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run code in 300+ PHP versions simultaneously
<?php function mysort($a,$b){ return strlen($b)-strlen($a); } //$data = array("kaushik","kaushik is","kaushik is great","is","is great","great"); $data = array("usb","pc","cam 168","cam","168"); usort($data,'mysort'); // print_r($data); $current = ""; for($i=0;$i<count($data);$i++) { $current=$data[$i]; for($j=0;$j<count($data);$j++) { if($i<>$j) { $current.=trim(str_replace($data[$j],"",$current)); } } if ($current!="") { echo $current."\n"; } } ?>
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
cam 168cam 168168 168cam camcam 168cam 168168 168cam cam usbusbusbusbusbusbusbusbusbusbusbusbusbusbusbusb camcamcamcamcamcamcamcamcamcamcamcamcamcamcamcam 168168168168168168168168168168168168168168168168 pcpcpcpcpcpcpcpcpcpcpcpcpcpcpcpc
Output for 4.3.0 - 4.3.11, 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, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38
cam 168cam168cam 168cam168cam 168cam168cam 168cam168 168168168168168168168168168168168168168168168168 camcamcamcamcamcamcamcamcamcamcamcamcamcamcamcam usbusbusbusbusbusbusbusbusbusbusbusbusbusbusbusb pcpcpcpcpcpcpcpcpcpcpcpcpcpcpcpc
preferences:
275.98 ms | 404 KiB | 425 Q