Hi, i need ur help. im new with regex and i cant get the right string i need…
I have a xml-file with many temperatures and want only one temperature of them.
here is the sample xml-file
<sensor107>
<name>sample1</name>
<value_float>39.31</value_float>
<value_int>3931</value_int>
<value_string>39.31</value_string>
<min_abs_float>37.11</min_abs_float>
<max_abs_float>44.16</max_abs_float>
<min_day_float>38.36</min_day_float>
<max_day_float>40.81</max_day_float>
<unit>%</unit>
<value_display>39.31 %</value_display>
</sensor107>
<sensor108>
<name>sample2</name>
<value_float>1085.47</value_float>
<value_int>108546</value_int>
<value_string>1085.47</value_string>
<min_abs_float>1082.63</min_abs_float>
<max_abs_float>1086.42</max_abs_float>
<min_day_float>1082.63</min_day_float>
<max_day_float>1086.42</max_day_float>
<unit>hPa</unit>
<value_display>1085.47 hPa</value_display>
</sensor108>
<sensor109>
<name>sample3</name>
<value_float>17.40</value_float>
<value_int>1739</value_int>
<value_string>17.40</value_string>
<min_abs_float>16.95</min_abs_float>
<max_abs_float>19.04</max_abs_float>
<min_day_float>17.20</min_day_float>
<max_day_float>17.87</max_day_float>
<unit>°C</unit>
<value_display>17.40 °C</value_display>
</sensor109>
<sensor110>
<name>sample4</name>
<value_float>36.06</value_float>
<value_int>3606</value_int>
<value_string>36.06</value_string>
<min_abs_float>33.96</min_abs_float>
<max_abs_float>44.93</max_abs_float>
<min_day_float>33.96</min_day_float>
<max_day_float>39.72</max_day_float>
<unit>%</unit>
<value_display>36.06 %</value_display>
</sensor110>
<sensor111>
<name>sample5</name>
<value_float>1086.10</value_float>
<value_int>108609</value_int>
<value_string>1086.10</value_string>
<min_abs_float>1083.89</min_abs_float>
<max_abs_float>1086.73</max_abs_float>
<min_day_float>1083.89</min_day_float>
<max_day_float>1086.42</max_day_float>
<unit>hPa</unit>
<value_display>1086.10 hPa</value_display>
</sensor111>
Now i only need the temp of the sample4 “value_float”.
With (.*?<value_float>(.*?)</value_float>.*)
i didnt get the right value.
With (.*?<name>sample4</name>(.*?)</value_float>.*)
i get the rigth temp, but with <value_float>
infront of it.
plz…need help.
THX