with an xDict object no matter the data your xDict object contains you can use the PCRE REGEX functions<br>
and string functions like str_replace,str_ireplace and substr_replace without stress of invalid data types errors
for the following source:<br>
<?php highlight_string('<?php
require_once(\'../../xdict.class.php\');
$subject =explode(\'\' ,\'Aaaaaa Bbb\');
$subject[]=xdict(0);
$subj=xdict(0);
$subj->fill_with($subject);
echo \'<pre>\';
var_dump(
$subj->preg_replace_callback_array(
[
\'~[a]+~i\' => function ($match) {
return strlen($match[0]). \' matches for "a" found\';
},
\'~[b]+~i\' => function ($match) {
return strlen($match[0]). \' matches for "b" found\';
}
]
));
echo \'<br><br><br>\';
var_dump($subj2->preg_grep(\'~[a]+~i\',0));
echo \'<br><br><br>\';
var_dump($subj2->preg_grep(\'~[a]+~i\',PREG_GREP_INVERT));
echo \'<br><br><br>\';
var_dump($subj2->preg_filter(\'~[a]+~i\',\'gotcha\'));
echo \'<br><br><br>\';
var_dump($subj2->preg_replace(\'~[a]+~i\',\'gotcha\'));
echo \'<br><br><br>\';
$subj->preg_replace_callback(\'~[a]+~i\' ,function ($match) {
return strlen($match[0]). \' matches for "a" found\';
}
)
);
echo \'<br><br><br>\';
var_dump($subj->str_ireplace(\'a\',\'k\'));
echo \'<br><br><br>\';
var_dump($subj->str_ireplace(\'a\',\'k\'));
echo \'<br><br><br>\';
var_dump($subj->substr_replace(\'u\',0,3));
echo \'<br><br><br>\';
$subj=xdict(0);
$subj->explode(\' \',\'this is the great XDict object explode method test\');
$subj->str_split(\'this is the great XDict object str_split method test\',4);
$subj->mb_split(\'\s\',\'this is the great XDict object mb_split method test\');
$subj->preg_split(\'/[\s,]+/\',\'this is the great XDict object preg_split method test\');
$subj->print_xr();
?>')
;?><br>
you got the following result:
<?php
require_once('./../xdict.class.php');
$subject =explode(' ' ,'Aaaaaa Bbb');
$subject[]=xdict(0);
$subj=xdict(0);
$subj->fill_with($subject);
echo '<pre>';
var_dump(
$subj->preg_replace_callback_array(
[
'~[a]+~i' => function ($match) {
return strlen($match[0]). ' matches for "a" found';
},
'~[b]+~i' => function ($match) {
return strlen($match[0]). ' matches for "b" found';
}
]
));
echo '<br><br><br>';
var_dump($subj->preg_grep('~[a]+~i',0));
echo '<br><br><br>';
var_dump($subj->preg_grep('~[a]+~i',PREG_GREP_INVERT));
echo '<br><br><br>';
var_dump($subj->preg_filter('~[a]+~i','gotcha'));
echo '<br><br><br>';
var_dump($subj->preg_replace('~[a]+~i','gotcha'));
echo '<br><br><br>';
var_dump(
$subj->preg_replace_callback('~[a]+~i' ,function ($match) {
return strlen($match[0]). ' matches for "a" found';
}
)
);
echo '<br><br><br>';
var_dump($subj->str_ireplace('a','k'));
echo '<br><br><br>';
var_dump($subj->str_ireplace('a','k'));
echo '<br><br><br>';
var_dump($subj->substr_replace(['u','o','a'],0,3));
echo '<br><br><br>';
$subj=xdict(0);
$subj->explode(' ','this is the great XDict object explode method test');
$subj->str_split('this is the great XDict object str_split method test',4);
$subj->mb_split('\s','this is the great XDict object mb_split method test');
$subj->preg_split('/[\s,]+/','this is the great XDict object preg_split method test');
$subj->print_xr();
?>
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