3v4l.org

run code in 300+ PHP versions simultaneously
<?php $original = 4189.94; $int = (int) round($original * 100); var_dump($int); //should be 418,994 ?? $double = $int / 100; // should be 4189.94 again ?? var_dump($double); 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)
8.3.60.0070.01116.50
8.3.50.0100.00817.42
8.3.40.0090.00618.84
8.3.30.0080.00818.71
8.3.20.0080.00018.68
8.3.10.0040.00418.91
8.3.00.0080.00019.38
8.2.180.0070.01016.38
8.2.170.0070.00722.96
8.2.160.0100.00319.45
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.96
8.2.110.0030.00721.24
8.2.100.0110.00017.91
8.2.90.0000.00718.16
8.2.80.0080.00017.97
8.2.70.0000.00917.63
8.2.60.0060.00317.90
8.2.50.0000.00919.48
8.2.40.0060.00318.00
8.2.30.0070.00318.08
8.2.20.0070.00317.78
8.2.10.0020.00517.82
8.2.00.0080.00417.83
8.1.280.0110.00825.92
8.1.270.0110.00724.66
8.1.260.0050.00326.35
8.1.250.0060.00328.09
8.1.240.0090.00022.18
8.1.230.0100.00620.88
8.1.220.0050.00317.79
8.1.210.0060.00318.77
8.1.200.0060.00317.48
8.1.190.0000.00817.35
8.1.180.0080.00018.10
8.1.170.0000.00818.88
8.1.160.0040.00418.95
8.1.150.0050.00218.62
8.1.140.0040.00417.50
8.1.130.0040.00417.87
8.1.120.0000.00717.49
8.1.110.0040.00417.45
8.1.100.0000.00717.41
8.1.90.0000.00717.54
8.1.80.0000.00717.52
8.1.70.0000.00817.42
8.1.60.0050.00317.51
8.1.50.0000.00717.51
8.1.40.0050.00217.46
8.1.30.0040.00417.60
8.1.20.0000.00717.77
8.1.10.0000.00817.48
8.1.00.0020.00517.55
8.0.300.0040.00420.21
8.0.290.0040.00416.75
8.0.280.0030.00318.49
8.0.270.0000.00717.22
8.0.260.0030.00316.75
8.0.250.0000.00716.91
8.0.240.0030.00516.85
8.0.230.0040.00416.99
8.0.220.0030.00317.00
8.0.210.0040.00416.92
8.0.200.0070.00017.03
8.0.190.0030.00316.93
8.0.180.0070.00016.95
8.0.170.0000.01016.86
8.0.160.0030.00316.94
8.0.150.0040.00416.89
8.0.140.0050.00216.85
8.0.130.0000.00513.38
8.0.120.0030.00516.74
8.0.110.0040.00416.86
8.0.100.0030.00516.77
8.0.90.0000.00816.71
8.0.80.0090.00616.80
8.0.70.0040.00416.88
8.0.60.0040.00416.83
8.0.50.0040.00316.84
8.0.30.0090.00917.04
8.0.20.0110.00717.24
8.0.10.0090.00017.09
8.0.00.0130.00816.77
7.4.330.0000.00513.04
7.4.320.0000.00716.58
7.4.300.0000.00716.56
7.4.290.0050.00316.57
7.4.280.0000.00816.51
7.4.270.0050.00316.65
7.4.260.0050.00013.32
7.4.250.0030.00516.57
7.4.240.0000.00716.63
7.4.230.0060.00016.68
7.4.220.0030.01416.70
7.4.210.0060.01016.65
7.4.200.0070.00016.40
7.4.190.0070.00016.79
7.4.160.0100.00616.51
7.4.150.0140.00316.43
7.4.140.0110.00816.56
7.4.130.0130.00516.54
7.4.120.0100.00616.49
7.4.110.0130.00416.49
7.4.100.0110.00616.56
7.4.90.0070.01116.63
7.4.80.0100.00719.39
7.4.70.0060.01016.51
7.4.60.0070.01016.70
7.4.50.0040.00816.39
7.4.40.0080.00616.62
7.4.30.0090.00916.53
7.4.00.0060.01014.95
7.3.330.0000.00613.15
7.3.320.0050.00313.02
7.3.310.0000.00716.23
7.3.300.0000.00716.22
7.3.290.0130.00716.42
7.3.280.0100.00616.35
7.3.270.0100.00716.43
7.3.260.0090.00916.50
7.3.250.0060.01316.40
7.3.240.0040.01216.31
7.3.230.0060.00916.27
7.3.210.0080.00816.73
7.3.200.0080.01216.56
7.3.190.0110.01116.61
7.3.180.0130.01016.42
7.3.170.0100.00716.36
7.3.160.0060.01016.39
7.3.120.0090.00614.81
7.3.110.0130.00314.77
7.3.100.0070.00714.80
7.3.90.0110.00415.02
7.3.80.0100.00014.80
7.3.70.0030.00614.98
7.3.60.0040.00714.80
7.3.50.0000.00814.62
7.3.40.0000.01114.60
7.3.30.0090.00614.96
7.3.20.0070.00716.21
7.3.10.0110.00016.41
7.3.00.0070.00716.74
7.2.330.0090.01016.32
7.2.320.0130.00316.43
7.2.310.0130.00716.72
7.2.300.0030.01516.68
7.2.290.0090.00916.74
7.2.250.0030.01315.11
7.2.240.0040.01814.86
7.2.230.0030.01214.82
7.2.220.0110.00015.02
7.2.210.0070.00314.75
7.2.200.0080.00415.06
7.2.190.0040.01114.86
7.2.180.0060.00614.94
7.2.170.0040.01114.91
7.2.60.0040.01116.64
7.2.00.0030.01019.38
7.1.330.0100.00715.64
7.1.320.0000.00815.70
7.1.310.0100.00715.65
7.1.300.0040.00715.80
7.1.290.0000.00815.49
7.1.280.0060.00615.78
7.1.270.0070.00715.79
7.1.260.0030.00715.75
7.1.200.0070.00715.77
7.1.100.0070.00718.00
7.1.70.0030.00317.07
7.1.60.0110.00319.40
7.1.50.0130.01016.92
7.1.00.0000.06722.31
7.0.200.0000.00816.71
7.0.140.0000.08022.01
7.0.120.0030.07322.17
7.0.60.0270.07019.93
7.0.50.0130.06017.77
7.0.40.0000.04317.75
7.0.30.0070.07717.65
7.0.20.0030.07017.75
7.0.10.0070.06317.73
7.0.00.0100.08017.67
5.6.280.0030.07321.03
5.6.210.0070.05720.61
5.6.200.0070.04018.11
5.6.190.0030.05318.09
5.6.180.0100.08018.21
5.6.170.0070.04318.04
5.6.160.0100.08018.22
5.6.150.0070.05718.22
5.6.140.0100.03718.10
5.6.130.0070.08718.21
5.6.120.0000.04718.17
5.6.110.0030.08318.20
5.6.100.0100.07718.20
5.6.90.0070.06718.07
5.6.80.0070.05717.57
5.6.70.0070.07317.47
5.6.60.0030.07017.53
5.6.50.0100.06717.46
5.6.40.0170.05717.51
5.6.30.0070.06717.48
5.6.20.0070.03717.47
5.6.10.0030.08317.46
5.6.00.0030.05017.54
5.5.350.0330.07320.43
5.5.340.0070.08017.92
5.5.330.0030.04018.00
5.5.320.0030.04717.96
5.5.310.0070.04018.00
5.5.300.0100.07717.97
5.5.290.0100.08017.92
5.5.280.0030.04318.01
5.5.270.0070.08717.96
5.5.260.0130.07317.94
5.5.250.0070.07717.79
5.5.240.0030.08017.35
5.5.230.0000.06717.29
5.5.220.0200.07017.29
5.5.210.0030.08017.36
5.5.200.0100.08017.38
5.5.190.0000.05017.34
5.5.180.0100.05717.23
5.5.160.0130.04717.24
5.5.150.0170.03017.30
5.5.140.0030.03717.32
5.5.130.0100.07717.27
5.5.120.0100.03717.30
5.5.110.0070.03717.32
5.5.100.0030.08017.28
5.5.90.0070.07317.23
5.5.80.0070.08017.22
5.5.70.0130.05017.20
5.5.60.0030.08017.20
5.5.50.0000.04017.16
5.5.40.0070.05017.15
5.5.30.0000.08017.15
5.5.20.0100.07717.25
5.5.10.0070.07317.14
5.5.00.0170.06317.25
5.4.450.0100.07719.36
5.4.440.0030.04019.21
5.4.430.0000.08719.52
5.4.420.0070.07019.27
5.4.410.0100.04319.19
5.4.400.0070.05018.88
5.4.390.0100.07319.13
5.4.380.0070.06319.20
5.4.370.0100.05719.13
5.4.360.0170.07019.14
5.4.350.0000.07718.95
5.4.340.0100.06319.09
5.4.320.0070.07718.97
5.4.310.0130.03718.98
5.4.300.0030.07319.11
5.4.290.0100.04719.16
5.4.280.0000.05719.09
5.4.270.0030.04019.09
5.4.260.0070.06319.09
5.4.250.0000.08319.13
5.4.240.0070.05318.94
5.4.230.0100.07019.09
5.4.220.0070.08019.04
5.4.210.0100.04019.09
5.4.200.0100.04019.13
5.4.190.0130.07019.03
5.4.180.0070.06719.13
5.4.170.0100.07019.08
5.4.160.0130.07019.11
5.4.150.0130.07019.10
5.4.140.0070.07716.38
5.4.130.0070.05716.42
5.4.120.0070.07316.34
5.4.110.0000.04016.25
5.4.100.0070.05316.44
5.4.90.0100.06316.25
5.4.80.0170.05316.48
5.4.70.0100.04316.41
5.4.60.0130.06316.28
5.4.50.0100.06316.40
5.4.40.0070.03316.43
5.4.30.0030.03716.49
5.4.20.0030.04716.38
5.4.10.0070.03316.29
5.4.00.0070.06015.68
5.3.290.0170.05014.69
5.3.280.0030.05014.63
5.3.270.0070.07314.55
5.3.260.0100.06014.44
5.3.250.0030.07714.52
5.3.240.0030.07014.64
5.3.230.0200.06314.55
5.3.220.0030.04314.53
5.3.210.0030.04714.52
5.3.200.0100.07014.56
5.3.190.0030.07314.52
5.3.180.0030.04714.45
5.3.170.0100.04014.45
5.3.160.0070.06314.61
5.3.150.0000.08014.52
5.3.140.0070.06014.63
5.3.130.0030.04714.60
5.3.120.0070.07314.57
5.3.110.0100.06714.46
5.3.100.0030.07314.06
5.3.90.0130.05714.09
5.3.80.0030.06313.97
5.3.70.0130.03313.83
5.3.60.0070.06713.92
5.3.50.0070.07013.73
5.3.40.0100.07013.72
5.3.30.0070.05313.86
5.3.20.0100.06713.63
5.3.10.0100.07013.64
5.3.00.0070.04713.40
5.2.170.0030.04711.10
5.2.160.0030.04011.17
5.2.150.0070.06311.26
5.2.140.0070.06311.30
5.2.130.0000.06711.11
5.2.120.0030.05311.25
5.2.110.0000.03311.21
5.2.100.0030.04011.25
5.2.90.0070.06311.11
5.2.80.0170.04711.10
5.2.70.0070.04711.04
5.2.60.0000.06711.00
5.2.50.0030.06711.08
5.2.40.0130.04710.95
5.2.30.0070.06711.03
5.2.20.0030.04711.11
5.2.10.0000.06311.00
5.2.00.0030.04710.87
5.1.60.0030.05310.09
5.1.50.0030.05310.22
5.1.40.0030.05310.23
5.1.30.0000.04310.46
5.1.20.0030.03710.49
5.1.10.0000.04010.31
5.1.00.0030.03010.16
5.0.50.0070.0309.29
5.0.40.0100.0379.29
5.0.30.0030.0639.29
5.0.20.0070.0409.29
5.0.10.0000.0439.29
5.0.00.0100.0579.29
4.4.90.0000.0409.29
4.4.80.0030.0379.29
4.4.70.0000.0239.29
4.4.60.0000.0309.29
4.4.50.0000.0209.29
4.4.40.0030.0439.29
4.4.30.0030.0339.29
4.4.20.0000.0379.29
4.4.10.0070.0309.29
4.4.00.0000.0309.29
4.3.110.0100.0139.29
4.3.100.0030.0179.29
4.3.90.0030.0239.29
4.3.80.0030.0409.29
4.3.70.0000.0309.29
4.3.60.0000.0309.29
4.3.50.0000.0309.29
4.3.40.0030.0379.29
4.3.30.0000.0379.29
4.3.20.0070.0279.29
4.3.10.0000.0379.29
4.3.00.0000.0309.29

preferences:
50.41 ms | 401 KiB | 5 Q