3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c = 0.27; $a = (28*$c+28*$c*(0.0/100)); $b = 0.27*28; var_dump($a-($b-0.0)); var_dump($a); var_dump($b);

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)
8.3.40.0120.00318.75
8.3.30.0060.00919.09
8.3.20.0040.00420.16
8.3.10.0080.00023.51
8.3.00.0080.00019.25
8.2.170.0120.00322.96
8.2.160.0100.00320.16
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0040.00421.15
8.2.110.0030.00620.27
8.2.100.0120.00017.79
8.2.90.0000.00818.28
8.2.80.0000.00817.97
8.2.70.0030.00617.38
8.2.60.0040.00417.93
8.2.50.0040.00818.07
8.2.40.0090.00019.88
8.2.30.0000.00717.98
8.2.20.0040.00417.55
8.2.10.0070.00018.04
8.2.00.0080.00017.61
8.1.270.0080.00023.71
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00022.03
8.1.230.0110.00020.80
8.1.220.0080.00017.77
8.1.210.0050.00318.88
8.1.200.0030.00616.99
8.1.190.0000.00817.35
8.1.180.0050.00218.10
8.1.170.0030.00618.23
8.1.160.0080.00021.97
8.1.150.0040.00418.82
8.1.140.0000.00717.35
8.1.130.0000.00717.79
8.1.120.0030.00517.34
8.1.110.0040.00417.38
8.1.100.0070.00317.41
8.1.90.0050.00217.37
8.1.80.0070.00017.41
8.1.70.0030.00317.28
8.1.60.0000.01317.41
8.1.50.0000.00717.35
8.1.40.0040.00417.45
8.1.30.0050.00317.65
8.1.20.0030.00517.60
8.1.10.0040.00417.49
8.1.00.0040.00417.32
8.0.300.0000.00720.16
8.0.290.0040.00416.59
8.0.280.0040.00418.38
8.0.270.0000.00717.26
8.0.260.0000.00717.14
8.0.250.0040.00416.90
8.0.240.0070.00016.89
8.0.230.0030.00316.71
8.0.220.0070.00016.85
8.0.210.0030.00316.79
8.0.200.0000.00616.91
8.0.190.0030.00616.79
8.0.180.0070.00416.89
8.0.170.0080.00016.78
8.0.160.0000.00716.74
8.0.150.0000.00716.79
8.0.140.0000.00716.82
8.0.130.0030.00313.26
8.0.120.0040.00416.81
8.0.110.0000.00716.75
8.0.100.0050.00216.74
8.0.90.0000.00716.68
8.0.80.0140.00716.89
8.0.70.0000.00816.76
8.0.60.0040.00416.61
8.0.50.0040.00416.67
8.0.30.0090.01016.98
8.0.20.0130.00617.40
8.0.10.0040.00416.76
8.0.00.0140.00616.67
7.4.330.0050.00015.06
7.4.320.0030.00316.55
7.4.300.0040.00416.53
7.4.290.0000.00616.44
7.4.280.0000.00816.43
7.4.270.0030.00316.36
7.4.260.0030.00516.53
7.4.250.0040.00416.34
7.4.240.0020.00516.51
7.4.230.0000.00716.45
7.4.220.0040.01316.57
7.4.210.0030.01316.55
7.4.200.0000.00716.32
7.4.160.0160.00616.57
7.4.150.0150.00317.40
7.4.140.0110.00617.86
7.4.130.0070.01016.31
7.4.120.0080.01216.48
7.4.110.0060.01116.33
7.4.100.0120.00616.32
7.4.90.0110.00616.52
7.4.80.0050.01019.39
7.4.70.0080.00816.41
7.4.60.0070.01016.41
7.4.50.0000.00816.28
7.4.40.0070.01516.19
7.4.30.0100.01016.59
7.4.00.0070.00715.04
7.3.330.0050.00013.19
7.3.320.0000.00613.10
7.3.310.0000.00716.31
7.3.300.0040.00416.14
7.3.290.0070.00716.21
7.3.280.0100.00816.35
7.3.270.0140.00317.40
7.3.260.0100.00716.26
7.3.250.0110.00516.30
7.3.240.0120.00616.18
7.3.230.0080.01116.42
7.3.210.0150.00616.44
7.3.200.0060.01219.39
7.3.190.0080.01216.24
7.3.180.0060.00916.24
7.3.170.0100.01316.30
7.3.160.0050.01116.38
7.2.330.0090.00916.33
7.2.320.0030.01316.52
7.2.310.0060.01016.50
7.2.300.0150.00916.57
7.2.290.0070.01016.59
7.2.00.0060.00919.43
7.1.100.0060.00618.12
7.1.70.0000.00917.03
7.1.60.0150.01119.40
7.1.50.0040.01816.91
7.1.00.0070.07322.43
7.0.200.0060.00316.66
7.0.140.0030.07322.08
7.0.110.0430.08319.89
7.0.100.0570.07720.09
7.0.90.0600.06320.03
7.0.80.0630.07719.87
7.0.70.0700.07019.95
7.0.60.0470.07720.01
7.0.50.0630.07319.92
7.0.40.0200.06719.85
7.0.30.0170.06719.72
7.0.20.0100.07719.71
7.0.10.0170.07319.70
7.0.00.0030.06019.63
5.6.280.0030.07321.14
5.6.260.0030.04020.67
5.6.250.0070.07320.59
5.6.240.0100.07320.47
5.6.230.0070.07020.46
5.6.220.0170.07320.67
5.6.210.0100.07320.68
5.6.200.0030.06320.55
5.6.190.0070.05720.46
5.6.180.0130.04020.55
5.6.170.0170.07020.54
5.6.160.0100.07720.56
5.6.150.0100.04720.57
5.6.140.0070.08320.70
5.6.130.0030.08720.55
5.6.120.0100.08320.64
5.6.110.0100.08020.59
5.6.100.0030.05320.61
5.6.90.0200.06320.62
5.6.80.0070.07720.03
5.6.70.0170.07019.83
5.6.60.0100.07319.99
5.6.50.0070.04720.00
5.6.40.0170.06319.91
5.6.30.0100.07019.99
5.6.20.0130.07319.90
5.6.10.0030.07719.99
5.6.00.0170.06719.91
5.5.380.0100.08017.58
5.5.370.0070.04317.63
5.5.360.0100.05317.52
5.5.350.0130.04317.18
5.5.340.0000.04717.77
5.5.330.0000.07317.86
5.5.320.0170.06718.16
5.5.310.0070.08017.77
5.5.300.0030.08717.89
5.5.290.0100.07318.12
5.5.280.0100.07718.13
5.5.270.0000.06318.15
5.5.260.0070.07718.11
5.5.250.0070.04718.07
5.5.240.0100.07717.49
5.5.230.0070.07717.47
5.5.220.0070.07017.40
5.5.210.0070.08017.22
5.5.200.0070.07317.47
5.5.190.0100.07317.11
5.5.180.0100.04017.52
5.5.160.0030.08317.47
5.5.150.0100.07317.44
5.5.140.0070.07717.37
5.5.130.0100.07317.36
5.5.120.0030.07717.33
5.5.110.0070.07717.32
5.5.100.0030.04017.28
5.5.90.0170.06317.10
5.5.80.0100.07317.11
5.5.70.0130.07017.34
5.5.60.0070.07317.34
5.5.50.0100.06717.34
5.5.40.0000.07717.50
5.5.30.0070.07317.36
5.5.20.0030.07717.25
5.5.10.0030.06317.10
5.5.00.0000.06317.33
5.4.450.0070.08019.36
5.4.440.0130.07019.40
5.4.430.0170.06719.43
5.4.420.0130.07319.40
5.4.410.0030.08319.18
5.4.400.0100.07319.28
5.4.390.0070.07019.16
5.4.380.0070.08019.10
5.4.370.0130.06719.03
5.4.360.0070.07318.95
5.4.350.0070.07319.00
5.4.340.0130.07319.12
5.4.320.0070.07719.01
5.4.310.0030.07719.10
5.4.300.0030.08019.19
5.4.290.0100.07018.95
5.4.280.0030.08719.13
5.4.270.0070.07319.07
5.4.260.0100.07019.07
5.4.250.0070.08019.02
5.4.240.0130.07018.89
5.4.230.0070.07719.11
5.4.220.0100.07319.17
5.4.210.0100.06719.00
5.4.200.0030.07018.94
5.4.190.0070.07019.10
5.4.180.0070.07719.09
5.4.170.0130.07318.99
5.4.160.0100.08018.99
5.4.150.0000.08719.09
5.4.140.0070.06716.46
5.4.130.0130.05716.54
5.4.120.0130.06716.41
5.4.110.0130.07016.15
5.4.100.0100.07016.37
5.4.90.0030.07316.30
5.4.80.0130.06716.35
5.4.70.0100.06716.51
5.4.60.0030.04316.26
5.4.50.0070.07016.50
5.4.40.0000.07316.40
5.4.30.0100.07016.25
5.4.20.0070.06716.25
5.4.10.0130.06716.25
5.4.00.0070.07315.93
5.3.290.0100.07014.51
5.3.280.0100.04014.44
5.3.270.0030.08014.66
5.3.260.0070.07714.53
5.3.250.0100.07014.59
5.3.240.0070.07314.63
5.3.230.0000.08014.48
5.3.220.0130.06714.55
5.3.210.0030.06714.38
5.3.200.0070.07714.66
5.3.190.0070.07314.57
5.3.180.0070.07014.49
5.3.170.0100.07714.50
5.3.160.0070.06314.62
5.3.150.0070.06314.49
5.3.140.0130.06714.55
5.3.130.0000.05014.43
5.3.120.0100.07314.39
5.3.110.0070.08014.43
5.3.100.0200.06313.87
5.3.90.0000.07713.88
5.3.80.0130.07013.95
5.3.70.0000.07313.80
5.3.60.0100.07313.84
5.3.50.0030.03713.79
5.3.40.0030.07013.83
5.3.30.0030.05013.79
5.3.20.0070.03313.78
5.3.10.0100.03313.50
5.3.00.0000.04313.48
5.2.170.0070.03711.08
5.2.160.0000.03311.05
5.2.150.0000.03711.08
5.2.140.0030.04711.04
5.2.130.0000.03311.14
5.2.120.0070.02711.02
5.2.110.0030.02711.03
5.2.100.0070.02711.26
5.2.90.0000.03011.09
5.2.80.0000.03711.00
5.2.70.0030.02711.04
5.2.60.0000.04310.95
5.2.50.0070.02311.09
5.2.40.0030.02311.00
5.2.30.0000.03310.87
5.2.20.0070.02010.95
5.2.10.0030.02710.94
5.2.00.0000.04010.62
5.1.60.0030.02310.21
5.1.50.0070.02010.04
5.1.40.0030.02310.02
5.1.30.0070.04710.21
5.1.20.0000.04710.26
5.1.10.0000.0239.95
5.1.00.0000.0279.96
5.0.50.0000.0239.89
5.0.40.0000.0209.89
5.0.30.0030.0239.89
5.0.20.0030.0139.89
5.0.10.0000.0239.89
5.0.00.0030.0279.89
4.4.90.0000.0179.89
4.4.80.0000.0179.89
4.4.70.0000.0179.89
4.4.60.0030.0139.89
4.4.50.0000.0179.89
4.4.40.0000.0239.89
4.4.30.0000.0139.89
4.4.20.0000.0179.89
4.4.10.0000.0209.89
4.4.00.0030.0279.89
4.3.110.0000.0179.89
4.3.100.0030.0279.89
4.3.90.0000.0209.89
4.3.80.0000.0279.89
4.3.70.0030.0139.89
4.3.60.0000.0139.89
4.3.50.0000.0179.89
4.3.40.0000.0209.89
4.3.30.0000.0139.89
4.3.20.0030.0179.89
4.3.10.0000.0209.89
4.3.00.0000.0339.89

preferences:
46.05 ms | 400 KiB | 5 Q