3v4l.org

run code in 300+ PHP versions simultaneously
<?php function decrypt($tmp_0) { $tmp_1 = strtolower(strrev($tmp_0)); $tmp_2 = (hexdec(substr($tmp_1, 0, 4)) ^ hexdec('BFF')) ^ hexdec('D77D'); $tmp_3 = substr($tmp_1,4); unset($tmp_4); for($tmp_5=0; $tmp_5 < strlen($tmp_3); $tmp_5+=6) { ++$tmp_6; $tmp_7 = $tmp_6 ^ hexdec('6E'); } } ?>

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)
8.3.70.0150.00018.43
8.3.60.0150.00616.25
8.3.50.0180.01222.04
8.3.40.0060.00918.48
8.3.30.0060.01218.72
8.3.20.0040.00420.34
8.3.10.0080.00023.61
8.3.00.0090.00019.04
8.2.190.0180.00316.63
8.2.180.0150.00318.41
8.2.170.0140.00322.96
8.2.160.0130.00020.18
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0040.00417.63
8.2.110.0040.00420.29
8.2.100.0080.00317.80
8.2.90.0080.00019.05
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0000.00919.43
8.2.30.0000.00720.56
8.2.20.0000.00717.57
8.2.10.0070.00017.95
8.2.00.0000.00717.88
8.1.280.0170.00325.92
8.1.270.0030.00523.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00320.89
8.1.230.0120.00022.63
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.00
8.1.190.0000.00917.22
8.1.180.0000.00718.10
8.1.170.0000.00918.59
8.1.160.0070.00021.91
8.1.150.0050.00320.50
8.1.140.0040.00419.46
8.1.130.0030.00517.59
8.1.120.0050.00217.40
8.1.110.0030.00317.32
8.1.100.0000.00817.25
8.1.90.0000.00717.38
8.1.80.0000.00717.38
8.1.70.0050.00217.31
8.1.60.0000.00917.51
8.1.50.0060.00317.39
8.1.40.0080.00017.35
8.1.30.0030.00517.42
8.1.20.0000.00817.52
8.1.10.0070.00317.41
8.1.00.0000.00717.25
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0040.00418.28
8.0.270.0040.00417.07
8.0.260.0030.00317.07
8.0.250.0000.00816.88
8.0.240.0000.00816.87
8.0.230.0030.00316.79
8.0.220.0030.00316.66
8.0.210.0040.00416.65
8.0.200.0030.00316.74
8.0.190.0060.00316.88
8.0.180.0040.00416.76
8.0.170.0000.00816.66
8.0.160.0030.00316.78
8.0.150.0030.00316.70
8.0.140.0040.00416.61
8.0.130.0030.00313.24
8.0.120.0050.00316.68
8.0.110.0040.00416.69
8.0.100.0000.00716.67
8.0.90.0080.00016.70
8.0.80.0070.00716.74
8.0.70.0070.00016.68
8.0.60.0000.00716.59
8.0.50.0000.00816.74
8.0.30.0080.01116.89
8.0.20.0120.00717.40
8.0.10.0070.00016.76
8.0.00.0100.00816.72
7.4.330.0050.00015.08
7.4.320.0000.00616.39
7.4.300.0000.00616.55
7.4.290.0070.00016.48
7.4.280.0050.00316.50
7.4.270.0070.00016.53
7.4.260.0030.00316.40
7.4.250.0040.00416.41
7.4.240.0030.00416.46
7.4.230.0040.00416.49
7.4.220.0130.00316.34
7.4.210.0070.01016.46
7.4.200.0030.00416.25
7.4.160.0090.00616.43
7.4.150.0100.01017.40
7.4.140.0090.01217.86
7.4.130.0120.00916.57
7.4.120.0070.00916.38
7.4.110.0090.00916.48
7.4.100.0090.00916.21
7.4.90.0090.00916.22
7.4.80.0110.00819.39
7.4.70.0120.00616.37
7.4.60.0100.01016.49
7.4.50.0030.00616.48
7.4.40.0140.00516.16
7.4.30.0030.01616.37
7.4.10.0080.01014.79
7.4.00.0050.01314.72
7.3.330.0000.00613.14
7.3.320.0030.00313.16
7.3.310.0000.00816.25
7.3.300.0000.00616.21
7.3.290.0000.00816.18
7.3.280.0090.00916.20
7.3.270.0100.00717.40
7.3.260.0120.01316.50
7.3.240.0100.00916.35
7.3.230.0040.01316.39
7.3.210.0100.00616.52
7.3.200.0130.00316.39
7.3.190.0070.01016.35
7.3.180.0150.00616.45
7.3.170.0100.00716.29
7.3.160.0100.00616.36
7.3.130.0090.00614.78
7.3.120.0070.00714.72
7.3.110.0020.01614.70
7.3.100.0140.00214.60
7.3.90.0100.00714.69
7.3.80.0090.00514.73
7.3.70.0020.01214.54
7.3.60.0050.00714.70
7.3.50.0070.00714.63
7.3.40.0050.00814.68
7.3.30.0030.01014.56
7.3.20.0080.00316.58
7.3.10.0080.00616.51
7.3.00.0100.00316.52
7.2.330.0090.00916.45
7.2.320.0100.00716.15
7.2.310.0070.01316.60
7.2.300.0090.01516.25
7.2.290.0150.01016.61
7.2.260.0050.01414.81
7.2.250.0050.01314.84
7.2.240.0060.00914.82
7.2.230.0050.00914.72
7.2.220.0090.00814.75
7.2.210.0040.00714.85
7.2.200.0090.00414.68
7.2.190.0090.00514.86
7.2.180.0020.01614.69
7.2.170.0100.00214.88
7.2.160.0050.00614.82
7.2.150.0050.00816.64
7.2.140.0060.00816.72
7.2.130.0060.00816.63
7.2.120.0040.00716.73
7.2.110.0040.00716.59
7.2.100.0060.00616.65
7.2.90.0070.00516.87
7.2.80.0040.00916.55
7.2.70.0070.00716.59
7.2.60.0040.00816.56
7.2.50.0070.00616.62
7.2.40.0030.01316.83
7.2.30.0090.00616.87
7.2.20.0040.01116.78
7.2.10.0030.01216.49
7.2.00.0030.01416.62
7.1.330.0030.01015.58
7.1.320.0090.00915.40
7.1.310.0060.00815.60
7.1.300.0050.01015.52
7.1.290.0070.00415.56
7.1.280.0040.00715.45
7.1.270.0000.01115.60
7.1.260.0060.00615.45
7.1.250.0040.00715.66
7.1.240.0030.01015.66
7.1.230.0090.00415.62
7.1.220.0050.00715.40
7.1.210.0040.01115.60
7.1.200.0080.00415.51
7.1.190.0050.00415.59
7.1.180.0040.00715.58
7.1.170.0090.00615.52
7.1.160.0060.00515.54
7.1.150.0030.00915.56
7.1.140.0060.00915.69
7.1.130.0050.00915.40
7.1.120.0040.01015.63
7.1.110.0080.00615.64
7.1.100.0060.00615.73
7.1.90.0030.01115.54
7.1.80.0040.00815.70
7.1.70.0030.00916.19
7.1.60.0040.01116.91
7.1.50.0060.00715.99
7.1.40.0030.00815.68
7.1.30.0050.00515.44
7.1.20.0050.00515.51
7.1.10.0060.00415.45
7.1.00.0020.03117.75
7.0.330.0050.01015.08
7.0.320.0040.00915.17
7.0.310.0040.00915.13
7.0.300.0070.00815.11
7.0.290.0070.00715.08
7.0.280.0060.00615.30
7.0.270.0040.00915.25
7.0.260.0100.00215.23
7.0.250.0080.00515.21
7.0.240.0030.00815.14
7.0.230.0060.00815.20
7.0.220.0020.00815.38
7.0.210.0070.00515.37
7.0.200.0140.00814.85
7.0.190.0030.00715.13
7.0.180.0060.00615.25
7.0.170.0040.00715.28
7.0.160.0020.00615.22
7.0.150.0020.01115.21
7.0.140.0040.00715.21
7.0.130.0030.01015.38
7.0.120.0050.00615.36
7.0.110.0050.00715.14
7.0.100.0050.00615.29
7.0.90.0030.00915.20
7.0.80.0070.00915.31
7.0.70.0050.00515.20
7.0.60.0110.02116.79
7.0.50.0040.01916.21
7.0.40.0080.02215.63
7.0.30.0080.03015.51
7.0.20.0130.03015.61
7.0.10.0060.02915.65
7.0.00.0060.03415.65
5.6.400.0040.00614.03
5.6.390.0070.00814.21
5.6.380.0070.00514.21
5.6.370.0030.01214.05
5.6.360.0020.01114.26
5.6.350.0070.00813.88
5.6.340.0030.01013.98
5.6.330.0050.00814.05
5.6.320.0020.00914.22
5.6.310.0000.01114.30
5.6.300.0070.00714.15
5.6.290.0090.00214.16
5.6.280.0050.02316.38
5.6.270.0080.00514.31
5.6.260.0050.00614.17
5.6.250.0020.01113.98
5.6.240.0090.00514.06
5.6.230.0060.00814.06
5.6.220.0050.00813.90
5.6.210.0030.03616.36
5.6.200.0040.02315.59
5.6.190.0060.03216.25
5.6.180.0110.02016.31
5.6.170.0100.01516.34
5.6.160.0090.02816.29
5.6.150.0070.03115.42
5.6.140.0030.02015.43
5.6.130.0060.01815.49
5.6.120.0020.02116.41
5.6.110.0080.03316.45
5.6.100.0040.03516.30
5.6.90.0090.03116.35
5.6.80.0070.03016.20
5.6.70.0040.00913.89
5.6.60.0050.00913.89
5.6.50.0020.00814.09
5.6.40.0000.01014.02
5.6.30.0080.00514.06
5.6.20.0030.00914.07
5.6.10.0050.00714.09
5.6.00.0090.00414.05
5.5.380.0010.01214.01
5.5.370.0030.00714.00
5.5.360.0030.00913.87
5.5.350.1480.01816.24
5.5.340.0050.02015.34
5.5.330.0070.02716.05
5.5.320.0080.02016.16
5.5.310.0140.02916.15
5.5.300.0010.03315.28
5.5.290.0070.02015.38
5.5.280.0050.03316.46
5.5.270.0080.02216.30
5.5.260.0090.02916.26
5.5.250.0080.03016.14
5.5.240.0040.03716.05
5.5.230.0050.00613.92
5.5.220.0050.00513.98
5.5.210.0070.00713.92
5.5.200.0050.00813.99
5.5.190.0070.00514.02
5.5.180.0070.00713.86
5.5.170.0110.00313.91
5.5.160.0090.00513.93
5.5.150.0080.00313.93
5.5.140.0050.00714.00
5.5.130.0040.00813.89
5.5.120.0060.00314.15
5.5.110.0040.00414.14
5.5.100.0050.00513.93
5.5.90.0030.01113.93
5.5.80.0050.00714.13
5.5.70.0050.00914.04
5.5.60.0030.01113.75
5.5.50.0030.01213.89
5.5.40.0070.00713.90
5.5.30.0090.00313.89
5.5.20.0060.00713.83
5.5.10.0040.00813.81
5.5.00.0040.00913.85

preferences:
51.48 ms | 401 KiB | 5 Q