3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo round(2.9980,2);

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)
8.3.60.0070.00718.43
8.3.50.0060.01219.75
8.3.40.0100.00718.87
8.3.30.0140.00018.85
8.3.20.0070.00018.91
8.3.10.0040.00421.99
8.3.00.0000.00817.97
8.2.180.0100.01018.20
8.2.170.0120.00922.96
8.2.160.0100.01319.16
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00422.25
8.2.120.0080.00026.35
8.2.110.0090.00021.18
8.2.100.0080.00417.72
8.2.90.0030.00517.72
8.2.80.0080.00018.05
8.2.70.0000.00717.79
8.2.60.0070.00317.63
8.2.50.0050.00218.04
8.2.40.0090.00019.47
8.2.30.0040.00420.95
8.2.20.0050.00317.55
8.2.10.0040.00417.98
8.2.00.0040.00417.88
8.1.280.0110.01125.92
8.1.270.0030.00623.78
8.1.260.0000.00828.09
8.1.250.0040.00428.09
8.1.240.0090.00022.26
8.1.230.0070.00422.08
8.1.220.0040.00417.74
8.1.210.0080.00018.88
8.1.200.0060.00317.22
8.1.190.0100.00017.10
8.1.180.0060.00318.10
8.1.170.0040.00417.62
8.1.160.0030.00322.04
8.1.150.0050.00218.85
8.1.140.0040.00419.45
8.1.130.0030.00317.51
8.1.120.0000.00817.40
8.1.110.0040.00417.26
8.1.100.0040.00417.43
8.1.90.0030.00417.36
8.1.80.0040.00417.31
8.1.70.0030.00317.27
8.1.60.0000.00717.54
8.1.50.0000.00917.35
8.1.40.0040.00417.33
8.1.30.0040.00417.60
8.1.20.0000.00817.54
8.1.10.0040.00417.51
8.1.00.0040.00417.50
8.0.300.0020.00519.98
8.0.290.0070.00016.75
8.0.280.0030.00318.48
8.0.270.0030.00317.34
8.0.260.0000.00818.34
8.0.250.0030.00316.93
8.0.240.0030.00316.98
8.0.230.0040.00416.91
8.0.220.0070.00016.82
8.0.210.0060.00016.80
8.0.200.0000.00616.85
8.0.190.0030.00516.91
8.0.180.0050.00216.75
8.0.170.0040.00416.88
8.0.160.0000.00716.90
8.0.150.0000.00716.71
8.0.140.0030.00316.68
8.0.130.0050.00013.18
8.0.120.0040.00416.88
8.0.110.0040.00416.74
8.0.100.0060.00316.84
8.0.90.0030.00316.84
8.0.80.0150.00316.70
8.0.70.0040.00416.82
8.0.60.0040.00416.81
8.0.50.0040.00416.71
8.0.30.0080.01117.01
8.0.20.0120.00717.40
8.0.10.0040.00416.80
8.0.00.0110.01116.70
7.4.330.0000.00615.08
7.4.320.0030.00316.57
7.4.300.0000.00616.52
7.4.290.0000.00716.56
7.4.280.0000.00816.36
7.4.270.0060.00016.54
7.4.260.0000.00716.49
7.4.250.0000.00816.48
7.4.240.0030.00516.44
7.4.230.0070.00016.64
7.4.220.0150.00316.51
7.4.210.0120.00616.50
7.4.200.0070.00016.52
7.4.160.0080.00716.52
7.4.150.0150.00417.40
7.4.140.0090.01117.86
7.4.130.0120.00716.44
7.4.120.0140.00816.36
7.4.110.0090.00916.39
7.4.100.0100.01316.59
7.4.90.0100.01316.57
7.4.80.0000.01719.39
7.4.70.0130.00316.42
7.4.60.0070.01016.33
7.4.50.0060.00316.25
7.4.40.0070.01116.49
7.4.30.0090.00916.41
7.4.00.0120.00314.93
7.3.330.0000.00612.91
7.3.320.0030.00313.02
7.3.310.0030.00316.25
7.3.300.0000.00716.16
7.3.290.0080.00916.19
7.3.280.0090.00916.21
7.3.270.0070.01017.40
7.3.260.0110.00616.45
7.3.250.0080.01116.36
7.3.240.0120.00516.30
7.3.230.0090.00916.39
7.3.210.0060.01016.15
7.3.200.0110.00516.41
7.3.190.0030.01316.16
7.3.180.0080.00816.15
7.3.170.0100.00916.49
7.3.160.0100.00716.13
7.2.330.0120.00616.39
7.2.320.0090.00916.65
7.2.310.0140.00716.50
7.2.300.0110.00616.68
7.2.290.0070.01116.56
7.2.60.0100.00316.93
7.2.00.0070.00719.36
7.1.200.0000.01215.60
7.1.100.0000.00818.31
7.1.70.0000.00717.07
7.1.60.0070.00319.75
7.1.00.0000.08022.30
7.0.200.0140.00714.70
7.0.90.0400.06019.94
7.0.80.0330.05719.87
7.0.70.0400.05019.98
7.0.60.0330.06019.95
7.0.50.0230.06320.32
7.0.40.0330.06020.27
7.0.30.0330.05320.31
7.0.20.0400.05320.37
7.0.10.0470.08320.30
7.0.00.0270.07720.34
5.6.240.0230.05320.63
5.6.230.0170.08020.66
5.6.220.0070.06320.66
5.6.210.0100.08320.62
5.6.200.0000.07021.02
5.6.190.0170.07321.09
5.6.180.0070.06321.09
5.6.170.0130.06721.10
5.6.160.0170.06021.08
5.6.150.0170.05321.02
5.6.140.0200.06021.05
5.6.130.0200.06721.08
5.6.120.0070.07021.16
5.6.110.0070.07021.08
5.6.100.0130.05721.11
5.6.90.0130.05721.06
5.6.80.0070.06320.42
5.6.70.0100.05720.45
5.6.60.0130.06020.44
5.6.50.0100.05320.48
5.6.40.0130.05020.37
5.6.30.0170.08020.37
5.6.20.0100.05720.45
5.6.10.0070.06020.43
5.6.00.0230.04320.39

preferences:
56.31 ms | 401 KiB | 5 Q