3v4l.org

run code in 300+ PHP versions simultaneously
<?php function hello(): void { echo "world"; } hello("world");

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)
8.4.120.0140.00520.70
8.4.110.0110.00922.23
8.4.100.0120.00917.58
8.4.90.0140.00520.53
8.4.80.0110.00918.65
8.4.70.0040.00420.46
8.4.60.0110.00918.51
8.4.50.0150.00618.34
8.4.40.0130.00617.47
8.4.30.0100.01018.50
8.4.20.0130.00717.88
8.4.10.0030.00719.19
8.3.250.0090.00618.80
8.3.240.0120.00716.31
8.3.230.0050.00416.59
8.3.220.0020.00618.78
8.3.210.0040.00316.45
8.3.200.0060.00316.63
8.3.190.0110.00917.07
8.3.180.0110.00718.68
8.3.170.0040.00420.96
8.3.160.0100.00317.21
8.3.150.0080.01218.96
8.3.140.0000.00716.63
8.3.130.0000.00816.58
8.3.120.0080.00820.48
8.3.110.0080.00020.94
8.3.100.0140.00424.06
8.3.90.0050.00526.77
8.3.80.0040.00418.43
8.3.70.0100.00716.63
8.3.60.0140.00716.50
8.3.50.0160.00716.80
8.3.40.0040.01123.49
8.3.30.0100.00319.98
8.3.20.0060.00324.18
8.3.10.0030.00621.90
8.3.00.0070.01118.66
8.2.290.0130.00520.14
8.2.280.0150.00516.57
8.2.270.0120.00618.80
8.2.260.0070.00020.66
8.2.250.0000.00816.34
8.2.240.0030.00616.96
8.2.230.0090.00022.58
8.2.220.0060.00337.54
8.2.210.0060.00926.77
8.2.200.0050.00518.41
8.2.190.0060.00916.58
8.2.180.0110.00418.11
8.2.170.0170.00322.96
8.2.160.0000.01422.96
8.2.150.0040.00425.66
8.2.140.0070.01020.43
8.2.130.0140.00020.35
8.2.120.0150.00019.08
8.2.110.0120.00319.14
8.2.100.0050.00318.89
8.2.90.0090.00618.64
8.2.80.0060.01019.07
8.2.70.0080.00818.63
8.2.60.0120.00318.52
8.2.50.0060.00318.77
8.2.40.0070.00718.59
8.2.30.0110.00418.46
8.2.20.0140.00018.57
8.2.10.0130.00318.53
8.2.00.0080.00018.71
8.1.330.0130.00622.00
8.1.320.0130.00715.86
8.1.310.0110.00416.75
8.1.300.0040.00418.26
8.1.290.0060.00318.88
8.1.280.0110.00725.92
8.1.270.0030.01121.84
8.1.260.0080.00021.95
8.1.250.0110.00322.02
8.1.240.0030.00518.50
8.1.230.0040.01118.54
8.1.220.0160.00018.80
8.1.210.0080.00018.38
8.1.200.0080.00018.43
8.1.190.0000.00818.46
8.1.180.0000.00818.18
8.1.170.0000.00818.49
8.1.160.0040.00418.28
8.1.150.0040.00418.48
8.1.140.0050.00318.31
8.1.130.0050.00318.69
8.1.120.0050.00318.60
8.1.110.0040.00418.49
8.1.100.0040.00418.45
8.1.90.0080.00018.51
8.1.80.0040.00418.38
8.1.70.0080.00018.27
8.1.60.0050.00318.59
8.1.50.0050.00318.54
8.1.40.0030.00518.67
8.1.30.0000.00818.79
8.1.20.0080.00018.79
8.1.10.0040.00418.64
8.1.00.0060.00318.24

preferences:
52.21 ms | 403 KiB | 5 Q