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1 ## PHP Syntax Highlighting
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2 syntax "PHP" "\.php[2345s~]?$"
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3 color white start="<\?(php|=)?" end="\?>"
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4 # Functions
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5 color brightblue "([a-zA-Z0-9_-]*)\("
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6 # Constructs
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7 color brightblue "(class|extends|goto) ([a-zA-Z0-9_]*)"
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8 color green "[^a-z0-9_-]{1}(var|class|function|echo|case|break|default|exit|switch|if|else|elseif|endif|foreach|endforeach|@|while|public|private|protected|return|true|false|null|TRUE|FALSE|NULL|const|static|extends|as|array|require|include|require_once|include_once|define|do|continue|declare|goto|print|in|namespace|use)[^a-z0-9_-]{1}"
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9 color brightblue "[a-zA-Z0-9]+:"
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10 # Variables
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11 color white "\$[a-zA-Z_0-9$]*|[=!<>]"
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12 color white "\->[a-zA-Z_0-9$]*|[=!<>]"
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13 # Special Characters
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14 color yellow "[.,{}();]"
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15 color yellow "\["
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16 color yellow "\]"
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17 color yellow "[=][^>]"
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18 # Numbers
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19 color magenta "[+-]*([0-9]\.)*[0-9]+([eE][+-]?([0-9]\.)*[0-9])*"
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20 color magenta "0x[0-9a-zA-Z]*"
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21 # Special Variables
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22 color brightblue "(\$this|parent::|self::|\$this->)"
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23 # Bitwise Operations
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24 color magenta "(\;|\||\^){1}"
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25 # And/Or/SRO/etc
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26 color green "(\;\;|\|\||::|=>|->)"
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27 # Online Comments
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28 color brightyellow "(#.*|//.*)$"
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29 # STRINGS!
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30 color red "('[^']*')|(\"[^\"]*\")"
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31 # Inline Variables
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32 color white "\{\$[^}]*\}"
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33 # PHP Tags
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34 color red "(<\?(php)?|\?>)"
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35 # General HTML
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36 color red start="\?>" end="<\?(php|=)?"
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37 # trailing whitespace
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38 color ,green "[^[:space:]]{1}[[:space:]]+$"
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39 # multi-line comments
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40 color brightyellow start="/\*" end="\*/"
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