3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump($_SERVER['HTTP_ACCEPT_LANGUAGE']);

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)
8.3.40.0120.00618.71
8.3.30.0060.00920.12
8.3.20.0120.00222.20
8.3.10.0020.00923.32
8.3.00.0030.00924.05
8.2.170.0180.00322.96
8.2.160.0100.00322.12
8.2.150.0090.00524.92
8.2.140.0110.00325.16
8.2.130.0090.00525.91
8.2.120.0060.00623.32
8.2.110.0070.00723.36
8.2.100.0040.00921.75
8.2.90.0070.00422.44
8.2.80.0050.00621.82
8.2.70.0030.00921.46
8.2.60.0100.00221.85
8.2.50.0050.00721.91
8.2.40.0100.00321.33
8.2.30.0070.00720.84
8.2.20.0110.00320.32
8.2.10.0070.00720.39
8.2.00.0110.00520.37
8.1.270.0050.00624.83
8.1.260.0120.00426.01
8.1.250.0060.00826.88
8.1.240.0090.00524.23
8.1.230.0080.00723.93
8.1.220.0050.00721.70
8.1.210.0100.00322.22
8.1.200.0060.00821.44
8.1.190.0070.00521.45
8.1.180.0060.00721.88
8.1.170.0090.00520.67
8.1.160.0090.00420.75
8.1.150.0070.00821.23
8.1.140.0060.00820.25
8.1.130.0070.00620.42
8.1.120.0030.01020.27
8.1.110.0080.00520.22
8.1.100.0090.00420.24
8.1.90.0080.00520.28
8.1.80.0100.00320.23
8.1.70.0080.00519.50
8.1.60.0110.00519.56
8.1.50.0080.00619.54
8.1.40.0070.00719.56
8.1.30.0110.00319.61
8.1.20.0100.00519.64
8.1.10.0110.00419.51
8.1.00.0110.00419.49
8.0.300.0050.00522.22
8.0.290.0100.00521.14
8.0.280.0130.00520.60
8.0.270.0100.00320.19
8.0.260.0150.00420.04
8.0.250.0090.00420.08
8.0.240.0110.00520.08
8.0.230.0110.00620.12
8.0.220.0100.00520.06
8.0.210.0110.00220.09
8.0.200.0070.00819.27
8.0.190.0120.00619.30
8.0.180.0110.00319.29
8.0.170.0080.00919.22
8.0.160.0110.00319.25
8.0.150.0120.00419.23
8.0.140.0110.00419.23
8.0.130.0080.00718.35
8.0.120.0120.00519.26
8.0.110.0070.00719.28
8.0.100.0100.00519.28
8.0.90.0100.00619.21
8.0.80.0100.00519.24
8.0.70.0070.00719.28
8.0.60.0110.00419.23
8.0.50.0100.00619.17
8.0.30.0090.00718.50
8.0.20.0090.00718.67
8.0.10.0130.00719.28
8.0.00.0120.00718.42
7.4.330.0090.00220.07
7.4.320.0090.01019.97
7.4.300.0130.00519.03
7.4.290.0140.00519.09
7.4.280.0130.00619.06
7.4.270.0110.00819.05
7.4.260.0150.00518.26
7.4.250.0120.00719.08
7.4.240.0140.00519.09
7.4.230.0140.00519.07
7.4.220.0120.00819.07
7.4.210.0120.00517.97
7.4.200.0080.00919.10
7.4.190.0110.00619.10
7.4.180.0120.00919.93
7.4.160.0140.00518.62
7.4.150.0120.00718.75
7.4.140.0110.00818.61
7.4.130.0110.00818.21
7.4.120.0110.00618.23
7.4.110.0100.00818.45
7.4.100.0130.00618.53
7.4.90.0100.00718.48
7.4.80.0090.00819.08
7.4.70.0100.00618.47
7.4.60.0110.00618.49
7.4.50.0110.00318.52
7.4.40.0090.00719.73
7.4.30.0150.00318.54
7.4.20.0130.00519.01
7.4.10.0100.00719.01
7.4.00.0090.00618.13
7.3.330.0120.00318.18
7.3.320.0150.00118.17
7.3.310.0130.00218.96
7.3.300.0100.00518.91
7.3.290.0130.00518.93
7.3.280.0100.00818.05
7.3.270.0110.00718.61
7.3.260.0130.00918.66
7.3.250.0140.00718.11
7.3.240.0130.00718.44
7.3.230.0110.01018.45
7.3.220.0160.00418.99
7.3.210.0130.00618.50
7.3.200.0140.00619.05
7.3.190.0130.00518.44
7.3.180.0120.00618.45
7.3.170.0090.00818.44
7.3.160.0140.00418.49
7.3.150.0170.00418.96
7.3.140.0070.01118.96
7.3.130.0150.00418.98
7.3.120.0120.00718.16
7.3.110.0140.00618.97
7.3.100.0140.00318.84
7.3.90.0180.00319.01
7.3.80.0140.00618.87
7.3.70.0120.00718.97
7.3.60.0150.00419.06
7.3.50.0130.00819.01
7.3.40.0110.00719.08
7.3.30.0130.00518.97
7.3.20.0140.00619.46
7.3.10.0130.00518.86
7.3.00.0140.00618.86
7.2.340.0150.00818.97
7.2.330.0130.00718.45
7.2.320.0130.00818.44
7.2.310.0120.00818.46
7.2.300.0130.00718.35
7.2.290.0120.00718.41
7.2.280.0170.00318.91
7.2.270.0140.00618.97
7.2.260.0160.00418.92
7.2.250.0140.00718.89
7.2.240.0170.00518.88
7.2.230.0180.00618.90
7.2.220.0180.00618.88
7.2.210.0160.00618.96
7.2.200.0180.00618.97
7.2.190.0180.00618.99
7.2.180.0170.00618.95
7.2.170.0160.00618.98
7.2.160.0120.00819.02
7.2.150.0160.00619.49
7.2.140.0200.00519.53
7.2.130.0180.00419.08
7.2.120.0140.00819.08
7.2.110.0140.00819.00
7.2.100.0160.00719.04
7.2.90.0160.00618.95
7.2.80.0130.00818.98
7.2.70.0190.00719.09
7.2.60.0170.00518.68
7.2.50.0150.00718.97
7.2.40.0750.01018.64
7.2.30.0170.00518.76
7.2.20.0130.00818.75
7.2.10.0370.00718.95
7.2.00.0330.00818.76
7.1.330.0110.01119.07
7.1.320.0130.00619.05
7.1.310.0150.00419.07
7.1.300.0120.00919.06
7.1.290.0150.00519.01
7.1.280.0150.00419.05
7.1.270.0130.00519.00
7.1.260.0110.00819.06
7.1.250.0140.00518.29
7.1.240.0140.00818.97
7.1.230.0210.00219.05
7.1.220.0120.01119.00
7.1.210.0140.00919.03
7.1.200.0120.00818.36
7.1.190.0110.01018.99
7.1.180.0160.00718.98
7.1.170.0150.00618.96
7.1.160.0120.00718.47
7.1.150.0450.00518.49
7.1.140.0410.00318.51
7.1.130.0490.00518.53
7.1.120.0190.00818.56
7.1.110.0150.00718.43
7.1.100.0180.00718.36
7.1.90.0380.00618.41
7.1.80.0140.00618.42
7.1.70.0160.00517.93
7.1.60.0220.00821.32
7.1.50.0370.00820.92
7.1.40.0190.00721.66
7.1.30.0480.00521.70
7.1.20.0440.00821.73
7.1.10.0440.00918.18
7.1.00.0380.01318.84
7.0.330.0110.00618.82
7.0.320.0120.00718.81
7.0.310.0170.00318.74
7.0.300.0190.00418.78
7.0.290.0150.00518.27
7.0.280.0150.00518.78
7.0.270.0430.00918.22
7.0.260.0190.00618.33
7.0.250.0380.00818.30
7.0.240.0150.00718.27
7.0.230.0210.00718.20
7.0.220.0180.00918.20
7.0.210.0130.00718.06
7.0.200.0110.00617.80
7.0.190.0120.00618.04
7.0.180.0160.00317.87
7.0.170.0400.00617.91
7.0.160.0410.00617.89
7.0.150.0440.00317.90
7.0.140.0490.01718.65
7.0.130.0480.00617.98
7.0.120.0400.00818.00
7.0.110.0490.00517.90
7.0.100.0490.00417.93
7.0.90.0460.00517.86
7.0.80.0390.00617.88
7.0.70.0410.00717.91
7.0.60.0300.01718.53
7.0.50.0380.01818.56
7.0.40.0350.02118.31
7.0.30.0440.01818.34
7.0.20.0110.01918.31
7.0.10.0290.01418.32
7.0.00.0130.01918.25
5.6.400.0150.02018.64
5.6.390.0120.02018.72
5.6.380.0160.01818.68
5.6.370.0170.01618.71
5.6.360.0150.01618.73
5.6.350.0160.02418.68
5.6.340.0110.02218.67
5.6.330.0130.02118.70
5.6.320.0120.02018.68
5.6.310.0120.02418.71
5.6.300.0130.02719.04
5.6.290.0140.02719.15
5.6.280.0150.03519.42
5.6.270.0160.02419.09
5.6.260.0150.02819.12
5.6.250.0140.02619.11
5.6.240.0210.02419.13
5.6.230.0160.02619.17
5.6.220.0140.02919.19
5.6.210.0150.02919.37
5.6.200.0140.03419.43
5.6.190.0120.03419.48
5.6.180.0130.03719.49
5.6.170.0140.03419.53
5.6.160.0120.03419.45
5.6.150.0160.03819.49
5.6.140.0110.03819.42
5.6.130.0140.03219.45
5.6.120.0130.03619.44
5.6.110.0130.04219.45
5.6.100.0110.03619.41
5.6.90.0150.03519.41
5.6.80.0120.03419.23
5.6.70.0120.03619.27
5.6.60.0160.03319.26
5.6.50.0160.03019.23
5.6.40.0110.03619.23
5.6.30.0150.03319.20
5.6.20.0150.02819.25
5.6.10.0140.03219.17
5.6.00.0100.03419.18
5.5.380.0150.02618.43
5.5.370.0130.03218.46
5.5.360.0110.03118.38
5.5.350.0130.03518.70
5.5.340.0130.03618.91
5.5.330.0150.03518.93
5.5.320.0120.03118.87
5.5.310.0130.03618.88
5.5.300.0130.03618.87
5.5.290.0110.03918.86
5.5.280.0160.03318.84
5.5.270.0170.03418.87
5.5.260.0160.03018.83
5.5.250.0140.03718.85
5.5.240.0120.03418.75
5.5.230.0120.03718.67
5.5.220.0120.03118.62
5.5.210.0120.03518.77
5.5.200.0120.03918.63
5.5.190.0190.03218.68
5.5.180.0130.03418.63
5.5.170.0150.02018.63
5.5.160.0130.03218.62
5.5.150.0110.03418.64
5.5.140.0110.03318.62
5.5.130.0160.03318.64
5.5.120.0180.03018.65
5.5.110.0130.03618.58
5.5.100.0150.03618.62
5.5.90.0120.03518.67
5.5.80.0130.03318.65
5.5.70.0160.02618.63
5.5.60.0160.03118.67
5.5.50.0100.03518.66
5.5.40.0130.02918.59
5.5.30.0140.03318.66
5.5.20.0100.03118.68
5.5.10.0110.03618.58
5.5.00.0150.03118.60
5.4.450.0110.03317.84
5.4.440.0100.03617.84
5.4.430.0100.03317.82
5.4.420.0110.03417.82
5.4.410.0070.03717.79
5.4.400.0110.03217.73
5.4.390.0100.03417.74
5.4.380.0130.03317.68
5.4.370.0100.03317.71
5.4.360.0120.03117.71
5.4.350.0110.03417.69
5.4.340.0100.03317.79
5.4.330.0140.01817.08
5.4.320.0100.03117.75
5.4.310.0130.02817.80
5.4.300.0090.03517.79
5.4.290.0110.03117.76
5.4.280.0120.03117.73
5.4.270.0090.03417.67
5.4.260.0100.03217.69
5.4.250.0120.03117.67
5.4.240.0120.03217.71
5.4.230.0110.03317.64
5.4.220.0110.03417.61
5.4.210.0100.03517.61
5.4.200.0150.03317.65
5.4.190.0070.03517.63
5.4.180.0120.03217.64
5.4.170.0130.03317.73
5.4.160.0100.02917.69
5.4.150.0120.03017.64
5.4.140.0090.02816.80
5.4.130.0070.02716.87
5.4.120.0100.02516.88
5.4.110.0120.02416.86
5.4.100.0090.02716.81
5.4.90.0120.02616.81
5.4.80.0090.02616.84
5.4.70.0120.02616.87
5.4.60.0080.02816.87
5.4.50.0100.02816.83
5.4.40.0080.02716.88
5.4.30.0110.02316.87
5.4.20.0120.02416.87
5.4.10.0080.02716.88
5.4.00.0100.02416.57
5.3.290.0080.03816.50
5.3.280.0100.03516.41
5.3.270.0100.03516.41
5.3.260.0080.02916.34
5.3.250.0110.02616.36
5.3.240.0100.02416.34
5.3.230.0100.02816.31
5.3.220.0120.02516.38
5.3.210.0130.02416.36
5.3.200.0090.02716.36
5.3.190.0100.02516.45
5.3.180.0100.02616.46
5.3.170.0100.02916.49
5.3.160.0070.03016.46
5.3.150.0090.02916.43
5.3.140.0080.03016.39
5.3.130.0100.02716.39
5.3.120.0090.03516.42
5.3.110.0100.02916.43
5.3.100.0080.02816.23
5.3.90.0100.02216.18
5.3.80.0130.02116.11
5.3.70.0100.02416.11
5.3.60.0120.02316.18
5.3.50.0090.02616.17
5.3.40.0110.02716.21
5.3.30.0090.02616.06
5.3.20.0080.02716.07
5.3.10.0130.02316.01
5.3.00.0090.02615.96

preferences:
55.23 ms | 400 KiB | 5 Q