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| |
| = [PHP] Conditional breakpoints and new Twig features |
| :author: Junichi |
| :revdate: 2018-08-30 |
| :jbake-type: post |
| :jbake-tags: blogentry |
| :jbake-status: published |
| :keywords: Apache NetBeans blog index |
| :description: Apache NetBeans blog index |
| :toc: left |
| :toc-title: |
| :syntax: true |
| :experimental: |
| |
| |
| Hi all. Today, we will show you some new features which will be available in the *next NetBeans version*, maybe |
| (NetBeans 10? NOTE: we cannot promise anything about release contents at the moment). |
| |
| First of all, if you would like to try new features, please build NetBeans yourself. |
| |
| [source,console] |
| ---- |
| git clone git@github.com:apache/incubator-netbeans.git |
| cd incubator-netbeans |
| ant -Dcluster.config=full |
| (or ant -Dcluster.config=php) |
| ---- |
| |
| You can find the start-up files in the nbbuild/netbeans/bin directory if the build succeeds. So please run it. |
| |
| == Debugger: Conditional breakpoints |
| |
| You can stop the debugger if the context matches your condition. |
| i.e. If the condition is true, the debugger stops on the breakpoint, otherwise, it does not stop there. |
| |
| I assume that you have already done the settings for debugging. (please see: xref:../../wiki/HowToConfigureXDebug.adoc[HowToConfigureXDebug]) |
| If xdebug doesn't work, please ask someone via xref:../../community/mailing-lists.adoc[Apache NetBeans mailing lists]. (Please don't ask here.) |
| |
| Just in my case(Ubuntu 18.04): |
| |
| [source,console] |
| ---- |
| sudo apt install php-xdebug |
| sudo vim /etc/php/7.2/mods-available/xdebug.ini |
| |
| # Change to the following |
| zend_extension=xdebug.so |
| xdebug.remote_enable=1 |
| xdebug.remote_autostart=1 |
| xdebug.idekey="netbeans-xdebug" |
| ---- |
| |
| Let's try running with a sample code(index.php): |
| |
| [source,php] |
| ---- |
| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="UTF-8"> |
| <title></title> |
| </head> |
| <body> |
| <?php |
| $array = ["foo", "bar", "baz", "qux"]; |
| foreach ($array as $value) { |
| echo $value; |
| } |
| ?> |
| </body> |
| </html> |
| ---- |
| |
| |
| === Step 1: Enable a breakpoint |
| |
| You can enable it when you click a line number. |
| |
| image::blogs/entry/php-conditional-breakpoints-and-new1.png[] |
| |
| === Step 2: Show the Breakpoint Properties dialog |
| |
| To show it, please right-click the breakpoint, then please click menu:Breakpoint[Properties]. |
| |
| image::blogs/entry/php-conditional-breakpoints-and-new2.png[] |
| |
| image::blogs/entry/php-conditional-breakpoints-and-new3.png[] |
| |
| === Step 3: Input a condition |
| |
| Please check "Condition" and input your condition to the combo box, then click the OK button. |
| |
| image::blogs/entry/php-conditional-breakpoints-and-new4.png[] |
| |
| === Step 4: Run Debug Project |
| |
| Please click Debug > Debug Project or the icon on the toolbar. |
| |
| In this case, the debugger stops on the breakpont if $value is "baz". |
| |
| image::blogs/entry/php-conditional-breakpoints-and-new5.gif[] |
| |
| == Twig: Code completion for delimiters, brackets, and quotes |
| |
| Twig editor supports code completion for delimeters( and ), brackets([, (, and {), and quotes(" and '). |
| This feature is enabled by default. |
| If you would like to disable, please uncheck the options (menu:Tools[Options > Editor > Code Completion > Language: Twig File]). |
| |
| image::blogs/entry/php-conditional-breakpoints-and-new6.png[] |
| |
| image::blogs/entry/php-conditional-breakpoints-and-new7.gif[] |
| |
| == Twig: Palette support |
| |
| You can show the palette window. Please click menu:Window[IDE Tools > Palette]. |
| |
| image::blogs/entry/php-conditional-breakpoints-and-new8.png[] |
| |
| That's all for today. As always, please test it. |
| If you find some issues or enhancements, please report them to JIRA |
| (Components: php - Debugger, php - Twig). Thanks. |
