@ 2014-08-15T15:49:45Z <?php
$string = ' love@outerbanks.org ';
preg_match('/^\x{c2a0}*(.*?)\x{c2a0}*$/u', $string, $out);
var_dump($out);
foreach ($out[1] as $chr) {
echo ord($chr);
}
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 array(2) {
[0]=>
string(27) " love@outerbanks.org "
[1]=>
string(27) " love@outerbanks.org "
}
Warning: foreach() argument must be of type array|object, string given in /in/CfltQ on line 8
Output for 4.3.3 - 4.3.10 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.24 - 5.5.35 , 5.6.7 - 5.6.28 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.20 , 7.2.5 - 7.2.33 , 7.3.16 - 7.3.33 , 7.4.0 - 7.4.33 array(2) {
[0]=>
string(27) " love@outerbanks.org "
[1]=>
string(27) " love@outerbanks.org "
}
Warning: Invalid argument supplied for foreach() in /in/CfltQ on line 8
Output for 4.3.11 array(2) {
[0]=>
string(27) " love@outerbanks.org "
[1]=>
string(27) " love@outerbanks.org "
}
Output for 4.3.0 - 4.3.2 array(0) {
}
Warning: Invalid argument supplied for foreach() in /in/CfltQ on line 8
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251.68 ms | 401 KiB | 312 Q