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 * $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)
8.3.60.0140.00716.50
8.3.50.0210.00018.18
8.3.40.0120.00318.68
8.3.30.0140.00018.72
8.3.20.0000.00720.36
8.3.10.0090.00023.53
8.3.00.0050.00319.13
8.2.180.0090.00918.34
8.2.170.0110.00422.96
8.2.160.0000.01320.35
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0040.00417.50
8.2.110.0090.00022.00
8.2.100.0060.00617.91
8.2.90.0050.00319.09
8.2.80.0080.00017.97
8.2.70.0060.00317.50
8.2.60.0080.00017.80
8.2.50.0030.00518.07
8.2.40.0030.00619.48
8.2.30.0070.00020.57
8.2.20.0070.00017.51
8.2.10.0050.00317.84
8.2.00.0030.00417.95
8.1.280.0120.00925.92
8.1.270.0000.00823.83
8.1.260.0080.00026.35
8.1.250.0100.00728.09
8.1.240.0060.00322.53
8.1.230.0060.00617.51
8.1.220.0090.00017.74
8.1.210.0060.00318.77
8.1.200.0030.00617.00
8.1.190.0060.00317.23
8.1.180.0020.00518.10
8.1.170.0070.00319.09
8.1.160.0040.00421.87
8.1.150.0050.00320.54
8.1.140.0040.00419.43
8.1.130.0040.00417.52
8.1.120.0030.00317.28
8.1.110.0000.00717.36
8.1.100.0040.00417.35
8.1.90.0000.00717.34
8.1.80.0040.00417.33
8.1.70.0070.00017.34
8.1.60.0060.00317.53
8.1.50.0060.00317.48
8.1.40.0040.00417.41
8.1.30.0030.00617.54
8.1.20.0040.00417.52
8.1.10.0070.00417.39
8.1.00.0050.00217.36
8.0.300.0070.00018.77
8.0.290.0070.00016.58
8.0.280.0040.00418.33
8.0.270.0050.00317.14
8.0.260.0030.00317.14
8.0.250.0040.00416.72
8.0.240.0000.00816.79
8.0.230.0030.00316.82
8.0.220.0000.00716.80
8.0.210.0040.00416.75
8.0.200.0000.00616.73
8.0.190.0040.00416.81
8.0.180.0030.00616.70
8.0.170.0020.00516.70
8.0.160.0030.00316.75
8.0.150.0030.00316.63
8.0.140.0030.00316.55
8.0.130.0000.00613.25
8.0.120.0000.00816.81
8.0.110.0050.00216.79
8.0.100.0000.00716.74
8.0.90.0000.00716.78
8.0.80.0030.01316.85
8.0.70.0000.00816.70
8.0.60.0080.00016.79
8.0.50.0040.00416.85
8.0.30.0060.01017.06
8.0.20.0100.01017.40
8.0.10.0030.00516.93
8.0.00.0130.00516.64
7.4.330.0050.00015.08
7.4.320.0030.00316.32
7.4.300.0030.00316.40
7.4.290.0040.00416.49
7.4.280.0000.00816.28
7.4.270.0070.00016.40
7.4.260.0000.00816.47
7.4.250.0050.00216.47
7.4.240.0030.00316.51
7.4.230.0000.00716.59
7.4.220.0060.01216.30
7.4.210.0030.01116.53
7.4.200.0030.00516.34
7.4.160.0120.00816.49
7.4.150.0120.00617.40
7.4.140.0100.01217.86
7.4.130.0110.00716.38
7.4.120.0100.01016.39
7.4.110.0110.01216.67
7.4.100.0060.01716.38
7.4.90.0140.00416.36
7.4.80.0130.00619.39
7.4.70.0110.00616.38
7.4.60.0100.00716.25
7.4.50.0000.00816.40
7.4.40.0070.01016.50
7.4.30.0090.00916.27
7.4.00.0040.01214.96
7.3.330.0030.00313.04
7.3.320.0000.00513.16
7.3.310.0030.00316.23
7.3.300.0000.00716.22
7.3.290.0030.00316.20
7.3.280.0100.00716.17
7.3.270.0100.00717.40
7.3.260.0150.00616.47
7.3.250.0160.00616.34
7.3.240.0100.00716.44
7.3.230.0030.01416.39
7.3.210.0100.00716.39
7.3.200.0100.00616.48
7.3.190.0120.00316.40
7.3.180.0070.01316.37
7.3.170.0120.00616.51
7.3.160.0140.00916.32
7.2.330.0070.01316.42
7.2.320.0030.01416.33
7.2.310.0120.01216.14
7.2.300.0060.01116.33
7.2.290.0140.00716.54
7.2.110.0410.00616.25
7.2.60.0090.00916.61
7.2.00.0000.01419.21
7.1.200.0070.00415.33
7.1.100.0040.01117.94
7.1.70.0080.00316.94
7.1.60.0170.00719.48
7.1.50.0060.00916.63
7.1.00.0100.07022.45
7.0.200.0340.00014.36
7.0.60.0100.08320.04
7.0.50.0070.03717.84
7.0.40.0030.04319.96
7.0.30.0230.04720.10
7.0.20.0300.06320.09
7.0.10.0000.07020.19
7.0.00.0070.08720.33
5.6.280.0030.06321.09
5.6.210.0030.08720.67
5.6.200.0030.05318.29
5.6.190.0070.05720.64
5.6.180.0200.04320.63
5.6.170.0200.05020.56
5.6.160.0100.05020.43
5.6.150.0100.07718.19
5.6.140.0000.04718.15
5.6.130.0130.07318.11
5.6.120.0070.08721.08
5.6.110.0170.08321.13
5.6.100.0130.07321.13
5.6.90.0070.08720.97
5.6.80.0030.09020.41
5.5.350.3370.03320.54
5.5.340.0000.05017.99
5.5.330.0070.08320.37
5.5.320.0230.06720.35
5.5.310.0330.06020.35
5.5.300.0070.08018.03
5.5.290.0100.08017.95
5.5.280.0000.08020.88
5.5.270.0230.05720.64
5.5.260.0100.06720.80
5.5.250.0070.04320.69
5.5.240.0100.08020.19

preferences:
45.66 ms | 401 KiB | 5 Q