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)
8.3.60.0110.00718.56
8.3.50.0080.01021.92
8.3.40.0110.00418.97
8.3.30.0110.00420.23
8.3.20.0040.00418.80
8.3.10.0080.00021.27
8.3.00.0030.00519.69
8.2.180.0150.00016.63
8.2.170.0080.00622.96
8.2.160.0000.01420.38
8.2.150.0000.00924.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0070.00021.07
8.2.110.0000.00920.44
8.2.100.0070.00417.72
8.2.90.0030.00519.05
8.2.80.0040.00419.32
8.2.70.0000.00817.75
8.2.60.0060.00318.04
8.2.50.0040.00418.07
8.2.40.0040.00419.88
8.2.30.0040.00519.46
8.2.20.0040.00417.76
8.2.10.0020.00517.77
8.2.00.0000.00817.77
8.1.280.0070.01125.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0030.00723.97
8.1.230.0080.00420.89
8.1.220.0060.00318.77
8.1.210.0050.00518.97
8.1.200.0030.00617.47
8.1.190.0040.00417.53
8.1.180.0050.00318.10
8.1.170.0040.00418.50
8.1.160.0040.00418.84
8.1.150.0000.00718.66
8.1.140.0000.00717.52
8.1.130.0000.00717.87
8.1.120.0040.00417.35
8.1.110.0080.00017.40
8.1.100.0020.00517.39
8.1.90.0050.00317.53
8.1.80.0000.00717.51
8.1.70.0030.00317.41
8.1.60.0030.00617.55
8.1.50.0090.00017.47
8.1.40.0050.00217.45
8.1.30.0040.00417.58
8.1.20.0040.00417.61
8.1.10.0020.00517.60
8.1.00.0040.00817.55
8.0.300.0030.00519.92
8.0.290.0040.00417.05
8.0.280.0030.00318.39
8.0.270.0000.00717.29
8.0.260.0070.00016.82
8.0.250.0050.00316.99
8.0.240.0090.00316.93
8.0.230.0040.00416.95
8.0.220.0030.00516.86
8.0.210.0070.00017.03
8.0.200.0030.00317.09
8.0.190.0040.00417.09
8.0.180.0040.00416.99
8.0.170.0050.00216.88
8.0.160.0030.00617.06
8.0.150.0030.00516.90
8.0.140.0050.00316.86
8.0.130.0000.00613.45
8.0.120.0040.00416.92
8.0.110.0000.00717.05
8.0.100.0070.00016.84
8.0.90.0070.00016.85
8.0.80.0120.00616.91
8.0.70.0000.00716.98
8.0.60.0040.00416.82
8.0.50.0040.00416.86
8.0.30.0080.01117.22
8.0.20.0120.01317.40
8.0.10.0070.00017.13
8.0.00.0070.01316.69
7.4.330.0020.00216.71
7.4.320.0030.00616.46
7.4.300.0070.00016.34
7.4.290.0030.00316.52
7.4.280.0000.00716.45
7.4.270.0070.00016.34
7.4.260.0030.00313.31
7.4.250.0040.00416.50
7.4.240.0040.00416.43
7.4.230.0000.00716.46
7.4.220.0100.00716.57
7.4.210.0090.01016.56
7.4.200.0030.00316.61
7.4.190.0040.00416.37
7.4.160.0090.00916.52
7.4.150.0140.00717.40
7.4.140.0230.01417.86
7.4.130.0210.01416.51
7.4.120.0070.01116.41
7.4.110.1230.02616.47
7.4.100.0790.01816.62
7.4.90.0180.00616.55
7.4.80.0480.03319.39
7.4.70.0100.00716.49
7.4.60.0090.00916.38
7.4.50.0040.00416.27
7.4.40.0150.01022.77
7.4.30.0060.01416.65
7.4.00.0060.01214.68
7.3.330.0000.00613.40
7.3.320.0070.00713.52
7.3.310.0000.00816.29
7.3.300.0000.00716.29
7.3.290.0110.00316.34
7.3.280.0080.00916.36
7.3.270.0390.02017.40
7.3.260.0120.01418.24
7.3.250.0270.01916.38
7.3.240.0300.00916.27
7.3.230.0080.02216.52
7.3.210.0330.02916.35
7.3.200.0480.00719.39
7.3.190.0210.01716.59
7.3.180.0100.00716.22
7.3.170.0960.02516.38
7.3.160.0280.01816.34
7.3.120.0000.01514.62
7.2.330.0060.01216.63
7.2.320.0270.01316.58
7.2.310.0330.00916.77
7.2.300.0160.01216.63
7.2.290.0370.00916.54
7.2.60.0040.01216.93
7.2.00.0130.01318.90
7.1.200.0230.89347.45
7.1.100.0201.08850.22
7.1.70.0201.04648.90
7.1.60.0170.99649.49
7.1.50.0330.99149.07
7.1.00.0171.03054.21
7.0.200.0900.94148.91
7.0.140.0101.04753.95
7.0.100.0630.98053.45
7.0.90.0470.92753.38
7.0.80.0400.88053.54
7.0.70.0670.93753.47
7.0.60.0900.85053.47
7.0.50.0400.94353.81
7.0.40.0570.93050.09
7.0.30.0200.96349.95
7.0.20.0200.96350.11
7.0.10.0930.79750.12
7.0.00.0530.95750.08
5.6.280.0002.50052.46
5.6.250.0102.49054.77
5.6.240.0132.48757.82
5.6.230.0202.44055.93
5.6.220.0232.47756.75
5.6.210.0172.48357.23
5.6.200.0132.47757.10
5.6.190.0072.47358.26
5.6.180.0172.48353.50
5.6.170.0272.47356.66
5.6.160.0202.48057.05
5.6.150.0372.46357.04
5.6.140.0132.48757.78
5.6.130.0132.48758.52
5.6.120.0202.48057.53
5.6.110.0132.48758.25
5.6.100.1172.36356.86
5.6.90.0032.49757.89
5.6.80.0102.49060.36
5.6.70.0102.49059.48
5.6.60.0272.47360.59
5.6.50.0232.44056.09
5.6.40.0132.48754.80
5.6.30.0172.48357.21
5.6.20.0132.48758.03
5.6.10.0172.48356.43
5.6.00.0132.48758.95
5.5.380.0232.47756.13
5.5.370.0232.43037.20
5.5.360.0332.38036.80
5.5.350.0372.40340.17
5.5.340.0332.37038.17
5.5.330.0402.41738.13
5.5.320.0272.36038.24
5.5.310.0332.42040.71
5.5.300.0202.44742.67
5.5.290.0602.34335.34
5.5.280.0502.42040.73
5.5.270.0302.42040.92
5.5.260.0202.45042.23
5.5.250.0232.44040.88
5.5.240.0372.29038.09
5.5.230.0432.41039.82
5.5.220.0372.40040.02
5.5.210.0472.43340.74
5.5.200.0272.40037.80
5.5.190.0432.36738.85
5.5.180.0372.42041.80
5.5.160.0402.41740.83
5.5.150.0502.40339.68
5.5.140.0232.44040.76
5.5.130.0401.45032.38
5.5.120.0231.43732.12
5.5.110.0371.51332.64
5.5.100.0231.96336.68
5.5.90.0202.01336.62
5.5.80.0271.95736.88
5.5.70.0332.38339.58
5.5.60.0272.44742.19
5.5.50.0202.43741.59
5.5.40.0232.34740.72
5.5.30.0472.38041.23
5.5.20.0432.38339.42
5.5.10.0432.42038.94
5.5.00.0302.43040.07
5.4.450.0332.34335.32
5.4.440.0432.42340.57
5.4.430.0172.44037.88
5.4.420.0632.36339.52
5.4.410.0402.41340.14
5.4.400.0502.30337.95
5.4.390.0602.41040.23
5.4.380.0202.44340.23
5.4.370.0402.40740.59
5.4.360.0632.36039.93
5.4.350.0302.38739.14
5.4.340.0472.42040.56
5.4.320.0302.41740.66
5.4.310.0432.40340.21
5.4.300.0572.07337.00
5.4.290.0231.67733.06
5.4.280.0571.68033.72
5.4.270.0501.31728.50
5.4.260.0301.47730.80
5.4.250.0401.90335.18
5.4.240.0331.84034.71
5.4.230.0672.24337.04
5.4.220.0272.37339.59
5.4.210.0532.32339.57
5.4.200.0372.40041.16
5.4.190.0402.40338.91
5.4.180.0372.41041.34
5.4.170.0232.41740.45
5.4.160.0602.38340.01
5.4.150.0232.42738.86
5.4.140.0772.35336.64
5.4.130.0332.30334.78
5.4.120.0432.37736.68
5.4.110.0272.44336.44
5.4.100.0332.39338.37
5.4.90.0402.39737.89
5.4.80.0272.40336.34
5.4.70.0232.28334.27
5.4.60.0332.42337.46
5.4.50.0232.44037.73
5.4.40.0602.39036.90
5.4.30.0232.44038.59
5.4.20.0102.45037.21
5.4.10.0232.43038.39
5.4.00.0302.40735.55
5.3.290.0202.42333.92
5.3.280.0332.43033.67
5.3.270.0232.45032.88
5.3.260.0272.37030.79
5.3.250.0172.45734.27
5.3.240.0232.45034.05
5.3.230.0202.34032.77
5.3.220.0232.45033.82
5.3.210.0472.39032.98
5.3.200.0402.39330.51
5.3.190.0132.41733.23
5.3.180.0432.41333.04
5.3.170.0332.34333.45
5.3.160.0732.37033.35
5.3.150.0302.44034.65
5.3.140.0132.43031.88
5.3.130.0372.40332.09
5.3.120.0302.39032.15
5.3.110.0232.42731.39
5.3.100.0172.44733.14
5.3.90.0232.43333.64
5.3.80.0032.49334.58
5.3.70.0502.39033.14
5.3.60.0402.43033.79
5.3.50.0302.44030.16
5.3.40.0332.44731.08
5.3.30.0332.25030.76
5.3.20.0272.42730.67
5.3.10.0302.44331.82
5.3.00.0202.43331.77
5.2.170.0030.06011.48
5.2.160.0070.03311.48
5.2.150.0130.05011.48
5.2.140.0000.07711.48
5.2.130.0070.06011.48
5.2.120.0130.05311.48
5.2.110.0130.05011.48
5.2.100.0000.06011.48
5.2.90.0100.05311.48
5.2.80.0070.05011.48
5.2.70.0030.05011.48
5.2.60.0030.05711.48
5.2.50.0070.05711.48
5.2.40.0100.05311.48
5.2.30.0070.05711.48
5.2.20.0100.05011.48
5.2.10.0100.05711.48
5.2.00.0070.05711.48
5.1.60.0030.05011.48
5.1.50.0070.05011.48
5.1.40.0000.02711.48
5.1.30.0030.05311.48
5.1.20.0030.05711.48
5.1.10.0070.03311.48
5.1.00.0070.05311.48
5.0.50.0070.04011.48
5.0.40.0030.04011.48
5.0.30.0000.03711.48
5.0.20.0000.05011.48
5.0.10.0030.04311.48
5.0.00.0070.06311.48
4.4.90.0030.03711.48
4.4.80.0000.03711.48
4.4.70.0000.02311.48
4.4.60.0000.01711.48
4.4.50.0000.02011.48
4.4.40.0030.02011.48
4.4.30.0030.02311.48
4.4.20.0070.02011.48
4.4.10.0070.02711.48
4.4.00.0030.04711.48
4.3.110.0100.02011.48
4.3.100.0000.02311.48
4.3.90.0030.03311.48
4.3.80.0030.03011.48
4.3.70.0000.03711.48
4.3.60.0030.02711.48
4.3.50.0000.02311.48
4.3.40.0030.03711.48
4.3.30.0000.03711.48
4.3.20.0000.03011.48
4.3.10.0070.01311.48
4.3.00.0030.03711.48

preferences:
40.34 ms | 400 KiB | 5 Q