exif_read_data

Function • Params and return types changed in PHP 8.0

Reads the EXIF headers from an image file.

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

exif_read_data Function synopsis

exif_read_data(
    $file,
    ?string $required_sections = null,
    bool $as_arrays = false,
    bool $read_thumbnail = false
  ): array|false

Parameters

$file
$required_sections

OptionalType?stringDefault valuenull

Is a comma separated list of sections that need to be present in file to produce a result array. If none of the requested sections could be found the return value is false.

$required_sections accepts one of the following string values:

  • FILE
  • COMPUTED
  • ANY_TAG
  • IFD0
  • THUMBNAIL
  • COMMENT
  • EXIF
$as_arrays

OptionalTypeboolDefault valuefalse

$read_thumbnail

OptionalTypeboolDefault valuefalse

Return value

Typearray|false

Changes to the exif_read_data Function

PHP 8.0

  • Return type added: array|false
  • Parameter name of parameter #1 changed: $filename to $file
  • Parameter name of parameter #2 changed: $sections_needed to $required_sections
  • Parameter type added for parameter #2 ($required_sections): ?string
  • Parameter default value added for position #2 ($required_sections): null
  • Parameter name of parameter #3 changed: $sub_arrays to $as_arrays
  • Parameter type added for parameter #3 ($as_arrays): bool
  • Parameter default value added for position #3 ($as_arrays): false
  • Parameter type added for parameter #4 ($read_thumbnail): bool
  • Parameter default value added for position #4 ($read_thumbnail): false
  exif_read_data(
-     $filename,
+     $file,
-     $sections_needed,
+     ?string $required_sections = null,
-     $sub_arrays,
+     bool $as_arrays = false,
-     $read_thumbnail
+     bool $read_thumbnail = false
-   )
+   ): array|false

exif_read_data Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes