Revisions to Function to insert missing image size attributes into img tags

deleted 5 characters in body

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edited Aug 5, 2016 at 4:49

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function replaceImageMeta( $imagename ) {

    preg_match_all('/(alt|title|src)=("[^"]*")/i',$imagename, $img);//var_dump( str_replace("\"", "" , ( $img[2][0] ) ) );

    list($width, $height, $type, $attr) = getimagesize( str_replace("\"", "" , ( $img[2][0] ) ));

    $imgname = str_replace("\"", "" , ( $img[2][0] ) );

    return sprintf('&lt;img'<img src="%s" width="%dpx" height="%dpx" >', str_replace("\"", "" , ( $img[2][0] ) ), $width, $height);

}

So call the function with image string

replaceImageMeta( "&lt;img"<img src=\"https://link.to/sum/img.jpg\" alt=\"Image Title\"&gt;"Title\" >" )

function replaceImageMeta( $imagename ) {

    preg_match_all('/(alt|title|src)=("[^"]*")/i',$imagename, $img);//var_dump( str_replace("\"", "" , ( $img[2][0] ) ) );

    list($width, $height, $type, $attr) = getimagesize( str_replace("\"", "" , ( $img[2][0] ) ));

    $imgname = str_replace("\"", "" , ( $img[2][0] ) );

    return sprintf('&lt;img src="%s" width="%dpx" height="%dpx" >', str_replace("\"", "" , ( $img[2][0] ) ), $width, $height);

}

So call the function with image string

replaceImageMeta( "&lt;img src=\"https://link.to/sum/img.jpg\" alt=\"Image Title\"&gt;" )

function replaceImageMeta( $imagename ) {

    preg_match_all('/(alt|title|src)=("[^"]*")/i',$imagename, $img);//var_dump( str_replace("\"", "" , ( $img[2][0] ) ) );

    list($width, $height, $type, $attr) = getimagesize( str_replace("\"", "" , ( $img[2][0] ) ));

    $imgname = str_replace("\"", "" , ( $img[2][0] ) );

    return sprintf('<img src="%s" width="%dpx" height="%dpx" >', str_replace("\"", "" , ( $img[2][0] ) ), $width, $height);

}

So call the function with image string

replaceImageMeta( "<img src=\"https://link.to/sum/img.jpg\" alt=\"Image Title\" >" )

Improved formatting

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edit approved Aug 5, 2016 at 0:58

ngearing

2.2k
1
14
16


function replaceImageMeta( $imagename ){

preg_match_all('/(alt|title|src)=("[^"]*")/i',$imagename, $img);//var_dump( str_replace(""", "" , ( $img[2][0] ) ) );

list($width, $height, $type, $attr) = getimagesize( str_replace(""", "" , ( $img[2][0] ) ));

$imgname = str_replace(""", "" , ( $img[2][0] ) );

return sprintf('<img src="%s" width="%dpx" height="%dpx" >', str_replace(""", "" , ( $img[2][0] ) ), $width, $height);

}

function replaceImageMeta( $imagename ) {

    preg_match_all('/(alt|title|src)=("[^"]*")/i',$imagename, $img);//var_dump( str_replace("\"", "" , ( $img[2][0] ) ) );

    list($width, $height, $type, $attr) = getimagesize( str_replace("\"", "" , ( $img[2][0] ) ));

    $imgname = str_replace("\"", "" , ( $img[2][0] ) );

    return sprintf('&lt;img src="%s" width="%dpx" height="%dpx" >', str_replace("\"", "" , ( $img[2][0] ) ), $width, $height);

}

So call the function with image string replaceImageMeta( "<img src="https://link.to/sum/img.jpg" alt="Image Title">" )

replaceImageMeta( "&lt;img src=\"https://link.to/sum/img.jpg\" alt=\"Image Title\"&gt;" )


function replaceImageMeta( $imagename ){

preg_match_all('/(alt|title|src)=("[^"]*")/i',$imagename, $img);//var_dump( str_replace(""", "" , ( $img[2][0] ) ) );

list($width, $height, $type, $attr) = getimagesize( str_replace(""", "" , ( $img[2][0] ) ));

$imgname = str_replace(""", "" , ( $img[2][0] ) );

return sprintf('<img src="%s" width="%dpx" height="%dpx" >', str_replace(""", "" , ( $img[2][0] ) ), $width, $height);

}

So call the function with image string replaceImageMeta( "<img src="https://link.to/sum/img.jpg" alt="Image Title">" )

function replaceImageMeta( $imagename ) {

    preg_match_all('/(alt|title|src)=("[^"]*")/i',$imagename, $img);//var_dump( str_replace("\"", "" , ( $img[2][0] ) ) );

    list($width, $height, $type, $attr) = getimagesize( str_replace("\"", "" , ( $img[2][0] ) ));

    $imgname = str_replace("\"", "" , ( $img[2][0] ) );

    return sprintf('&lt;img src="%s" width="%dpx" height="%dpx" >', str_replace("\"", "" , ( $img[2][0] ) ), $width, $height);

}

So call the function with image string

replaceImageMeta( "&lt;img src=\"https://link.to/sum/img.jpg\" alt=\"Image Title\"&gt;" )

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created Aug 5, 2016 at 0:20

ForgeOnline

26
3


function replaceImageMeta( $imagename ){

preg_match_all('/(alt|title|src)=("[^"]*")/i',$imagename, $img);//var_dump( str_replace(""", "" , ( $img[2][0] ) ) );

list($width, $height, $type, $attr) = getimagesize( str_replace(""", "" , ( $img[2][0] ) ));

$imgname = str_replace(""", "" , ( $img[2][0] ) );

return sprintf('<img src="%s" width="%dpx" height="%dpx" >', str_replace(""", "" , ( $img[2][0] ) ), $width, $height);

}

So call the function with image string replaceImageMeta( "<img src="https://link.to/sum/img.jpg" alt="Image Title">" )

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