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Remove PHP4 timezone support. Props hakre. fixes #16970

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git-svn-id: https://develop.svn.wordpress.org/trunk@17637 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2011-04-13 17:30:02 +00:00
parent 0e80d3e440
commit 95d1619373
3 changed files with 16 additions and 65 deletions
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wp-includes/functions.php
+1 -25
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@@ -120,7 +120,7 @@ function date_i18n( $dateformatstring, $unixtimestamp = false, $gmt = false ) {
}
$timezone_formats = array( 'P', 'I', 'O', 'T', 'Z', 'e' );
$timezone_formats_re = implode( '|', $timezone_formats );
if ( preg_match( "/$timezone_formats_re/", $dateformatstring ) && wp_timezone_supported() ) {
if ( preg_match( "/$timezone_formats_re/", $dateformatstring ) ) {
$timezone_string = get_option( 'timezone_string' );
if ( $timezone_string ) {
$timezone_object = timezone_open( $timezone_string );
@@ -4062,9 +4062,6 @@ function global_terms_enabled() {
* @return float|bool
*/
function wp_timezone_override_offset() {
if ( !wp_timezone_supported() ) {
return false;
}
if ( !$timezone_string = get_option( 'timezone_string' ) ) {
return false;
}
@@ -4077,27 +4074,6 @@ function wp_timezone_override_offset() {
return round( timezone_offset_get( $timezone_object, $datetime_object ) / 3600, 2 );
}
/**
* Check for PHP timezone support
*
* @since 2.9.0
*
* @return bool
*/
function wp_timezone_supported() {
$support = false;
if (
function_exists( 'date_create' ) &&
function_exists( 'date_default_timezone_set' ) &&
function_exists( 'timezone_identifiers_list' ) &&
function_exists( 'timezone_open' ) &&
function_exists( 'timezone_offset_get' )
) {
$support = true;
}
return apply_filters( 'timezone_support', $support );
}
/**
* {@internal Missing Short Description}}
*