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)
8.3.60.0120.00318.57
8.3.50.0140.00522.11
8.3.40.0090.00618.73
8.3.30.0070.00720.35
8.3.20.0090.00018.89
8.3.10.0040.00421.14
8.3.00.0050.00319.56
8.2.180.0110.01116.75
8.2.170.0100.01022.96
8.2.160.0030.01020.38
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0070.00720.98
8.2.110.0060.00322.17
8.2.100.0110.00017.72
8.2.90.0000.00819.21
8.2.80.0000.00819.41
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0050.00318.07
8.2.40.0000.00819.77
8.2.30.0030.00519.46
8.2.20.0080.00017.75
8.2.10.0040.00417.89
8.2.00.0050.00317.82
8.1.280.0180.00025.92
8.1.270.0000.00823.99
8.1.260.0070.01126.35
8.1.250.0040.00428.09
8.1.240.0000.01122.55
8.1.230.0080.00420.91
8.1.220.0040.00418.77
8.1.210.0000.00818.89
8.1.200.0030.00617.35
8.1.190.0080.00017.63
8.1.180.0050.00318.10
8.1.170.0050.00318.62
8.1.160.0050.00218.87
8.1.150.0050.00218.62
8.1.140.0030.00617.56
8.1.130.0000.00717.80
8.1.120.0080.00017.50
8.1.110.0040.00417.44
8.1.100.0050.00317.50
8.1.90.0030.00317.55
8.1.80.0070.00017.38
8.1.70.0000.00717.36
8.1.60.0000.00817.57
8.1.50.0000.00717.55
8.1.40.0040.00417.43
8.1.30.0000.00817.63
8.1.20.0000.00817.64
8.1.10.0000.00717.61
8.1.00.0040.00417.55
8.0.300.0050.00219.87
8.0.290.0030.00517.30
8.0.280.0070.00018.44
8.0.270.0000.00817.29
8.0.260.0000.00716.84
8.0.250.0050.00316.95
8.0.240.0000.00817.02
8.0.230.0000.00717.02
8.0.220.0030.00316.99
8.0.210.0000.00716.91
8.0.200.0060.00017.06
8.0.190.0040.00417.00
8.0.180.0000.00816.99
8.0.170.0020.00516.95
8.0.160.0030.00917.04
8.0.150.0040.00417.02
8.0.140.0070.00016.99
8.0.130.0050.00013.41
8.0.120.0080.00017.01
8.0.110.0040.00417.02
8.0.100.0040.00416.97
8.0.90.0040.00417.01
8.0.80.0190.00316.95
8.0.70.0040.00416.85
8.0.60.0040.00417.05
8.0.50.0070.00016.99
8.0.30.0150.00417.24
8.0.20.0110.00917.40
8.0.10.0040.00417.17
8.0.00.0080.01016.93
7.4.330.0020.00216.77
7.4.320.0000.00816.33
7.4.300.0050.00216.46
7.4.290.0040.00416.54
7.4.280.0000.00716.53
7.4.270.0030.00316.52
7.4.260.0050.00013.28
7.4.250.0000.00816.41
7.4.240.0000.00816.52
7.4.230.0070.00016.56
7.4.220.0100.01316.40
7.4.210.0080.00816.49
7.4.200.0000.00716.51
7.4.190.0030.00616.67
7.4.160.0070.01016.46
7.4.150.0260.02417.40
7.4.140.0230.01217.86
7.4.130.0220.00516.45
7.4.120.0150.00916.48
7.4.110.1090.00716.58
7.4.100.0700.03116.66
7.4.90.0860.01916.27
7.4.80.0290.01919.39
7.4.70.0060.01116.56
7.4.60.0120.00616.37
7.4.50.0080.00016.53
7.4.40.0060.01222.77
7.4.30.0090.00916.43
7.3.330.0000.01013.48
7.3.320.0000.01413.48
7.3.310.0030.00316.46
7.3.300.0090.00616.34
7.3.290.0040.01216.41
7.3.280.0060.01016.36
7.3.270.0500.00417.40
7.3.260.0330.01718.24
7.3.250.0280.01216.50
7.3.240.0040.01916.33
7.3.230.0990.01916.51
7.3.210.0350.01216.57
7.3.200.0780.02019.39
7.3.190.0120.01216.36
7.3.180.0090.00616.64
7.3.170.0830.03216.65
7.3.160.0310.01316.47
7.2.330.0140.00416.57
7.2.320.0100.00716.71
7.2.310.0130.01016.82
7.2.300.0250.01016.61
7.2.290.0090.01016.49
7.1.60.8571.60065.14
7.1.50.9901.44364.55
7.1.41.0271.45364.34
7.1.30.8801.50364.17
7.1.20.8531.46064.34
7.1.10.7601.70346.22
7.1.01.0001.27046.10
7.0.200.8631.60747.29
7.0.190.9671.45746.06
7.0.181.0431.38345.81
7.0.170.6671.65046.68
7.0.161.0701.12745.92
7.0.150.7431.69045.96
7.0.141.1001.25345.95
7.0.131.0131.24746.11
7.0.121.0901.18346.23
7.0.110.9471.43745.91
7.0.100.8131.59346.13
7.0.90.3601.66747.95
7.0.80.2901.70348.18
7.0.70.4431.55047.99
7.0.60.3501.66747.66
7.0.50.4031.57048.28
7.0.40.4771.71748.18
7.0.30.4101.57348.11
7.0.20.4631.58045.97
7.0.10.5331.73748.21
7.0.00.4501.63348.05
5.6.300.0532.31035.71
5.6.290.0632.27337.64
5.6.280.0602.27035.82
5.6.270.0502.42340.68
5.6.260.0572.33738.51
5.6.250.0232.23034.64
5.6.240.0372.24337.32
5.6.230.0402.38739.44
5.6.220.0472.30339.45
5.6.210.0732.37041.50
5.6.200.0572.43740.91
5.6.190.0432.44340.98
5.6.180.0602.43742.50
5.6.170.0432.44342.22
5.6.160.0732.22038.70
5.6.150.0302.30037.45
5.6.140.0632.33740.31
5.6.130.0332.46342.99
5.6.120.0502.41741.35
5.6.110.0532.40740.94
5.6.100.0672.43041.18
5.6.90.0532.44342.00
5.6.80.0402.45041.59
5.6.70.0272.47042.14
5.6.60.0502.39337.71
5.6.50.0432.43338.72
5.6.40.0202.46741.23
5.6.30.0172.47037.89
5.6.20.0272.28735.60
5.6.10.0372.34335.54
5.6.00.0302.24733.94
5.5.380.0402.13034.43
5.5.370.0502.34035.13
5.5.360.0272.41335.69
5.5.350.0702.39336.63
5.5.340.0632.39035.52
5.5.330.0132.45037.23
5.5.320.0402.46035.12
5.5.310.0602.41736.57
5.5.300.0472.36037.66
5.5.290.0272.45737.82
5.5.280.0602.41335.49
5.5.270.0502.43736.74
5.5.260.0732.37736.46
5.5.250.0302.29332.68
5.5.240.0402.44733.20
5.5.230.0702.40735.54
5.5.220.0302.45036.75
5.5.210.0502.43032.55
5.5.200.0502.30333.82
5.5.190.0232.46034.85
5.5.180.0502.25334.25
5.5.160.0502.25333.52
5.5.150.0372.39734.23
5.5.140.0202.47735.16
5.5.130.0632.31735.43
5.5.120.0572.43739.73
5.5.110.0732.41038.29
5.5.100.0432.45335.46
5.5.90.0532.44737.76
5.5.80.0572.41334.38
5.5.70.0572.44335.77
5.5.60.0702.15030.49
5.5.50.0252.41542.54
5.5.40.0282.37843.90
5.5.30.0182.42744.88
5.5.20.0252.30342.56
5.5.10.0272.29543.80
5.5.00.0422.45746.81
5.4.450.0532.43739.80
5.4.440.0602.41739.52
5.4.430.0672.42737.83
5.4.420.0472.39738.58
5.4.410.0432.45339.03
5.4.400.0432.45339.55
5.4.390.0432.44737.85
5.4.380.0572.43036.39
5.4.370.0502.38736.74
5.4.360.0332.44336.86
5.4.350.0402.45037.17
5.4.340.0602.27736.98
5.4.320.0602.35335.72
5.4.310.0402.44038.59
5.4.300.0432.32736.69
5.4.290.0432.45038.87
5.4.280.0472.43738.05
5.4.270.0502.44338.64
5.4.260.0502.44738.48
5.4.250.0672.40335.76
5.4.240.0572.40734.38
5.4.230.0502.33035.21
5.4.220.0772.26733.69
5.4.210.0252.30841.88
5.4.200.0322.38745.80
5.4.190.0182.30342.87
5.4.180.0202.27243.23
5.4.170.0332.44046.21
5.4.160.0422.44546.74
5.4.150.0282.44545.84
5.4.140.0222.47544.82
5.4.130.0082.47343.95
5.4.120.0282.46043.60
5.4.110.0152.47244.38
5.4.100.0302.43544.64
5.4.90.0222.46541.30
5.4.80.0122.48740.20
5.4.70.0152.48344.17
5.4.60.0182.48244.82
5.4.50.0182.47744.10
5.4.40.0252.46842.78
5.4.30.0202.46343.64
5.4.20.0252.40844.14
5.4.10.0182.23341.74
5.4.00.0152.11336.87
5.3.290.0472.42032.31
5.3.280.0402.28328.86
5.3.270.0282.38338.83
5.3.260.0302.43837.47
5.3.250.0272.45739.74
5.3.240.0302.45338.70
5.3.230.0132.46739.90
5.3.220.0302.46740.18
5.3.210.0222.44038.64
5.3.200.0352.44838.52
5.3.190.0252.46240.72
5.3.180.0282.46239.69
5.3.170.0182.47840.10
5.3.160.0282.47239.28
5.3.150.0222.47840.04
5.3.140.0232.42838.19
5.3.130.0252.47037.93
5.3.120.0222.47737.59
5.3.110.0282.07034.09
5.3.100.0182.25035.42
5.3.90.0322.23835.41
5.3.80.0252.35338.05
5.3.70.0322.44837.92
5.3.60.0422.45339.58
5.3.50.0252.44337.65
5.3.40.0282.45236.38
5.3.30.0352.45336.02
5.3.20.0282.45835.67
5.3.10.0172.47834.91
5.3.00.0202.47338.20

preferences:
44.55 ms | 401 KiB | 5 Q