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<?php $tests=[ 'Non-Images Only'=>'filename 1 (https://example.com/test.exe)', 'Mixed-Type'=>'filename 1 (https://example.com/test.pdf), filename 2 (https://example.com/cool_image.jpg), filename 3 (https://example.com/other-file.docx), filename 4 (https://example.com/nice_image.png)', 'No Files'=>'filename 1 (), filename 2 ()', 'Images-Only'=>'filename 1 (https://example.com/another.png), filename 2 (https://example.com/cool_image.jpg))']; $image_pattern='~\.(?:png|gif|jpe?g|bmp)\),?$~im'; $non_image_pattern='~\.(?:(?:png|gif|jpe?g|bmp)(*SKIP)(*FAIL)|[^.)]+)\),?$~im'; foreach($tests as $type=>$string){ echo "\t\tAssessing:\n---\n"; echo "$string\n---\n"; echo "Expecting: $type\n"; echo "Assessed as: "; $has_image=preg_match($image_pattern,$string); $has_non_image=preg_match($non_image_pattern,$string); if($has_image){ if($has_non_image){ echo "Mix of image and non-image files"; }else{ echo "Purely image files"; } }else{ if($has_non_image){ echo "Purely non-image files"; }else{ echo "No files recognized"; } } echo "\n----------------------------------------------------\n"; }
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
Assessing: --- filename 1 (https://example.com/test.exe) --- Expecting: Non-Images Only Assessed as: Purely non-image files ---------------------------------------------------- Assessing: --- filename 1 (https://example.com/test.pdf), filename 2 (https://example.com/cool_image.jpg), filename 3 (https://example.com/other-file.docx), filename 4 (https://example.com/nice_image.png) --- Expecting: Mixed-Type Assessed as: Mix of image and non-image files ---------------------------------------------------- Assessing: --- filename 1 (), filename 2 () --- Expecting: No Files Assessed as: No files recognized ---------------------------------------------------- Assessing: --- filename 1 (https://example.com/another.png), filename 2 (https://example.com/cool_image.jpg)) --- Expecting: Images-Only Assessed as: Purely image files ----------------------------------------------------
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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