SofaDoc

inc/expressionfunction.php

Contains the swExpressionFunction class to define functions and all its subclasses
File also popluates the global $swExpressionFunctions array (only once for performance)

Classes

swExpressionFunction

Provides a class to delegate and execute function.
$label function label as used in RPN (starting with :)
$arity number of arguments (must be present, because in RPN it is not present any more)

swExpressionCompiledFunction extends swExpressionFunction

Provides a class to compile functions defined in Relation.
$lines() source text
$compiledlines() rpn representation
$xp internal expression engine
$args() runtime arguments
$offset runtime offset state

Methods

__construct($lb,$source,$off)
compile()
run($args)

Properties

$lines
$compiledlines
$xp
$args
$offset

xpAbs extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpAdd extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpAnd extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpAndRight extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpCeil extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpBigramStat extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpComma extends swExpressionFunction

Nop function

Methods

__construct()
run($args)

Properties

xpConcat extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpCos extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpCosineSimilarity extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpDiv extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpEqN extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpEqS extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpFileExists extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpExp extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpFalse extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpFloor extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpFormat extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpGeN extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpGeS extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpGtN extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpGtS extends swExpressionFunction

Methods

__construct()
run($args)

Properties

XpHint extends swExpressionFunction

Returns true if a text matches the hint pattern.
A hint is a combination fof urltext, separated by spaces (AND) and by pipes (OR).
"foo bar" foo AND bar
"foo|bar" foo OR bar
"alice bob/foo" (alice AND bob) OR foo
There can not be nested levels of space and pipes

Methods

__construct()
run($args)

Properties

xpIdiv extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpJaccardDistance extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpLeN extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpLength extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpLeS extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpLevenshtein extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpLink extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpLn extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpLog extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpLower extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpLtN extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpLtS extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpMax extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpMin extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpMod extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpMul extends swExpressionFunction

Methods

__construct()
run($args)

Properties

XpNative extends swExpressionFunction

Provides a class to access wiki functions.
$nativefunction instance of wiki function class
Only functions with a defined arity can be included
Native function do not handle infinity and undefined
Native function do not expression functions

Methods

__construct()
init($key,$fn)
run($args)

Properties

$nativefunction

xpNeN extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpNeg extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpNeS extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpNot extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpOr extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpPad extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpPow extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpRegex extends swExpressionFunction

Provides a class to handle case-sensitive regex search
As an alternative for backslash \ the ∫ can be used

Methods

__construct()
run($args)

Properties

xpRegexi extends swExpressionFunction

Provides a class to handle case-insensitive regex search
As an alternative for backslash \ the ∫ can be used

Methods

__construct()
run($args)

Properties

xpRegexReplace extends swExpressionFunction

Provides a class to handle regex replace
As an alternative for backslash \ the ∫ can be used

Methods

__construct()
run($args)

Properties

xpRegexReplaceMod extends swExpressionFunction

Provides a class to handle regex replace with a modifier as argument
As an alternative for backslash \ the ∫ can be used

Methods

__construct()
run($args)

Properties

xpReplace extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpResume extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpRnd extends swExpressionFunction

Returns a random number between 0 and 999999

Methods

__construct()
run($agrs)

Properties

xpRound extends swExpressionFunction

Rounds to integer

Methods

__construct()
run($args)

Properties

XPSecondsToSql extends swExpressionFunction

Converts unix seconds to SQL date-time string

Methods

__construct()
run($args)

Properties

xpSign extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpSin extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpSoundex extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpSoundexLong extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpSqlEscape extends swExpressionFunction

Converts SQL date-time string to unix seconds

Methods

__construct()
run($args)

Properties

xpSqlToSeconds extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpSqrt extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpStrip extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpSub extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpSubstr extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpTag extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpTan extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpTemplate extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpTrim extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpWeightedJaccardDistance extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpTrue extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpUpper extends swExpressionFunction

Methods

__construct()
run($args)

Properties

xpUrlText extends swExpressionFunction

Converts text to urltext

Methods

__construct()
run($args)

Properties

xpXor extends swExpressionFunction

Methods

__construct()
run($args)

Properties

Used elements

Classes

XPAbs, XPAdd, XPAnd, XPCeil, XPComma, XPConcat, XPCos, XPDiv, XPEqN, XPEqS, XPFloor, XPFormat, XPGeN, XPGeS, XPGtN, XPGtS, XPHint, XPIdiv, XPLeS, XPLength, XPLink, XPLower, XPLtN, XPLtS, XPMax, XPMin, XPMod, XPMul, XPNeN, XPNeS, XPNeg, XPNot, XPOr, XPPad, XPPow, XPRegex, XPRegexReplace, XPRegexReplaceMod, XPRegexi, XPReplace, XPRnd, XPRound, XPSQLtoSeconds, XPSecondsToSQL, XPSign, XPSin, XPSoundex, XPSoundexLong, XPSqrt, XPStrip, XPSub, XPSubstr, XPTag, XPTan, XPTrim, XPUpper, XPXor, XPleN, XPurltext, XpExp, XpLn, XpLog, XpResume, XpTemplate, swExpression, swExpressionError, swTemplateParser, swWiki, xpBigramStat, xpCosineSimilarity, xpFileExists, xpJaccardDistance, xpLevenshtein, xpSqlEscape, xpWeightedJaccardDistance

Functions

swBigramStat, swConvertText15, swNameURL, swNumberformat, swResumeFromText

Globals

$swExpressionFunctions

Variables

$alist, $alistsum, $alistw, $andfound, $args, $blist, $blistsum, $blistw, $body, $command, $command2, $conditioncount, $dotxx, $dotxy, $dotyy, $dummy, $elem, $elsefound, $fields, $file1, $file2, $found, $hand, $hands, $hands2, $hors, $hors2, $jaccard, $length, $line, $list, $localvalues, $orfound, $result, $score, $source, $stack

Short variables: $a, $arg, $b, $c, $d, $eq, $f, $fn, $hor, $i, $il, $j, $k, $key, $lb, $off, $p, $raw, $s, $ti, $u, $v, $w

Features

array, class, exception, file, math, mb, preg, str, string, time, variable

Others

SQLite3, levenshtein, soundex