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OIK_libs::compatible_version() – Determine if the current version is compatible with the required version

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Description

Determine if the current version is compatible with the required version

Usage

OIK_libs::compatible_version( $current_version, $required_version );

Parameters

$current_version
( string ) required – a specific version
$required_version
( string ) required – may include wildcards

Returns

void

TO DO

Decide what to do about version checking, which is already fully implemented for packages in Composer
$version_compare comparison means
-1 current < required no good
0 current = required that’s fine and dandy
1 current > required
current required Means
——- ——– ———–
any * OK
x y -1 = no good
x x 0 = OK
y x actually we need to do semantic versioning checking

Source

File name: oik-lib/includes/class-oik-libs.php
Lines:
1 to 26 of 26
  function compatible_version( $current_version, $required_version ) {
    //bw_trace2( null, null, true, BW_TRACE_VERBOSE );
    bw_trace2();

    if ( ($current_version !== null) && ($required_version !== null) && ("*" != $required_version) ) {
      $version_compare = version_compare( $current_version, $required_version );
      $acceptable = false;
      bw_trace2( $version_compare, "version compare", false, BW_TRACE_VERBOSE );
      switch ( $version_compare ) {
        case 0:
            $acceptable = true;
          break;
        case -1:
          break;
          
        default:
          // Now we have to check semantic versioning
          // but in the mean time pretend it's acceptable
          $acceptable = true;
      }
        
    } else { 
      $acceptable = true;
    }
    return( $acceptable );
  }
 
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