3v4l.org

run code in 300+ PHP versions simultaneously
<?php print $x ?? 5;

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)
8.4.20.0080.00317.66
8.4.10.0040.00717.57
8.3.150.0110.00717.00
8.3.140.0040.00417.32
8.3.130.0000.00818.29
8.3.120.0030.00619.04
8.3.110.0090.00020.94
8.3.100.0100.00024.06
8.3.90.0040.00426.77
8.3.80.0060.00318.30
8.3.70.0170.00716.63
8.3.60.0150.00616.50
8.3.50.0100.00818.20
8.3.40.0120.00318.59
8.3.30.0150.00018.55
8.3.20.0000.00721.80
8.3.10.0040.00423.52
8.3.00.0000.00821.79
8.2.270.0120.00617.05
8.2.260.0110.00716.41
8.2.250.0040.00418.38
8.2.240.0060.00317.15
8.2.230.0180.00022.58
8.2.220.0100.00037.54
8.2.210.0140.00426.77
8.2.200.0040.00416.25
8.2.190.0140.00716.58
8.2.180.0110.00425.92
8.2.170.0090.00622.96
8.2.160.0160.00320.34
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00419.76
8.2.110.0060.00322.26
8.2.100.0120.00317.91
8.2.90.0000.00817.63
8.2.80.0000.00818.59
8.2.70.0000.00817.63
8.2.60.0000.00917.63
8.2.50.0040.00417.50
8.2.40.0000.00817.62
8.2.30.0080.00019.12
8.2.20.0050.00217.98
8.2.10.0080.00017.93
8.2.00.0000.00817.79
8.1.310.0070.01118.32
8.1.300.0030.00617.61
8.1.290.0060.00330.84
8.1.280.0090.00625.92
8.1.270.0040.00422.02
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0050.00523.77
8.1.230.0060.00620.97
8.1.220.0000.00917.74
8.1.210.0030.00518.77
8.1.200.0000.00817.22
8.1.190.0040.00416.88
8.1.180.0050.00318.10
8.1.170.0040.00417.62
8.1.160.0050.00218.71
8.1.150.0070.00018.75
8.1.140.0020.00519.06
8.1.130.0030.00320.53
8.1.120.0000.00717.29
8.1.110.0040.00417.35
8.1.100.0070.00017.31
8.1.90.0000.00717.32
8.1.80.0030.00617.30
8.1.70.0070.00017.30
8.1.60.0000.00817.34
8.1.50.0000.00717.32
8.1.40.0040.00417.27
8.1.30.0030.00617.52
8.1.20.0030.00517.45
8.1.10.0040.00417.30
8.1.00.0040.00417.42
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.29
8.0.270.0000.00716.62
8.0.260.0000.00616.68
8.0.250.0040.00416.86
8.0.240.0000.00716.75
8.0.230.0030.00316.68
8.0.220.0040.00416.65
8.0.210.0040.00216.79
8.0.200.0030.00516.82
8.0.190.0080.00016.72
8.0.180.0040.00416.79
8.0.170.0040.00416.77
8.0.160.0050.00316.82
8.0.150.0040.00416.74
8.0.140.0030.00616.62
8.0.130.0030.00313.26
8.0.120.0000.00716.62
8.0.110.0080.00016.82
8.0.100.0040.00416.63
8.0.90.0030.00316.64
8.0.80.0110.00416.71
8.0.70.0040.00416.76
8.0.60.0040.00416.64
8.0.50.0000.00716.69
8.0.30.0100.00916.92
8.0.20.0140.00917.40
8.0.10.0000.00716.91
8.0.00.0080.01116.87
7.4.330.0000.00616.81
7.4.320.0060.00016.40
7.4.300.0000.00716.48
7.4.290.0000.00816.41
7.4.280.0000.00916.50
7.4.270.0000.00816.44
7.4.260.0050.00316.47
7.4.250.0000.00716.43
7.4.240.0060.00316.36
7.4.230.0000.00716.46
7.4.220.0000.00816.25
7.4.210.0080.00716.48
7.4.200.0000.00716.39
7.4.160.0060.01516.29
7.4.150.0120.00617.40
7.4.140.0130.00517.86
7.4.130.0070.01016.45
7.4.120.0140.00616.34
7.4.110.0100.00716.37
7.4.100.0110.01116.54
7.4.90.0150.00616.35
7.4.80.0070.01019.39
7.4.70.0160.00316.44
7.4.60.0030.01316.29
7.4.50.0060.00616.48
7.4.40.0130.00316.52
7.4.30.0040.01216.39
7.4.00.0080.00814.80
7.3.330.0000.00512.98
7.3.320.0060.00013.11
7.3.310.0030.00316.19
7.3.300.0000.00716.04
7.3.290.0070.01116.16
7.3.280.0040.01116.19
7.3.270.0190.00617.40
7.3.260.0100.00716.38
7.3.250.0090.01116.29
7.3.240.0060.01016.26
7.3.230.0230.00816.38
7.3.210.0100.00716.49
7.3.200.0130.01016.38
7.3.190.0110.00716.27
7.3.180.0130.00316.28
7.3.170.0090.01216.55
7.3.160.0060.01016.19
7.2.330.0070.01016.53
7.2.320.0070.01016.33
7.2.310.0160.00016.44
7.2.300.0070.01016.25
7.2.290.0150.00616.52
7.2.60.0040.01117.04
7.2.00.0470.00617.73
7.1.200.0030.00615.31
7.1.120.0600.00616.86
7.1.110.0320.01516.00
7.1.100.0340.01516.07
7.1.90.0260.01216.22
7.1.80.0240.00716.27
7.1.70.0260.00714.90
7.1.60.0440.00833.13
7.1.50.0350.01032.80
7.1.40.0340.01332.29
7.1.30.0330.01332.50
7.1.20.0370.01332.66
7.1.10.0200.01014.46
7.1.00.0220.00614.67

preferences:
30.39 ms | 403 KiB | 5 Q