3v4l.org

run code in 300+ PHP versions simultaneously
<? $key= json_encode(array("showpassword"=>"no", "bgcolor"=>"#ffffff")); $data=base64_decode('ClVLIh4ASCsCBE8lAxMacFMZV2hdVVotEhhUJQNVAmhSEV4sFxFeaAw'); function xor_encrypt($text, $key) { $key= json_encode(array("showpassword"=>"no", "bgcolor"=>"#ffffff")); $outText = ''; // Iterate through each character for($i=0;$i<strlen($text);$i++) { $outText .= $text[$i] ^ $key[$i % strlen($key)]; } return $outText; } $key=xor_encrypt($data,$key); echo substr($key,0,4); //echo xor_encrypt(array("showpassword"=>"yes", "bgcolor"=>"#ffffff"),substr($key,0,4)); ?>

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)
8.3.60.0110.00416.50
8.3.50.0160.00321.92
8.3.40.0090.00918.59
8.3.30.0030.01018.87
8.3.20.0040.00420.21
8.3.10.0040.00423.52
8.3.00.0080.00019.25
8.2.180.0110.00418.26
8.2.170.0150.00422.96
8.2.160.0100.00320.41
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.01026.16
8.2.120.0080.00022.08
8.2.110.0060.00322.25
8.2.100.0050.00517.78
8.2.90.0000.00819.30
8.2.80.0040.00417.97
8.2.70.0030.00517.25
8.2.60.0040.00418.04
8.2.50.0060.00318.07
8.2.40.0040.00419.94
8.2.30.0040.00417.97
8.2.20.0040.00417.43
8.2.10.0040.00417.91
8.2.00.0000.01117.42
8.1.280.0040.01125.92
8.1.270.0030.00623.96
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0030.00723.82
8.1.230.0090.00319.04
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0030.00617.10
8.1.190.0050.00217.18
8.1.180.0030.00618.10
8.1.170.0000.00718.59
8.1.160.0000.00821.89
8.1.150.0100.00318.37
8.1.140.0000.00717.30
8.1.130.0060.00017.66
8.1.120.0000.00717.29
8.1.110.0040.00417.25
8.1.100.0100.00017.20
8.1.90.0040.00417.19
8.1.80.0030.00317.31
8.1.70.0000.00717.27
8.1.60.0050.00317.32
8.1.50.0050.00317.36
8.1.40.0040.00417.33
8.1.30.0000.00817.49
8.1.20.0040.00417.36
8.1.10.0060.00317.43
8.1.00.0000.00717.31
8.0.300.0000.00718.77
8.0.290.0000.00817.16
8.0.280.0030.00318.38
8.0.270.0000.00717.21
8.0.260.0000.00817.28
8.0.250.0050.00316.84
8.0.240.0000.00816.80
8.0.230.0030.00316.81
8.0.220.0000.00616.65
8.0.210.0070.00016.72
8.0.200.0000.00716.84
8.0.190.0030.00616.81
8.0.180.0110.00016.79
8.0.170.0050.00316.80
8.0.160.0050.00216.77
8.0.150.0030.00316.70
8.0.140.0040.00416.76
8.0.130.0000.00513.33
8.0.120.0040.00416.75
8.0.110.0000.00816.64
8.0.100.0030.00316.78
8.0.90.0030.00416.79
8.0.80.0070.00716.70
8.0.70.0000.00716.62
8.0.60.0040.00416.57
8.0.50.0030.00316.80
8.0.30.0100.01116.87
8.0.20.0100.00917.40
8.0.10.0050.00316.88
8.0.00.0080.00816.70
7.4.330.0050.00015.00
7.4.320.0030.00316.46
7.4.300.0000.00616.25
7.4.290.0080.00016.45
7.4.280.0040.00416.48
7.4.270.0030.00316.51
7.4.260.0000.00716.34
7.4.250.0000.00816.46
7.4.240.0040.00416.35
7.4.230.0000.00716.57
7.4.220.0070.01716.30
7.4.210.0070.00916.35
7.4.200.0070.00016.29
7.4.190.0080.00016.27
7.4.160.0090.00616.28
7.4.150.0170.00017.40
7.4.140.0080.01317.86
7.4.130.0070.01016.45
7.4.120.0030.01316.42
7.4.110.0120.00416.18
7.4.100.0060.01716.32
7.4.90.0140.00316.43
7.4.80.0130.01019.39
7.4.70.0080.00916.39
7.4.60.0060.01116.23
7.4.50.0000.00916.27
7.4.40.0070.01122.77
7.4.30.0030.01516.51
7.4.00.0060.01014.68
7.3.330.0000.00613.39
7.3.320.0000.00513.48
7.3.310.0000.00716.21
7.3.300.0080.00016.11
7.3.290.0030.01116.17
7.3.280.0080.00916.08
7.3.270.0130.00317.40
7.3.260.0100.00716.29
7.3.250.0130.00716.33
7.3.240.0070.01016.36
7.3.230.0040.01316.39
7.3.210.0060.01216.12
7.3.200.0140.00519.39
7.3.190.0100.00716.46
7.3.180.0040.01116.43
7.3.170.0140.00316.30
7.3.160.0000.01616.45
7.3.120.0070.01014.62
7.3.10.0070.01016.48
7.3.00.0030.01316.69
7.2.330.0100.00716.32
7.2.320.0170.00016.21
7.2.310.0070.01116.50
7.2.300.0090.01316.14
7.2.290.0090.00616.34
7.2.130.0030.01217.02
7.2.120.0070.01016.72
7.2.110.0070.01017.04
7.2.100.0100.00016.97
7.2.90.0130.00316.87
7.2.80.0110.00316.94
7.2.70.0050.00516.55
7.2.60.0060.00916.94
7.2.50.0060.01017.03
7.2.40.0040.01416.76
7.2.30.0090.00416.98
7.2.20.0030.00716.79
7.2.10.0070.00716.84
7.2.00.0090.00518.16
7.1.250.0060.00615.75
7.1.100.0030.00618.03
7.1.70.0070.00017.28
7.1.60.0160.00619.46
7.1.50.0120.00617.02
7.1.00.0100.07022.43
7.0.200.0000.01016.71
7.0.140.0030.07322.10
7.0.80.0130.06721.76
7.0.70.0030.08021.71
7.0.60.0070.06721.78
7.0.50.0070.05722.09
7.0.40.0030.06020.19
7.0.30.0100.06720.17
7.0.20.0030.08020.19
7.0.10.0070.06720.04
7.0.00.0030.08319.99
5.6.280.0000.07721.08
5.6.230.0030.08020.54
5.6.220.0000.05720.66
5.6.210.0100.07720.77
5.6.200.0000.04721.02
5.6.190.0030.08320.99
5.6.180.0070.08321.08
5.6.170.0170.06320.95
5.6.160.0070.06321.01
5.6.150.0070.08321.02
5.6.140.0070.08021.03
5.6.130.0070.08021.07
5.6.120.0000.08021.02
5.6.110.0000.05721.07
5.6.100.0130.06721.03
5.6.90.0030.06721.04
5.6.80.0170.07020.50
5.6.70.0070.06020.38
5.6.60.0100.05020.48
5.6.50.0070.05320.43
5.6.40.0100.07020.46
5.6.30.0100.08020.32
5.6.20.0030.08320.29
5.6.10.0070.03720.53
5.6.00.0030.04720.45
5.5.370.0000.08320.38
5.5.360.0030.08320.43
5.5.350.0000.08720.46
5.5.340.0000.08320.80
5.5.330.0100.07720.91
5.5.320.0070.07720.81
5.5.310.0030.04720.83
5.5.300.0000.04720.89
5.5.290.0030.08020.93
5.5.280.0070.07720.78
5.5.270.0070.04020.84
5.5.260.0030.04720.91
5.5.250.0030.04720.57
5.5.240.0030.04320.18
5.5.230.0100.07320.22
5.5.220.0030.07720.27
5.5.210.0070.07720.18
5.5.200.0000.07720.19
5.5.190.0070.07019.99
5.5.180.0130.06720.19
5.5.160.0030.07320.24
5.5.150.0070.08320.07
5.5.140.0100.08020.08
5.5.130.0100.07320.17
5.5.120.0030.05719.99
5.5.110.0070.08020.23
5.5.100.0030.04720.18
5.5.90.0070.07720.07
5.5.80.0030.06720.04
5.5.70.0030.08320.08
5.5.60.0070.07320.10
5.5.50.0000.05320.05
5.5.40.0030.06020.16
5.5.30.0030.05019.99
5.5.20.0000.05720.00
5.5.10.0100.07720.11
5.5.00.0030.07020.05
5.4.450.0100.04719.18
5.4.440.0030.04319.37
5.4.430.0030.04019.41
5.4.420.0070.07019.36
5.4.410.0030.07719.32
5.4.400.0070.07018.86
5.4.390.0170.06319.21
5.4.380.0000.05018.95
5.4.370.0000.07719.05
5.4.360.0030.07019.04
5.4.350.0070.05019.04
5.4.340.0070.04319.21
5.4.320.0100.07018.95
5.4.310.0000.08019.09
5.4.300.0130.06019.13
5.4.290.0030.07319.18
5.4.280.0030.06719.20
5.4.270.0000.08319.16
5.4.260.0000.05319.20
5.4.250.0170.05319.11
5.4.240.0070.05019.18
5.4.230.0000.08018.84
5.4.220.0070.07719.02
5.4.210.0100.05719.22
5.4.200.0100.06719.17
5.4.190.0030.05019.04
5.4.180.0070.07019.13
5.4.170.0000.05719.14
5.4.160.0130.05719.03
5.4.150.0100.07019.02
5.4.140.0030.07716.29
5.4.130.0030.06016.43
5.4.120.0030.05316.35
5.4.110.0030.05316.50
5.4.100.0130.06316.49
5.4.90.0030.05716.42
5.4.80.0000.04316.40
5.4.70.0070.05716.42
5.4.60.0270.05016.41
5.4.50.0070.04716.50
5.4.40.0000.08016.55
5.4.30.0030.07016.45
5.4.20.0100.04716.43
5.4.10.0000.08016.36
5.4.00.0130.06315.91
5.3.290.0130.07014.52
5.3.280.0070.07014.57
5.3.270.0030.05314.56
5.3.260.0030.05314.56
5.3.250.0030.07314.45
5.3.240.0130.06714.59
5.3.230.0030.07714.55
5.3.220.0030.06314.42
5.3.210.0030.06714.54
5.3.200.0100.06714.38
5.3.190.0000.05314.42
5.3.180.0000.04714.52
5.3.170.0130.04714.55
5.3.160.0100.06014.38
5.3.150.0030.05714.53
5.3.140.0030.05314.41
5.3.130.0000.08014.50
5.3.120.0030.07714.53
5.3.110.0030.07314.50
5.3.100.0030.07314.01
5.3.90.0100.06713.85
5.3.80.0070.05313.87
5.3.70.0030.05013.86
5.3.60.0030.07313.98
5.3.50.0070.04313.88
5.3.40.0030.07313.85
5.3.30.0030.05713.86
5.3.20.0000.07313.67
5.3.10.0100.06313.64
5.3.00.0070.07313.54
5.2.170.0030.06313.26
5.2.160.0030.06013.26
5.2.150.0030.05313.26
5.2.140.0030.03713.26
5.2.130.0030.04313.26
5.2.120.0030.05313.26
5.2.110.0000.04313.26
5.2.100.0030.06013.26
5.2.90.0000.03313.26
5.2.80.0030.05713.26
5.2.70.0100.05013.26
5.2.60.0070.05013.26
5.2.50.0000.06713.26
5.2.40.0030.03713.26
5.2.30.0030.03713.26
5.2.20.0070.05013.26
5.2.10.0070.05713.26
5.2.00.0000.04313.26
5.1.60.0070.02713.26
5.1.50.0030.05313.26
5.1.40.0030.04713.26
5.1.30.0000.06013.26
5.1.20.0030.04313.26
5.1.10.0030.04313.26
5.1.00.0030.05013.26
5.0.50.0000.04713.26
5.0.40.0030.03313.26
5.0.30.0000.03713.26
5.0.20.0030.02713.26
5.0.10.0070.04013.26
5.0.00.0000.06313.26
4.4.90.0000.01713.26
4.4.80.0030.02713.26
4.4.70.0100.03013.26
4.4.60.0030.03313.26
4.4.50.0000.03713.26
4.4.40.0030.05013.26
4.4.30.0000.03013.26
4.4.20.0000.03713.26
4.4.10.0000.04013.26
4.4.00.0000.04013.26
4.3.110.0070.02713.26
4.3.100.0100.02713.26
4.3.90.0000.03713.26
4.3.80.0030.04013.26
4.3.70.0000.03013.26
4.3.60.0000.03013.26
4.3.50.0000.03713.26
4.3.40.0000.05313.26
4.3.30.0070.02013.26
4.3.20.0000.02013.26
4.3.10.0030.03313.26
4.3.00.0000.03713.26

preferences:
31.62 ms | 401 KiB | 5 Q