3v4l.org

run code in 300+ PHP versions simultaneously
<?php $LOGINSERVER_HOST = "217.23.133.119"; $LOGINSERVER_PORT = 28511; function GetAccountRegisterDate($account) { $buf = pack("c", 0x0b); // $buf .= pack("a*x",$account); // account name echo pack("s", (strlen($buf)+2)).$buf; echo $buf; } function tounicode($string) { $rs = ""; for($i = 0; $i < strlen($string); $i++) $rs .= $string[$i].chr(0); return($rs.chr(0).chr(0)); } echo GetAccountRegisterDate('Infernalz');

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)
8.3.60.0060.01016.50
8.3.50.0070.00716.24
8.3.40.0070.00718.84
8.3.30.0100.00319.08
8.3.20.0000.00720.33
8.3.10.0040.00423.64
8.3.00.0030.00519.38
8.2.180.0120.00316.50
8.2.170.0070.00722.96
8.2.160.0000.01320.47
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00422.23
8.2.110.0030.00620.40
8.2.100.0110.00018.16
8.2.90.0000.00819.21
8.2.80.0040.00417.97
8.2.70.0040.00417.38
8.2.60.0000.00818.03
8.2.50.0060.00318.07
8.2.40.0050.00520.01
8.2.30.0050.00218.13
8.2.20.0040.00417.80
8.2.10.0000.00818.00
8.2.00.0000.00717.72
8.1.270.0060.00322.00
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00723.87
8.1.230.0030.00719.09
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.01017.23
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0060.00318.59
8.1.160.0000.00721.93
8.1.150.0040.00418.80
8.1.140.0040.00417.51
8.1.130.0040.00417.80
8.1.120.0050.00217.47
8.1.110.0040.00417.38
8.1.100.0000.00717.30
8.1.90.0040.00417.43
8.1.80.0040.00417.45
8.1.70.0070.00017.42
8.1.60.0050.00517.48
8.1.50.0000.00717.40
8.1.40.0050.00317.40
8.1.30.0000.00817.67
8.1.20.0060.00317.63
8.1.10.0070.00017.51
8.1.00.0040.00417.33
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.44
8.0.270.0060.00317.19
8.0.260.0030.00317.31
8.0.250.0030.00316.86
8.0.240.0030.00516.94
8.0.230.0000.00716.96
8.0.220.0030.00716.93
8.0.210.0000.00616.86
8.0.200.0000.00716.84
8.0.190.0000.00816.99
8.0.180.0040.00416.95
8.0.170.0050.00316.84
8.0.160.0000.00716.88
8.0.150.0000.00716.76
8.0.140.0030.00516.72
8.0.130.0050.00013.35
8.0.120.0060.00316.76
8.0.110.0050.00316.80
8.0.100.0000.00716.77
8.0.90.0070.00016.98
8.0.80.0130.00616.88
8.0.70.0040.00416.88
8.0.60.0070.00016.76
8.0.50.0040.00416.71
8.0.30.0100.01216.79
8.0.20.0050.01317.40
8.0.10.0040.00416.84
8.0.00.0090.00916.60
7.4.330.0020.00215.00
7.4.320.0030.00316.60
7.4.300.0030.00316.51
7.4.290.0000.00716.48
7.4.280.0110.00016.60
7.4.270.0030.00316.37
7.4.260.0030.00316.48
7.4.250.0030.00316.54
7.4.240.0040.00416.44
7.4.230.0000.00716.30
7.4.220.0160.01016.37
7.4.210.0080.01216.40
7.4.200.0040.00416.34
7.4.160.0090.00616.72
7.4.150.0070.01117.40
7.4.140.0090.01017.86
7.4.130.0100.00916.44
7.4.120.0100.01016.53
7.4.110.0040.01216.56
7.4.100.0110.00516.54
7.4.90.0060.01116.46
7.4.80.0030.01419.39
7.4.70.0030.01416.58
7.4.60.0090.00616.38
7.4.50.0040.00416.21
7.4.40.0060.00916.41
7.4.30.0120.00616.43
7.4.00.0100.00714.98
7.3.330.0030.00313.34
7.3.320.0030.00313.38
7.3.310.0060.00316.42
7.3.300.0000.00716.34
7.3.290.0090.00916.35
7.3.280.0120.00416.35
7.3.270.0040.01317.40
7.3.260.0070.01016.57
7.3.250.0100.00716.55
7.3.240.0070.01416.67
7.3.230.0130.00716.39
7.3.210.0100.00716.40
7.3.200.0100.00719.39
7.3.190.0060.01316.39
7.3.180.0130.00616.52
7.3.170.0090.00616.41
7.3.160.0100.00616.64
7.2.330.0170.00816.78
7.2.320.0120.00616.60
7.2.310.0130.00316.71
7.2.300.0040.01216.63
7.2.290.0000.01716.52
7.2.00.0030.00919.11
7.1.100.0030.01017.99
7.1.70.0000.00917.23
7.1.60.0070.00419.11
7.1.50.0200.00316.78
7.1.00.0000.08022.44
7.0.200.0060.00316.79
7.0.140.0070.06321.96
7.0.110.0030.04719.84
7.0.100.0170.06719.98
7.0.90.0200.09319.91
7.0.80.0100.03719.90
7.0.70.0270.07719.89
7.0.60.0230.08019.84
7.0.50.0130.04020.31
7.0.40.0070.07019.98
7.0.30.0000.04719.98
7.0.20.0070.03720.08
7.0.10.0000.08720.11
7.0.00.0030.03719.99
5.6.280.0000.07720.93
5.6.260.0030.05020.70
5.6.250.0070.08720.45
5.6.240.0130.07720.65
5.6.230.0170.05720.59
5.6.220.0070.07720.59
5.6.210.0170.06720.58
5.6.200.0100.03720.92
5.6.190.0070.07720.89
5.6.180.0100.04321.10
5.6.170.0070.06720.93
5.6.160.0130.07721.08
5.6.150.0030.08021.22
5.6.140.0030.07721.05
5.6.130.0070.03721.05
5.6.120.0070.07320.87
5.6.110.0130.05721.16
5.6.100.0100.03321.09
5.6.90.0030.08021.14
5.6.80.0030.03720.37
5.6.70.0000.08720.48
5.6.60.0030.06320.37
5.6.50.0100.06720.48
5.6.40.0100.07720.45
5.6.30.0000.04020.58
5.6.20.0030.04720.24
5.6.10.0000.04020.45
5.6.00.0100.07720.41
5.5.380.0070.06720.50
5.5.370.0030.06320.48
5.5.360.0070.07320.30
5.5.350.0170.03320.40
5.5.340.0100.07320.85
5.5.330.0100.08320.91
5.5.320.0030.08720.76
5.5.310.0100.08320.93
5.5.300.0070.07020.83
5.5.290.0000.04320.94
5.5.280.0070.07320.98
5.5.270.0030.06720.84
5.5.260.0100.07320.91
5.5.250.0030.08020.71
5.5.240.0100.08020.29
5.5.230.0100.05720.20
5.5.220.0100.06320.37
5.5.210.0130.07320.31
5.5.200.0070.03720.21
5.5.190.0070.06720.11
5.5.180.0030.03720.10
5.5.160.0100.06720.27
5.5.150.0030.03720.28
5.5.140.0030.04320.00
5.5.130.0100.07720.25
5.5.120.0070.03320.11
5.5.110.0030.03720.24
5.5.100.0030.05719.98
5.5.90.0070.03320.15
5.5.80.0070.04020.21
5.5.70.0030.04020.09
5.5.60.0070.03319.94
5.5.50.0000.04720.02
5.5.40.0000.04320.14
5.5.30.0100.03319.99
5.5.20.0070.03719.93
5.5.10.0000.04319.93
5.5.00.0030.04019.94
5.4.450.0070.08019.33
5.4.440.0130.03319.63
5.4.430.0070.03719.50
5.4.420.0100.07019.32
5.4.410.0070.08019.22
5.4.400.0070.04719.32
5.4.390.0130.07319.23
5.4.380.0070.03319.09
5.4.370.0070.07719.09
5.4.360.0000.07719.01
5.4.350.0070.06319.18
5.4.340.0170.06319.22
5.4.320.0000.07719.22
5.4.310.0030.07019.25
5.4.300.0070.07019.13
5.4.290.0070.08019.18
5.4.280.0030.07719.34
5.4.270.0100.06018.98
5.4.260.0030.04019.02
5.4.250.0070.04719.32
5.4.240.0000.04019.01
5.4.230.0030.03719.13
5.4.220.0070.03319.34
5.4.210.0070.03319.17
5.4.200.0070.03319.21
5.4.190.0100.03018.94
5.4.180.0170.02719.00
5.4.170.0000.04018.97
5.4.160.0000.04018.98
5.4.150.0030.04018.97
5.4.140.0070.07016.32
5.4.130.0070.03016.53
5.4.120.0000.04016.32
5.4.110.0130.03016.41
5.4.100.0030.03716.58
5.4.90.0030.03716.67
5.4.80.0030.03316.63
5.4.70.0000.04016.50
5.4.60.0230.01716.53
5.4.50.0070.03016.44
5.4.40.0130.02316.62
5.4.30.0030.03316.33
5.4.20.0030.03716.23
5.4.10.0030.03716.33
5.4.00.0070.03715.91
5.3.290.0000.04014.77
5.3.280.0000.04014.61
5.3.270.0000.04714.74
5.3.260.0030.03714.63
5.3.250.0000.04014.75
5.3.240.0030.03714.63
5.3.230.0100.05014.58
5.3.220.0030.03314.57
5.3.210.0070.05314.70
5.3.200.0000.05314.72
5.3.190.0170.02714.61
5.3.180.0000.08014.53
5.3.170.0100.04014.70
5.3.160.0000.03714.65
5.3.150.0000.04714.80
5.3.140.0000.04014.52
5.3.130.0030.04014.52
5.3.120.0030.03714.58
5.3.110.0000.04014.79
5.3.100.0070.03314.00
5.3.90.0070.03714.00
5.3.80.0100.02714.04
5.3.70.0070.03314.10
5.3.60.0030.03714.14
5.3.50.0030.03013.96
5.3.40.0030.03314.18
5.3.30.0030.03013.90
5.3.20.0070.03013.70
5.3.10.0100.02713.67
5.3.00.0070.04013.87
5.2.170.0000.02711.82
5.2.160.0030.02711.82
5.2.150.0070.02711.82
5.2.140.0000.02711.82
5.2.130.0070.02011.82
5.2.120.0030.03011.82
5.2.110.0000.02711.82
5.2.100.0070.02011.82
5.2.90.0030.02711.82
5.2.80.0030.02711.82
5.2.70.0030.02711.82
5.2.60.0000.03011.82
5.2.50.0030.02711.82
5.2.40.0030.05311.82
5.2.30.0030.03311.82
5.2.20.0030.04011.82
5.2.10.0100.05011.82
5.2.00.0030.05711.82
5.1.60.0130.01311.82
5.1.50.0000.04711.82
5.1.40.0030.02311.82
5.1.30.0000.03011.82
5.1.20.0100.03311.82
5.1.10.0000.02311.82
5.1.00.0070.03311.82
5.0.50.0130.03011.82
5.0.40.0030.02011.82
5.0.30.0000.03711.82
5.0.20.0030.02011.82
5.0.10.0000.03311.82
5.0.00.0000.06711.82
4.4.90.0030.01311.82
4.4.80.0000.02711.82
4.4.70.0100.00711.82
4.4.60.0000.01711.82
4.4.50.0000.01711.82
4.4.40.0100.04011.82
4.4.30.0000.02011.82
4.4.20.0030.01711.82
4.4.10.0070.02011.82
4.4.00.0070.01711.82
4.3.110.0000.02711.82
4.3.100.0000.02311.82
4.3.90.0000.02311.82
4.3.80.0000.03711.82
4.3.70.0030.02711.82
4.3.60.0000.03311.82
4.3.50.0000.03711.82
4.3.40.0030.04711.82
4.3.30.0000.03711.82
4.3.20.0000.01311.82
4.3.10.0000.01311.82
4.3.00.0070.00711.82

preferences:
40.09 ms | 400 KiB | 5 Q