3v4l.org

run code in 300+ PHP versions simultaneously
<?php $original = (double) 4189.94; $int = (int) ($original * 100); //should be 418,994 ?? var_dump($int); $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)
8.3.60.0040.01116.50
8.3.50.0120.00522.04
8.3.40.0030.01018.71
8.3.30.0110.00419.10
8.3.20.0040.00420.39
8.3.10.0000.00723.67
8.3.00.0040.00422.40
8.2.180.0140.00716.38
8.2.170.0070.00722.96
8.2.160.0040.00920.36
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0120.00626.16
8.2.120.0000.00722.05
8.2.110.0060.00322.25
8.2.100.0120.00317.88
8.2.90.0040.00419.23
8.2.80.0040.00418.04
8.2.70.0030.00517.75
8.2.60.0000.00817.79
8.2.50.0040.00418.07
8.2.40.0080.00018.16
8.2.30.0040.00418.00
8.2.20.0070.00017.70
8.2.10.0050.00317.65
8.2.00.0030.00617.73
8.1.280.0100.01025.92
8.1.270.0080.00023.91
8.1.260.0050.00226.35
8.1.250.0050.00328.09
8.1.240.0060.00323.90
8.1.230.0000.01119.17
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.35
8.1.190.0040.00417.43
8.1.180.0040.00418.10
8.1.170.0040.00418.61
8.1.160.0030.00622.01
8.1.150.0070.00018.67
8.1.140.0000.00817.34
8.1.130.0040.00417.82
8.1.120.0030.00417.43
8.1.110.0040.00417.45
8.1.100.0040.00417.50
8.1.90.0040.00417.43
8.1.80.0070.00017.50
8.1.70.0000.00817.39
8.1.60.0060.00317.54
8.1.50.0090.00017.52
8.1.40.0000.00717.56
8.1.30.0000.00817.63
8.1.20.0050.00317.56
8.1.10.0060.00317.48
8.1.00.0040.00417.48
8.0.300.0000.00718.77
8.0.290.0070.00017.05
8.0.280.0070.00018.43
8.0.270.0000.01017.23
8.0.260.0040.00416.81
8.0.250.0000.00616.95
8.0.240.0060.00316.98
8.0.230.0070.00017.05
8.0.220.0000.00716.88
8.0.210.0080.00016.83
8.0.200.0030.00316.88
8.0.190.0000.00816.84
8.0.180.0030.00716.80
8.0.170.0040.00416.80
8.0.160.0000.00716.86
8.0.150.0070.00016.83
8.0.140.0080.00016.71
8.0.130.0060.00013.27
8.0.120.0040.00416.75
8.0.110.0000.00716.88
8.0.100.0000.00816.95
8.0.90.0050.00316.88
8.0.80.0040.01116.92
8.0.70.0040.00416.87
8.0.60.0070.00016.76
8.0.50.0040.00416.77
8.0.30.0120.00717.15
8.0.20.0110.00817.40
8.0.10.0050.00316.88
8.0.00.0100.00716.72
7.4.330.0030.00315.20
7.4.320.0030.00316.50
7.4.300.0000.00616.41
7.4.290.0000.00916.51
7.4.280.0030.00316.48
7.4.270.0030.00316.53
7.4.260.0060.00316.62
7.4.250.0000.00816.41
7.4.240.0020.00516.56
7.4.230.0030.00316.39
7.4.220.0100.01616.62
7.4.210.0070.00816.49
7.4.200.0000.00716.50
7.4.190.0000.00716.66
7.4.160.0100.00716.76
7.4.150.0100.00717.40
7.4.140.0130.00517.86
7.4.130.0080.00916.59
7.4.120.0120.00616.45
7.4.110.0070.01016.36
7.4.100.0090.00916.31
7.4.90.0070.01016.50
7.4.80.0070.01019.39
7.4.70.0030.01316.45
7.4.60.0110.01116.32
7.4.50.0000.00916.20
7.4.40.0060.00622.77
7.4.30.0030.01316.36
7.4.00.0090.00815.06
7.3.330.0030.00313.31
7.3.320.0020.00213.29
7.3.310.0040.00416.35
7.3.300.0000.00716.45
7.3.290.0070.00716.43
7.3.280.0110.00816.37
7.3.270.0100.00717.40
7.3.260.0060.01016.66
7.3.250.0110.01016.51
7.3.240.0130.00716.63
7.3.230.0160.00016.39
7.3.210.0110.00716.43
7.3.200.0160.00619.39
7.3.190.0040.01616.43
7.3.180.0090.01016.46
7.3.170.0040.01216.35
7.3.160.0050.01016.55
7.3.120.0120.00615.03
7.3.110.0070.01014.93
7.3.100.0110.00614.89
7.3.90.0060.00814.76
7.3.80.0070.00415.03
7.3.70.0100.00514.88
7.3.60.0060.00714.81
7.3.50.0030.01014.83
7.3.40.0020.01214.81
7.3.30.0050.00614.80
7.3.20.0060.00716.69
7.3.10.0030.01016.80
7.3.00.0030.01416.54
7.2.330.0090.00916.45
7.2.320.0140.01416.55
7.2.310.0070.01016.37
7.2.300.0000.01616.25
7.2.290.0130.00316.39
7.2.250.0060.01214.95
7.2.240.0100.00914.86
7.2.230.0100.00815.07
7.2.220.0060.00614.84
7.2.210.0050.00814.90
7.2.200.0040.00914.86
7.2.190.0070.00914.80
7.2.180.0090.00714.87
7.2.170.0060.00814.69
7.2.160.0080.00314.67
7.2.150.0000.00916.72
7.2.140.0060.01216.88
7.2.130.0070.01116.82
7.2.120.0090.00616.65
7.2.110.0040.01116.89
7.2.100.0090.00616.69
7.2.90.0000.01416.82
7.2.80.0000.00916.76
7.2.70.0030.01316.72
7.2.60.0030.01216.80
7.2.50.0100.00316.47
7.2.40.0030.01316.90
7.2.30.0030.01316.87
7.2.20.0030.01216.57
7.2.10.0060.00316.82
7.2.00.0050.00618.19
7.1.330.0090.00715.57
7.1.320.0030.00915.60
7.1.310.0040.00615.70
7.1.300.0060.00915.53
7.1.290.0080.00815.80
7.1.280.0070.00815.79
7.1.270.0050.00615.85
7.1.260.0110.00515.82
7.1.250.0070.00715.73
7.1.100.0040.00818.27
7.1.70.0030.00616.93
7.1.60.0070.01819.29
7.1.50.0000.02316.63
7.1.00.0030.07722.33
7.0.200.0070.00716.60
7.0.140.0070.07022.11
7.0.60.0070.07720.00
7.0.50.0030.04017.90
7.0.40.0170.07719.90
7.0.30.0230.03720.25
7.0.20.0370.07320.30
7.0.10.0070.08020.09
7.0.00.0070.06720.16
5.6.280.0070.07020.82
5.6.210.0130.05020.66
5.6.200.0170.07318.19
5.6.190.0000.05320.62
5.6.180.0330.04720.61
5.6.170.0100.06320.44
5.6.160.0070.05020.48
5.6.150.0170.05018.22
5.6.140.0070.08718.11
5.6.130.0100.04318.18
5.6.120.0070.04021.10
5.6.110.0070.08321.00
5.6.100.0070.07720.95
5.6.90.0100.06320.97
5.6.80.0070.03720.38
5.6.70.4500.03720.39
5.5.350.0130.07320.37
5.5.340.0070.04017.88
5.5.330.0070.06720.12
5.5.320.0200.04020.50
5.5.310.0300.05720.29
5.5.300.0100.07018.02
5.5.290.0030.06717.96
5.5.280.0030.09020.86
5.5.270.0070.05020.85
5.5.260.0100.06320.86
5.5.250.0130.07720.68
5.5.240.0100.07320.28
5.4.450.0600.04319.20
5.4.440.0930.06719.58
5.4.430.0670.06319.52
5.4.420.0970.06719.12
5.4.410.0770.06019.19
5.4.400.0800.06019.17
5.4.390.0200.04719.28
5.4.380.0100.05718.58
5.4.370.0100.05318.72
5.4.360.0230.04718.83
5.4.350.0130.05718.46
5.4.340.0200.07018.68
5.4.320.0070.03712.45
5.4.310.0050.03912.45
5.4.300.0070.03712.45
5.4.290.0050.04612.45
5.4.280.0060.03612.35
5.4.270.0040.03912.35
5.4.260.0070.03712.34
5.4.250.0040.04112.35
5.4.240.0060.04312.34
5.4.230.0070.03712.34
5.4.220.0180.03912.32
5.4.210.0140.04312.32
5.4.200.0160.04312.32
5.4.190.0320.08512.32
5.4.180.0120.04912.32
5.4.170.0140.04412.33
5.4.160.0160.04312.32
5.4.150.0140.04512.32
5.4.140.0150.04512.00
5.4.130.0230.03611.99
5.4.120.0210.03611.95
5.4.110.0150.04211.94
5.4.100.0170.04211.94
5.4.90.0090.05011.95
5.4.80.0180.03811.95
5.4.70.0170.04111.94
5.4.60.0270.05911.94
5.4.50.0150.04111.94
5.4.40.0170.03911.93
5.4.30.0120.04511.93
5.4.20.0140.04311.93
5.4.10.0170.04011.93
5.4.00.0190.03711.42
5.3.290.0070.04012.80
5.3.280.0070.03812.71
5.3.270.0140.05112.73
5.3.260.0140.04912.72
5.3.250.0130.04612.72
5.3.240.0400.08012.72
5.3.230.0130.04812.70
5.3.220.0200.03912.68
5.3.210.0160.04612.68
5.3.200.0160.04412.68
5.3.190.0150.04612.68
5.3.180.0170.04212.68
5.3.170.0250.06712.67
5.3.160.0140.04512.67
5.3.150.0170.04412.67
5.3.140.0120.04812.66
5.3.130.0180.04312.66
5.3.120.0160.04412.66
5.3.110.0130.05112.66
5.3.100.0190.04112.12
5.3.90.0320.08712.09
5.3.80.0170.04612.07
5.3.70.0200.04312.08
5.3.60.0150.04612.06
5.3.50.0180.04312.00
5.3.40.0160.04312.00
5.3.30.0160.04211.94
5.3.20.0170.04611.71
5.3.10.0160.04011.68
5.3.00.0100.04611.66
5.2.170.0110.0359.17
5.2.160.0130.0339.16
5.2.150.0170.0319.17
5.2.140.0140.0359.16
5.2.130.0150.0349.13
5.2.120.0160.0359.12
5.2.110.0120.0389.13
5.2.100.0250.0839.13
5.2.90.0110.0359.13
5.2.80.0100.0369.12
5.2.70.0140.0329.11
5.2.60.0120.0349.07
5.2.50.0160.0309.04
5.2.40.0100.0369.02
5.2.30.0110.0358.99
5.2.20.0170.0308.98
5.2.10.0130.0338.90
5.2.00.0100.0358.76
5.1.60.0110.0318.05
5.1.50.0170.0308.05
5.1.40.0120.0288.04
5.1.30.0100.0338.38
5.1.20.0070.0378.41
5.1.10.0140.0288.13
5.1.00.0090.0328.13
5.0.50.0270.0676.61
5.0.40.0110.0216.46
5.0.30.0100.0366.29
5.0.20.0090.0236.27
5.0.10.0100.0216.25
5.0.00.0090.0396.24
4.4.90.0060.0184.77
4.4.80.0060.0184.75
4.4.70.0060.0194.76
4.4.60.0040.0214.75
4.4.50.0090.0154.77
4.4.40.0100.0284.71
4.4.30.0050.0204.76
4.4.20.0050.0214.85
4.4.10.0080.0164.85
4.4.00.0100.0274.76
4.3.110.0040.0204.67
4.3.100.0050.0194.66
4.3.90.0090.0154.63
4.3.80.0080.0264.58
4.3.70.0050.0204.63
4.3.60.0100.0164.63
4.3.50.0100.0214.63
4.3.40.0080.0274.54
4.3.30.0050.0183.31
4.3.20.0030.0203.30
4.3.10.0070.0163.26
4.3.00.0170.02313.43

preferences:
54.74 ms | 401 KiB | 5 Q