3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * @see https://community.developer.authorize.net/t5/The-Authorize-Net-Developer-Blog/Precision-Math-with-PHP/ba-p/8368 */ var_dump(floor((0.2 + 1.4) * 10)); // Should be 16. But it's 15! // Using BC Math var_dump(bcadd('0.2', '1.4', 2) * 10); // It's 16 like we would expect it to be.

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)
8.3.60.0060.01216.38
8.3.50.0090.00922.03
8.3.40.0140.00418.53
8.3.30.0000.01518.66
8.3.20.0070.00020.07
8.3.10.0080.00023.52
8.3.00.0030.00619.10
8.2.180.0040.01118.04
8.2.170.0090.00922.96
8.2.160.0120.00620.29
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00817.50
8.2.120.0030.00626.35
8.2.110.0030.00620.90
8.2.100.0120.00017.63
8.2.90.0050.00319.09
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0060.00319.29
8.2.30.0070.00020.69
8.2.20.0060.00317.64
8.2.10.0040.00418.00
8.2.00.0040.00418.06
8.1.280.0090.00925.92
8.1.270.0030.00623.99
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0050.00522.79
8.1.230.0100.00017.42
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.57
8.1.180.0040.00418.10
8.1.170.0050.00318.91
8.1.160.0000.00721.90
8.1.150.0000.00718.83
8.1.140.0000.01019.58
8.1.130.0000.00717.61
8.1.120.0030.00517.38
8.1.110.0000.00717.44
8.1.100.0040.00417.29
8.1.90.0060.00317.38
8.1.80.0000.00717.40
8.1.70.0050.00317.37
8.1.60.0040.00417.49
8.1.50.0040.00417.29
8.1.40.0040.00417.50
8.1.30.0030.00617.61
8.1.20.0000.00717.51
8.1.10.0000.00817.55
8.1.00.0050.01017.48
8.0.300.0000.00818.77
8.0.290.0020.00516.61
8.0.280.0070.00018.44
8.0.270.0030.00317.29
8.0.260.0040.00417.27
8.0.250.0040.00416.87
8.0.240.0030.00616.86
8.0.230.0050.00216.84
8.0.220.0040.00416.84
8.0.210.0000.00716.82
8.0.200.0030.00316.76
8.0.190.0000.00916.80
8.0.180.0070.00016.75
8.0.170.0080.00016.84
8.0.160.0000.00816.94
8.0.150.0100.00016.64
8.0.140.0040.00416.84
8.0.130.0030.00313.33
8.0.120.0040.00416.82
8.0.110.0000.00716.68
8.0.100.0000.00716.66
8.0.90.0000.00716.82
8.0.80.0040.01116.79
8.0.70.0040.00416.83
8.0.60.0030.00616.71
8.0.50.0040.00416.74
8.0.30.0120.00517.14
8.0.20.0130.00617.40
8.0.10.0000.00716.86
8.0.00.0110.00516.62
7.4.330.0050.00016.89
7.4.320.0080.00016.57
7.4.300.0030.00316.59
7.4.290.0040.00416.55
7.4.280.0060.00316.58
7.4.270.0030.00316.44
7.4.260.0000.00816.45
7.4.250.0000.00816.50
7.4.240.0030.00416.54
7.4.230.0050.00216.52
7.4.220.0060.01316.60
7.4.210.0060.00916.55
7.4.200.0070.00016.36
7.4.160.0100.00716.47
7.4.150.0090.00917.40
7.4.140.0150.00617.86
7.4.130.0070.00916.46
7.4.120.0160.00316.50
7.4.110.0110.00716.57
7.4.100.0090.01316.46
7.4.90.0030.01216.43
7.4.80.0180.00019.39
7.4.70.0070.01016.35
7.4.60.0100.00616.30
7.4.50.0080.00416.36
7.4.40.0110.00416.38
7.4.30.0100.01316.45
7.4.10.0060.01214.86
7.4.00.0040.01414.76
7.3.330.0050.00013.16
7.3.320.0030.00313.08
7.3.310.0030.00316.27
7.3.300.0030.00316.24
7.3.290.0080.00816.22
7.3.280.0050.01016.23
7.3.270.0110.00617.40
7.3.260.0080.00916.47
7.3.250.0120.00816.34
7.3.240.0130.00716.34
7.3.230.0160.00316.39
7.3.210.0120.00916.36
7.3.200.0130.00616.61
7.3.190.0100.00716.42
7.3.180.0160.00016.30
7.3.170.0090.01216.39
7.3.160.0130.00316.15
7.3.130.0040.00914.54
7.3.120.0080.00814.71
7.3.110.0060.00914.65
7.3.100.0070.00714.87
7.3.90.0050.00914.88
7.3.80.0030.01014.70
7.3.70.0070.00714.71
7.3.60.0030.01014.69
7.3.50.0090.00514.65
7.3.40.0040.00914.52
7.3.30.0020.01114.73
7.3.20.0100.00516.44
7.3.10.0040.00716.55
7.3.00.0050.00716.65
7.2.330.0130.00316.58
7.2.320.0170.00716.49
7.2.310.0130.01016.55
7.2.300.0100.00716.68
7.2.290.0160.00616.54
7.2.260.0070.01315.02
7.2.250.0050.01515.02
7.2.240.0080.00914.91
7.2.230.0030.01114.90
7.2.220.0060.00814.83
7.2.210.0060.00814.86
7.2.200.0100.00514.69
7.2.190.0060.00914.86
7.2.180.0090.00414.92
7.2.170.0080.00514.76
7.2.160.0090.00714.93
7.2.150.0060.01016.81
7.2.140.0070.00716.84
7.2.130.0050.01016.79
7.2.120.0020.01416.70
7.2.110.0030.01116.58
7.2.100.0080.00616.73
7.2.90.0080.00616.70
7.2.80.0090.00516.85
7.2.70.0060.00816.75
7.2.60.0020.00816.73
7.2.50.0100.00516.73
7.2.40.0090.00316.57
7.2.30.0030.01216.70
7.2.20.0050.01216.81
7.2.10.0040.00716.74
7.2.00.0080.00717.63
7.1.330.0060.00815.62
7.1.320.0070.00615.68
7.1.310.0070.00315.80
7.1.300.0070.00715.70
7.1.290.0070.00815.61
7.1.280.0040.00815.65
7.1.270.0080.00515.68
7.1.260.0050.00915.72
7.1.250.0020.01015.58
7.1.240.0100.00315.50
7.1.230.0040.00715.77
7.1.220.0060.00615.63
7.1.210.0050.00515.93
7.1.200.0050.00815.61
7.1.190.0050.00515.88
7.1.180.0030.01015.77
7.1.170.0040.01115.44
7.1.160.0100.00015.69
7.1.150.0040.01415.59
7.1.140.0030.00915.74
7.1.130.0030.01015.67
7.1.120.0060.01215.80
7.1.110.0150.00415.89
7.1.100.0100.00715.73
7.1.90.0050.00515.67
7.1.80.0070.00715.58
7.1.70.0050.01016.34
7.1.60.0050.00616.24
7.1.50.0080.00716.39
7.1.40.0070.00415.52
7.1.30.0060.00615.49
7.1.20.0070.00715.64
7.1.10.0090.00315.59
7.1.00.0020.04318.92
7.0.330.0100.00315.14
7.0.320.0040.01115.03
7.0.310.0080.00015.43
7.0.300.0030.00615.20
7.0.290.0030.00715.44
7.0.280.0090.00615.32
7.0.270.0040.00715.54
7.0.260.0040.00715.46
7.0.250.0070.01015.31
7.0.240.0000.01315.27
7.0.230.0120.00015.29
7.0.220.0060.00315.31
7.0.210.0030.01015.41
7.0.200.0030.01115.97
7.0.190.0030.00715.36
7.0.180.0070.00315.17
7.0.170.0030.00615.43
7.0.160.0000.01115.38
7.0.150.0030.01015.31
7.0.140.0030.00615.39
7.0.130.0160.00015.09
7.0.120.0060.00915.29
7.0.110.0030.01015.13
7.0.100.0060.01015.39
7.0.90.0040.00415.27
7.0.80.0070.00315.46
7.0.70.0030.00615.41
7.0.60.0090.04417.60
7.0.50.0070.02016.62
7.0.40.0070.04616.99
7.0.30.0360.02116.86
7.0.20.0070.02716.75
7.0.10.0070.02616.73
7.0.00.0070.04616.83
5.6.400.0040.01114.37
5.6.390.0040.00814.20
5.6.380.0040.00813.99
5.6.370.0090.00614.20
5.6.360.0030.00514.44
5.6.350.0030.01014.10
5.6.340.0030.01414.04
5.6.330.0070.01014.18
5.6.320.0180.00014.16
5.6.310.0080.00814.09
5.6.300.0090.00313.88
5.6.290.0120.00314.37
5.6.280.0060.03517.59
5.6.270.0070.00714.16
5.6.260.0070.01014.27
5.6.250.0000.00914.32
5.6.240.0000.01014.24
5.6.230.0040.01114.30
5.6.220.0030.00714.09
5.6.210.0070.04717.42
5.6.200.0000.03616.11
5.6.190.0080.04717.33
5.6.180.0150.02017.52
5.6.170.0190.04117.32
5.6.160.0030.02817.34
5.6.150.0030.02716.27
5.6.140.0030.03216.32
5.6.130.0070.03416.09
5.6.120.0030.02917.63
5.6.110.0120.03717.52
5.6.100.0020.04117.61
5.6.90.0030.02517.58
5.6.80.0050.04017.38
5.6.70.0110.00414.16
5.6.60.0070.00314.32
5.6.50.0110.00313.86
5.6.40.0030.01014.13
5.6.30.0030.01314.06
5.6.20.0030.01014.28
5.6.10.0060.00614.22
5.6.00.0040.01114.13
5.5.380.0060.00913.89
5.5.370.0090.00314.00
5.5.360.0030.01414.38
5.5.350.0190.03317.39
5.5.340.0080.03015.98
5.5.330.0030.05017.09
5.5.320.0080.01817.27
5.5.310.0120.03017.28
5.5.300.0130.02515.89
5.5.290.0020.03115.98
5.5.280.0120.04017.65
5.5.270.0050.05017.49
5.5.260.0100.04217.43
5.5.250.0120.04017.37
5.5.240.1890.02217.12
5.5.230.0080.00513.73
5.5.220.0060.00913.90
5.5.210.0070.01014.17
5.5.200.0100.00314.03
5.5.190.0060.01014.23
5.5.180.0060.00314.22
5.5.170.0080.00614.00
5.5.160.0040.00714.23
5.5.150.0070.00714.22
5.5.140.0030.00914.19
5.5.130.0070.00714.01
5.5.120.0000.01213.64
5.5.110.0040.00814.02
5.5.100.0040.00413.82
5.5.90.0070.00714.09
5.5.80.0060.00614.10
5.5.70.0060.00613.89
5.5.60.0030.01013.83
5.5.50.0000.01514.00
5.5.40.0070.00713.77
5.5.30.0040.00813.76
5.5.20.0110.00713.67
5.5.10.0090.00614.04
5.5.00.0060.00614.20
5.4.450.0070.06319.52
5.4.440.0000.05019.32
5.4.430.0030.04719.49
5.4.420.0070.03719.40
5.4.410.0030.05019.35
5.4.400.0070.03718.95
5.4.390.0130.07319.09
5.4.380.0100.07019.07
5.4.370.0100.07019.07
5.4.360.0070.06019.17
5.4.350.0070.04719.18
5.4.340.0070.06018.79
5.4.320.0130.04319.08
5.4.310.0070.06719.08
5.4.300.0100.07718.79
5.4.290.0030.08318.79
5.4.280.0100.06718.95
5.4.270.0100.07319.11
5.4.260.0100.07019.08
5.4.250.0200.06019.07
5.4.240.0100.06718.92
5.4.230.0000.08719.00
5.4.220.0000.05018.91
5.4.210.0000.05318.78
5.4.200.0130.07318.80
5.4.190.0100.07318.91
5.4.180.0000.07719.13
5.4.170.0030.04719.12
5.4.160.0030.05318.90
5.4.150.0100.04019.06
5.4.140.0100.07316.44
5.4.130.0030.03716.32
5.4.120.0030.03716.16
5.4.110.0100.03016.41
5.4.100.0100.04016.29
5.4.90.0070.03716.39
5.4.80.0000.03716.31
5.4.70.0030.03716.59
5.4.60.0070.03316.21
5.4.50.0030.03716.30
5.4.40.0030.03716.29
5.4.30.0030.03316.33
5.4.20.0030.03316.26
5.4.10.0000.04016.29
5.4.00.0030.04015.78
5.3.290.0130.07714.58
5.3.280.0030.04714.52
5.3.270.0100.04714.52
5.3.260.0100.07014.54
5.3.250.0070.08014.57
5.3.240.0030.07314.62
5.3.230.0100.06314.52
5.3.220.0000.04014.52
5.3.210.0000.04014.50
5.3.200.0070.03314.49
5.3.190.0030.03714.57
5.3.180.0030.04014.43
5.3.170.0000.04014.66
5.3.160.0100.03714.67
5.3.150.0000.03714.51
5.3.140.0030.04314.49
5.3.130.0000.04014.49
5.3.120.0030.03714.55
5.3.110.0030.03714.56
5.3.100.0000.04013.96
5.3.90.0030.04013.96
5.3.80.0000.03713.95
5.3.70.0000.03713.96
5.3.60.0030.03713.84
5.3.50.0070.03013.78
5.3.40.0030.03313.89
5.3.30.0000.03713.84
5.3.20.0030.03313.53
5.3.10.0070.03013.57
5.3.00.0000.04013.61
5.2.170.0100.03011.14
5.2.160.0000.03311.04
5.2.150.0030.02711.09
5.2.140.0030.03011.07
5.2.130.0000.03011.04
5.2.120.0070.02311.00
5.2.110.0000.03311.03
5.2.100.0100.02311.09
5.2.90.0070.02311.03
5.2.80.0000.03311.07
5.2.70.0030.02710.99
5.2.60.0030.02710.93
5.2.50.0000.03010.92
5.2.40.0000.03010.98
5.2.30.0030.02710.90
5.2.20.0000.03010.89
5.2.10.0000.03010.86
5.2.00.0000.03010.72
5.1.60.0000.02710.07
5.1.50.0000.0279.95
5.1.40.0000.0279.95
5.1.30.0070.02010.22
5.1.20.0000.02710.43
5.1.10.0030.02310.05
5.1.00.0030.02310.08
5.0.50.0000.0238.45
5.0.40.0070.0208.55
5.0.30.0030.0638.18
5.0.20.0030.0238.27
5.0.10.0000.0208.16
5.0.00.0030.0478.23
4.4.90.0000.0178.04
4.4.80.0000.0138.04
4.4.70.0030.0138.04
4.4.60.0000.0178.04
4.4.50.0000.0178.04
4.4.40.0000.0278.04
4.4.30.0030.0138.04
4.4.20.0000.0178.04
4.4.10.0000.0178.04
4.4.00.0000.0538.04
4.3.110.0000.0408.04
4.3.100.0000.0178.04
4.3.90.0030.0238.04
4.3.80.0000.0338.04
4.3.70.0030.0208.04
4.3.60.0000.0378.04
4.3.50.0070.0238.04
4.3.40.0000.0438.04
4.3.30.0000.0208.04
4.3.20.0070.0338.04
4.3.10.0030.0178.04
4.3.00.0000.0238.04

preferences:
49.51 ms | 401 KiB | 5 Q