3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 5.8E-7 - 5.5E-7;

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)
8.3.60.0090.00616.13
8.3.50.0080.00617.93
8.3.40.0110.01118.76
8.3.30.0070.00718.42
8.3.20.0070.00021.88
8.3.10.0040.00423.48
8.3.00.0080.00021.91
8.2.180.0100.00718.04
8.2.170.0140.00322.96
8.2.160.0110.00420.46
8.2.150.0070.00025.66
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00421.02
8.2.110.0040.00420.43
8.2.100.0040.00817.59
8.2.90.0050.00317.76
8.2.80.0060.00319.00
8.2.70.0030.00517.91
8.2.60.0040.00417.91
8.2.50.0040.00418.16
8.2.40.0000.00720.50
8.2.30.0030.00319.36
8.2.20.0050.00517.79
8.2.10.0000.00717.80
8.2.00.0000.00717.98
8.1.280.0100.01025.92
8.1.270.0000.00822.22
8.1.260.0000.00826.35
8.1.250.0140.00428.09
8.1.240.0060.00322.33
8.1.230.0090.00322.55
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0080.00017.23
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00718.77
8.1.160.0070.00018.63
8.1.150.0050.00218.89
8.1.140.0000.00717.47
8.1.130.0000.00717.23
8.1.120.0050.00217.34
8.1.110.0030.00317.25
8.1.100.0070.00017.36
8.1.90.0080.00017.29
8.1.80.0040.00417.24
8.1.70.0030.00317.20
8.1.60.0030.00617.41
8.1.50.0000.00817.35
8.1.40.0070.00017.22
8.1.30.0000.00817.49
8.1.20.0000.00917.50
8.1.10.0080.00017.43
8.1.00.0040.00417.38
8.0.300.0040.00421.84
8.0.290.0000.00716.75
8.0.280.0000.00718.28
8.0.270.0000.00717.10
8.0.260.0000.00716.75
8.0.250.0040.00416.78
8.0.240.0080.00016.80
8.0.230.0030.00316.87
8.0.220.0030.00316.77
8.0.210.0040.00416.68
8.0.200.0000.00716.78
8.0.190.0040.00416.70
8.0.180.0000.00716.79
8.0.170.0060.00316.69
8.0.160.0030.00616.71
8.0.150.0060.00316.64
8.0.140.0040.00416.68
8.0.130.0030.00313.17
8.0.120.0030.00616.69
8.0.110.0080.00016.75
8.0.100.0040.00416.72
8.0.90.0030.00516.56
8.0.80.0100.00716.75
8.0.70.0000.00716.59
8.0.60.0080.00016.61
8.0.50.0040.00416.70
8.0.30.0090.00916.98
8.0.20.0140.00617.40
8.0.10.0030.00316.70
8.0.00.0120.00916.66
7.4.330.0000.00615.55
7.4.320.0070.00016.46
7.4.300.0000.00616.46
7.4.290.0000.00716.43
7.4.280.0000.00716.21
7.4.270.0040.00416.29
7.4.260.0040.00416.34
7.4.250.0030.00516.39
7.4.240.0080.00016.46
7.4.230.0000.00716.20
7.4.220.0040.00416.51
7.4.210.0020.01216.40
7.4.200.0040.00416.27
7.4.160.0060.01016.40
7.4.140.0100.00717.86
7.4.130.0100.00716.37
7.4.120.0080.01116.40
7.4.110.0110.00616.42
7.4.100.0150.00916.27
7.4.90.0120.01116.40
7.4.80.0120.01019.39
7.4.70.0060.01116.57
7.4.60.0090.00616.32
7.4.50.0080.00816.27
7.4.40.0130.00416.54
7.4.00.0000.01714.93
7.3.330.0040.00412.96
7.3.320.0030.00313.05
7.3.310.0040.00416.19
7.3.300.0000.00716.11
7.3.290.0040.00416.14
7.3.280.0100.00716.12
7.3.260.0060.01216.14
7.3.240.0100.00916.33
7.3.230.0160.00016.11
7.3.210.0030.01316.14
7.3.200.0080.01116.43
7.3.190.0080.00816.04
7.3.180.0030.01416.33
7.3.170.0130.00716.48
7.3.160.0120.00616.43
7.2.330.0150.00616.48
7.2.320.0070.01116.27
7.2.310.0120.00816.44
7.2.300.0140.00716.33
7.2.290.0030.01316.53
7.2.80.0080.00416.29
7.2.60.0040.01116.60
7.2.40.0970.01417.91
7.2.30.0740.01217.81
7.2.20.0690.01217.63
7.2.10.0710.01317.67
7.2.00.0620.01217.75
7.1.200.0030.00615.67
7.1.160.0810.01116.61
7.1.150.0780.01116.57
7.1.140.0760.00916.65
7.1.130.0640.01016.65
7.1.120.1260.00916.41
7.1.110.0750.01015.90
7.1.100.0720.01015.93
7.1.90.0860.01115.74
7.1.80.0970.01215.82
7.1.70.0940.00914.96
7.1.60.1080.01532.94
7.1.50.1610.01532.91
7.1.40.1330.01632.43
7.1.30.1600.01032.30
7.1.20.1330.01232.68
7.1.10.1110.01014.49
7.1.00.0990.01014.69

preferences:
33.14 ms | 400 KiB | 5 Q