3v4l.org

run code in 300+ PHP versions simultaneously
<?php $original = 4189.94; $int = (int) round($original * 100); $float = $original * 100; var_dump($int); //should be 418,994 ?? var_dump($float); //should be 418,994 ?? var_dump($float/100); $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)
8.3.60.0070.00718.18
8.3.50.0090.01021.21
8.3.40.0090.00918.75
8.3.30.0070.00720.29
8.3.20.0040.00420.53
8.3.10.0040.00420.98
8.3.00.0070.00321.60
8.2.180.0150.00016.63
8.2.170.0000.01522.96
8.2.160.0000.01420.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0020.00526.16
8.2.120.0040.00421.16
8.2.110.0060.00319.26
8.2.100.0090.00318.03
8.2.90.0030.00519.22
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0070.00018.05
8.2.50.0080.00018.07
8.2.40.0040.00418.15
8.2.30.0050.00319.56
8.2.20.0080.00017.63
8.2.10.0040.00417.74
8.2.00.0000.00817.67
8.1.280.0080.00825.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0050.00522.18
8.1.230.0120.00020.86
8.1.220.0030.00517.74
8.1.210.0030.00618.77
8.1.200.0000.00917.13
8.1.190.0040.00417.63
8.1.180.0030.00718.10
8.1.170.0050.00318.59
8.1.160.0040.00418.95
8.1.150.0000.00818.70
8.1.140.0030.00617.41
8.1.130.0030.00317.70
8.1.120.0040.00417.57
8.1.110.0000.00717.42
8.1.100.0040.00417.38
8.1.90.0000.00717.53
8.1.80.0070.00017.52
8.1.70.0000.00717.46
8.1.60.0040.00417.66
8.1.50.0040.00417.46
8.1.40.0000.00917.60
8.1.30.0040.00417.68
8.1.20.0080.00017.78
8.1.10.0000.00817.61
8.1.00.0000.00917.49
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.38
8.0.270.0040.00417.25
8.0.260.0040.00416.87
8.0.250.0080.00017.07
8.0.240.0040.00416.96
8.0.230.0030.00316.87
8.0.220.0030.00316.96
8.0.210.0030.00316.90
8.0.200.0070.00016.91
8.0.190.0070.00016.92
8.0.180.0000.00716.80
8.0.170.0000.00716.98
8.0.160.0000.00716.85
8.0.150.0080.00316.82
8.0.140.0040.00416.80
8.0.130.0000.00513.35
8.0.120.0000.00716.73
8.0.110.0040.00416.93
8.0.100.0000.00716.69
8.0.90.0000.00816.82
8.0.80.0100.00616.91
8.0.70.0050.00216.78
8.0.60.0030.00516.79
8.0.50.0040.00416.76
8.0.30.0120.00617.32
8.0.20.0100.01117.40
8.0.10.0070.00016.89
8.0.00.0150.00616.87
7.4.330.0000.00516.95
7.4.320.0030.00316.66
7.4.300.0070.00016.67
7.4.290.0070.00016.57
7.4.280.0000.00716.45
7.4.270.0000.00716.65
7.4.260.0000.00613.32
7.4.250.0000.00816.41
7.4.240.0040.00316.58
7.4.230.0070.00016.56
7.4.220.0070.01016.72
7.4.210.0090.00716.60
7.4.200.0070.00016.63
7.4.190.0030.00316.53
7.4.160.0060.00916.55
7.4.150.0140.00717.40
7.4.140.0080.01217.86
7.4.130.0130.00616.64
7.4.120.0110.00516.59
7.4.110.0060.01216.54
7.4.100.0120.00616.70
7.4.90.0130.01316.76
7.4.80.0080.00819.39
7.4.70.0060.01216.54
7.4.60.0090.00916.71
7.4.50.0060.00316.49
7.4.40.0000.01322.77
7.4.30.0100.00716.62
7.4.00.0050.01114.91
7.3.330.0000.00513.13
7.3.320.0070.00013.20
7.3.310.0050.00216.45
7.3.300.0030.00316.32
7.3.290.0060.01316.38
7.3.280.0100.00916.37
7.3.270.0120.00817.40
7.3.260.0090.01018.24
7.3.250.0040.01616.46
7.3.240.0040.01416.59
7.3.230.0110.00616.49
7.3.210.0100.00616.41
7.3.200.0030.01819.39
7.3.190.0110.01216.55
7.3.180.0080.00916.63
7.3.170.0000.01616.65
7.3.160.0120.00616.51
7.3.120.0060.01014.88
7.3.110.0100.00714.91
7.3.100.0070.00714.77
7.3.90.0050.01014.71
7.3.80.0070.00714.86
7.3.70.0090.00214.88
7.3.60.0060.00914.80
7.3.50.0060.00814.89
7.3.40.0040.01114.80
7.3.30.0090.00014.84
7.3.20.0090.00516.71
7.3.10.0020.01016.66
7.3.00.0090.00516.65
7.2.330.0060.01416.58
7.2.320.0100.01316.71
7.2.310.0070.01016.38
7.2.300.0060.01816.44
7.2.290.0150.00616.79
7.2.250.0040.01415.10
7.2.240.0030.01414.89
7.2.230.0090.01014.86
7.2.220.0020.01015.02
7.2.210.0030.00914.65
7.2.200.0100.00514.93
7.2.190.0060.00714.91
7.2.180.0050.00914.89
7.2.170.0030.01215.07
7.2.60.0000.00816.72
7.2.00.0060.00619.43
7.1.330.0050.01015.75
7.1.320.0020.01015.63
7.1.310.0090.00515.66
7.1.300.0040.01115.55
7.1.290.0080.00315.85
7.1.280.0070.00715.50
7.1.270.0040.01015.63
7.1.260.0050.00615.92
7.1.200.0040.00815.88
7.1.100.0070.00718.01
7.1.70.0030.00317.09
7.1.60.0070.01719.17
7.1.50.0060.01916.96
7.1.00.0070.03722.57
7.0.200.0030.00716.79
7.0.140.0000.07722.04
7.0.100.0030.07019.91
7.0.90.0330.04019.94
7.0.80.0230.04319.85
7.0.70.0200.05719.88
7.0.60.0100.06319.95
7.0.50.0070.04320.30
7.0.40.0070.08320.18
7.0.30.0000.08320.10
7.0.20.0100.07320.11
7.0.10.0070.07719.99
7.0.00.0030.07720.16
5.6.280.0030.07020.85
5.6.250.0100.08320.68
5.6.240.0030.08320.63
5.6.230.0170.07320.63
5.6.220.0170.07020.48
5.6.210.0070.06020.65
5.6.200.0100.06021.00
5.6.190.0070.08721.10
5.6.180.0030.04321.16
5.6.170.0130.03021.13
5.6.160.0070.05720.97
5.6.150.0030.08021.16
5.6.140.0030.04721.05
5.6.130.0070.08721.01
5.6.120.0070.05320.90
5.6.110.0100.07321.06
5.6.100.0070.04720.97
5.6.90.0000.09020.97
5.6.80.0030.06720.37
5.6.70.0030.06020.45
5.6.60.0130.07320.39
5.6.50.0030.08320.45
5.6.40.0030.08020.47
5.6.30.0070.07320.41
5.6.20.0000.06320.34
5.6.10.0100.03320.37
5.6.00.0070.08020.38
5.5.380.0070.04020.34
5.5.370.0030.06720.39
5.5.360.0000.04720.37
5.5.350.0000.09020.45
5.5.340.0130.06020.87
5.5.330.0100.05020.75
5.5.320.0070.05020.88
5.5.310.0170.07320.76
5.5.300.0000.04320.91
5.5.290.0030.04020.79
5.5.280.0070.08020.72
5.5.270.0030.07320.89
5.5.260.0100.07320.87
5.5.250.0130.04720.70
5.5.240.0000.05020.14
5.5.230.0070.03720.19
5.5.220.0070.08020.23
5.5.210.0070.06720.26
5.5.200.0100.07720.23
5.5.190.0030.06020.06
5.5.180.0030.03720.24
5.5.160.0200.06720.17
5.5.150.0070.04019.98
5.5.140.0070.04020.24
5.5.130.0100.07020.21
5.5.120.0000.08720.22
5.5.110.0070.07020.20
5.5.100.0000.04720.06
5.5.90.0100.07320.06
5.5.80.0130.07320.15
5.5.70.0000.04320.08
5.5.60.0100.03320.14
5.5.50.0000.06320.14
5.5.40.0070.03320.06
5.5.30.0000.04720.04
5.5.20.0070.06719.94
5.5.10.0100.04720.03
5.5.00.0170.05020.03
5.4.450.0000.05719.44
5.4.440.0070.06319.61
5.4.430.0030.05719.19
5.4.420.0070.06019.39
5.4.410.0130.04019.31
5.4.400.0030.06019.30
5.4.390.0070.05019.07
5.4.380.0070.05319.02
5.4.370.0030.08319.31
5.4.360.0100.06719.01
5.4.350.0100.03019.11
5.4.340.0130.02719.11
5.4.320.0130.07019.16
5.4.310.0100.07319.18
5.4.300.0030.07719.05
5.4.290.0000.05719.11
5.4.280.0070.08319.02
5.4.270.0130.07019.14
5.4.260.0130.03319.07
5.4.250.0030.07719.00
5.4.240.0130.03319.10
5.4.230.0070.03719.30
5.4.220.0100.05318.84
5.4.210.0100.07318.87
5.4.200.0070.05019.13
5.4.190.0070.07719.16
5.4.180.0170.06719.10
5.4.170.0070.07719.10
5.4.160.0100.04018.98
5.4.150.0000.06319.10
5.4.140.0000.07716.33
5.4.130.0070.07316.39
5.4.120.0030.06316.12
5.4.110.0000.07016.28
5.4.100.0000.03716.40
5.4.90.0100.05016.42
5.4.80.0100.06316.39
5.4.70.0000.04016.40
5.4.60.0100.06316.25
5.4.50.0100.06716.24
5.4.40.0100.03316.23
5.4.30.0130.06716.25
5.4.20.0070.07316.25
5.4.10.0030.07716.27
5.4.00.0100.06715.79
5.3.290.0030.04014.54
5.3.280.0030.07714.55
5.3.270.0030.08014.57
5.3.260.0030.04714.66
5.3.250.0030.03714.57
5.3.240.0030.03314.57
5.3.230.0030.05314.65
5.3.220.0200.03014.57
5.3.210.0070.03714.48
5.3.200.0100.05714.54
5.3.190.0100.07014.57
5.3.180.0030.05014.53
5.3.170.0030.08014.48
5.3.160.0030.06714.52
5.3.150.0130.06014.49
5.3.140.0000.04314.53
5.3.130.0030.08014.60
5.3.120.0130.06014.52
5.3.110.0070.04014.50
5.3.100.0030.07314.09
5.3.90.0070.03313.98
5.3.80.0000.05313.97
5.3.70.0000.04713.96
5.3.60.0070.06713.76
5.3.50.0030.07013.92
5.3.40.0270.06013.93
5.3.30.0130.05713.84
5.3.20.0070.06713.54
5.3.10.0030.05313.51
5.3.00.0070.05713.49
5.2.170.0070.04312.16
5.2.160.0030.03012.16
5.2.150.0100.05712.16
5.2.140.0000.03712.16
5.2.130.0030.05012.16
5.2.120.0030.04712.16
5.2.110.0030.06012.16
5.2.100.0070.06012.16
5.2.90.0070.06312.16
5.2.80.0070.05012.16
5.2.70.0030.06712.16
5.2.60.0100.05712.16
5.2.50.0100.04712.16
5.2.40.0000.04712.16
5.2.30.0030.04312.16
5.2.20.0030.05712.16
5.2.10.0000.03012.16
5.2.00.0070.02312.16
5.1.60.0100.04312.16
5.1.50.0000.02312.16
5.1.40.0000.03712.16
5.1.30.0000.06012.16
5.1.20.0030.04712.16
5.1.10.0000.05712.16
5.1.00.0070.05312.16
5.0.50.0100.02712.16
5.0.40.0100.03712.16
5.0.30.0030.05012.16
5.0.20.0070.04012.16
5.0.10.0030.03312.16
5.0.00.0070.06012.16
4.4.90.0000.01312.16
4.4.80.0000.03312.16
4.4.70.0000.03312.16
4.4.60.0100.02012.16
4.4.50.0030.03012.16
4.4.40.0030.02012.16
4.4.30.0030.02712.16
4.4.20.0000.03012.16
4.4.10.0000.03012.16
4.4.00.0070.04712.16
4.3.110.0030.03312.16
4.3.100.0030.02712.16
4.3.90.0000.04012.16
4.3.80.0100.04712.16
4.3.70.0030.02012.16
4.3.60.0000.02012.16
4.3.50.0030.03712.16
4.3.40.0000.05312.16
4.3.30.0030.01712.16
4.3.20.0030.01712.16
4.3.10.0030.02712.16
4.3.00.0000.02712.16

preferences:
45.91 ms | 401 KiB | 5 Q