmt_Expression(
expr: Scalar_InterpolatedString(
parts: array(
0: InterpolatedStringPart(
value: \u{114}
)
1: Expr_Variable(
name: foo
)
)
)
)
2: Stmt_Expression(
expr: Expr_ShellExec(
parts: array(
0: InterpolatedStringPart(
value: \u{1F602}
)
1: Expr_Variable(
name: bar
)
)
)
)
)
-----
<?php
"\u{FFFFFFFFFFFFFFFF}";
-----
Invalid UTF-8 codepoint escape sequence: Codepoint too large on line 2
|
