3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo bcsub(900, 899.6);

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)
8.3.60.0100.01016.50
8.3.50.0110.00921.99
8.3.40.0100.00318.55
8.3.30.0090.00618.77
8.3.20.0040.00420.18
8.3.10.0080.00023.53
8.3.00.0060.00319.26
8.2.180.0110.00718.14
8.2.170.0030.01022.96
8.2.160.0070.00722.29
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0110.00017.38
8.2.120.0040.00426.35
8.2.110.0030.00621.25
8.2.100.0090.00317.72
8.2.90.0000.00918.22
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0070.00019.19
8.2.30.0000.00720.62
8.2.20.0070.00217.53
8.2.10.0040.00417.98
8.2.00.0080.00017.91
8.1.280.0070.01425.92
8.1.270.0080.00022.14
8.1.260.0000.00728.09
8.1.250.0030.00528.09
8.1.240.0030.00623.89
8.1.230.0040.00820.77
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0060.00317.00
8.1.190.0060.00317.10
8.1.180.0060.00318.10
8.1.170.0090.00018.84
8.1.160.0040.00421.94
8.1.150.0040.00418.82
8.1.140.0000.00819.32
8.1.130.0030.00317.55
8.1.120.0040.00417.29
8.1.110.0070.00017.30
8.1.100.0040.00417.32
8.1.90.0000.00817.20
8.1.80.0040.00317.23
8.1.70.0050.00217.25
8.1.60.0000.00817.45
8.1.50.0040.00417.31
8.1.40.0040.00417.38
8.1.30.0030.00517.49
8.1.20.0070.00017.51
8.1.10.0020.00517.48
8.1.00.0060.00317.39
8.0.300.0040.00419.82
8.0.290.0040.00416.75
8.0.280.0060.00018.28
8.0.270.0030.00317.22
8.0.260.0000.00617.10
8.0.250.0070.00016.87
8.0.240.0000.00716.84
8.0.230.0090.00016.78
8.0.220.0040.00416.74
8.0.210.0040.00316.74
8.0.200.0030.00316.83
8.0.190.0050.00516.82
8.0.180.0080.00016.81
8.0.170.0000.00816.66
8.0.160.0000.00716.73
8.0.150.0080.00016.67
8.0.140.0030.00416.73
8.0.130.0000.00813.24
8.0.120.0000.00716.69
8.0.110.0030.00516.73
8.0.100.0000.00716.65
8.0.90.0000.00716.69
8.0.80.0130.01016.80
8.0.70.0070.00016.63
8.0.60.0040.00416.74
8.0.50.0000.00716.69
8.0.30.0100.00817.01
8.0.20.0130.00717.40
8.0.10.0000.00716.74
8.0.00.0100.01016.68
7.4.330.0020.00216.81
7.4.320.0000.00716.25
7.4.300.0000.00616.43
7.4.290.0030.00516.34
7.4.280.0030.00616.45
7.4.270.0040.00416.45
7.4.260.0040.00416.34
7.4.250.0000.00816.25
7.4.240.0050.00216.30
7.4.230.0000.00716.49
7.4.220.0040.01516.46
7.4.210.0030.01016.41
7.4.200.0000.00816.25
7.4.160.0070.00716.14
7.4.150.0040.01417.40
7.4.140.0080.01317.86
7.4.130.0090.00916.38
7.4.120.0110.00616.35
7.4.110.0000.01716.32
7.4.100.0060.01616.34
7.4.90.0080.00816.23
7.4.80.0090.01219.39
7.4.70.0150.00316.34
7.4.60.0070.01016.28
7.4.50.0040.01216.26
7.4.40.0100.00716.34
7.4.30.0070.01016.39
7.4.00.0060.00914.96
7.3.330.0050.00013.09
7.3.320.0000.00513.18
7.3.310.0000.00716.18
7.3.300.0030.00316.11
7.3.290.0060.00916.09
7.3.280.0110.00716.15
7.3.270.0070.01117.40
7.3.260.0130.00716.21
7.3.250.0100.00816.25
7.3.240.0080.01216.28
7.3.230.0140.00416.39
7.3.210.0100.00716.23
7.3.200.0100.01016.06
7.3.190.0210.01916.20
7.3.180.0090.01216.30
7.3.170.0060.00916.27
7.3.160.0130.00316.36
7.2.330.0030.01316.45
7.2.320.0060.01216.60
7.2.310.0060.00916.65
7.2.300.0090.00916.53
7.2.290.0080.00816.50
7.2.60.0070.00716.53
7.2.00.0000.01619.37
7.1.200.0030.00715.29
7.1.100.0000.01117.84
7.1.70.0040.01116.91
7.1.60.0130.01319.48
7.1.50.0030.00916.53
7.1.00.0070.07322.44
7.0.200.0270.00714.44
7.0.60.0070.08020.00
7.0.50.0070.07717.87
7.0.40.0130.07720.12
7.0.30.0170.06720.09
7.0.20.0300.04720.18
7.0.10.0100.07020.03
7.0.00.0100.06720.18
5.6.280.0000.06721.11
5.6.210.0070.06720.52
5.6.200.0130.07318.21
5.6.190.0070.09020.63
5.6.180.0200.04720.41
5.6.170.0300.07320.33
5.6.160.0030.04020.71
5.6.150.0000.06018.22
5.6.140.0100.05318.16
5.6.130.0030.04018.17
5.6.120.0000.04320.89
5.6.110.0070.04021.12
5.6.100.0000.09020.97
5.6.90.0100.08020.96
5.6.80.0130.04020.37
5.5.350.4200.04720.38
5.5.340.0030.07017.94
5.5.330.0100.06020.57
5.5.320.0330.07320.30
5.5.310.0230.07320.30
5.5.300.0130.06317.98
5.5.290.0000.05718.00
5.5.280.0100.08020.86
5.5.270.0030.09020.75
5.5.260.0130.03720.75
5.5.250.0100.07020.54
5.5.240.0200.05720.25

preferences:
50.73 ms | 401 KiB | 5 Q