3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = str_split('H85jclApFRno0SpPNMTkGGeaqWO8QeH755qsCmvg4aHHwriR7$NrujrnhcyngzaJsG0KmqMUpKpVm2ffNoo9CKX8X#mfmGTMftA$NCB63e0rBU5qp5hHMMjg7p69SR03Kr3h9XlPbNYhqZTV0Su5a$6gOo0SEOM{wOiyTzDh8qt6Au5L29TwXlOsQEsMYvJbWNQp4sY$wa2V51YjyvQfihCd7z1ghyKnk0h1WuPCkT8EHwBwIVHNG0kkfoLcNkPTs7BgVGyPIGafK$V9vlW8y2rcraZoMZssqpykUQ1E46xq1WFRKFAKyrVa5qHG2WTijXgLQri0O$8KZzzsBvcytKt2cWiVDkukX9jfEFCxlmF7BG5XklaEuZfdxsO$JqK1iS2t3{oYO6wgncAqHtm9reBUcw3NdfqiTz2viM361CwHf$tE6UU4I74ek2LVFfLW2qS7z8JOX6IhW3am4DbJDg4guqfP9xGh8Nc0ahGwY$q2E9mLdjYuE1EoDLzrfqZRX6xD3mbpUYTG47a8TwOYCZdDvITxqQzqPSG0KkBsZ0xYj53qVWJuT9b32r8okJVHNM8$L3XjQWLH9xGVGwVp3wgqm5romIJR3$gouFxwRxrxRWGdFoTHOlHeKr7eKB1kRjhKllIBNu3eZD83ud2$Gps3GssffjPVVvw9wrbkU6x0KW83Arx4zt1ydLJcNTdfunlK4pYH5HyneI9$7od9NXFIMtcDq5i2pYnvAB2Qe0Rzoqhf4Oy1AZ7fmSLdl0N8Oplve5QE1NUgSzkNjlg9MoLf9XfiMQ9$EO1uSjIzJxyiUwcyiLTq9KMU7jHQL$m7wOqM7vYtM3D1oQmsmqsVt7dZVtRkKVKtTix9pvAZ8EdMlG4qru9G1Fb1jxUgH2FhiIyDkM2jy5oXxxbUOOnunOPk6fq0r7SjHoRQpkE7cvug79OWfXHwxxlFnStVObvvibVVDbvuhcAvKAM7z7ThPKpFD8xQPgVVbN7nlgX2F9tx5FFDmeW8ygQyw2Pqpg6lTyGJ4oTtDq0ScRa2hMXAxxo9F'); $unpadded = ''; foreach ($array as $key=>$value) { if ($key != 0 && $key%9 == 0) { $unpadded .= $value; } } echo $unpadded; $down = ""; foreach ($unpadded as $value) { $asciivalue = ord($value); $asciivalue -= 3; $down += chr($asciivalue); } echo $down;

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)
8.3.60.0100.00316.61
8.3.50.0140.00019.63
8.3.40.0120.00618.80
8.3.30.0080.00619.22
8.3.20.0030.00520.22
8.3.10.0080.00023.66
8.3.00.0040.00419.25
8.2.180.0040.01118.40
8.2.170.0110.00722.96
8.2.160.0120.00320.44
8.2.150.0000.00824.18
8.2.140.0060.01224.66
8.2.130.0070.00026.16
8.2.120.0080.00020.98
8.2.110.0070.00420.92
8.2.100.0070.00417.85
8.2.90.0000.00818.34
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0000.00818.16
8.2.50.0030.00518.07
8.2.40.0040.00418.34
8.2.30.0050.00319.50
8.2.20.0000.00717.84
8.2.10.0040.00418.25
8.2.00.0000.00717.81
8.1.280.0030.01825.92
8.1.270.0040.00423.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00619.77
8.1.230.0030.00721.03
8.1.220.0040.00417.74
8.1.210.0000.00919.12
8.1.200.0080.00317.35
8.1.190.0080.00017.35
8.1.180.0090.00018.10
8.1.170.0030.00618.63
8.1.160.0000.00821.96
8.1.150.0040.00418.96
8.1.140.0050.00217.51
8.1.130.0070.00017.94
8.1.120.0000.00717.43
8.1.110.0030.00317.38
8.1.100.0050.00217.43
8.1.90.0050.00217.44
8.1.80.0000.00717.41
8.1.70.0000.00717.51
8.1.60.0000.00817.68
8.1.50.0050.00317.51
8.1.40.0060.00317.43
8.1.30.0050.00317.70
8.1.20.0040.00417.79
8.1.10.0030.00517.56
8.1.00.0000.00917.48
8.0.300.0000.00820.19
8.0.290.0050.00217.00
8.0.280.0000.00718.51
8.0.270.0030.00317.21
8.0.260.0030.00317.24
8.0.250.0030.00317.07
8.0.240.0040.00417.11
8.0.230.0040.00417.08
8.0.220.0030.00316.93
8.0.210.0000.00817.02
8.0.200.0000.00817.06
8.0.190.0040.00417.14
8.0.180.0030.00717.04
8.0.170.0000.00817.05
8.0.160.0000.00716.97
8.0.150.0040.00416.91
8.0.140.0040.00416.95
8.0.130.0030.00313.47
8.0.120.0090.00017.00
8.0.110.0040.00417.05
8.0.100.0000.00716.92
8.0.90.0000.00717.05
8.0.80.0090.00917.05
8.0.70.0040.00416.93
8.0.60.0000.00817.00
8.0.50.0070.00017.01
8.0.30.0100.00717.43
8.0.20.0100.00917.40
8.0.10.0040.00417.12
8.0.00.0080.01017.01
7.4.330.0020.00215.09
7.4.320.0060.00016.65
7.4.300.0070.00016.67
7.4.290.0000.00816.59
7.4.280.0080.00016.71
7.4.270.0070.00016.68
7.4.260.0000.00716.70
7.4.250.0070.00016.62
7.4.240.0040.00416.69
7.4.230.0000.00716.67
7.4.220.0150.00916.63
7.4.210.0110.00416.74
7.4.200.0000.00716.65
7.4.160.0220.00016.68
7.4.150.0130.00317.40
7.4.140.0100.01317.86
7.4.130.0040.01416.53
7.4.120.0160.00416.63
7.4.110.0040.01216.68
7.4.100.0100.00916.55
7.4.90.0070.01016.50
7.4.80.0060.01019.39
7.4.70.0120.00616.75
7.4.60.0070.01016.50
7.4.50.0040.00416.41
7.4.40.0030.01216.57
7.4.30.0030.01316.71
7.4.00.0090.00615.32
7.3.330.0020.00213.39
7.3.320.0030.00313.31
7.3.310.0000.00616.55
7.3.300.0030.00316.42
7.3.290.0030.01216.41
7.3.280.0090.00816.46
7.3.270.0070.01017.40
7.3.260.0140.00316.68
7.3.250.0140.00416.61
7.3.240.0080.01116.41
7.3.230.0110.00716.48
7.3.210.0040.01816.50
7.3.200.0080.00819.39
7.3.190.0070.01016.59
7.3.180.0060.00916.52
7.3.170.0110.01116.53
7.3.160.0060.01116.50
7.3.120.0060.01014.93
7.3.110.0070.00714.96
7.3.100.0000.00915.18
7.3.90.0000.01414.94
7.3.80.0000.01214.71
7.3.70.0070.00714.93
7.3.60.0030.00714.89
7.3.50.0100.00714.98
7.3.40.0080.00814.62
7.3.30.0030.01314.84
7.3.20.0070.01016.80
7.3.10.0090.00616.63
7.3.00.0090.00416.78
7.2.330.0130.00516.69
7.2.320.0070.01016.72
7.2.310.0070.01016.64
7.2.300.0140.00716.73
7.2.290.0100.00716.71
7.2.240.0110.00314.85
7.2.230.0030.01015.02
7.2.220.0030.00715.15
7.2.210.0080.00815.07
7.2.200.0100.00615.29
7.2.190.0070.00715.11
7.2.180.0060.01015.20
7.2.170.0090.00614.88
7.2.160.0040.00815.24
7.2.150.0070.00816.84
7.2.140.0100.00717.00
7.2.130.0070.00717.14
7.2.120.0040.00816.83
7.2.110.0030.01217.04
7.2.100.0090.00616.84
7.2.90.0130.00016.97
7.2.80.0030.01317.08
7.2.70.0040.00716.82
7.2.60.0130.00316.75
7.2.50.0070.00716.96
7.2.40.0070.01116.71
7.2.30.0040.01217.03
7.2.20.0040.01517.09
7.2.10.0030.01316.89
7.2.00.0070.00617.65
7.1.330.0000.01215.70
7.1.320.0090.00315.70
7.1.310.0040.01115.80
7.1.300.0060.00915.80
7.1.290.0090.00615.41
7.1.280.0100.00315.78
7.1.270.0100.00615.44
7.1.260.0040.01415.76
7.1.250.0000.01815.77
7.1.100.0000.01417.94
7.1.70.0040.00417.20
7.1.60.0090.01519.46
7.1.50.0000.02116.97
7.1.00.0030.08722.57
7.0.200.0000.01116.82
7.0.140.0000.07321.95
7.0.60.0130.08020.04
7.0.50.0030.04017.94
7.0.40.0070.05019.99
7.0.30.0370.07320.01
7.0.20.0130.04320.01
7.0.10.0030.08720.04
7.0.00.0070.08720.13
5.6.280.0030.07321.05
5.6.210.0100.03720.54
5.6.200.0130.07718.27
5.6.190.0100.05720.61
5.6.180.0530.07020.39
5.6.170.0470.08020.61
5.6.160.0070.09020.62
5.6.150.0070.06018.13
5.6.140.0070.05718.07
5.6.130.0130.08018.12
5.6.120.0100.07321.07
5.6.110.0130.07021.07
5.6.100.0100.08021.05
5.6.90.0200.07020.91
5.6.80.0130.07020.42
5.5.350.0200.08020.52
5.5.340.0070.08017.93
5.5.330.0000.04320.47
5.5.320.0030.05720.27
5.5.310.0230.09320.42
5.5.300.0270.03717.91
5.5.290.0100.05317.97
5.5.280.0070.04020.81
5.5.270.0000.04320.96
5.5.260.0130.07720.71
5.5.250.0030.04020.72
5.5.240.0230.07720.30
5.4.450.0100.05019.46
5.4.440.0070.05019.13
5.4.430.0330.04319.41
5.4.420.0900.03019.14
5.4.410.0700.03719.30
5.4.400.0200.03318.76
5.4.390.0600.04019.20
5.4.380.0500.06018.66
5.4.370.0400.04718.88
5.4.360.0570.06318.82
5.4.350.0300.06018.73
5.4.340.0400.05718.89
5.4.320.0080.03512.64
5.4.310.0080.04312.63
5.4.300.0090.03912.63
5.4.290.0070.05212.63
5.4.280.0070.05212.53
5.4.270.0060.05212.53
5.4.260.0100.04212.53
5.4.250.0070.03912.53
5.4.240.0050.03812.53
5.4.230.0040.04112.52
5.4.220.0100.03312.52
5.4.210.0090.03412.52
5.4.200.0090.03712.52
5.4.190.0090.03512.52
5.4.180.0060.03712.52
5.4.170.0070.03612.53
5.4.160.0060.03712.53
5.4.150.0040.03912.52
5.4.140.0080.04012.21
5.4.130.0080.03612.20
5.4.120.0070.03512.15
5.4.110.0070.03512.14
5.4.100.0070.03912.15
5.4.90.0060.04212.15
5.4.80.0100.03512.15
5.4.70.0100.03512.14
5.4.60.0120.04112.14
5.4.50.0070.03612.15
5.4.40.0040.03712.13
5.4.30.0050.03612.13
5.4.20.0110.03012.13
5.4.10.0080.03512.13
5.4.00.0050.03611.62
5.3.290.0070.04912.89
5.3.280.0080.04012.82
5.3.270.0120.04512.83
5.3.260.0080.05112.83
5.3.250.0040.04012.83
5.3.240.0110.03512.83
5.3.230.0080.03712.82
5.3.220.0070.03612.79
5.3.210.0060.03912.79
5.3.200.0120.03012.79
5.3.190.0040.04012.79
5.3.180.0040.03812.79
5.3.170.0090.03412.79
5.3.160.0080.04612.79
5.3.150.0050.04112.79
5.3.140.0050.04012.78
5.3.130.0060.04012.77
5.3.120.0040.04312.77
5.3.110.0060.04012.77
5.3.100.0080.03912.26
5.3.90.0040.04012.25
5.3.80.0090.03312.23
5.3.70.0080.03412.23
5.3.60.0090.03412.22
5.3.50.0090.04312.16
5.3.40.0080.04512.16
5.3.30.0060.03712.13
5.3.20.0090.03611.91
5.3.10.0060.03611.88
5.3.00.0060.03611.86
5.2.170.0050.0389.36
5.2.160.0060.0279.36
5.2.150.0050.0319.36
5.2.140.0080.0329.36
5.2.130.0050.0309.32
5.2.120.0070.0329.32
5.2.110.0090.0349.33
5.2.100.0120.0299.32
5.2.90.0060.0319.32
5.2.80.0070.0349.32
5.2.70.0050.0399.32
5.2.60.0050.0329.28
5.2.50.0050.0379.24
5.2.40.0040.0369.22
5.2.30.0060.0339.20
5.2.20.0050.0289.18
5.2.10.0060.0359.11
5.2.00.0080.0368.96
5.1.60.0050.0238.30
5.1.50.0040.0258.29
5.1.40.0080.0218.28
5.1.30.0030.0288.63
5.1.20.0050.0268.65
5.1.10.0050.0268.37
5.1.00.0050.0258.37
5.0.50.0050.0206.86
5.0.40.0060.0186.71
5.0.30.0020.0376.53
5.0.20.0060.0186.50
5.0.10.0040.0256.48
5.0.00.0030.0326.46
4.4.90.0030.0154.78
4.4.80.0040.0144.76
4.4.70.0040.0154.76
4.4.60.0030.0154.75
4.4.50.0050.0184.77
4.4.40.0060.0234.71
4.4.30.0050.0204.76
4.4.20.0040.0164.85
4.4.10.0070.0164.85
4.4.00.0040.0274.76
4.3.110.0060.0154.67
4.3.100.0040.0184.67
4.3.90.0060.0214.63
4.3.80.0040.0234.58
4.3.70.0020.0154.63
4.3.60.0040.0164.63
4.3.50.0040.0164.63
4.3.40.0040.0234.53
4.3.30.0020.0163.29
4.3.20.0030.0223.26
4.3.10.0000.0233.21
4.3.00.0070.01718.56

preferences:
63.53 ms | 400 KiB | 5 Q