Commit 45839ad7 authored by Drew Webber's avatar Drew Webber
Browse files

Issue #3270881 by poker10, mfb: PHP 8.1 strpos(): Passing null to parameter #1... 

Issue #3270881 by poker10, mfb: PHP 8.1 strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in text_summary()
parent 90547993

modules/field/modules/text/text.module

+5 −0
Original line number Diff line number Diff line
@@ -348,6 +348,11 @@ function _text_sanitize($instance, $langcode, $item, $column) { 
 */

function text_summary($text, $format = NULL, $size = NULL) {



  // If the input text is NULL, return unchanged.

  if (is_null($text)) {

    return NULL;

  }



  if (!isset($size)) {

    // What used to be called 'teaser' is now called 'summary', but

    // the variable 'teaser_length' is preserved for backwards compatibility.

modules/field/modules/text/text.test

+8 −0
Original line number Diff line number Diff line
@@ -378,6 +378,14 @@ class TextSummaryTestCase extends DrupalWebTestCase { 
    }

  }



  /**

   * Test for the NULL value.

   */

  function testNullSentence() {

    $summary = text_summary(NULL);

    $this->assertNull($summary, 'text_summary() casts returned null');

  }



  /**

   * Calls text_summary() and asserts that the expected teaser is returned.

   */