mirror of
https://github.com/danog/PHP-Parser.git
synced 2024-12-02 17:28:27 +01:00
588e6a4d4c
Scalar\String_ and Scalar\Encapsed now have an additional "kind" attribute, which may be one of: * String_::KIND_SINGLE_QUOTED * String_::KIND_DOUBLE_QUOTED * String_::KIND_NOWDOC * String_::KIND_HEREDOC Additionally, if the string kind is one of the latter two, an attribute "docLabel" is provided, which contains the doc string label (STR in <<<STR) that was originally used. The pretty printer will try to take the original kind of the string, as well as the used doc string label into account.
154 lines
1.7 KiB
Plaintext
154 lines
1.7 KiB
Plaintext
Literals
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-----
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<?php
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// magic constants
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__LINE__;
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__FILE__;
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__DIR__;
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__FUNCTION__;
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__CLASS__;
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__TRAIT__;
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__METHOD__;
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__NAMESPACE__;
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// not actually literals, but close
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null;
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true;
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false;
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NULL;
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TRUE;
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FALSE;
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// integers (normalized to decimal)
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0;
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11;
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011;
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0x11;
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0b11;
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// floats (normalized to ... something)
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0.;
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.0;
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0.0;
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0e1000;
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1.0;
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1e100;
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1e1000;
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1E-100;
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1000000000000000000000000000000000000000000000000000000000000000000000000000000000000;
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378282246310005.0;
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10000000000000002.0;
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// strings (single quoted)
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'a';
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'a
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b';
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"a";
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"a\nb";
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'a\'b';
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// strings (double quoted)
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"a'b";
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"a\b";
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"$a";
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"a$b";
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"$a$b";
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"$a $b";
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"a${b}c";
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"a{$b}c";
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"a$a[b]c";
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"\{$A}";
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"\{ $A }";
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"\\{$A}";
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"\\{ $A }";
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"{$$A}[B]";
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"$$A[B]";
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// make sure indentation doesn't mess anything up
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function foo()
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{
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"a\nb";
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'a
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b';
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'a
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b';
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}
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// shell exec (similar to double quoted string)
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`foo`;
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`foo$a`;
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`foo{$a}bar`;
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`\`\'\"`;
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-----
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// magic constants
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__LINE__;
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__FILE__;
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__DIR__;
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__FUNCTION__;
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__CLASS__;
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__TRAIT__;
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__METHOD__;
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__NAMESPACE__;
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// not actually literals, but close
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null;
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true;
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false;
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NULL;
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TRUE;
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FALSE;
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// integers (normalized to decimal)
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0;
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11;
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011;
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0x11;
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0b11;
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// floats (normalized to ... something)
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0.0;
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0.0;
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0.0;
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0.0;
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1.0;
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1.0E+100;
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INF;
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1.0E-100;
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1.0E+84;
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378282246310005.0;
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10000000000000002.0;
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// strings (single quoted)
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'a';
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'a
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b';
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"a";
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"a\nb";
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'a\'b';
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// strings (double quoted)
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"a'b";
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"a\\b";
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"{$a}";
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"a{$b}";
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"{$a}{$b}";
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"{$a} {$b}";
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"a{$b}c";
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"a{$b}c";
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"a{$a['b']}c";
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"\\{{$A}}";
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"\\{ {$A} }";
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"\\{$A}";
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"\\{ {$A} }";
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"{${$A}}[B]";
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"\${$A['B']}";
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// make sure indentation doesn't mess anything up
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function foo()
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{
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"a\nb";
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'a
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b';
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'a
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b';
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}
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// shell exec (similar to double quoted string)
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`foo`;
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`foo{$a}`;
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`foo{$a}bar`;
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`\`\\'\\"`; |