3v4l.org

run code in 300+ PHP versions simultaneously
<?php $query_txt_ref = null; $query_txt_ref->posts = array(); var_dump($query_txt_ref);

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)
8.5.30.0070.01117.47
8.5.20.0110.00719.48
8.5.10.0080.00819.86
8.5.00.0100.01421.91
8.4.180.0140.00919.69
8.4.170.0110.01023.92
8.4.160.0140.00723.81
8.4.150.0090.00417.82
8.4.140.0140.00817.81
8.4.130.0220.00617.62
8.4.120.0150.00420.55
8.4.110.0120.00422.29
8.4.100.0090.00717.91
8.4.90.0170.00317.97
8.4.80.0150.00517.93
8.4.70.0090.01117.84
8.4.60.0090.01218.48
8.4.50.0110.00519.60
8.4.40.0100.01019.92
8.4.30.0120.00618.89
8.4.20.0190.00017.93
8.4.10.0110.00021.78
8.3.300.0020.00820.89
8.3.290.0140.00720.82
8.3.280.0120.00918.30
8.3.270.0120.00916.85
8.3.260.0110.00516.96
8.3.250.0100.01018.69
8.3.240.0100.00916.59
8.3.230.0050.00316.57
8.3.220.0120.00717.29
8.3.210.0060.01216.75
8.3.200.0060.00318.59
8.3.190.0110.01017.13
8.3.180.0100.00916.51
8.3.170.0110.00717.13
8.3.160.0090.00918.25
8.3.150.0100.00717.36
8.3.140.0040.01119.13
8.3.130.0080.00016.79
8.3.120.0040.01119.01
8.3.110.0060.00916.91
8.3.100.0030.00616.69
8.3.90.0080.00026.77
8.3.80.0080.00316.63
8.3.70.0190.00316.75
8.3.60.0110.00418.56
8.3.50.0110.00320.25
8.3.40.0130.00720.37
8.3.30.0060.00918.92
8.3.20.0070.00723.05
8.3.10.0070.00823.00
8.3.00.0170.00620.50
8.2.300.0140.00618.83
8.2.290.0130.00620.43
8.2.280.0110.00818.59
8.2.270.0000.01816.85
8.2.260.0040.01116.75
8.2.250.0040.00416.73
8.2.240.0060.00316.70
8.2.230.0080.00020.94
8.2.220.0120.00624.06
8.2.210.0050.00326.77
8.2.200.0070.00318.41
8.2.190.0090.00616.75
8.2.180.0110.00425.92
8.2.170.0070.00719.09
8.2.160.0030.01022.96
8.2.150.0080.00322.32
8.2.140.0060.00522.59
8.2.130.0070.00423.25
8.2.120.0070.00720.09
8.2.110.0120.00419.95
8.2.100.0130.00418.55
8.2.90.0080.00718.53
8.2.80.0110.00220.07
8.2.70.0120.00218.43
8.2.60.0070.00618.33
8.2.50.0040.00718.59
8.2.40.0130.00418.53
8.2.30.0070.00818.37
8.2.20.0060.00618.88
8.2.10.0070.00518.45
8.2.00.0050.00718.93
8.1.340.0110.01123.47
8.1.330.0140.00518.48
8.1.320.0080.01116.04
8.1.310.0110.00016.68
8.1.300.0060.01216.24
8.1.290.0050.00530.84
8.1.280.0100.00725.92
8.1.270.0070.00523.36
8.1.260.0080.01024.03
8.1.250.0070.00425.01
8.1.240.0080.00819.20
8.1.230.0060.00719.71
8.1.220.0070.00418.37
8.1.210.0080.00418.95
8.1.200.0050.00717.96
8.1.190.0120.00118.01
8.1.180.0060.00618.27
8.1.170.0070.00418.54
8.1.160.0070.00318.49
8.1.150.0060.00618.56
8.1.140.0070.00618.12
8.1.130.0050.00518.70
8.1.120.0080.00318.13
8.1.110.0060.00618.14
8.1.100.0070.00517.85
8.1.90.0130.00317.81
8.1.80.0110.00618.40
8.1.70.0130.00318.17
8.1.60.0130.00418.31
8.1.50.0120.00518.27
8.1.40.0090.00618.33
8.1.30.0090.00718.42
8.1.20.0090.00618.19
8.1.10.0130.00317.94
8.1.00.0120.00417.91
8.0.300.0060.00518.49
8.0.290.0070.00517.47
8.0.280.0070.00517.43
8.0.270.0030.00717.46
8.0.260.0060.00717.96
8.0.250.0070.00617.62
8.0.240.0120.00417.46
8.0.230.0100.00717.26
8.0.220.0090.00617.22
8.0.210.0120.00517.24
8.0.200.0090.00717.35
8.0.190.0120.00417.31
8.0.180.0090.00517.26
8.0.170.0100.00617.28
8.0.160.0080.00717.27
8.0.150.0130.00517.17
8.0.140.0110.00517.20
8.0.130.0120.00317.18
8.0.120.0100.00617.20
8.0.110.0120.00217.24
8.0.100.0090.00617.18
8.0.90.0080.00817.25
8.0.80.0110.00517.23
8.0.70.0100.00517.21
8.0.60.0140.00517.13
8.0.50.0120.00417.20
8.0.30.0100.00417.28
8.0.20.0060.00617.13
8.0.10.0110.00617.32
7.4.330.0120.00514.31
7.4.320.0150.00717.01
7.4.300.0080.00716.87
7.4.290.0150.00716.79
7.4.280.0160.00616.78
7.4.270.0160.00416.76
7.4.260.0140.00616.84
7.4.250.0180.00416.82
7.4.240.0120.00816.83
7.4.230.0130.00716.72
7.4.220.0120.00616.87
7.4.210.0160.00416.74
7.4.200.0150.00416.83
7.4.190.0160.00416.83
7.4.180.0130.00616.90
7.4.160.0130.00716.87
7.4.150.0140.00716.86
7.4.140.0150.00416.79
7.4.130.0150.00516.68
7.4.120.0170.00416.61
7.4.110.0140.00516.62
7.4.100.0160.00416.78
7.4.90.0160.00416.69
7.4.80.0130.00516.66
7.4.70.0130.00616.70
7.4.60.0140.00416.58
7.4.50.0120.00816.62
7.4.40.0130.00516.66
7.4.30.0130.00616.76
7.4.20.0140.00616.61
7.4.10.0140.00616.61
7.4.00.0110.00516.64
7.0.240.0280.00616.77

preferences:
85.43 ms | 1263 KiB | 5 Q