3v4l.org

run code in 300+ PHP versions simultaneously
<?php $original = 4189.94; $int = (int) $original * 100; $float = $original * 100; var_dump($int); //should be 418,994 ?? var_dump($float); //should be 418,994 ?? $double = $int / 100; // should be 4189.94 again ?? var_dump($double === $original);

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)
8.3.60.0110.00418.43
8.3.50.0210.00821.21
8.3.40.0090.00918.68
8.3.30.0070.00720.20
8.3.20.0080.00020.54
8.3.10.0040.00420.93
8.3.00.0030.00721.75
8.2.180.0110.00716.75
8.2.170.0090.00622.96
8.2.160.0000.01320.38
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0040.00421.03
8.2.110.0090.00019.33
8.2.100.0080.00317.91
8.2.90.0000.00719.22
8.2.80.0000.00817.97
8.2.70.0030.00517.62
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0080.00018.11
8.2.30.0040.00419.36
8.2.20.0030.00517.52
8.2.10.0000.00717.65
8.2.00.0000.00817.73
8.1.280.0100.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00023.98
8.1.230.0040.00720.85
8.1.220.0040.00418.77
8.1.210.0040.00419.06
8.1.200.0060.00317.25
8.1.190.0040.00417.51
8.1.180.0080.00318.10
8.1.170.0000.00818.56
8.1.160.0030.00318.82
8.1.150.0040.00418.53
8.1.140.0020.00517.29
8.1.130.0000.00717.66
8.1.120.0070.00017.30
8.1.110.0000.00717.44
8.1.100.0040.00417.42
8.1.90.0030.00517.45
8.1.80.0000.00717.38
8.1.70.0000.00717.45
8.1.60.0090.00017.48
8.1.50.0070.00017.51
8.1.40.0040.00417.45
8.1.30.0050.00317.64
8.1.20.0030.00517.70
8.1.10.0040.00417.49
8.1.00.0070.00017.45
8.0.300.0040.00420.04
8.0.290.0000.00817.05
8.0.280.0070.00018.44
8.0.270.0030.00317.25
8.0.260.0000.00816.81
8.0.250.0080.00016.97
8.0.240.0040.00716.83
8.0.230.0040.00416.98
8.0.220.0030.00316.79
8.0.210.0000.00716.76
8.0.200.0000.00716.86
8.0.190.0000.00716.86
8.0.180.0000.00716.78
8.0.170.0060.00316.83
8.0.160.0000.00816.67
8.0.150.0000.00716.75
8.0.140.0040.00416.77
8.0.130.0030.00313.24
8.0.120.0040.00416.90
8.0.110.0030.00516.76
8.0.100.0070.00016.65
8.0.90.0080.00016.64
8.0.80.0060.00916.85
8.0.70.0090.00016.86
8.0.60.0070.00016.88
8.0.50.0020.00516.79
8.0.30.0070.01317.02
8.0.20.0090.01217.40
8.0.10.0000.00916.93
8.0.00.0070.01216.73
7.4.330.0000.00416.82
7.4.320.0040.00416.59
7.4.300.0070.00016.60
7.4.290.0000.00716.57
7.4.280.0000.00816.50
7.4.270.0070.00016.50
7.4.260.0050.00013.19
7.4.250.0030.00516.57
7.4.240.0030.00416.55
7.4.230.0060.00316.61
7.4.220.0150.00916.54
7.4.210.0050.01116.60
7.4.200.0030.00316.32
7.4.190.0070.00016.66
7.4.160.0120.00416.68
7.4.150.0100.00717.40
7.4.140.0140.00917.86
7.4.130.0050.01116.42
7.4.120.0070.01016.60
7.4.110.0030.01316.56
7.4.100.0090.00916.46
7.4.90.0090.01216.35
7.4.80.0060.01319.39
7.4.70.0170.00016.58
7.4.60.0110.00616.58
7.4.50.0060.00316.45
7.4.40.0070.00722.77
7.4.30.0180.00416.68
7.4.00.0040.01014.99
7.3.330.0050.00013.08
7.3.320.0000.00713.21
7.3.310.0000.00816.37
7.3.300.0000.00716.37
7.3.290.0100.01016.34
7.3.280.0110.00916.34
7.3.270.0110.00617.40
7.3.260.0060.01218.24
7.3.250.0070.01416.41
7.3.240.0100.00716.45
7.3.230.0110.00816.39
7.3.210.0130.00416.42
7.3.200.0140.00719.39
7.3.190.0040.01916.44
7.3.180.0080.01116.41
7.3.170.0080.00816.27
7.3.160.0070.01416.49
7.3.120.0060.00914.92
7.2.330.0000.01616.70
7.2.320.0100.00716.23
7.2.310.0090.00916.31
7.2.300.0060.01216.64
7.2.290.0100.01016.56
7.1.70.0000.01417.18
7.1.60.0100.01419.17
7.1.50.0150.00717.02
7.1.00.0030.03322.44
7.0.200.0040.00416.47
7.0.140.0070.07022.12
7.0.80.0230.06019.91
7.0.70.0030.08019.88
7.0.60.0070.07320.04
7.0.50.0470.07020.37
7.0.40.0230.07020.11
7.0.30.0130.07020.23
7.0.20.0070.06320.11
7.0.10.0070.07720.03
7.0.00.0070.06320.12
5.6.280.0000.07720.88
5.6.230.0070.07720.74
5.6.220.0070.07720.66
5.6.210.0230.06720.55
5.6.200.0070.04021.02
5.6.190.0070.07721.00
5.6.180.0100.08021.12
5.6.170.0100.07720.95
5.6.160.0170.07320.95
5.6.150.0100.06720.93
5.6.140.0130.07720.91
5.6.130.0130.07321.03
5.6.120.0100.08021.01
5.6.110.0000.08320.98
5.6.100.0200.07321.01
5.6.90.0030.08021.08
5.6.80.0070.07020.39
5.6.70.0100.06720.45
5.6.60.0100.07720.42
5.6.50.0070.07720.39
5.6.40.0130.06020.45
5.6.30.0130.04020.45
5.6.20.0130.07320.39
5.6.10.0130.06020.29
5.6.00.0100.07020.34
5.5.370.0100.08020.48
5.5.360.0170.06720.39
5.5.350.0100.08720.40
5.5.340.0030.04720.79
5.5.330.0000.08320.82
5.5.320.0100.06320.77
5.5.310.0130.05720.88
5.5.300.0100.03720.85
5.5.290.0030.07720.79
5.5.280.0100.07320.75
5.5.270.0100.07320.91
5.5.260.0070.08720.84
5.5.250.0030.08020.57
5.5.240.0070.07720.21
5.5.230.0100.07720.01
5.5.220.0100.06320.25
5.5.210.0100.07320.01
5.5.200.0000.08320.25
5.5.190.0100.07720.07
5.5.180.0100.05720.18
5.5.160.0130.06720.10
5.5.150.0030.04720.23
5.5.140.0070.08020.25
5.5.130.0100.04020.16
5.5.120.0070.07720.11
5.5.110.0100.05320.17
5.5.100.0130.07320.16
5.5.90.0070.06720.01
5.5.80.0130.07020.05
5.5.70.0030.06320.08
5.5.60.0070.07320.03
5.5.50.0070.08020.08
5.5.40.0070.07019.88
5.5.30.0170.06720.10
5.5.20.0100.07020.07
5.5.10.0130.07020.03
5.5.00.0070.07319.96
5.4.450.0100.07019.34
5.4.440.0100.06319.42
5.4.430.0030.06719.45
5.4.420.0000.07319.48
5.4.410.0100.04719.25
5.4.400.0030.08018.79
5.4.390.0130.03719.12
5.4.380.0070.07718.96
5.4.370.0130.06319.03
5.4.360.0100.05719.09
5.4.350.0100.04019.05
5.4.340.0100.08018.98
5.4.320.0030.07719.03
5.4.310.0170.03319.23
5.4.300.0030.06718.94
5.4.290.0070.07718.94
5.4.280.0070.04319.11
5.4.270.0070.07018.96
5.4.260.0030.07018.97
5.4.250.0100.07319.06
5.4.240.0130.05718.94
5.4.230.0100.07718.90
5.4.220.0070.07718.84
5.4.210.0130.06718.89
5.4.200.0030.08018.75
5.4.190.0070.07018.97
5.4.180.0070.07319.11
5.4.170.0130.04718.97
5.4.160.0030.06019.21
5.4.150.0170.07319.02
5.4.140.0100.06716.27
5.4.130.0030.07016.29
5.4.120.0100.07316.27
5.4.110.0030.04316.25
5.4.100.0000.04316.21
5.4.90.0030.06316.22
5.4.80.0030.03716.29
5.4.70.0070.04716.24
5.4.60.0030.03716.19
5.4.50.0070.03716.20
5.4.40.0070.03316.43
5.4.30.0000.03716.18
5.4.20.0030.03716.39
5.4.10.0070.04316.22
5.4.00.0070.03015.65
5.3.290.0000.06014.63
5.3.280.0100.07714.45
5.3.270.0030.07714.54
5.3.260.0000.06314.59
5.3.250.0130.05314.54
5.3.240.0100.07714.46
5.3.230.0070.04714.58
5.3.220.0100.06014.54
5.3.210.0070.05314.55
5.3.200.0000.04014.57
5.3.190.0130.07714.42
5.3.180.0030.03714.50
5.3.170.0130.03014.55
5.3.160.0030.03714.51
5.3.150.0070.03314.53
5.3.140.0070.03314.51
5.3.130.0000.04714.45
5.3.120.0070.03314.38
5.3.110.0030.03714.38
5.3.100.0030.05713.97
5.3.90.0070.06713.96
5.3.80.0000.03313.87
5.3.70.0070.05013.86
5.3.60.0100.03013.76
5.3.50.0000.03313.71
5.3.40.0070.03013.90
5.3.30.0000.04013.76
5.3.20.0030.03713.70
5.3.10.0030.03713.63
5.3.00.0030.03313.60
5.2.170.0030.06013.53
5.2.160.0030.02713.53
5.2.150.0070.02313.53
5.2.140.0000.03313.53
5.2.130.0070.05313.53
5.2.120.0030.04013.53
5.2.110.0000.03013.53
5.2.100.0030.02713.53
5.2.90.0000.03013.53
5.2.80.0000.03313.53
5.2.70.0000.03013.53
5.2.60.0100.05313.53
5.2.50.0000.02713.53
5.2.40.0100.03013.53
5.2.30.0000.03713.53
5.2.20.0030.03013.53
5.2.10.0070.05713.53
5.2.00.0070.02013.53
5.1.60.0030.03713.53
5.1.50.0000.02313.53
5.1.40.0030.02313.53
5.1.30.0000.02713.53
5.1.20.0000.02313.53
5.1.10.0000.02713.53
5.1.00.0000.02713.53
5.0.50.0000.02013.53
5.0.40.0030.02313.53
5.0.30.0000.03013.53
5.0.20.0000.02013.53
5.0.10.0000.02013.53
5.0.00.0000.03013.53
4.4.90.0030.01313.53
4.4.80.0000.02313.53
4.4.70.0000.02313.53
4.4.60.0030.01313.53
4.4.50.0030.02013.53
4.4.40.0030.02313.53
4.4.30.0000.01313.53
4.4.20.0000.01713.53
4.4.10.0000.01713.53
4.4.00.0030.04013.53
4.3.110.0030.02313.53
4.3.100.0030.02713.53
4.3.90.0000.01313.53
4.3.80.0030.02013.53
4.3.70.0000.01313.53
4.3.60.0000.01313.53
4.3.50.0030.01713.53
4.3.40.0000.02313.53
4.3.30.0070.02313.53
4.3.20.0000.02713.53
4.3.10.0000.02313.53
4.3.00.0000.01313.53

preferences:
43.48 ms | 400 KiB | 5 Q