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Added PHP 8.0 features #2591

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merged 10 commits into from
Oct 16, 2020
Merged

Added PHP 8.0 features #2591

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178f390
Added PHP 8.0 features
TomPavelec Oct 14, 2020
bb45219
feat: added types `null` and `false` to [return type, type hint, type…
TomPavelec Oct 14, 2020
b67240c
fix: attribute test, attributes must be separated by comma
TomPavelec Oct 14, 2020
df48c01
fix: return type nullable, there can by only one question mark
TomPavelec Oct 14, 2020
dd2eb69
feat: renamed `named-argument` to `argument-name`
TomPavelec Oct 15, 2020
419a420
feat: added array test
TomPavelec Oct 16, 2020
45eff28
fix: patterns
TomPavelec Oct 16, 2020
71128f1
feat: union types
TomPavelec Oct 16, 2020
a47a12b
fix: fixed attributes pattern
TomPavelec Oct 16, 2020
0f16785
fix: try to trick php delimiter in attributes
TomPavelec Oct 16, 2020
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63 changes: 57 additions & 6 deletions components/prism-php.js
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Original file line number Diff line number Diff line change
Expand Up @@ -30,29 +30,48 @@
lookbehind: true
},
{
pattern: /([(,?]\s*)\b(?:bool|boolean|int|integer|float|string|object|array(?!\s*\()|mixed|self|static|callable|iterable)\b(?=\s*\$)/i,
pattern: /([(,?]\s*)\b(?:bool|int|float|string|object|array(?!\s*\()|mixed|self|static|callable|iterable|(?:null|false)(?=\s*\|))\b(?=\s*\$)/i,
alias: 'type-hint',
greedy: true,
lookbehind: true
},
{
pattern: /(\)\s*:\s*\?*\s*)\b(?:bool|boolean|int|integer|float|string|object|void|array(?!\s*\()|mixed|self|static|callable|iterable)\b/i,
pattern: /([(,?]\s*[a-z0-9_|]\|\s*)(?:null|false)\b(?=\s*\$)/i,
alias: 'type-hint',
greedy: true,
lookbehind: true
},
{
pattern: /(\)\s*:\s*\??\s*)\b(?:bool|int|float|string|object|void|array(?!\s*\()|mixed|self|static|callable|iterable|(?:null|false)(?=\s*\|))\b/i,
alias: 'return-type',
greedy: true,
lookbehind: true
},
{
pattern: /\b(?:bool|boolean|int|integer|float|string|object|void|array(?!\s*\()|mixed|iterable)\b/i,
pattern: /(\)\s*:\s*\??\s*[a-z0-9_|]\|\s*)(?:null|false)\b/i,
alias: 'return-type',
greedy: true,
lookbehind: true
},
{
pattern: /\b(?:bool|int|float|string|object|void|array(?!\s*\()|mixed|iterable|(?:null|false)(?=\s*\|))\b/i,
alias: 'type-declaration',
greedy: true
},
{
pattern: /(\|\s*)(?:null|false)\b/i,
alias: 'type-declaration',
greedy: true,
lookbehind: true
},
{
pattern: /\b(?:parent|self|static)(?=\s*::)/i,
alias: 'static-context',
greedy: true
},
/\b(?:__halt_compiler|abstract|and|array|as|break|callable|case|catch|class|clone|const|continue|declare|default|die|do|echo|else|elseif|empty|enddeclare|endfor|endforeach|endif|endswitch|endwhile|eval|exit|extends|final|finally|for|foreach|function|global|goto|if|implements|include|include_once|instanceof|insteadof|interface|isset|list|namespace|match|new|or|parent|print|private|protected|public|require|require_once|return|self|static|switch|throw|trait|try|unset|use|var|while|xor|yield)\b/i
],
'named-argument': /\b[a-z_]\w*(?=\s*:(?!:))/i,
'class-name': [
{
pattern: /(\b(?:class|interface|extends|implements|trait|instanceof|new(?!\s+self|\s+static))\s+|\bcatch\s+\()\b[a-z_]\w*(?!\\)\b/i,
Expand Down Expand Up @@ -110,13 +129,13 @@
}
},
{
pattern: /(\)\s*:\s*\?*\s*)\b[a-z_]\w*(?!\\)\b/i,
pattern: /(\)\s*:\s*\??\s*)\b[a-z_]\w*(?!\\)\b/i,
alias: 'return-type',
greedy: true,
lookbehind: true
},
{
pattern: /(\)\s*:\s*\?*\s*)(?:\\?\b[a-z_]\w*)+\b(?!\\)/i,
pattern: /(\)\s*:\s*\??\s*)(?:\\?\b[a-z_]\w*)+\b(?!\\)/i,
alias: ['class-name-fully-qualified', 'return-type'],
greedy: true,
lookbehind: true,
Expand All @@ -139,10 +158,42 @@
lookbehind: true
},
'number': /\b0b[01]+\b|\b0x[\da-f]+\b|(?:\b\d+(?:_\d+)*\.?(?:\d+(?:_\d+)*)*|\B\.\d+)(?:e[+-]?\d+)?/i,
'operator': /<?=>|\?\?=?|\.{3}|->|[!=]=?=?|::|\*\*=?|--|\+\+|&&|\|\||[?~]|[/^|%*&<>.+-]=?/,
'operator': /<?=>|\?\?=?|\.{3}|\??->|[!=]=?=?|::|\*\*=?|--|\+\+|&&|\|\||<<|>>|[?~]|[/^|%*&<>.+-]=?/,
'punctuation': /[{}\[\](),:;]/
};

Prism.languages.insertBefore('php', 'comment', {
'attribute': {
pattern: /#\[(?:(?!#\[)(?:\\[\s\S]|[^\\\]]))*]/,
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greedy: true,
inside: {
'interpolation': {
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pattern: /\[(?:(?!#\[)(?:\\[\s\S]|[^\\\]]))*]/,
inside: {
rest: Prism.languages.php,
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'attribute-class-name': [
{
pattern: /([\[)\s]\s*)\b[a-z_]\w*(?!\\)\b/i,
alias: 'class-name',
greedy: true,
lookbehind: true
},
{
pattern: /([\[)\s]\s*)(?:\\?\b[a-z_]\w*)+/i,
alias: 'class-name-fully-qualified',
greedy: true,
lookbehind: true,
inside: {
'punctuation': /\\/
}
}
]
}
}
}
},
});

var string_interpolation = {
pattern: /{\$(?:{(?:{[^{}]+}|[^{}]+)}|[^{}])+}|(^|[^\\{])\$+(?:\w+(?:\[[^\r\n\[\]]+\]|->\w+)*)/,
lookbehind: true,
Expand Down
2 changes: 1 addition & 1 deletion components/prism-php.min.js
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2 changes: 1 addition & 1 deletion tests/languages/latte/html_feature.test
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@
["tag", [["tag", [["punctuation", "<"], "a"]],
["attr-name", ["href"]], ["attr-value", [["punctuation", "="], ["punctuation", "\""],
["latte", [["ld", [["punctuation", "{"], ["tag", "link"]]],
["php", ["Post", ["punctuation", ":"], ["class-name", "show"], ["variable", "$post"], ["operator", "->"], ["property", "id"]]],
["php", [["named-argument", "Post"], ["punctuation", ":"], ["class-name", "show"], ["variable", "$post"], ["operator", "->"], ["property", "id"]]],
["rd", [["punctuation", "}"]]]]],
["punctuation", "\""]]], ["punctuation", ">"]]],
["latte", [["ld", [["punctuation", "{"]]], ["php", [["variable", "$post"], ["operator", "->"], ["property", "title"]]], ["rd", [["punctuation", "}"]]]]],
Expand Down
4 changes: 2 additions & 2 deletions tests/languages/latte/n-attr_feature.test
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Original file line number Diff line number Diff line change
Expand Up @@ -9,13 +9,13 @@
[
["tag", [["tag", [["punctuation", "<"], "a"]],
["n-attr", [["attr-name", "n:href"],
["attr-value", [["punctuation", "="], ["punctuation", "\""], ["php", ["Post", ["punctuation", ":"], ["class-name", "show"], ["variable", "$post"], ["operator", "->"], ["property", "id"]]], ["punctuation", "\""]]]]],
["attr-value", [["punctuation", "="], ["punctuation", "\""], ["php", [["named-argument", "Post"], ["punctuation", ":"], ["class-name", "show"], ["variable", "$post"], ["operator", "->"], ["property", "id"]]], ["punctuation", "\""]]]]],
["punctuation", ">"]]],
"link", ["tag", [["tag", [["punctuation", "</"], "a"]], ["punctuation", ">"]]],

["tag", [["tag", [["punctuation", "<"], "a"]],
["n-attr", [["attr-name", "n:href"],
["attr-value", [["punctuation", "="], ["punctuation", "\""], ["php", ["Post", ["punctuation", ":"], ["class-name", "show"], ["variable", "$post"], ["operator", "->"], ["property", "id"]]], ["punctuation", "\""]]]]],
["attr-value", [["punctuation", "="], ["punctuation", "\""], ["php", [["named-argument", "Post"], ["punctuation", ":"], ["class-name", "show"], ["variable", "$post"], ["operator", "->"], ["property", "id"]]], ["punctuation", "\""]]]]],
["punctuation", ">"]]],
"link", ["tag", [["tag", [["punctuation", "</"], "a"]], ["punctuation", ">"]]],

Expand Down
113 changes: 113 additions & 0 deletions tests/languages/php/attribute_feature.test
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@@ -0,0 +1,113 @@
#[comment
#[]
#[Foo]
#[Foo\Bar\Baz]
#[Route(Http::POST, '/products/create', 1)]
#[
Http\Route(Http::POST, '/products/create', 1),
Foo\Bar\Baz,
Attribute,
AttributeFoo('value'),
AttributeBaz
]

----------------------------------------------------

[
["comment", "#[comment"],

["attribute", [
"#",
["interpolation", [
["punctuation", "["],
["punctuation", "]"]
]]
]],

["attribute", [
"#",
["interpolation", [
["punctuation", "["],
["attribute-class-name", "Foo"],
["punctuation", "]"]
]]
]],

["attribute", [
"#",
["interpolation", [
["punctuation", "["],
["attribute-class-name", [
"Foo",
["punctuation", "\\"],
"Bar",
["punctuation", "\\"],
"Baz"
]],
["punctuation", "]"]
]]
]],

["attribute", [
"#",
["interpolation", [
["punctuation", "["],
["attribute-class-name", "Route"],
["punctuation", "("],
["class-name", "Http"],
["operator", "::"],
["constant", "POST"],
["punctuation", ","],
["string", "'/products/create'"],
["punctuation", ","],
["number", "1"],
["punctuation", ")"],
["punctuation", "]"]
]]
]],

["attribute", [
"#",
["interpolation", [
["punctuation", "["],
["attribute-class-name", [
"Http",
["punctuation", "\\"],
"Route"
]],
["punctuation", "("],
["class-name", "Http"],
["operator", "::"],
["constant", "POST"],
["punctuation", ","],
["string", "'/products/create'"],
["punctuation", ","],
["number", "1"],
["punctuation", ")"],
["punctuation", ","],
["attribute-class-name", [
"Foo",
["punctuation", "\\"],
"Bar",
["punctuation", "\\"],
"Baz"
]],
["punctuation", ","],
["attribute-class-name", "Attribute"],
["punctuation", ","],
["attribute-class-name", "AttributeFoo"],
["punctuation", "("],
["string", "'value'"],
["punctuation", ")"],
["punctuation", ","],
["attribute-class-name", "AttributeBaz"],
["punctuation", "]"]
]]
]]
]



----------------------------------------------------

Checks for attributes.
24 changes: 24 additions & 0 deletions tests/languages/php/named-argument_feature.test
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@@ -0,0 +1,24 @@
foo(
a: 'bar',
qux: 'baz'
);

----------------------------------------------------

[
["function", "foo"],
["punctuation", "("],
["named-argument", "a"],
["punctuation", ":"],
["string", "'bar'"],
["punctuation", ","],
["named-argument", "qux"],
["punctuation", ":"],
["string", "'baz'"],
["punctuation", ")"],
["punctuation", ";"]
]

----------------------------------------------------

Checks for named arguments.
6 changes: 6 additions & 0 deletions tests/languages/php/operators_feature.test
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Expand Up @@ -3,6 +3,7 @@
??
??=
->
?->
::
...
/
Expand Down Expand Up @@ -32,6 +33,8 @@
+=
-
--
>>
<<
-=
?
~
Expand All @@ -48,6 +51,7 @@
["operator", "??"],
["operator", "??="],
["operator", "->"],
["operator", "?->"],
["operator", "::"],
["operator", "..."],
["operator", "/"],
Expand Down Expand Up @@ -77,6 +81,8 @@
["operator", "+="],
["operator", "-"],
["operator", "--"],
["operator", ">>"],
["operator", "<<"],
["operator", "-="],
["operator", "?"],
["operator", "~"],
Expand Down
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