3v4l.org

run code in 300+ PHP versions simultaneously
<html> <head> <title>Online PHP Script Execution</title> </head> <body> <?php $a = new hwAPIv5Calc(); for ($i = 0; $i < 1; $i++) { $imei = "11111111111122".$i; echo $imei." ".$a->calculateNew($imei)."\n"; } class hwAPIv5Calc{ // OLD ALGO START HERE function calculateOld($imei, $mode){ $arrayofbytes = array(); $digesthash = md5($imei.$this->mode($mode)); $arrayofbytes = $this->bytearray($digesthash); return $this->xorbytes($arrayofbytes); } function mode($arg){ $this->unlock = "5e8dd316726b0335"; $this->flash = "97b7bc6be525ab44"; if($arg == 'unlock'){ return $this->unlock; } else{ return $this->flash; } } private function bytearray($hash){ $splitdigest = substr(chunk_split($hash,2,":"),0,-1); $arrdigest = explode(":",$splitdigest); return $arrdigest; } private function xorbytes($arr){ $codes = ""; foreach (range(0,3) as $i) { $code = dechex(hexdec($arr[$i]) ^ hexdec($arr[4+$i]) ^ hexdec($arr[8+$i]) ^ hexdec($arr[12+$i])); if(strlen($code)< 2) { $code = "0" . $code; } $codes = $codes . $code; } $tmpcdec = hexdec($codes); $tmp1dec = hexdec("1ffffff"); $tmp2dec = hexdec("2000000"); $c = $tmpcdec & $tmp1dec; $c = $c | $tmp2dec; return $c; } // NEW ALGO START HERE function calculateNew($aImei) { $i=$this->HWE_MDM_NCK_V2_ALGO_SELCTOR($aImei); echo $i." "; switch ($i) { case 0: $Code= $this->HWE_MDM_NCK_V2_VAR0 ($aImei); break; case 1: $Code= $this->HWE_MDM_NCK_V2_VAR1 ($aImei); break; case 2: $Code= $this->HWE_MDM_NCK_V2_VAR2 ($aImei); break; case 3: $Code= $this->HWE_MDM_NCK_V2_VAR3 ($aImei); break; case 4: $Code= $this->HWE_MDM_NCK_V2_VAR4 ($aImei); break; case 5: $Code= $this->HWE_MDM_NCK_V2_VAR5 ($aImei); break; case 6: $Code= $this->HWE_MDM_NCK_V2_VAR6 ($aImei); break; } //if($Code[0] == 0)$Code[0] = 9; return $Code; } function HWE_MDM_NCK_V2_ALGO_SELCTOR ($aImei){ $Id = ""; for ($i = 0; $i<15; $i++) { $Id = $Id + (ord($aImei[$i]) +($i+1))*($i+1); } return ($Id % 7); } function crcKw($num){ $crc = crc32($num); if($crc & 0x80000000){ $crc ^= 0xffffffff; $crc += 1; $crc = -$crc; } return $crc; } function get_unit($hex){ $V0=sprintf("%08X",(ord($hex[0]) & 0x000000FF)); $V1=sprintf("%08X",(ord($hex[1]) << 0x08) & 0x0000FF00); $V2=sprintf("%08X",(ord($hex[2]) << 0x10) & 0x00FF0000); $V3=sprintf("%08X",(ord($hex[3]) << 0x18) & 0xFF000000); return $this->bchexdec((substr($V3,0,2).substr($V2,2,2).substr($V1,4,2).substr($V0,6,2))); } function bchexdec($hex) { if(strlen($hex) == 1) { return hexdec($hex); } else { $remain = substr($hex, 0, -1); $last = substr($hex, -1); return bcadd(bcmul(16, $this->bchexdec($remain)), hexdec($last)); } } function bcdechex($dec){ $last = bcmod($dec, 16); $remain = bcdiv(bcsub($dec, $last), 16); if($remain == 0) { return dechex($last); } else { return $this->bcdechex($remain).dechex($last); } } function hex2str($src){ $length = count( $src ); $dst = ""; for( $i = 0; $i < $length; $i++ ){ $dst .= sprintf( "%c", ( $src[ $i ] )); } return $dst; } function str2hex($src){ $length = strlen( $src ); $dst = ""; for( $i = 0; $i < $length; $i++ ){ $dst .= sprintf( "%02X", ord( $src[ $i ] )); } return $dst; } function hextostr($hex){ $str=''; for ($i=0; $i < strlen($hex)-1; $i+=2){ $str .= chr(hexdec($hex[$i].$hex[$i+1])); } return $str; } function HWE_MDM_NCK_V2_VAR0 ($aImei){ $Tbl = array(0x001966A9,0x0021058F,0x002AEDA9,0x0037CE91, 0x00488C9F,0x005E507D,0x007A9BE5,0x009F644B, 0x00CF35A1,0x010D5F55,0x015E2F25,0x01C73D6B, 0x024FCFDD,0x03015B47,0x03E829E9); $Pass=array(); $S=0; $aNck=""; for ($i = 0; $i<15; $i++) { $S=$S+(ord($aImei[$i])* $Tbl[$i]); } for ($i = 0; $i<8; $i++) { $Pass[$i]=($S & 0x0F) % 0x0A; $S=$S >> 4; } if( $Pass[0] == 0 ) $Pass[0]=1; for ($i = 0; $i<8; $i++) { $aNck[$i]=$Pass[$i]+0x30; } return $this->hex2str($aNck); } function HWE_MDM_NCK_V2_VAR1 ($aImei){ $crc = $this->crcKw($aImei); if ( strlen($crc) > 8 ){ $crc = substr($crc,strlen($crc)-8,8); } while(strlen($crc)<8){ $crc = "9" . $crc; } if ($crc[0]=='0' || $crc[0]=='-' || $crc[0] == ' '){ $crc[0]='9'; } $crc = substr($crc,-8); return $crc; } function HWE_MDM_NCK_V2_VAR2 ($aImei) { $Buf=md5($aImei); $A=hexdec($Buf[0].$Buf[1]) % 10; if ($A==0) $Buf ='05'.substr($Buf,2,strlen($Buf)-2); else $Buf =sprintf( "%02X",$A & 0xFF).substr($Buf,2,strlen($Buf)-2); $aNck=""; for( $i = 0; $i<16; $i=$i+2 ) { if (hexdec($Buf[$i].$Buf[$i+1]) > 0x30 && hexdec($Buf[$i].$Buf[$i+1])< 0x39){ $aNck.=chr(hexdec($Buf[$i].$Buf[$i+1])); } else { $aNck.=chr((hexdec($Buf[$i].$Buf[$i+1]) % 0xA) + 0x30); } } return $aNck; } function HWE_MDM_NCK_V2_VAR3 ($aImei){ $Buf=md5($aImei. $this->hextostr('7f2270465154e80d3afe22dbe80f3dbf')); $Dgst=pack('H*',$Buf); $aNck=""; $Pass_Byte=array(); for( $i = 0; $i < 4; $i++ ) $Pass_Byte[$i] = ord($Dgst[$i+0x00]) ^ ord($Dgst[$i+0x04]) ^ ord($Dgst[$i+0x08]) ^ ord($Dgst[$i+0xC]); $aNck= $Pass_Byte[0] << 0x18 | $Pass_Byte[1] << 0x10 | $Pass_Byte[2] << 0x8 | $Pass_Byte[3]; $aNck= ($aNck & 0x1FFFFFF) | 0x2000000; return $aNck; } function HWE_MDM_NCK_V2_VAR4 ($aImei){ $aNck = ""; $Data_Buff=pack('H*',$this->str2hex($aImei).'5A'); for($i = 0; $i < 8; $i++)$Res_Buff[$i]= ord($Data_Buff[$i]) ^ ord($Data_Buff[$i+8]); $Magic_Buff=pack('H*',$this->str2hex('5739146280098765432112345678905')); for( $i = 0; $i < 8; $i++ ) $Res_Buff[$i]= ($Magic_Buff[(($Res_Buff[$i]) & 0x0F)+(($Res_Buff[$i]) >> 4)]); if ($Res_Buff[0] ==0) { for( $i = 0; $i < 8; $i++ ) if ($Res_Buff[$i]<> 0) break; $Res_Buff[0]= $i; } for( $i = 0; $i < 8; $i++ ) $aNck.=$Res_Buff[$i]; return ($aNck); } function HWE_MDM_NCK_V2_VAR5 ($aImei) { $Dgst=pack('H*',sha1($aImei)); $A= $this->bchexdec(sprintf("%08X",ord($Dgst[0]) << 0x18 | ord($Dgst[1]) << 0x10 | ord($Dgst[2]) << 0x8 | ord($Dgst[3]))); $B= $this->bchexdec(sprintf("%08X",ord($Dgst[4]) << 0x18 | ord($Dgst[5]) << 0x10 | ord($Dgst[6]) << 0x8 | ord($Dgst[7]))); return substr($A.$B,0,8); } function HWE_MDM_NCK_V2_VAR6 ($aImei) { $Magic_Table = array(0x01,0x01,0x02,0x03,0x05,0x08,0x0D,0x15, 0x22,0x37,0x59,0x90); $Buff = array_fill(0, 0x180, 0x00); $dest_buff = array_fill(0, 8, 0x00); for( $i = 0; $i < 0x0f; $i++ ) switch ($i % 3) { case 0: $Buff[$i] =(ord($aImei[$i]) >> 2) & 0xFF | (ord($aImei[$i]) << 6) & 0xFF; break; case 1: $Buff[$i] = (ord($aImei[$i]) >> 3) & 0xFF| (ord($aImei[$i]) << 5) & 0xFF; break; case 2: $Buff[$i] = (ord($aImei[$i]) << 4) & 0xFF| (ord($aImei[$i]) >> 4) & 0xFF; break; } $sum_1 = 0; for( $i = 0; $i < 7; $i++ ) $sum_1 = $sum_1 + (($Buff[$i] << 8) + ($Buff[0x0E - $i])); $sum_1 = $sum_1 +$Buff[8]; $j=0; for( $i = 0x0F; $i < 0x80; $i++ ) { $var_34 = floor($i / 0x0C); $R1= $i % 0x0C; $var_38 = $R1 + $var_34; if ($var_38 >= 0x0C) $var_38 = $var_38 -0x0C; $R1 = $j % 0x0C; if ($var_34<2) $var_34 = $R1 + $var_34; else $var_34 = $R1 + ($var_34 * 0x0D) - 0x18; if ($j==0) $R0= sprintf("%08X",($Buff[$sum_1 % $i]) | (0xFFFFFFFF - $Buff[$sum_1 % $i+1])) ; else $R0 = sprintf("%08X",(0xFFFFFFFF- $Buff[$sum_1 % $j]) | ($Buff[$sum_1 % $i])) ; $Buff[$i]= intval(substr($R0,-2,2),16)|(($Buff[$var_34] & $Magic_Table[$var_38])); $j+=1; if ($i = 0x0F) { echo "\n".$var_34." ".$R1." ".$var_38." ".$R0." ".$Buff[$i]."\n"; } } $Sum_2 = 0; for( $i = 0; $i < 7; $i++ ) $Sum_2 = $Sum_2 + (((ord($aImei[$i])) << 8) | ord($aImei[$i+1])); $Sum_2 = $Sum_2 + ord($aImei[0x0E]); print_r($Buff); $Temp=$this->hex2str($Buff); prm($Temp); $Dgst=md5(substr($Temp,0,0x80)); for ($i = 0; $i < 0x80; $i++) { echo "\n".ord($Temp[$i]); } $idx = $Sum_2 & 3; $hash_unit =($this->hextostr(substr($Dgst,$idx*8,8))); $hash_unit=($this->get_unit($hash_unit)); echo "\nidx ".$idx."\n"; echo "\ndgst ".$Dgst."\n"; $DgstA=pack("H*",$Dgst); $Nck_idx=0; for( $i = 0; $i < 0x10; $i++ ) { if ((ord($DgstA[$i]) >= 0x30) & (ord($DgstA[$i]) <= 0x39) ) { $dest_buf[$Nck_idx] = ord($DgstA[$i]); $Nck_idx =$Nck_idx+1; } if ($Nck_idx == 8) { if ($dest_buf[0] ==0x30) if ($Sum_2 == 0) $dest_buf[0] = (ord($Dgst[0]) & 7) + 0x31; else $dest_buf[0] = (ord($Dgst[1]) & 7) + 0x31; return $this->hex2str($dest_buf); } } $j = 0; While ($hash_unit != 0): $R1 = bcmod($hash_unit , 0xA); $hash_unit = bcdiv( $hash_unit , 0xA); $dest_buf[$Nck_idx] = $R1 + 0x30; $Nck_idx +=1; if (( $hash_unit == 0) && ($j == 0)) { $j = 1; $hash_unit =( $this-> hextostr(substr($Dgst,3-$idx,8))); $hash_unit=$this->get_unit($hash_unit); } if ($Nck_idx == 8){ if ($dest_buf[0] ==0x30) if ($Sum_2 == 0) $dest_buf[0] = (ord($DgstA[0]) & 7) + 0x31; else $dest_buf[0] = (ord($DgstA[1]) & 7) + 0x31; return $this->hex2str($dest_buf); } endwhile; for( $i = 0; $i < 0x10; $i++ ) { if ($Nck_idx== 8) $dest_buf[0] = (ord($DgstA[$i]) % 10) + 0x30; else { $dest_buf[$Nck_idx] = (ord($DgstA[$i]) % 10) + 0x30; $Nck_idx+=1; } if ($Nck_idx>=8) if ($dest_buf[0] != 0x30) return $this->hex2str($dest_buf); } if ($Nck_idx == 8){ if ($dest_buf[0] ==0x30) if ($Sum_2 == 0) $dest_buf[0] = (ord($DgstA[0]) & 7) + 0x31; else $dest_buf[0] = (ord($DgstA[1]) & 7) + 0x31; return $this->hex2str($dest_buf); } } } function prm($p) { echo "\n".$p."\n"; } ?> </body> </html>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0110.00718.43
8.3.50.0110.00621.92
8.3.40.0090.00618.99
8.3.30.0090.00619.08
8.3.20.0030.00620.32
8.3.10.0080.00023.48
8.3.00.0030.00619.79
8.2.180.0100.01318.29
8.2.170.0070.00722.96
8.2.160.0070.00720.77
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0030.00526.16
8.2.120.0080.00020.92
8.2.110.0030.00622.07
8.2.100.0000.01218.47
8.2.90.0040.00419.64
8.2.80.0030.00617.97
8.2.70.0030.00617.88
8.2.60.0040.00418.30
8.2.50.0030.00618.07
8.2.40.0000.00818.47
8.2.30.0040.00418.57
8.2.20.0050.00317.86
8.2.10.0050.00318.29
8.2.00.0030.00619.46
8.1.280.0070.01125.92
8.1.270.0040.00423.79
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.22
8.1.230.0060.00619.32
8.1.220.0030.00618.04
8.1.210.0080.00018.77
8.1.200.0040.00717.37
8.1.190.0030.00617.25
8.1.180.0080.00018.10
8.1.170.0060.00318.79
8.1.160.0050.00322.19
8.1.150.0040.00418.78
8.1.140.0000.00817.57
8.1.130.0000.00717.91
8.1.120.0030.00517.63
8.1.110.0040.00417.65
8.1.100.0030.00517.60
8.1.90.0000.00817.60
8.1.80.0070.00017.64
8.1.70.0040.00417.46
8.1.60.0030.00617.70
8.1.50.0030.00617.73
8.1.40.0040.00417.63
8.1.30.0040.00417.91
8.1.20.0060.00317.75
8.1.10.0030.00617.75
8.1.00.0000.01317.64
8.0.300.0050.00318.77
8.0.290.0000.00917.00
8.0.280.0000.00718.53
8.0.270.0000.00817.52
8.0.260.0040.00417.34
8.0.250.0070.00017.12
8.0.240.0000.00817.10
8.0.230.0040.00417.20
8.0.220.0040.00417.07
8.0.210.0000.00717.14
8.0.200.0000.00717.27
8.0.190.0060.00317.29
8.0.180.0080.00017.06
8.0.170.0050.00317.11
8.0.160.0030.00617.13
8.0.150.0000.00817.09
8.0.140.0000.00817.14
8.0.130.0060.00013.63
8.0.120.0030.00517.09
8.0.110.0030.00517.11
8.0.100.0040.00417.17
8.0.90.0070.00317.18
8.0.80.0070.01817.08
8.0.70.0000.00817.11
8.0.60.0050.00217.05
8.0.50.0060.00317.19
8.0.30.0130.01017.26
8.0.20.0160.00817.40
8.0.10.0030.00517.27
8.0.00.0080.01116.89
7.4.330.0100.00515.21
7.4.320.0080.00816.65
7.4.300.0090.00616.74
7.4.290.0120.00416.55
7.4.280.0000.01416.70
7.4.270.0120.00416.78
7.4.260.0220.00016.78
7.4.250.0140.00416.69
7.4.240.0130.00416.65
7.4.230.0150.00016.71
7.4.220.0350.04116.62
7.4.210.0110.01516.66
7.4.200.0000.01516.62
7.4.160.0280.03516.73
7.4.150.0330.03017.40
7.4.140.0500.02417.86
7.4.130.0140.02516.77
7.4.120.0290.02416.77
7.4.110.0270.04316.70
7.4.100.0170.02016.75
7.4.90.0120.02816.69
7.4.80.0370.04819.39
7.4.70.0160.02616.58
7.4.60.0770.02416.87
7.4.50.0030.00616.59
7.4.40.0380.02616.71
7.4.30.0180.01616.63
7.3.330.0100.01013.78
7.3.320.0070.01113.71
7.3.310.0130.00416.54
7.3.300.0040.01116.45
7.3.290.0160.02416.61
7.3.280.0220.02016.61
7.3.270.0470.01717.40
7.3.260.0550.02616.78
7.3.250.0410.02516.67
7.3.240.0250.01816.78
7.3.230.0750.04216.55
7.3.210.0270.05016.62
7.3.200.0300.02019.39
7.3.190.0190.03116.76
7.3.180.0140.01716.68
7.3.170.0070.02716.65
7.3.160.0770.04816.63
7.2.330.0470.04017.08
7.2.320.0430.01917.06
7.2.310.0130.02016.98
7.2.300.0220.00317.09
7.2.290.0710.02616.62
7.2.100.0090.01714.95
7.2.90.0360.01214.95
7.2.80.0300.01314.83
7.2.70.0200.01015.18
7.2.60.0900.00715.28
7.2.50.0930.00815.45
7.2.40.0160.02015.10
7.2.30.0830.02215.29
7.2.20.0760.00715.25
7.2.10.0800.01615.19
7.2.00.0910.00915.21
7.1.220.0210.00314.24
7.1.210.0130.01313.98
7.1.200.0920.01713.76
7.1.190.0960.00614.22
7.1.180.0850.01213.86
7.1.170.0190.01114.18
7.1.160.0680.01014.34
7.1.150.0150.01914.34
7.1.140.0940.01313.93
7.1.130.0580.01014.09
7.1.120.0830.00613.94
7.1.110.0880.00914.01
7.1.100.0120.02413.96
7.1.90.0690.02114.07
7.1.80.0840.01313.91
7.1.70.0390.01914.23
7.1.60.0670.02932.19
7.1.50.0890.01032.13
7.1.40.0710.01232.26
7.1.30.0880.01432.33
7.1.20.1010.01532.39
7.1.10.0860.01014.30
7.1.00.0630.01013.77
7.0.310.0120.01213.61
7.0.300.0140.01313.71
7.0.290.0350.01613.74
7.0.280.1080.01313.61
7.0.270.1350.01313.99
7.0.260.0220.01213.71
7.0.250.0360.01013.70
7.0.240.0840.01413.91
7.0.230.1180.00914.02
7.0.220.0860.00713.73
7.0.210.0250.01513.81
7.0.200.0780.01214.02
7.0.190.0520.01013.62
7.0.180.0170.01013.91
7.0.170.0700.01313.82
7.0.160.0080.02813.71
7.0.150.0830.01413.93
7.0.140.0150.01813.80
7.0.130.0800.01213.87
7.0.120.0710.02013.71
7.0.110.0690.02013.90
7.0.100.0830.00913.98
7.0.90.0160.01613.82
7.0.80.0690.01313.64
7.0.70.1090.00913.87
7.0.60.0950.00313.61
7.0.50.0760.01913.70
7.0.40.0260.00913.89
7.0.30.0860.01413.98
7.0.20.0760.02613.91
7.0.10.0970.00713.92
7.0.00.0780.01014.10
5.6.380.0000.01914.43
5.6.370.0070.02214.59
5.6.360.0120.01214.37
5.6.350.0050.02314.80
5.6.340.0070.01814.70
5.6.330.0240.00714.45
5.6.320.0150.00314.68
5.6.310.0110.01814.45
5.6.300.0230.01514.70
5.6.290.0120.02414.62
5.6.280.0260.00614.82
5.6.270.0130.01814.71
5.6.260.0100.02314.60
5.6.250.0150.02414.80
5.6.240.0230.01114.53
5.6.230.0170.01714.75
5.6.220.0240.01014.62
5.6.210.0180.01314.78
5.6.200.0160.01214.64
5.6.190.0190.01614.86
5.6.180.0130.02514.61
5.6.170.0140.02014.72
5.6.160.0340.01014.67
5.6.150.0270.01614.39
5.6.140.0070.03114.47
5.6.130.0170.01714.47
5.6.120.0060.03414.66
5.6.110.0130.01614.40
5.5.380.0130.02013.61
5.5.370.0190.01913.61
5.5.360.0090.01113.61
5.5.350.0200.00713.61
5.5.340.0190.01213.61
5.5.330.0120.01913.61
5.5.320.0090.01913.61
5.5.310.0180.00813.61
5.5.300.0220.01113.61
5.5.290.0170.01613.61
5.5.280.0220.01613.61
5.5.270.0110.01613.61
5.4.450.0170.01713.61
5.4.440.0220.01913.61
preferences:
46.89 ms | 401 KiB | 5 Q