Php fatal error: uncaught error: call to undefined function each() in

• #1

Warning:  "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"?

PHP Fatal error:  Uncaught Error: Call to undefined function each() in D:\xampp\php\pear\PHPUnit\Util\Getopt.php:80
Stack trace:
#0 D:\xampp\php\pear\PHPUnit\TextUI\Command.php(242): PHPUnit_Util_Getopt::getopt(Array, 'd:c:hv', Array)
#1 D:\xampp\php\pear\PHPUnit\TextUI\Command.php(138): PHPUnit_TextUI_Command->handleArguments(Array)
#2 D:\xampp\php\pear\PHPUnit\TextUI\Command.php(129): PHPUnit_TextUI_Command->run(Array, true)
#3 D:\xampp\php\phpunit(46): PHPUnit_TextUI_Command::main()
#4 {main}
  thrown in D:\xampp\php\pear\PHPUnit\Util\Getopt.php on line 80

Fatal error: Uncaught Error: Call to undefined function each() in D:\xampp\php\pear\PHPUnit\Util\Getopt.php:80
Stack trace:
#0 D:\xampp\php\pear\PHPUnit\TextUI\Command.php(242): PHPUnit_Util_Getopt::getopt(Array, 'd:c:hv', Array)
#1 D:\xampp\php\pear\PHPUnit\TextUI\Command.php(138): PHPUnit_TextUI_Command->handleArguments(Array)
#2 D:\xampp\php\pear\PHPUnit\TextUI\Command.php(129): PHPUnit_TextUI_Command->run(Array, true)
#3 D:\xampp\php\phpunit(46): PHPUnit_TextUI_Command::main()

        reset($args);
        array_map('trim', $args);

        while (list($i, $arg) = each($args)) {
            if ($arg == '') {
                continue;
            }

Deep Sheth Asks: Navigation host is not showing in Navigation graph
main activity (called news activity)

Code:

<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".ui.NewsActivity">

    <FrameLayout
        android:id="@+id/flFragment"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        app:layout_constraintBottom_toTopOf="@+id/bottomNavigationView"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <fragment
            android:id="@+id/newsNavHostFragment"
            android:name="androidx.navigation.fragment.NavHostFragment"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            app:defaultNavHost = "true"
            app:NavGraph="@navigation/nav_graph"/>


    </FrameLayout>

    <com.google.android.material.bottomnavigation.BottomNavigationView
        android:id="@+id/bottomNavigationView"
        android:layout_width="match_parent"
        android:layout_height="56dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toStartOf="parent"/>
</androidx.constraintlayout.widget.ConstraintLayout>

and mine nav_graph.xml code

Code:

<?xml version="1.0" encoding="utf-8"?>
<navigation xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/news_nav_graph">
</navigation>

i have tried to restart and cache android studio but it didnt work. and also updated navigation dependencies to latest version..

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I have a sub-form that focuses its answer on the active cell that was chosen. BUT, once I click on the cell/button to load/show this sub-form, my choice of the ‘active cell’ changes to the button cell and my sub-form rejects the chosen cell. I don’t have this problem if I use an ActiveX button but I’ trying to avoid them on this project. Any recommendations?

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fernando gonzalez Asks: Error with subscribe or inserting data between ionic and php/mysql
In the file "cargar-obra.page.ts" I have this function:

Code:

btnClickAgregarObra(){
  const datosObra = {
      num_obra: this.num_obra,
      nombre_obra: this.nombre_obra,
      dir_obra: this.dir_obra,
      muni_obra: this.muni_obra,
      costo_obra: this.costo_obra,
      fecha_ini_obra: this.fecha_ini_obra,
    }
  this.configService.cargarObra(datosObra).subscribe(res=>console.log(res));

that last line calls this code on "config.service.ts":

Code:

public cargarObra(obraData){
    console.log(obraData);
    return this.http.post('http://localhost/obras.php',obraData,{headers:{'Content-Type':'application/json'}})
  }

About that las code, I put the "console.log(obraData)" to see if the json brings the data correctly, and it does.

And the code above calls the las file "obras.php":

Code:

$body = file_get_contents("php://input");
$body2 = json_decode($body, true);

$num_obra = $body2['num_obra'];  
$nombre_obra = $body2['nombre_obra'];
$dir_obra = $body2['dir_obra'];  
$muni_obra = $body2['muni_obra']; 
$costo_obra = $body2['costo_obra']; 
$fecha_ini_obra = $body2['fecha_ini_obra']; 
$inspector_asignado = $body2['inspector_asignado']; 

$sql = "INSERT INTO `obra`(`idobra`, `idusuario`, `descripcion`, `direccion`, `localidad`, `fechainicio`, `costo`) VALUES ($num_obra, $inspector_asignado,'$nombre_obra','$dir_obra','$muni_obra','$fecha_ini_obra', $costo_obra)";

$q = mysqli_query($conn, $sql);
die();

What could be happening? Thanks to all help.

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I know python isn't a viable option for VR game development, but I hope there's a way to create a 3D game in it.

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Husker Asks: Memory leak when creating matplotlib.plots in loops
I know it was discussed not only once. Unfortunately, I do not get further.

first the basic: I am trying to loop through OHLC data and create charts. Unfortunately the memory keeps running full.

Apparently it has something to do with the size of the chart.

Code:

plt.ioff()
fig = plt.figure(figsize=(50, 25))

for line in ohlc_data:

   # Make magic with the data
   # ...

   df = x.get_ohlc_data()
   ohlc_area = plt.subplot2grid((6, 3), (0, 0), colspan=3, rowspan=4)
   ohlc_area.plot(df[['Date']], df[['close']], 'k-', markevery=markers_on, marker='D',
                                                       label='close')
   plt.grid(axis='x', color='0.95')
   plt.grid(axis='y', color='0.95')
   plt.savefig("Diagramme/" + str(x.id) + "_" + x.state + ".png")

   # Try to clean up everything
   fig.clf()
   plt.cla()
   plt.clf()
   plt.close('all')
   gc.collect()

Up to this point it works. Unfortunately fig.clf() also resets the size of the diagram. If I try to resize the diagram within the loop, there is a memory leak and I don't understand why.

Code:

plt.ioff()
fig = plt.figure(figsize=(50, 25))

for line in ohlc_data:

   # Make magic with the data
   # ...

   #plt.figure(figsize=(50, 25))
   plt.rcParams["figure.figsize"] = (50, 25)
   #fig = plt.figure(figsize=(50, 25))

   df = x.get_ohlc_data()
   ohlc_area = plt.subplot2grid((6, 3), (0, 0), colspan=3, rowspan=4)
   ohlc_area.plot(df[['Date']], df[['close']], 'k-', markevery=markers_on, marker='D',
                                                       label='close')
   plt.grid(axis='x', color='0.95')
   plt.grid(axis='y', color='0.95')
   plt.savefig("Diagramme/" + str(x.id) + "_" + x.state + ".png")

   # Try to clean up everything
   fig.clf()
   plt.cla()
   plt.clf()
   plt.close('all')
   gc.collect()

I tried at the beginning of the loop with:

Code:

   #plt.figure(figsize=(50, 25))
   plt.rcParams["figure.figsize"] = (50, 25)
   #fig = plt.figure(figsize=(50, 25))

Unfortunately it does not work, can someone tell me how I can prevent the memory increase or how this problem comes about?

Thanks in advance

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