3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo session_id();

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)
8.3.70.0140.00016.50
8.3.60.0080.00818.43
8.3.50.0110.00817.32
8.3.40.0040.01118.72
8.3.30.0040.01118.54
8.3.20.0000.00720.16
8.3.10.0060.00320.63
8.3.00.0000.01020.83
8.2.190.0140.00316.58
8.2.180.0130.00318.31
8.2.170.0090.00622.96
8.2.160.0080.00619.16
8.2.150.0000.00724.18
8.2.140.0060.00324.66
8.2.130.0080.00019.77
8.2.120.0040.00426.35
8.2.110.0030.00622.27
8.2.100.0040.00717.91
8.2.90.0000.00819.09
8.2.80.0050.00317.97
8.2.70.0030.00517.38
8.2.60.0030.00617.91
8.2.50.0050.00318.10
8.2.40.0000.00722.14
8.2.30.0050.00319.20
8.2.20.0070.00017.97
8.2.10.0070.00017.83
8.2.00.0040.00417.92
8.1.280.0040.01125.92
8.1.270.0040.00422.24
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0060.00320.87
8.1.230.0030.00719.17
8.1.220.0050.00317.74
8.1.210.0030.00718.77
8.1.200.0060.00317.00
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0050.00318.56
8.1.160.0040.00418.90
8.1.150.0060.00318.80
8.1.140.0070.00017.37
8.1.130.0050.00318.73
8.1.120.0040.00417.32
8.1.110.0070.00017.35
8.1.100.0070.00017.25
8.1.90.0000.00717.32
8.1.80.0040.00417.25
8.1.70.0030.00517.17
8.1.60.0060.00317.48
8.1.50.0000.01017.30
8.1.40.0000.00917.42
8.1.30.0050.00317.57
8.1.20.0060.00317.55
8.1.10.0040.00417.33
8.1.00.0050.00317.29
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0070.00018.37
8.0.270.0030.00317.09
8.0.260.0030.00318.82
8.0.250.0000.00716.91
8.0.240.0000.00716.89
8.0.230.0070.00016.73
8.0.220.0000.00716.75
8.0.210.0100.00016.77
8.0.200.0000.00616.78
8.0.190.0070.00016.83
8.0.180.0030.00516.75
8.0.170.0050.00316.82
8.0.160.0070.00016.69
8.0.150.0040.00416.59
8.0.140.0000.00816.73
8.0.130.0070.00013.07
8.0.120.0000.00816.61
8.0.110.0050.00216.60
8.0.100.0000.00716.64
8.0.90.0030.00616.65
8.0.80.0060.00916.77
8.0.70.0040.00416.55
8.0.60.0000.00716.54
8.0.50.0030.00516.63
8.0.30.0080.00716.70
8.0.20.0110.00917.40
8.0.10.0080.00016.81
8.0.00.0100.00716.49
7.4.330.0050.00015.55
7.4.320.0000.00616.46
7.4.300.0000.00616.51
7.4.290.0040.00416.31
7.4.280.0050.00316.30
7.4.270.0040.00416.38
7.4.260.0070.00016.32
7.4.250.0040.00416.39
7.4.240.0040.00416.50
7.4.230.0030.00316.56
7.4.220.0070.01116.34
7.4.210.0060.00916.49
7.4.200.0000.00716.44
7.4.160.0090.00616.21
7.4.150.0150.00417.40
7.4.140.0090.00917.86
7.4.130.0150.00616.30
7.4.120.0110.01016.35
7.4.110.0190.00316.21
7.4.100.0090.00916.35
7.4.90.0060.01316.29
7.4.80.0090.00919.39
7.4.70.0140.00316.33
7.4.60.0100.01016.32
7.4.50.0060.00616.13
7.4.40.0060.01616.27
7.4.30.0100.00716.10
7.4.00.0130.00314.78
7.3.330.0060.00013.00
7.3.320.0030.00312.88
7.3.310.0000.00616.07
7.3.300.0040.00316.15
7.3.290.0080.00916.09
7.3.280.0090.00816.10
7.3.270.0140.00317.40
7.3.260.0120.00716.22
7.3.250.0080.00916.20
7.3.240.0140.00216.30
7.3.230.0060.01116.29
7.3.210.0070.01016.21
7.3.200.0100.00716.29
7.3.190.0060.00916.00
7.3.180.0070.00716.16
7.3.170.0030.01316.36
7.3.160.0090.00616.13
7.2.330.0100.00616.54
7.2.320.0070.01516.45
7.2.310.0080.00816.39
7.2.300.0070.01016.36
7.2.290.0040.01316.27
7.2.60.0090.00616.68
7.2.50.0160.00916.93
7.1.200.0130.00715.66
7.1.70.0080.01416.74
7.1.60.0250.02034.81
7.1.50.0340.01034.82
7.1.40.0310.01134.29
7.1.30.0250.02034.46
7.1.20.0240.02134.61
7.1.10.0120.00916.67
7.1.00.0050.01716.49
7.0.200.0100.01016.81
7.0.190.0040.01016.77
7.0.180.0160.00716.16
7.0.170.0130.00616.01
7.0.160.0030.01816.24
7.0.150.0100.01316.16
7.0.140.0090.01116.10
7.0.130.0030.01516.35
7.0.120.0070.01116.50
7.0.110.0140.00916.35
7.0.100.0100.01016.14
7.0.90.0070.01716.32
7.0.80.0030.01716.15
7.0.70.0100.01216.20
7.0.60.0030.01916.11
7.0.50.0100.01216.18
7.0.40.0070.01316.25
7.0.30.0070.01316.30
7.0.20.0050.01616.40
7.0.10.0110.00916.22
7.0.00.0160.00716.24

preferences:
43.05 ms | 401 KiB | 5 Q