3v4l.org

run code in 300+ PHP versions simultaneously
<?php $alpha = range('A', 'Z'); $ascii = array_map(function($_) { return $_ + (1 << 1 << 1 << 1 << 1 << 1 << 1); }, range(1, 26)); $alpha_vars = array_map(function($_) { return "$$_"; }, $alpha); $ascii_var_list = join(',', $alpha_vars); ("list($ascii_var_list) = \$ascii;"); $sp = 32; $_='_'; $ss='ss'; //$hb=$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_. //$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss.$_.$ss; // I think I just heard the PHP parser cry. ## We're almost done. Just gotta decrypt my data, prepare my formatting, yadda yadda... $decrypted_data = str_rot13("UNCCL OVEGUQNL WBUA CVYR"); echo "1"; $hb=""; for($hb=""; count($hb)/3 < count($decrypted_data); $hb.=$_.$ss); $john_purrier_rocks = str_split($decrypted_data); $brandon_philips_kicks_ass = array_map(function($_) { return ($_ === ' ') ? '$sp' : "\$$_"; }, $john_purrier_rocks); $rabble_makes_me_moist = join(',', $brandon_philips_kicks_ass); ("\$rabble_makes_me_moist = array($rabble_makes_me_moist);"); $appfog_owns = array_map('chr', $rabble_makes_me_moist); array_unshift($appfog_owns, str_replace('_s', '%', $hb)); $happy_birthday = call_user_func_array('sprintf', $appfog_owns); echo $happy_birthday; ?>

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)
8.3.40.0110.00418.80
8.3.30.0100.00320.35
8.3.20.0090.00018.71
8.3.10.0050.00321.22
8.3.00.0000.00819.53
8.2.170.0150.00322.96
8.2.160.0040.01120.58
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00821.03
8.2.110.0070.00320.52
8.2.100.0030.00717.84
8.2.90.0060.00318.96
8.2.80.0070.00019.39
8.2.70.0000.00817.48
8.2.60.0000.00817.91
8.2.50.0040.00418.07
8.2.40.0000.00819.82
8.2.30.0040.00419.39
8.2.20.0080.00017.81
8.2.10.0060.00317.84
8.2.00.0040.00417.80
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0100.00023.97
8.1.230.0090.00320.88
8.1.220.0030.00518.77
8.1.210.0090.00019.03
8.1.200.0090.00017.35
8.1.190.0000.00817.53
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0040.00418.88
8.1.150.0030.00518.75
8.1.140.0040.00417.56
8.1.130.0000.00717.83
8.1.120.0040.00417.42
8.1.110.0030.00617.51
8.1.100.0040.00417.37
8.1.90.0000.00717.52
8.1.80.0070.00017.48
8.1.70.0070.00017.44
8.1.60.0040.00417.51
8.1.50.0000.00817.47
8.1.40.0000.00817.54
8.1.30.0040.00417.73
8.1.20.0000.00917.62
8.1.10.0030.00517.64
8.1.00.0100.00017.56
8.0.300.0030.00619.96
8.0.290.0070.00017.18
8.0.280.0040.00418.52
8.0.270.0000.00717.16
8.0.260.0000.00716.80
8.0.250.0000.00716.97
8.0.240.0030.00617.01
8.0.230.0000.00717.06
8.0.220.0070.00016.95
8.0.210.0000.00817.03
8.0.200.0040.00416.92
8.0.190.0030.00317.05
8.0.180.0090.00016.90
8.0.170.0030.00316.90
8.0.160.0030.00716.99
8.0.150.0050.00316.91
8.0.140.0000.00717.00
8.0.130.0060.00013.41
8.0.120.0030.00516.93
8.0.110.0000.00717.01
8.0.100.0000.00816.97
8.0.90.0000.00716.95
8.0.80.0060.00916.94
8.0.70.0080.00016.82
8.0.60.0000.00716.95
8.0.50.0040.00416.91
8.0.30.0110.01117.09
8.0.20.0060.01417.40
8.0.10.0070.00017.18
8.0.00.0160.00416.92
7.4.330.0020.00216.82
7.4.320.0030.00316.41
7.4.300.0030.00316.43
7.4.290.0000.00716.47
7.4.280.0000.00716.53
7.4.270.0000.00716.42
7.4.260.0030.00313.35
7.4.250.0050.00316.30
7.4.240.0040.00416.53
7.4.230.0000.00616.32
7.4.220.0070.01116.42
7.4.210.0060.01116.48
7.4.200.0050.00316.64
7.4.190.0030.00316.39
7.4.160.0070.01516.48
7.4.150.0470.02417.40
7.4.140.0400.01417.86
7.4.130.0250.02716.56
7.4.120.0180.01116.50
7.4.110.0040.01616.61
7.4.100.0900.02116.70
7.4.90.0420.01816.52
7.4.80.0270.01619.39
7.4.70.0040.01216.59
7.4.60.0930.02516.29
7.4.50.0070.00316.31
7.4.40.0100.00722.77
7.4.30.0090.00916.46
7.3.330.0000.00613.31
7.3.320.0070.00713.25
7.3.310.0080.00016.41
7.3.300.0040.00416.39
7.3.290.0060.00916.27
7.3.280.0120.00616.34
7.3.270.0250.02617.40
7.3.260.0240.01618.24
7.3.250.0390.01016.47
7.3.240.0170.01316.43
7.3.230.0400.01016.39
7.3.210.0590.00916.64
7.3.200.1300.03119.39
7.3.190.0240.01616.52
7.3.180.0160.00316.36
7.3.170.0170.01916.27
7.3.160.0870.01916.48
7.2.330.0340.01216.69
7.2.320.0120.00616.57
7.2.310.0120.01216.74
7.2.300.0220.01516.59
7.2.290.1210.02316.82
7.0.120.0171.06354.16
7.0.110.0001.01754.08
7.0.100.0131.15354.08
7.0.90.0201.00754.07
7.0.80.0101.15754.07
7.0.70.0201.00353.98
7.0.60.0031.04354.07
7.0.50.0171.01354.13
7.0.40.0071.04353.99
7.0.30.0201.01754.05
7.0.20.0101.06354.04
7.0.10.0031.06054.11
7.0.00.0271.01754.03
5.6.260.0102.49055.02
5.6.250.0102.49054.57
5.6.240.0132.48755.13
5.6.230.0132.48755.83
5.6.220.0072.49355.83
5.6.210.0202.48056.25
5.6.200.0072.49356.40
5.6.190.0072.49356.32
5.6.180.0132.48753.13
5.6.170.0202.48056.53
5.6.160.0102.49053.55
5.6.150.0072.49353.47
5.6.140.0132.48753.69
5.6.130.0032.49753.53
5.6.120.0132.48756.09
5.6.110.0032.49755.60
5.6.100.0072.49355.91
5.6.90.0102.49050.35
5.6.80.0232.47757.15
5.6.70.0072.49356.51
5.6.60.0232.47757.62
5.6.50.0072.49358.07
5.6.40.0032.49757.32
5.6.30.0132.48755.22
5.6.20.0072.49355.69
5.6.10.0072.49355.83
5.6.00.0102.49052.34
5.5.380.0002.50052.70
5.5.370.0172.48352.25
5.5.360.0072.49351.34
5.5.350.0032.49752.06
5.5.340.0202.48052.41
5.5.330.0172.48351.88
5.5.320.0202.48050.13
5.5.310.0172.48352.64
5.5.300.0032.49750.11
5.5.290.0232.47752.88
5.5.280.0002.50052.61
5.5.270.0172.48352.75
5.5.260.0032.49752.65
5.5.250.0072.49349.61
5.5.240.0032.49740.11
5.5.230.0102.49050.64
5.5.220.0102.49052.82
5.5.210.0072.49352.31
5.5.200.0172.48350.02
5.5.190.0032.49752.96
5.5.180.0172.48053.25
5.5.160.0032.49053.48
5.5.150.0032.49753.96
5.5.140.0132.48751.09
5.5.130.0102.49046.16
5.5.120.0032.49754.14
5.5.110.0102.49052.97
5.5.100.0102.49052.27
5.5.90.0172.48353.09
5.5.80.0072.49352.39
5.5.70.0032.49750.83
5.5.60.0072.49352.65
5.5.50.0132.48751.45
5.5.40.0032.49753.03
5.5.30.0072.49353.34
5.5.20.0132.48751.34
5.5.10.0132.48753.73
5.5.00.0072.49352.63
5.4.450.0202.48051.62
5.4.440.0032.49754.31
5.4.430.0102.49049.58
5.4.420.0032.49753.88
5.4.410.0102.49054.75
5.4.400.0132.48754.71
5.4.390.0072.49354.94
5.4.380.0102.49054.48
5.4.370.0032.49754.56
5.4.360.0132.48753.28
5.4.350.0072.49354.75
5.4.340.0132.48754.79
5.4.320.0072.49354.26
5.4.310.0102.49054.50
5.4.300.0072.49355.04
5.4.290.0002.50052.70
5.4.280.0102.49054.19
5.4.270.0032.49753.99
5.4.260.0132.48753.79
5.4.250.0172.48354.81
5.4.240.0072.49354.12
5.4.230.0072.49352.18
5.4.220.0172.48354.37
5.4.210.0032.49754.45
5.4.200.0002.50048.17
5.4.190.0102.49052.39
5.4.180.0132.48755.14
5.4.170.0172.48354.48
5.4.160.0172.48354.67
5.4.150.0232.47754.39
5.4.140.0072.49351.56
5.4.130.0032.49751.09
5.4.120.0032.49751.81
5.4.110.0072.49337.61
5.4.100.0032.49753.16
5.4.90.0132.48742.87
5.4.80.0132.48751.82
5.4.70.0172.48352.40
5.4.60.0002.50052.45
5.4.50.0132.48746.03
5.4.40.0072.49350.77
5.4.30.0132.48752.29
5.4.20.0132.48752.45
5.4.10.0072.49352.52
5.4.00.0102.49051.48
5.3.290.0102.49047.21
5.3.280.0032.49747.12
5.3.270.0132.48747.58
5.3.260.0132.48745.36
5.3.250.0072.49346.89
5.3.240.0072.49346.36
5.3.230.0172.48345.84
5.3.220.0102.49046.05
5.3.210.0072.49341.01
5.3.200.0072.49345.89
5.3.190.0132.48747.17
5.3.180.0102.49045.80
5.3.170.0072.49346.99
5.3.160.0072.49346.22
5.3.150.0172.48346.24
5.3.140.0072.49345.27
5.3.130.0072.49343.92
5.3.120.0072.49344.10
5.3.110.0032.49743.86
5.3.100.0072.49343.21
5.3.90.0102.49043.64
5.3.80.0132.48746.37
5.3.70.0132.48744.78
5.3.60.0132.48745.78
5.3.50.0072.49344.90
5.3.40.0002.50042.99
5.3.30.0102.49045.49
5.3.20.0032.49741.73
5.3.10.0072.49345.37
5.3.00.0132.48045.23

preferences:
45.05 ms | 400 KiB | 5 Q