CODEWITHSUNDEEP
phpvariablespreg-match
jayjayh
jayjayh

Reputation: 11

match multiple variable in preg_match

Hi i really cant find the answer. i got a couple variable that i wanna use in a preg_match but i only can use one variable.

my code is:

    function imagetoday(){
    global $imagetoday;
if(preg_match_all('/rain.png/', $imagetoday)){
    echo '<img src="assets/img/rain.png" class="img-responsive week" alt="Responsive image">';
    }

if(preg_match('/light_rain.png/', $imagetoday)){
    echo '<img src="assets/img/light_rain.png" class="img-responsive week" alt="Responsive image">';
    }


if(preg_match('/partly_cloudy.png/', $imagetoday)){
    echo '<img src="assets/img/partly_cloudy.png" class="img-responsive week" alt="Responsive image">';
    }
}

i tried to use 

if(preg_match('/light_rain.png/', $imagetoday, $imageday2, imageday3, $imageday4)){
echo '<img src="assets/img/light_rain.png" class="img-responsive week" alt="Responsive image">';
}

but doesnt work can someone help me please? thanks!

Upvotes: 0

Views: 1488

Answers (1)

Casimir et Hippolyte
Casimir et Hippolyte

Reputation: 89547

like this:

if (preg_match('/(?:(?:light_)?rain|partly_cloudy)\.png/', $imagetoday, $match)) {
    echo '<img src="assets/img/' . $match[0]
       . '" class="img-responsive week" alt="Responsive image">';
}

Upvotes: 1

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