oikb_get_response() – Prompt for a response from stdin

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Description

Prompt for a response from stdin

Only echo if we're going to pause, or are skipping

Usage

$string = oikb_get_response( $text, $pause );

Parameters

$text

( string ) optional default: Continue? – prompt for the response

$pause

( bool ) optional – force a pause even when the response is "go"

Returns

string the trimmed response

Source

File name: oik-batch/oik-login.inc
Lines:

function oikb_get_response( $text="Continue?", $pause=false ) {
  static $resp = false; 
  $response = $resp;
  if ( $pause || ( $resp !== "g" ) && ( $resp !== "s" ) ) {
    echo "$text ( y=yes/n=no/s=skip/g=go/q=quit )";
    $stdin = fopen( "php://stdin", "r" );
    $response = fgets( $stdin );
    fclose( $stdin );
  }  
  $resp = strtolower( substr( trim( $response ), 0, 1 ) );
  switch ( $resp ) {
    case "n":
    case "s":
      $response = false;
      break;
    case "q":
      echo "Ending";
      die();
      break;
    case "":
      $response = true;
      break;
    default:
      // Let the caller determine
      break;    
  }
  oikb_check_time_limit();
  return( $response );
}
 

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