3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* *功能:xor算法加密解密功能 */ /* *函数:MyEncrypt($string,$key) *参数:$string明文,$key密钥 *功能:明文加密 *返回:$string密文 */ function MyEncrypt($string,$key) { for($i=0;$i<strlen($string);$i++) { for($j=0;$j<strlen($key);$j++) { $string[$i] = $string[$i]^$key[$j]; } } return $string; } /* * 函数:MyDecrypt($string,$key) * 参数:$string密文,$key密钥 * 功能:密文解密 * 返回:$string明文 */ function MyDecrypt($string,$key) { for($i=0;$i<strlen($string);$i++) { for($j=0;$j<strlen($key);$j++) { $string[$i] = $key[$j]^$string[$i]; } } return $string; } /*Test $a = "123"; $b = "caleng,tcm=Tan Cheng Ming"; echo $a^$b; $Text = '13212313212'; $Key = '1234567890'; echo $Text.'<br><br>'; $Pass_Text = MyEncrypt($Text,$Key); echo $Pass_Text.'<br><br>'; $Dec_Text = MyDecrypt($Pass_Text,$Key); echo $Dec_Text; */ ?>

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)
8.3.60.0120.00916.63
8.3.50.0080.00816.21
8.3.40.0060.00918.67
8.3.30.0180.00018.71
8.3.20.0040.00420.16
8.3.10.0050.00321.82
8.3.00.0050.00317.38
8.2.180.0090.00616.48
8.2.170.0070.01022.96
8.2.160.0120.00320.35
8.2.150.0040.01224.18
8.2.140.0040.00424.66
8.2.130.0070.01020.46
8.2.120.0000.00726.35
8.2.110.0060.00320.85
8.2.100.0060.00617.92
8.2.90.0050.00317.63
8.2.80.0030.00518.65
8.2.70.0000.00917.38
8.2.60.0000.00817.50
8.2.50.0080.00017.91
8.2.40.0030.00617.92
8.2.30.0030.00717.68
8.2.20.0040.00417.88
8.2.10.0040.00418.01
8.2.00.0030.00317.88
8.1.280.0070.00725.92
8.1.270.0080.00023.79
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0060.00322.31
8.1.230.0090.00317.64
8.1.220.0050.00318.39
8.1.210.0030.00518.77
8.1.200.0000.00817.23
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0020.00517.62
8.1.160.0080.00018.64
8.1.150.0050.00320.50
8.1.140.0020.00519.50
8.1.130.0030.00318.82
8.1.120.0070.00017.36
8.1.110.0050.00217.37
8.1.100.0090.00017.37
8.1.90.0030.00517.22
8.1.80.0000.00817.27
8.1.70.0030.00317.32
8.1.60.0030.00617.45
8.1.50.0050.00217.29
8.1.40.0030.00617.39
8.1.30.0040.00417.54
8.1.20.0000.00817.53
8.1.10.0040.00417.29
8.1.00.0000.00717.34
8.0.300.0040.00418.77
8.0.290.0030.00616.58
8.0.280.0030.00517.80
8.0.270.0000.00717.85
8.0.260.0030.00316.70
8.0.250.0030.00316.87
8.0.240.0040.00416.82
8.0.230.0040.00716.82
8.0.220.0000.00716.65
8.0.210.0030.00316.79
8.0.200.0030.00316.82
8.0.190.0090.00016.84
8.0.180.0080.00016.78
8.0.170.0050.00216.79
8.0.160.0040.00316.69
8.0.150.0020.00516.66
8.0.140.0040.00416.73
8.0.130.0030.00313.18
8.0.120.0000.00816.64
8.0.110.0000.00816.65
8.0.100.0050.00316.82
8.0.90.0000.00716.77
8.0.80.0100.00716.74
8.0.70.0040.00416.75
8.0.60.0000.00716.58
8.0.50.0040.00416.78
8.0.30.0080.01117.02
8.0.20.0110.01217.40
8.0.10.0050.00216.79
8.0.00.0090.01316.85
7.4.330.0000.00515.55
7.4.320.0070.00016.47
7.4.300.0030.00316.49
7.4.290.0030.00716.30
7.4.280.0000.00816.42
7.4.270.0030.00316.40
7.4.260.0050.00013.14
7.4.250.0000.00716.35
7.4.240.0030.00316.29
7.4.230.0070.00016.30
7.4.220.0000.00016.41
7.4.210.0080.00816.47
7.4.200.0080.00016.23
7.4.160.0120.00416.35
7.4.150.0100.00717.40
7.4.140.0120.00917.86
7.4.130.0190.00616.32
7.4.120.0130.01016.36
7.4.110.0000.01616.30
7.4.100.0110.00716.54
7.4.90.0030.01316.44
7.4.80.0060.01219.39
7.4.70.0100.01016.26
7.4.60.0060.01116.35
7.4.50.0070.00816.45
7.4.40.0060.01216.21
7.4.30.0040.01216.54
7.4.00.0130.00014.88
7.3.330.0050.00013.20
7.3.320.0060.00013.20
7.3.310.0070.00016.21
7.3.300.0040.00416.04
7.3.290.0030.00316.04
7.3.280.0080.00816.18
7.3.270.0130.00617.40
7.3.260.0100.01016.29
7.3.250.0120.00816.30
7.3.240.0080.01016.35
7.3.230.0130.00916.20
7.3.210.0060.01216.30
7.3.200.0110.00716.55
7.3.190.0030.01616.33
7.3.180.0030.01216.46
7.3.170.0060.00916.18
7.3.160.0150.00016.48
7.3.10.0060.00916.39
7.3.00.0030.01016.30
7.2.330.0140.00316.38
7.2.320.0040.01316.46
7.2.310.0060.01216.36
7.2.300.0090.01316.60
7.2.290.0040.01216.35
7.2.130.0160.00316.88
7.2.120.0140.00316.64
7.2.110.0060.00616.59
7.2.100.0070.00416.73
7.2.90.0060.00316.79
7.2.80.0000.01416.74
7.2.70.0060.00616.73
7.2.60.0090.00816.81
7.2.50.0110.00416.52
7.2.40.0100.01016.74
7.2.30.0130.00316.68
7.2.20.0030.01316.67
7.2.10.0220.00016.76
7.2.00.0000.01417.91
7.1.250.0070.00315.38
7.1.200.0060.00915.54
7.1.100.0030.00917.88
7.1.70.0070.01015.04
7.1.60.0130.02733.33
7.1.50.1870.01732.95
7.1.40.2730.01032.61
7.1.30.2330.02032.55
7.1.20.1500.01032.60
7.1.10.1800.01714.78
7.1.00.1570.01314.69
7.0.200.2200.01014.85
7.0.190.2100.01014.86
7.0.180.2230.00714.17
7.0.170.1670.01014.25
7.0.160.2230.01714.43
7.0.150.1830.01014.04
7.0.140.1230.01314.25
7.0.130.1070.01314.43
7.0.120.1270.01014.68
7.0.110.1430.00714.50
7.0.100.1600.02014.39
7.0.90.1530.00314.19
7.0.80.1030.01014.39
7.0.70.1630.01014.38
7.0.60.1700.01314.19
7.0.50.1700.01014.34
7.0.40.1330.01014.41
7.0.30.1400.01014.42
7.0.20.1830.01314.37
7.0.10.1470.01014.23
7.0.00.1730.00714.49

preferences:
57.64 ms | 401 KiB | 5 Q