3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * 检验药品本位码 * 规则: * 全国产品与服务统一代码由 13位数字本体代码和 1位数字校验码组成 * 第一步:按照由右至左的顺序,确定代码中包括校验码在内的各位代码的代码位置序号(校验码的GB 18937- 2003 * 代码位置序号为 1,其他由右至左依次为 2,3,4,14) ; * 第二步:从代码位置序号为2的位置开始,求所有偶数位代码的和; * 第三步:将第二步的和乘以3; * 第四步:从代码位置序号为 3的位置开始,求除了代码位置序号为 1的其他所有奇数位代码的和; * 第五步:将第三步与第四步的结果相加; * 第六步:如果第五步所得的和的个位数为零,则校验码为 。;如果第五步所得的和的个位数不为零, * 则用“10”减去第五步所得的和的个位数,所得的差为校验码。 */ class Check { /** * 过滤和验证 * @param str $str 待验证的字符 * @return void */ public function validStr($str){ $str = $this ->convert($str); if(preg_match('#^869\d{11}$#', $str)) { $arr = str_split(substr($str, 0,13)); $even = $odd = $num = 0; foreach ($arr as $key => $value) { if(0 == $key % 2) { $even += $value; // 偶数位数字相加 } else { $odd += $value; // 奇数位数字相加 } } $even *= 3; $num = $even + $odd; // 奇偶数相加 $num = strval($num); $res = $num{strlen($num) -1}; if(0 == $res && 0 == $str[13]) { return TRUE; } else if ($str[13] == (10 - $res)) { return TRUE; } else { return FALSE; } } else { return FALSE; } } // 字符转换 public function convert($str) { $arr = array('0' => '0', '1' => '1', '2' => '2', '3' => '3', '4' => '4', '5' => '5', '6' => '6', '7' => '7', '8' => '8', '9' => '9', 'A' => 'A', 'B' => 'B', 'C' => 'C', 'D' => 'D', 'E' => 'E', 'F' => 'F', 'G' => 'G', 'H' => 'H', 'I' => 'I', 'J' => 'J', 'K' => 'K', 'L' => 'L', 'M' => 'M', 'N' => 'N', 'O' => 'O', 'P' => 'P', 'Q' => 'Q', 'R' => 'R', 'S' => 'S', 'T' => 'T', 'U' => 'U', 'V' => 'V', 'W' => 'W', 'X' => 'X', 'Y' => 'Y', 'Z' => 'Z', 'a' => 'a', 'b' => 'b', 'c' => 'c', 'd' => 'd', 'e' => 'e', 'f' => 'f', 'g' => 'g', 'h' => 'h', 'i' => 'i', 'j' => 'j', 'k' => 'k', 'l' => 'l', 'm' => 'm', 'n' => 'n', 'o' => 'o', 'p' => 'p', 'q' => 'q', 'r' => 'r', 's' => 's', 't' => 't', 'u' => 'u', 'v' => 'v', 'w' => 'w', 'x' => 'x', 'y' => 'y', 'z' => 'z', '》' => '>', '*'=>'*' ,'"'=>'"', '(' => '(', ')' => ')', '〔' => '[', '〕' => ']', '【' => '[', '】' => ']', '〖' => '[', '〗' => ']', '“' => '[', '”' => ']', '‘' => '[', '’' => ']', '{' => '{', '}' => '}', '《' => '<', '%' => '%', '+' => '+', '—' => '-', '-' => '-', '~' => '-', ':' => ':', '。' => '.', '、' => ',', ',' => '.', '、' => '.', ';' => ',', '?' => '?', '!' => '!', '…' => '-', '‖' => '|', '”' => '"', '’' => '`', '‘' => '`', '|' => '|', '〃' => '"', ' ' => ' ', '$'=>'$', '@'=>'@', '#'=>'#', '^'=>'^', '&'=>'&', '-'=>'', '/'=>''); return strtr($str, $arr); } } // example $check = new check(); $str = '8-69-12345-54321-3'; if ($check ->validStr($str)) { echo '验证成功'; } else { echo '验证失败'; }

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)
8.3.70.0130.00316.63
8.3.60.0040.01116.63
8.3.50.0080.01022.00
8.3.40.0070.01018.66
8.3.30.0150.00318.92
8.3.20.0080.00020.29
8.3.10.0000.00823.40
8.3.00.0040.00420.64
8.2.180.0040.01116.38
8.2.170.0110.00322.96
8.2.160.0070.00720.45
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0060.00320.89
8.2.110.0110.00022.07
8.2.100.0080.00317.72
8.2.90.0000.00819.09
8.2.80.0000.00917.97
8.2.70.0090.00017.38
8.2.60.0080.00017.66
8.2.50.0000.00818.07
8.2.40.0000.00921.06
8.2.30.0000.00718.18
8.2.20.0000.00717.63
8.2.10.0070.00017.95
8.2.00.0040.00417.44
8.1.280.0110.00425.92
8.1.270.0040.00421.80
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0050.00523.80
8.1.230.0070.00419.16
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.10
8.1.190.0080.00017.13
8.1.180.0090.00018.10
8.1.170.0060.00318.52
8.1.160.0000.00822.00
8.1.150.0000.00718.53
8.1.140.0030.00517.34
8.1.130.0030.00517.77
8.1.120.0050.00217.34
8.1.110.0070.00017.29
8.1.100.0030.00517.38
8.1.90.0000.00817.25
8.1.80.0050.00317.27
8.1.70.0000.00717.23
8.1.60.0100.00017.45
8.1.50.0000.00717.35
8.1.40.0000.00717.41
8.1.30.0030.00517.54
8.1.20.0000.00817.58
8.1.10.0000.00817.25
8.1.00.0000.00817.27
8.0.300.0000.00718.77
8.0.290.0000.00717.04
8.0.280.0000.00718.28
8.0.270.0070.00017.08
8.0.260.0060.00017.15
8.0.250.0000.00816.80
8.0.240.0020.00516.88
8.0.230.0040.00416.82
8.0.220.0030.00316.88
8.0.210.0070.00016.87
8.0.200.0000.00616.75
8.0.190.0040.00416.91
8.0.180.0000.00716.82
8.0.170.0050.00316.90
8.0.160.0040.00416.70
8.0.150.0030.00516.82
8.0.140.0070.00016.84
8.0.130.0000.00513.24
8.0.120.0080.00016.74
8.0.110.0050.00216.77
8.0.100.0070.00016.72
8.0.90.0040.00416.90
8.0.80.0150.00016.79
8.0.70.0040.00416.75
8.0.60.0040.00416.70
8.0.50.0070.00016.73
8.0.30.0130.01117.07
8.0.20.0090.01017.40
8.0.10.0070.00016.82
8.0.00.0100.01016.64
7.4.330.0030.00315.23
7.4.320.0000.00816.75
7.4.300.0040.00416.69
7.4.290.0030.00316.86
7.4.280.0040.00416.64
7.4.270.0070.00016.88
7.4.260.0040.00416.71
7.4.250.0030.00616.65
7.4.240.0030.00416.84
7.4.230.0040.00416.58
7.4.220.0100.01116.79
7.4.210.0110.00516.79
7.4.200.0040.00416.72
7.4.190.0030.00316.96
7.4.160.0100.00616.80
7.4.150.0100.01417.40
7.4.140.0110.00917.86
7.4.130.0100.00716.71
7.4.120.0080.01016.76
7.4.110.0100.00716.85
7.4.100.0150.00316.96
7.4.90.0130.00416.80
7.4.80.0170.00619.39
7.4.70.0070.01016.80
7.4.60.0140.00316.96
7.4.50.0000.00416.56
7.4.40.0040.01216.66
7.4.30.0100.00716.64
7.4.00.0110.00715.11
7.3.330.0030.00413.57
7.3.320.0060.00013.40
7.3.310.0030.00316.59
7.3.300.0030.00316.43
7.3.290.0170.00316.46
7.3.280.0130.00416.51
7.3.270.0030.01417.40
7.3.260.0130.00716.68
7.3.250.0100.00716.72
7.3.240.0130.01016.66
7.3.230.0070.01016.58
7.3.210.0130.01016.77
7.3.200.0140.00319.39
7.3.190.0090.01216.96
7.3.180.0030.01516.45
7.3.170.0030.01316.51
7.3.160.0100.01316.69
7.3.120.0140.00015.03
7.3.10.0110.00417.03
7.3.00.0100.00717.00
7.2.330.0060.01116.92
7.2.320.0100.00917.01
7.2.310.0100.00616.89
7.2.300.0180.00016.93
7.2.290.0060.01216.85
7.2.130.0030.01417.25
7.2.120.0070.00716.77
7.2.110.0030.01016.96
7.2.100.0060.00317.16
7.2.90.0030.01017.22
7.2.80.0040.00417.08
7.2.70.0090.00317.14
7.2.60.0070.00717.00
7.2.50.0100.00317.28
7.2.40.0060.00916.83
7.2.30.0070.00717.30
7.2.20.0040.00716.99
7.2.10.0060.00917.13
7.2.00.0000.01017.22
7.1.250.0000.01116.02
7.1.100.0040.00717.91
7.1.70.0000.00817.25
7.1.60.0040.00817.48
7.1.50.0030.01917.21
7.1.00.0030.07722.27
7.0.200.0040.01116.66
7.0.140.0070.07022.08
7.0.60.0000.07719.97
7.0.50.0030.05017.89
7.0.40.0070.04720.29
7.0.30.0230.05020.23
7.0.20.0300.06320.33
7.0.10.0070.04320.22
7.0.00.0030.04720.10
5.6.280.0030.07720.87
5.6.210.0030.04020.74
5.6.200.0070.07718.21
5.6.190.0100.03720.61
5.6.180.0230.06720.52
5.6.170.0200.04720.62
5.6.160.0130.03720.61
5.6.150.0130.07318.28
5.6.140.0100.08018.20
5.6.130.0000.04718.17
5.6.120.0070.08021.17
5.6.110.0130.03021.00
5.6.100.0070.04021.03
5.6.90.0100.08021.01
5.6.80.0030.08020.46
5.5.350.3770.03720.38
5.5.340.0070.06018.05
5.5.330.0030.04320.45
5.5.320.0230.03720.27
5.5.310.0200.08020.24
5.5.300.0070.07318.08
5.5.290.0070.04718.00
5.5.280.0100.07720.89
5.5.270.0130.04320.92
5.5.260.0000.04720.77
5.5.250.0170.07020.55
5.5.240.0030.03720.32
5.4.450.0100.02719.64
5.4.440.0370.04345.53
5.4.430.0370.04039.34
5.4.420.0400.04037.98
5.4.410.0270.04735.87
5.4.400.0100.04732.62
5.4.390.0330.03031.63
5.4.380.0330.06018.60
5.4.370.0530.06718.62
5.4.360.0370.04318.85
5.4.350.0730.06018.63
5.4.340.0230.06318.76
5.4.320.0080.04812.57
5.4.310.0040.04012.57
5.4.300.0080.05012.57
5.4.290.0080.05512.57
5.4.280.0100.05212.47
5.4.270.0110.04712.47
5.4.260.0120.05112.47
5.4.250.0060.05712.47
5.4.240.0080.05412.46
5.4.230.0090.05412.46
5.4.220.0050.05712.46
5.4.210.0100.05312.46
5.4.200.0080.05712.46
5.4.190.0130.05112.45
5.4.180.0090.05112.45
5.4.170.0090.05212.47
5.4.160.0090.04912.46
5.4.150.0070.05212.54
5.4.140.0130.05012.14
5.4.130.0040.05412.13
5.4.120.0090.05112.09
5.4.110.0060.05412.10
5.4.100.0130.04412.10
5.4.90.0120.04812.10
5.4.80.0090.05112.09
5.4.70.0040.05412.09
5.4.60.0100.04812.09
5.4.50.0100.04912.09
5.4.40.0120.04612.08
5.4.30.0060.05112.08
5.4.20.0060.05312.08
5.4.10.0110.04712.08
5.4.00.0110.04811.57
5.3.290.0080.03912.80
5.3.280.0110.04912.73
5.3.270.0110.05212.75
5.3.260.0070.05612.74
5.3.250.0070.05512.74
5.3.240.0080.05412.75
5.3.230.0110.06812.73
5.3.220.0130.04312.71
5.3.210.0050.04312.71
5.3.200.0080.03812.70
5.3.190.0080.03612.70
5.3.180.0110.03212.70
5.3.170.0060.04212.70
5.3.160.0050.03912.70
5.3.150.0090.03712.70
5.3.140.0060.03712.70
5.3.130.0070.03912.69
5.3.120.0100.03512.68
5.3.110.0060.03912.68
5.3.100.0090.03712.18
5.3.90.0090.03612.16
5.3.80.0070.03712.15
5.3.70.0060.03812.15
5.3.60.0040.03912.13
5.3.50.0050.04012.09
5.3.40.0080.03712.08
5.3.30.0100.03612.04
5.3.20.0120.03611.83
5.3.10.0070.03811.79
5.3.00.0070.03911.77
5.2.170.0060.0329.28
5.2.160.0080.0279.28
5.2.150.0040.0329.28
5.2.140.0070.0299.28
5.2.130.0090.0279.24
5.2.120.0070.0309.24
5.2.110.0110.0259.25
5.2.100.0050.0309.24
5.2.90.0040.0319.24
5.2.80.0090.0279.24
5.2.70.0050.0319.24
5.2.60.0060.0369.19
5.2.50.0070.0389.16
5.2.40.0070.0309.14
5.2.30.0060.0329.13
5.2.20.0070.0329.10
5.2.10.0090.0298.99
5.2.00.0100.0278.86
5.1.60.0030.0278.14
5.1.50.0030.0268.14
5.1.40.0060.0238.12
5.1.30.0060.0318.48
5.1.20.0060.0268.49
5.1.10.0070.0248.22
5.1.00.0060.0248.22
5.0.50.0040.0236.70
5.0.40.0050.0206.56
5.0.30.0070.0306.38
5.0.20.0030.0216.34
5.0.10.0030.0236.31
5.0.00.0020.0356.31
4.4.90.0040.0154.78
4.4.80.0020.0164.75
4.4.70.0050.0144.75
4.4.60.0020.0164.76
4.4.50.0030.0164.77
4.4.40.0060.0364.71
4.4.30.0040.0204.76
4.4.20.0030.0154.84
4.4.10.0030.0164.85
4.4.00.0020.0274.76
4.3.110.0040.0224.67
4.3.100.0040.0214.66
4.3.90.0060.0274.63
4.3.80.0030.0274.58
4.3.70.0040.0264.63
4.3.60.0030.0224.63
4.3.50.0050.0154.63
4.3.40.0010.0354.54
4.3.30.0020.0223.30
4.3.20.0020.0223.28
4.3.10.0040.0203.23
4.3.00.0000.01731.52

preferences:
50.52 ms | 401 KiB | 5 Q