3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(bcadd(1,-0.00555555,9)); var_dump((string) -0.00555555); var_dump(bcadd(1,-0.00055555,9)); var_dump((string) -0.00055555); var_dump(bcadd(1,-0.00005555,9)); var_dump((string) -0.00005555); var_dump(bcadd(1,-0.00000555,9)); var_dump((string) -0.00000555); var_dump(bcadd(1,-0.00000055,9)); var_dump((string) -0.00000055); var_dump(bcadd(1,-0.00000005,9)); var_dump((string) -0.00000005);

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)
8.3.40.0110.00418.82
8.3.30.0000.01419.04
8.3.20.0040.00420.14
8.3.10.0080.00022.15
8.3.00.0050.00322.29
8.2.170.0080.00822.96
8.2.160.0080.00620.67
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0110.00017.63
8.2.110.0060.00322.31
8.2.100.0060.00619.64
8.2.90.0040.00419.14
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0030.00917.79
8.2.50.0090.00018.07
8.2.40.0030.00618.09
8.2.30.0080.00017.90
8.2.20.0020.00517.73
8.2.10.0050.00317.75
8.2.00.0040.00717.67
8.1.270.0050.00322.14
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0090.00023.79
8.1.230.0060.00619.01
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0030.00617.22
8.1.190.0050.00317.39
8.1.180.0040.00418.60
8.1.170.0030.00618.64
8.1.160.0040.00421.89
8.1.150.0070.00018.38
8.1.140.0080.00017.31
8.1.130.0030.00817.70
8.1.120.0030.00517.40
8.1.110.0000.00817.23
8.1.100.0050.00317.39
8.1.90.0000.00717.38
8.1.80.0050.00317.39
8.1.70.0030.00317.31
8.1.60.0030.00917.52
8.1.50.0000.00817.50
8.1.40.0040.00417.46
8.1.30.0000.00817.61
8.1.20.0000.00817.57
8.1.10.0030.00517.56
8.1.00.0000.00717.46
8.0.300.0040.00418.77
8.0.290.0000.00717.03
8.0.280.0030.00618.41
8.0.270.0030.00317.21
8.0.260.0000.00616.89
8.0.250.0050.00316.91
8.0.240.0030.00617.02
8.0.230.0030.00316.99
8.0.220.0070.00016.82
8.0.210.0050.00316.93
8.0.200.0000.00716.96
8.0.190.0000.00716.98
8.0.180.0070.00016.89
8.0.170.0000.00716.79
8.0.160.0040.00416.81
8.0.150.0030.00316.87
8.0.140.0040.00416.89
8.0.130.0030.00313.37
8.0.120.0050.00316.80
8.0.110.0000.00716.93
8.0.100.0050.00316.88
8.0.90.0040.00416.78
8.0.80.0110.01116.80
8.0.70.0000.00816.93
8.0.60.0000.00716.86
8.0.50.0070.00016.78
8.0.30.0140.00816.91
8.0.20.0090.01117.40
8.0.10.0000.00716.84
8.0.00.0150.00316.62
7.4.330.0000.00615.00
7.4.320.0030.00316.32
7.4.300.0000.00616.34
7.4.290.0000.00716.25
7.4.280.0100.00016.45
7.4.270.0000.00716.51
7.4.260.0000.00816.37
7.4.250.0080.00016.38
7.4.240.0050.00316.41
7.4.230.0030.00316.51
7.4.220.0090.01216.34
7.4.210.0110.00416.44
7.4.200.0030.00316.60
7.4.190.0000.00716.53
7.4.160.0100.01016.18
7.4.150.0070.01017.40
7.4.140.0090.01217.86
7.4.130.0090.01216.53
7.4.120.0060.01416.37
7.4.110.0130.00616.37
7.4.100.0090.00916.61
7.4.90.0170.00616.47
7.4.80.0070.01619.39
7.4.70.0120.00616.16
7.4.60.0130.00316.62
7.4.50.0000.00516.32
7.4.40.0040.01422.77
7.4.30.0100.01316.27
7.4.00.0080.00614.94
7.3.330.0000.00613.01
7.3.320.0020.00213.19
7.3.310.0000.00716.08
7.3.300.0060.00016.20
7.3.290.0060.00716.17
7.3.280.0050.01216.24
7.3.270.0060.01517.40
7.3.260.0000.01715.99
7.3.250.0080.01116.17
7.3.240.0110.01116.18
7.3.230.0140.01016.39
7.3.210.0150.00316.15
7.3.200.0060.01219.39
7.3.190.0180.00716.39
7.3.180.0060.00916.39
7.3.170.0060.01616.27
7.3.160.0110.00316.18
7.3.120.0030.01414.56
7.3.110.0060.01214.66
7.3.100.0060.00614.68
7.3.90.0110.00414.63
7.3.80.0030.01014.41
7.3.70.0070.01014.72
7.3.60.0040.01114.50
7.3.50.0130.00314.67
7.3.40.0040.00714.29
7.3.30.0090.00614.51
7.3.20.0100.00616.61
7.3.10.0120.00616.66
7.3.00.0070.00716.29
7.2.330.0070.01016.44
7.2.320.0100.01016.67
7.2.310.0120.00616.47
7.2.300.0100.00716.44
7.2.290.0150.00316.39
7.2.250.0090.00914.84
7.2.240.0100.01014.83
7.2.230.0040.01114.83
7.2.220.0080.00814.87
7.2.210.0060.00915.18
7.2.200.0130.00615.02
7.2.190.0000.01314.94
7.2.180.0090.00614.84
7.2.170.0060.00614.77
7.2.60.0040.00816.92
7.1.330.0090.00315.46
7.1.320.0040.00815.64
7.1.310.0120.00015.69
7.1.300.0090.00315.36
7.1.290.0000.01215.39
7.1.280.0080.00315.76
7.1.270.0080.00315.71
7.1.260.0030.01015.78
7.1.200.0090.00315.66
7.1.100.0030.01018.07
7.1.70.0000.00717.24
7.1.60.0070.01719.82
7.1.50.0050.00516.91
7.1.00.0000.07722.57
7.0.200.0040.00416.50
7.0.140.0070.06721.99
7.0.60.0200.06319.86
7.0.50.0130.05717.82
7.0.40.0030.07720.02
7.0.30.0300.07320.20
7.0.20.0400.07020.09
7.0.10.0270.06020.20
7.0.00.0070.04020.16
5.6.280.0000.07720.76
5.6.210.0100.03320.55
5.6.200.0030.06718.18
5.6.190.0100.04020.27
5.6.180.4130.04720.56
5.6.170.0270.03720.50
5.6.160.0000.04320.49
5.6.150.0030.08018.16
5.6.140.0030.04018.18
5.6.130.0000.04318.16
5.6.120.0000.05021.00
5.6.110.0070.06020.98
5.6.100.0070.04321.00
5.6.90.0070.08320.96
5.6.80.0100.07720.42
5.6.70.0330.06720.39
5.5.350.0070.07720.52
5.5.340.0130.05717.98
5.5.330.0230.06720.43
5.5.320.0130.05720.27
5.5.310.0130.05020.19
5.5.300.0170.03317.91
5.5.290.0070.08317.98
5.5.280.0070.06320.97
5.5.270.0200.06720.84
5.5.260.0030.08720.77
5.5.250.0200.07320.54
5.5.240.0100.03320.27
5.4.450.0600.05719.61
5.4.440.0130.05319.55
5.4.430.0230.04019.25
5.4.420.0100.05719.14
5.4.410.0100.05319.04
5.4.400.0730.00018.52
5.4.390.1170.00018.72
5.4.380.0330.04318.41
5.4.370.0400.05718.70
5.4.360.0430.04718.59
5.4.350.0270.05318.66
5.4.340.0300.05318.74
5.4.320.0080.03412.46
5.4.310.0080.04112.45
5.4.300.0060.03812.46
5.4.290.0070.04212.45
5.4.280.0100.04812.35
5.4.270.0040.03912.35
5.4.260.0170.07318.72
5.4.250.0230.05718.92
5.4.240.0200.07018.90
5.4.230.0100.08018.68
5.4.220.0100.08018.88
5.4.210.0030.06018.82
5.4.200.0130.05718.71
5.4.190.0170.05318.87
5.4.180.0230.05018.67
5.4.170.0100.08018.88
5.4.160.0200.06718.91
5.4.150.0170.06718.82
5.4.140.0000.07716.46
5.4.130.0070.05016.51
5.4.120.0130.05316.25
5.4.110.0100.05016.49
5.4.100.0100.05716.41
5.4.90.0000.05716.35
5.4.80.0100.05316.33
5.4.70.0100.05316.21
5.4.60.0030.06016.47
5.4.50.0030.05316.39
5.4.40.0070.05716.43
5.4.30.0070.05016.31
5.4.20.0030.05316.46
5.4.10.0130.04716.41
5.4.00.0000.05315.74
5.3.290.0060.04012.80
5.3.280.0130.06314.60
5.3.270.0270.04714.45
5.3.260.0230.05014.38
5.3.250.0070.08014.61
5.3.240.0100.06714.47
5.3.230.0100.05714.60
5.3.220.0100.05014.44
5.3.210.0030.07314.58
5.3.200.0030.06714.45
5.3.190.0100.06014.72
5.3.180.0100.07014.48
5.3.170.0100.05014.56
5.3.160.0170.06314.48
5.3.150.0100.05714.57
5.3.140.0000.06714.47
5.3.130.0030.05314.54
5.3.120.0030.05714.57
5.3.110.0030.05714.55
5.3.100.0030.07314.15
5.3.90.0100.04314.02
5.3.80.0130.06314.04
5.3.70.0030.05313.79
5.3.60.0030.07313.86
5.3.50.0130.06013.94
5.3.40.0030.05313.71
5.3.30.0100.06313.78
5.3.20.0070.05013.53
5.3.10.0200.06013.52
5.3.00.0070.04713.68
5.2.170.0030.05011.26
5.2.160.0170.05011.15
5.2.150.0130.04311.08
5.2.140.0000.04311.07
5.2.130.0130.03311.03
5.2.120.0030.04011.11
5.2.110.0130.03011.10
5.2.100.0100.03711.13
5.2.90.0100.03711.12
5.2.80.0130.03710.93
5.2.70.0130.05311.11
5.2.60.0070.06010.97
5.2.50.0100.04011.03
5.2.40.0100.03711.09
5.2.30.0070.04011.09
5.2.20.0100.04710.99
5.2.10.0030.04010.77
5.2.00.0070.05010.81
5.1.60.0070.0309.99
5.1.50.0030.04710.06
5.1.40.0000.05310.08
5.1.30.0000.04310.34
5.1.20.0030.03710.31
5.1.10.0030.03710.00
5.1.00.0030.05310.06
5.0.50.0100.0238.74
5.0.40.0070.0308.48
5.0.30.0070.0408.29
5.0.20.0070.0378.18
5.0.10.0100.0238.17
5.0.00.0100.0378.32
4.4.90.0030.0237.52
4.4.80.0000.0237.52
4.4.70.0030.0237.52
4.4.60.0070.0277.52
4.4.50.0030.0307.52
4.4.40.0030.0337.52
4.4.30.0000.0237.52
4.4.20.0000.0337.52
4.4.10.0030.0237.52
4.4.00.0100.0307.52
4.3.110.0100.0277.52
4.3.100.0000.0337.52
4.3.90.0000.0237.52
4.3.80.0030.0337.52
4.3.70.0000.0337.52
4.3.60.0030.0307.52
4.3.50.0000.0237.52
4.3.40.0000.0407.52
4.3.30.0030.0207.52
4.3.20.0000.0307.52
4.3.10.0070.0207.52
4.3.00.0100.0137.50

preferences:
40.36 ms | 400 KiB | 5 Q