3v4l.org

run code in 300+ PHP versions simultaneously
<?php 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)
8.3.60.0080.01116.63
8.3.50.0150.00822.83
8.3.40.0110.00318.75
8.3.30.0110.00718.51
8.3.20.0080.00018.93
8.3.10.0000.00721.73
8.3.00.0070.00017.91
8.2.180.0150.00618.41
8.2.170.0120.00922.96
8.2.160.0000.01519.08
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00422.21
8.2.120.0080.00026.35
8.2.110.0030.00721.18
8.2.100.0040.00718.16
8.2.90.0060.00319.17
8.2.80.0080.00017.97
8.2.70.0090.00017.47
8.2.60.0080.00017.93
8.2.50.0080.00018.10
8.2.40.0000.00722.20
8.2.30.0000.00820.94
8.2.20.0040.00417.71
8.2.10.0000.00817.94
8.2.00.0000.00718.02
8.1.280.0040.01125.92
8.1.270.0040.00423.97
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0000.00921.04
8.1.230.0090.00317.42
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00918.59
8.1.160.0000.00722.18
8.1.150.0000.00718.87
8.1.140.0000.00719.55
8.1.130.0030.00317.63
8.1.120.0070.00017.32
8.1.110.0030.00517.38
8.1.100.0030.00317.26
8.1.90.0040.00417.33
8.1.80.0030.00617.28
8.1.70.0000.00717.39
8.1.60.0000.00817.43
8.1.50.0040.00417.44
8.1.40.0040.00417.34
8.1.30.0000.00917.41
8.1.20.0030.00617.58
8.1.10.0040.00417.42
8.1.00.0000.00717.37
8.0.300.0000.00718.77
8.0.290.0050.00216.63
8.0.280.0000.00818.29
8.0.270.0000.00717.10
8.0.260.0000.00717.23
8.0.250.0030.00316.91
8.0.240.0030.00316.70
8.0.230.0030.00316.82
8.0.220.0030.00316.79
8.0.210.0070.00016.85
8.0.200.0060.00016.86
8.0.190.0000.00816.71
8.0.180.0000.00716.71
8.0.170.0040.00416.74
8.0.160.0030.00316.84
8.0.150.0030.00316.77
8.0.140.0050.00316.80
8.0.130.0000.00613.21
8.0.120.0030.00616.83
8.0.110.0040.00416.82
8.0.100.0030.00316.78
8.0.90.0050.00216.86
8.0.80.0160.00016.81
8.0.70.0040.00416.92
8.0.60.0050.00216.88
8.0.50.0040.00416.66
8.0.30.0110.00617.00
8.0.20.0100.00817.40
8.0.10.0000.00716.85
8.0.00.0150.00616.56
7.4.330.0030.00315.08
7.4.320.0000.00616.51
7.4.300.0000.00616.54
7.4.290.0070.00016.51
7.4.280.0040.00416.30
7.4.270.0070.00016.42
7.4.260.0000.00716.39
7.4.250.0000.00816.38
7.4.240.0070.00016.47
7.4.230.0070.00016.41
7.4.220.0030.01516.51
7.4.210.0070.01316.38
7.4.200.0070.00016.32
7.4.160.0070.00716.37
7.4.150.0130.00317.40
7.4.140.0070.01617.86
7.4.130.0100.00916.23
7.4.120.0100.01016.40
7.4.110.0000.01816.45
7.4.100.0030.01716.40
7.4.90.0180.01816.50
7.4.80.0040.01219.39
7.4.70.0090.01216.46
7.4.60.0090.01216.31
7.4.50.0050.00516.24
7.4.40.0040.01216.63
7.4.30.0070.01016.43
7.4.00.0070.01114.83
7.3.330.0050.00013.11
7.3.320.0030.00312.91
7.3.310.0030.00316.09
7.3.300.0000.00616.12
7.3.290.0040.01016.16
7.3.280.0080.01216.18
7.3.270.0060.01217.40
7.3.260.0120.00616.40
7.3.250.0100.00816.19
7.3.240.0110.00616.24
7.3.230.0100.01016.43
7.3.210.0250.01316.43
7.3.200.0000.01716.23
7.3.190.0030.01216.37
7.3.180.0040.01116.09
7.3.170.0120.01216.47
7.3.160.0140.00416.30
7.3.10.0060.00816.49
7.3.00.0030.00916.44
7.2.330.0150.00316.52
7.2.320.0030.01716.30
7.2.310.0090.01216.30
7.2.300.0100.01216.18
7.2.290.0110.00716.21
7.2.130.0050.00816.71
7.2.120.0120.00216.77
7.2.110.0020.00916.72
7.2.100.0040.00916.49
7.2.90.0070.00516.79
7.2.80.0080.00616.74
7.2.70.0020.01016.70
7.2.60.0060.00816.63
7.2.50.0060.00816.61
7.2.40.0090.00316.63
7.2.30.0060.01016.71
7.2.20.0030.00816.74
7.2.10.0060.01016.59
7.2.00.0030.01017.45
7.1.250.0060.00715.65
7.1.200.0090.00915.49
7.1.70.0000.00916.96
7.1.60.0030.00919.75
7.1.00.0070.07322.29
7.0.200.0200.00314.65
7.0.90.0370.05720.04
7.0.80.0400.05019.93
7.0.70.0500.06320.04
7.0.60.0470.07319.91
7.0.50.0430.06020.42
7.0.40.0370.06020.27
7.0.30.0400.07320.33
7.0.20.0400.07320.43
7.0.10.0330.05720.34
7.0.00.0330.06020.38
5.6.240.0130.08020.68
5.6.230.0170.07020.81
5.6.220.0130.07720.64
5.6.210.0200.07020.70
5.6.200.0130.05721.20
5.6.190.0030.06321.09
5.6.180.0230.04320.97
5.6.170.0170.07021.00
5.6.160.0170.06021.17
5.6.150.0100.06321.09
5.6.140.0170.07321.02
5.6.130.0170.05321.01
5.6.120.0000.07321.09
5.6.110.0100.06021.16
5.6.100.0130.05721.05
5.6.90.0070.07021.04
5.6.80.0070.06320.40
5.6.70.0100.07320.45
5.6.60.0130.06320.47
5.6.50.0100.05320.55
5.6.40.0170.06320.43
5.6.30.0100.05720.44
5.6.20.0170.05720.48
5.6.10.0100.06320.49
5.6.00.0100.05720.44

preferences:
65.17 ms | 401 KiB | 5 Q