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yair

quick regexp help

4 posts in this topic

hi hive,

i'm looking to add a number to only floats preceded by the <x> tag i find in an xml file.

help me find the floats

<location><x>251</x><y>184</y></location>
        <graphics>
            <point><x>483.4140127388535</x><y>406.0433604336043</y></point>

thanks

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help me find the floats

#include <array.au3>

$s =  "<location><x>251</x><y>184</y></location>"
$s &= "<graphics>            <point><x>483.4140127388535</x><y>406.0433604336043</y></point>"
$s &= "<location><x>251</x><y>184</y></location>"
$s &= "       <graphics>"
$s &= "            <point><x>4.4140127388535</x><y>406.0433604336043</y></point>"

$array=StringRegExp($s,"(?<=<x>)(\d{1,}\.\d{1,})",1)

_ArrayDisplay($array)

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#include <array.au3>

$s =  "<location><x>251</x><y>184</y></location>"
$s &= "<graphics>            <point><x>483.4140127388535</x><y>406.0433604336043</y></point>"
$s &= "<location><x>251</x><y>184</y></location>"
$s &= "       <graphics>"
$s &= "            <point><x>4.4140127388535</x><y>406.0433604336043</y></point>"
$array=StringRegExp($s,"<point><x>([\d.]+)",3)
_ArrayDisplay($array)


George

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thanks guys

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