3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a ='0.00001'; var_dump(floatval($a), floatval($a) < 0, bccomp($a, 0, 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)
8.3.60.0140.00716.75
8.3.50.0080.01321.13
8.3.40.0040.01118.54
8.3.30.0100.00318.50
8.3.20.0070.00020.04
8.3.10.0000.00723.66
8.3.00.0080.00023.66
8.2.180.0040.01116.38
8.2.170.0030.01022.96
8.2.160.0150.00420.53
8.2.150.0040.00424.18
8.2.140.0050.00224.66
8.2.130.0040.00419.70
8.2.120.0070.00026.35
8.2.110.0140.00422.30
8.2.100.0120.00018.05
8.2.90.0060.00319.23
8.2.80.0000.00817.97
8.2.70.0030.00717.63
8.2.60.0060.00318.04
8.2.50.0030.00518.07
8.2.40.0040.00422.32
8.2.30.0000.00719.44
8.2.20.0040.00417.55
8.2.10.0000.00718.09
8.2.00.0000.00717.97
8.1.280.0140.00025.92
8.1.270.0090.00923.84
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0000.01022.54
8.1.230.0070.00319.17
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0090.00017.22
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0040.00420.67
8.1.150.0030.00318.80
8.1.140.0000.00819.47
8.1.130.0070.00017.60
8.1.120.0040.00417.33
8.1.110.0040.00417.51
8.1.100.0040.00417.48
8.1.90.0040.00417.41
8.1.80.0040.00417.47
8.1.70.0070.00017.43
8.1.60.0000.00817.55
8.1.50.0070.00317.50
8.1.40.0030.00617.54
8.1.30.0050.00317.68
8.1.20.0040.00417.67
8.1.10.0050.00217.43
8.1.00.0040.00417.38
8.0.300.0000.00818.77
8.0.290.0000.00716.75
8.0.280.0070.00018.49
8.0.270.0050.00217.27
8.0.260.0030.00318.30
8.0.250.0040.00416.83
8.0.240.0030.00316.94
8.0.230.0000.00716.84
8.0.220.0000.00716.77
8.0.210.0040.00416.90
8.0.200.0030.00316.77
8.0.190.0040.00416.95
8.0.180.0040.00416.76
8.0.170.0050.00316.89
8.0.160.0030.00616.91
8.0.150.0040.00416.89
8.0.140.0030.00716.87
8.0.130.0000.00513.31
8.0.120.0000.00816.82
8.0.110.0000.00716.71
8.0.100.0030.00516.73
8.0.90.0040.00416.78
8.0.80.0070.01016.85
8.0.70.0040.00416.74
8.0.60.0040.00416.79
8.0.50.0040.00416.75
8.0.30.0130.00517.05
8.0.20.0070.01517.40
8.0.10.0000.00716.79
8.0.00.0100.01016.72
7.4.330.0050.00016.69
7.4.320.0030.00316.38
7.4.300.0030.00316.39
7.4.290.0040.00716.59
7.4.280.0030.00716.57
7.4.270.0000.00616.61
7.4.260.0000.00716.59
7.4.250.0040.00416.51
7.4.240.0040.00316.58
7.4.230.0000.00716.30
7.4.220.0180.00016.65
7.4.210.0090.00616.65
7.4.200.0040.00416.25
7.4.160.0130.01016.48
7.4.150.0190.00617.40
7.4.140.0090.00917.86
7.4.130.0140.00316.71
7.4.120.0090.00716.46
7.4.110.0070.01116.50
7.4.100.0090.00916.48
7.4.90.0080.00816.54
7.4.80.0120.00619.39
7.4.70.0030.01416.38
7.4.60.0100.00716.54
7.4.50.0030.01216.41
7.4.40.0060.01016.54
7.4.30.0100.00716.55
7.4.10.0080.01014.91
7.4.00.0100.00614.94
7.3.330.0050.00013.05
7.3.320.0030.00313.24
7.3.310.0030.00316.30
7.3.300.0070.00016.16
7.3.290.0080.00916.23
7.3.280.0100.00816.26
7.3.270.0120.00617.40
7.3.260.0090.00916.57
7.3.250.0100.01016.36
7.3.240.0030.01416.33
7.3.230.0080.01116.39
7.3.210.0040.01316.47
7.3.200.0170.00319.39
7.3.190.0120.00316.30
7.3.180.0120.00316.52
7.3.170.0130.00316.40
7.3.160.0180.00316.35
7.3.130.0050.01314.70
7.3.120.0100.00714.64
7.3.110.0090.00814.68
7.3.100.0050.01014.73
7.3.90.0080.00714.62
7.3.80.0070.00414.58
7.3.70.0050.00914.65
7.3.60.0050.00914.80
7.3.50.0030.01114.46
7.3.40.0040.00814.61
7.3.30.0080.00614.79
7.3.20.0060.00616.41
7.3.10.0030.01016.67
7.3.00.0080.00816.54
7.2.330.0140.01016.70
7.2.320.0080.00816.32
7.2.310.0100.01316.59
7.2.300.0000.01716.50
7.2.290.0080.00816.60
7.2.260.0100.00814.66
7.2.250.0130.00515.18
7.2.240.0050.01014.97
7.2.230.0050.01114.90
7.2.220.0030.01114.76
7.2.210.0070.00514.98
7.2.200.0030.01214.73
7.2.190.0060.00614.97
7.2.180.0080.00615.02
7.2.170.0030.01014.88
7.2.160.0080.00515.07
7.2.150.0110.00216.80
7.2.140.0050.01016.76
7.2.130.0090.00817.02
7.2.120.0070.00716.89
7.2.110.0120.00316.67
7.2.100.0110.00716.90
7.2.90.0070.00916.91
7.2.80.0030.00916.82
7.2.70.0130.00016.76
7.2.60.0030.01116.61
7.2.50.0010.01216.52
7.2.40.0070.00717.01
7.2.30.0050.01016.91
7.2.20.0050.01316.76
7.2.10.0030.00816.79
7.2.00.0060.01017.69
7.1.330.0060.00815.70
7.1.320.0030.00715.61
7.1.310.0080.00615.76
7.1.300.0100.00515.62
7.1.290.0070.00515.64
7.1.280.0030.00715.58
7.1.270.0030.00815.60
7.1.260.0020.01115.77
7.1.250.0050.00915.77
7.1.240.0050.00515.68
7.1.230.0080.00715.79
7.1.220.0020.01315.78
7.1.210.0040.00915.86
7.1.200.0080.00615.52
7.1.190.0060.00615.59
7.1.180.0040.01015.75
7.1.170.0050.01215.80
7.1.160.0040.01215.69
7.1.150.0050.00715.83
7.1.140.0060.00615.60
7.1.130.0040.01015.51
7.1.120.0010.01015.86
7.1.110.0060.00715.72
7.1.100.0050.01116.54
7.1.90.0040.00915.82
7.1.80.0050.00615.69
7.1.70.0050.00516.16
7.1.60.0080.00816.97
7.1.50.0060.01016.10
7.1.40.0070.00715.70
7.1.30.0030.01015.57
7.1.20.0090.00215.74
7.1.10.0050.01015.86
7.1.00.0060.03017.90
7.0.330.0050.00515.19
7.0.320.0030.01315.07
7.0.310.0050.00815.45
7.0.300.0050.00715.16
7.0.290.0080.00415.09
7.0.280.0100.00315.22
7.0.270.0040.00715.49
7.0.260.0020.00815.43
7.0.250.0040.00715.51
7.0.240.0050.00815.49
7.0.230.0030.00915.34
7.0.220.0060.00815.40
7.0.210.0070.00515.28
7.0.200.0040.01015.83
7.0.190.0040.00815.40
7.0.180.0070.00815.17
7.0.170.0050.01115.45
7.0.160.0050.01015.35
7.0.150.0020.00815.50
7.0.140.0040.00415.36
7.0.130.0030.00815.29
7.0.120.0050.00715.29
7.0.110.0030.00915.28
7.0.100.0030.00815.44
7.0.90.0060.00815.35
7.0.80.0060.00315.38
7.0.70.0020.01115.43
7.0.60.0080.01817.36
7.0.50.0060.03416.28
7.0.40.0080.03315.65
7.0.30.0070.02415.56
7.0.20.0210.02715.63
7.0.10.0060.02015.56
7.0.00.0030.03515.55
5.6.400.0080.00614.29
5.6.390.0060.00514.40
5.6.380.0030.00914.45
5.6.370.0060.00914.20
5.6.360.0040.00614.23
5.6.350.0040.00514.02
5.6.340.0070.00814.10
5.6.330.0090.00514.15
5.6.320.0070.00714.41
5.6.310.0040.01013.95
5.6.300.0050.00714.39
5.6.290.0050.00814.23
5.6.280.0060.02516.33
5.6.270.0060.00614.32
5.6.260.0080.00614.32
5.6.250.0020.01214.13
5.6.240.0100.00614.32
5.6.230.0080.00614.10
5.6.220.0100.00314.27
5.6.210.0070.02616.47
5.6.200.0040.03415.55
5.6.190.0050.02516.24
5.6.180.0170.01816.35
5.6.170.0110.03016.16
5.6.160.0050.02416.31
5.6.150.0070.03015.43
5.6.140.0050.03415.45
5.6.130.0060.03515.49
5.6.120.0060.03016.56
5.6.110.0110.02816.33
5.6.100.0070.02816.40
5.6.90.0120.01816.56
5.6.80.0020.03616.23
5.6.70.0020.01014.20
5.6.60.0060.00813.92
5.6.50.0100.00314.15
5.6.40.0100.00514.01
5.6.30.0070.00614.19
5.6.20.0050.00914.10
5.6.10.0020.01214.32
5.6.00.0060.00514.06
5.5.380.0050.00614.02
5.5.370.0100.00314.02
5.5.360.0060.00414.09
5.5.350.0090.03516.17
5.5.340.0060.02815.34
5.5.330.0060.02616.00
5.5.320.0110.01916.13
5.5.310.0150.02816.17
5.5.300.0090.03015.37
5.5.290.0100.02715.41
5.5.280.0070.03316.25
5.5.270.0050.02016.36
5.5.260.0070.03116.41
5.5.250.0060.02816.28
5.5.240.0090.01916.01
5.5.230.0080.00713.80
5.5.220.0100.00313.94
5.5.210.0080.00814.04
5.5.200.0010.01014.04
5.5.190.0060.00914.00
5.5.180.0040.00813.81
5.5.170.0050.00813.88
5.5.160.0090.00713.93
5.5.150.0060.00714.25
5.5.140.0050.00913.99
5.5.130.0100.00113.89
5.5.120.0020.01114.06
5.5.110.0040.00713.88
5.5.100.0030.00914.11
5.5.90.0060.00714.00
5.5.80.0030.01114.06
5.5.70.0070.00313.92
5.5.60.0060.00613.93
5.5.50.0030.00914.16
5.5.40.0050.00713.93
5.5.30.0090.00314.13
5.5.20.0050.00713.97
5.5.10.0090.00713.83
5.5.00.0060.00713.99

preferences:
81.7 ms | 401 KiB | 5 Q