3v4l.org

run code in 300+ PHP versions simultaneously
<?php $nan = (-1e300*1e300)/(1e300*1e300); // float(NAN) var_dump($nan==''); var_dump($nan==0.5); var_dump($nan==50); var_dump($nan=='500'); var_dump($nan=='abc'); var_dump($nan==$nan);

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)
8.3.60.0140.00016.38
8.3.50.0100.00917.55
8.3.40.0090.00618.71
8.3.30.0100.00718.41
8.3.20.0120.00318.63
8.3.10.0040.00420.56
8.3.00.0040.00417.38
8.2.180.0070.00716.38
8.2.170.0040.01122.96
8.2.160.0140.00022.10
8.2.150.0140.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.95
8.2.110.0000.00922.28
8.2.100.0080.00417.78
8.2.90.0040.00417.63
8.2.80.0030.00518.83
8.2.70.0050.00317.75
8.2.60.0000.00817.50
8.2.50.0050.00317.55
8.2.40.0060.00319.78
8.2.30.0040.00417.92
8.2.20.0040.00417.58
8.2.10.0000.00717.51
8.2.00.0000.00717.65
8.1.280.0070.01325.92
8.1.270.0080.00024.66
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0090.00019.26
8.1.230.0070.00418.98
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0040.00417.35
8.1.190.0090.00017.22
8.1.180.0050.00318.10
8.1.170.0030.00517.62
8.1.160.0040.00418.88
8.1.150.0030.00518.67
8.1.140.0000.01017.37
8.1.130.0030.00317.66
8.1.120.0000.00717.51
8.1.110.0030.00317.30
8.1.100.0070.00017.36
8.1.90.0080.00017.45
8.1.80.0040.00417.34
8.1.70.0030.00317.41
8.1.60.0030.00617.58
8.1.50.0030.00517.33
8.1.40.0000.00817.51
8.1.30.0040.00417.50
8.1.20.0040.00417.52
8.1.10.0060.00317.33
8.1.00.0040.00417.36
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.47
8.0.270.0070.00017.34
8.0.260.0000.00716.81
8.0.250.0000.00716.97
8.0.240.0060.00316.96
8.0.230.0030.00316.93
8.0.220.0030.00316.82
8.0.210.0000.00716.92
8.0.200.0000.00616.95
8.0.190.0030.00716.95
8.0.180.0000.00716.92
8.0.170.0060.00316.89
8.0.160.0030.00516.95
8.0.150.0020.00516.77
8.0.140.0000.00816.89
8.0.130.0030.00313.23
8.0.120.0000.00816.76
8.0.110.0040.00416.67
8.0.100.0050.00316.82
8.0.90.0040.00416.73
8.0.80.0100.00716.91
8.0.70.0070.00016.79
8.0.60.0000.00716.79
8.0.50.0040.00416.67
8.0.30.0110.00817.07
8.0.20.0140.00816.94
8.0.10.0000.00716.84
8.0.00.0110.00616.71
7.4.330.0030.00313.09
7.4.320.0040.00416.51
7.4.300.0070.00016.64
7.4.290.0000.00716.48
7.4.280.0000.00716.47
7.4.270.0030.00316.41
7.4.260.0030.00313.26
7.4.250.0080.00016.50
7.4.240.0050.00316.63
7.4.230.0030.00316.56
7.4.220.0090.00916.53
7.4.210.0100.00516.56
7.4.200.0050.00216.69
7.4.190.0000.00716.45
7.4.150.0080.01216.68
7.4.140.0140.00916.47
7.4.130.0070.01116.49
7.4.120.0080.00816.55
7.4.110.0060.01516.60
7.4.100.0070.01016.49
7.4.90.0090.00916.46
7.4.80.0090.00916.40
7.4.70.0070.01016.37
7.4.60.0060.01516.32
7.4.50.0000.01016.41
7.4.40.0100.00716.46
7.4.30.0100.00716.31
7.4.10.0030.01214.95
7.4.00.0090.00714.95
7.3.330.0000.00613.24
7.3.320.0030.00413.05
7.3.310.0000.00716.26
7.3.300.0030.00315.99
7.3.290.0060.00916.30
7.3.280.0030.01116.26
7.3.270.0070.01116.47
7.3.260.0100.01016.17
7.3.250.0060.01216.38
7.3.240.0070.01016.24
7.3.230.0140.00416.15
7.3.210.0140.00716.39
7.3.200.0130.00719.39
7.3.190.0060.01016.19
7.3.180.0040.01116.18
7.3.170.0140.00616.14
7.3.160.0170.00316.17
7.3.130.0100.01014.72
7.3.120.0080.01014.68
7.3.110.0070.01014.75
7.3.100.0080.00514.57
7.3.90.0090.00714.52
7.3.80.0070.00714.77
7.3.70.0090.00414.68
7.3.60.0050.00914.49
7.3.50.0070.00614.72
7.3.40.0050.00914.62
7.3.30.0080.00714.58
7.3.20.0070.00616.56
7.3.10.0040.00716.46
7.3.00.0070.00916.57
7.2.330.0100.00816.67
7.2.320.0030.01416.59
7.2.310.0130.00916.61
7.2.300.0100.00616.49
7.2.290.0130.00316.39
7.2.260.0100.01015.11
7.2.250.0070.01214.81
7.2.240.0080.00814.81
7.2.230.0070.00814.94
7.2.220.0060.00614.76
7.2.210.0060.00914.83
7.2.200.0060.01014.73
7.2.190.0060.00914.80
7.2.180.0080.00814.95
7.2.170.0040.00814.94
7.2.160.0000.01314.98
7.2.150.0060.00716.74
7.2.140.0020.01016.84
7.2.130.0060.00616.80
7.2.120.0090.00516.61
7.2.110.0070.00716.91
7.2.100.0070.00616.80
7.2.90.0120.00116.80
7.2.80.0050.01016.84
7.2.70.0080.00816.72
7.2.60.0060.00916.87
7.2.50.0080.00516.71
7.2.40.0050.01016.76
7.2.30.0050.01016.82
7.2.20.0090.00917.67
7.2.10.0070.01017.72
7.2.00.0060.01118.08
7.1.330.0060.00915.75
7.1.320.0030.01115.70
7.1.310.0060.00615.55
7.1.300.0070.00715.71
7.1.290.0100.00615.83
7.1.280.0070.00515.75
7.1.270.0040.00815.72
7.1.260.0050.00715.74
7.1.250.0090.00315.67
7.1.240.0000.00915.64
7.1.230.0090.00915.87
7.1.220.0000.01015.81
7.1.210.0000.01515.89
7.1.200.0050.00715.81
7.1.190.0040.00715.58
7.1.180.0040.01115.67
7.1.170.0030.00915.75
7.1.160.0060.00615.40
7.1.150.0070.00815.47
7.1.140.0050.00817.23
7.1.130.0080.00917.22
7.1.120.0070.00917.26
7.1.110.0080.01016.86
7.1.100.0060.00917.21
7.1.90.0080.00816.90
7.1.80.0060.00817.05
7.1.70.0050.00816.70
7.1.60.0140.01523.41
7.1.50.0100.01222.41
7.1.40.0120.01224.82
7.1.30.0170.01325.18
7.1.20.0180.01125.14
7.1.10.0030.01415.88
7.1.00.0050.02218.24
7.0.330.0070.00715.47
7.0.320.0040.00815.20
7.0.310.0000.01315.12
7.0.300.0030.00715.00
7.0.290.0040.00415.39
7.0.280.0100.00015.15
7.0.270.0090.00916.92
7.0.260.0050.00916.88
7.0.250.0050.01116.66
7.0.240.0050.01016.54
7.0.230.0060.01016.51
7.0.220.0040.01016.32
7.0.210.0050.00915.98
7.0.200.0130.00815.63
7.0.190.0070.00616.04
7.0.180.0040.00815.71
7.0.170.0070.01015.87
7.0.160.0030.01215.78
7.0.150.0030.01115.69
7.0.140.0060.02618.05
7.0.130.0060.00915.80
7.0.120.0060.02818.02
7.0.110.0050.01115.82
7.0.100.0050.01115.78
7.0.90.0060.00715.75
7.0.80.0090.00515.90
7.0.70.0070.00715.71
7.0.60.0050.02017.20
7.0.50.0030.03116.50
7.0.40.0050.02216.68
7.0.30.0130.02116.64
7.0.20.0150.03016.71
7.0.10.0070.02516.63
7.0.00.0030.02716.61
5.6.400.0040.00714.02
5.6.390.0030.00914.41
5.6.380.0060.00914.01
5.6.370.0040.00714.45
5.6.360.0080.00014.12
5.6.350.0110.00414.07
5.6.340.0070.01013.98
5.6.330.0070.00414.39
5.6.320.0100.00314.18
5.6.310.0060.00914.24
5.6.300.0100.03717.52
5.6.290.0120.03617.48
5.6.280.0100.04418.86
5.6.270.0110.03417.58
5.6.260.0080.03617.44
5.6.250.0110.03817.37
5.6.240.0130.03417.62
5.6.230.0080.03817.59
5.6.220.0060.03717.38
5.6.210.0120.04418.38
5.6.200.0060.03617.75
5.6.190.0100.05418.52
5.6.180.0160.05118.46
5.6.170.0130.03918.51
5.6.160.0160.03618.47
5.6.150.0100.04817.73
5.6.140.0130.05017.82
5.6.130.0100.04717.70
5.6.120.0080.05218.77
5.6.110.0140.04818.69
5.6.100.0130.04418.71
5.6.90.0130.04518.70
5.6.80.0140.04918.30
5.6.70.0150.03317.18
5.6.60.0110.03017.05
5.6.50.0100.02617.11
5.6.40.0100.03717.08
5.6.30.0110.03017.18
5.6.20.0070.03317.07
5.6.10.0150.03917.22
5.6.00.0080.03517.11
5.5.380.0220.05217.43
5.5.370.0200.08017.42
5.5.360.0160.05317.56
5.5.350.0160.06118.98
5.5.340.0080.06417.94
5.5.330.0110.05018.98
5.5.320.0140.05519.12
5.5.310.0160.04919.05
5.5.300.0120.06017.97
5.5.290.0110.07917.82
5.5.280.0130.04519.47
5.5.270.0180.05719.51
5.5.260.0130.06319.33
5.5.250.0150.07319.27
5.5.240.0150.06018.75
5.5.230.0160.08317.08
5.5.220.0090.06317.30
5.5.210.0260.05117.38
5.5.200.0210.06817.35
5.5.190.0120.06217.09
5.5.180.0210.05217.33
5.5.160.0220.06717.30
5.5.150.0140.05517.31
5.5.140.0170.07017.32
5.5.130.0160.04917.31
5.5.120.0190.05817.32
5.5.110.0150.05417.12
5.5.100.0160.05316.96
5.5.90.0140.05117.12
5.5.80.0080.06117.05
5.5.70.0120.05817.12
5.5.60.0150.07817.14
5.5.50.0170.04816.99
5.5.40.0160.04817.12
5.5.30.0130.07717.11
5.5.20.0170.07917.30
5.5.10.0140.05916.94
5.5.00.0170.05217.28
5.4.450.0140.05919.37
5.4.440.0080.04919.32
5.4.430.0110.04519.24
5.4.420.0060.05419.18
5.4.410.0170.05819.33
5.4.400.0130.05518.87
5.4.390.0090.05019.04
5.4.380.0090.06419.06
5.4.370.0130.06119.09
5.4.360.0120.04718.91
5.4.350.0110.04918.90
5.4.340.0140.07019.08
5.4.320.0150.05819.14
5.4.310.0140.07819.10
5.4.300.0090.06619.04
5.4.290.0150.06818.84
5.4.280.0110.07019.06
5.4.270.0200.05919.07
5.4.260.0080.07518.97
5.4.250.0090.06418.95
5.4.240.0090.05718.80
5.4.230.0090.08118.95
5.4.220.0140.06719.07
5.4.210.0120.06319.03
5.4.200.0090.06918.78
5.4.190.0090.06919.08
5.4.180.0080.05119.04
5.4.170.0150.06219.04
5.4.160.0170.07019.08
5.4.150.0140.06218.85
5.4.140.0100.05216.46
5.4.130.0120.05816.40
5.4.120.0090.05616.26
5.4.110.0150.06616.34
5.4.100.0130.03816.28
5.4.90.0090.05316.32
5.4.80.0060.04816.27
5.4.70.0100.05016.39
5.4.60.0090.04716.49
5.4.50.0090.06416.36
5.4.40.0120.04016.33
5.4.30.0130.04116.38
5.4.20.0080.06216.38
5.4.10.0090.07016.44
5.4.00.0120.05515.83
5.3.290.0140.05014.54
5.3.280.0110.07614.57
5.3.270.0160.05814.56
5.3.260.0110.06614.61
5.3.250.0130.05914.62
5.3.240.0100.04514.64
5.3.230.0080.04914.55
5.3.220.0150.05314.69
5.3.210.0090.05514.36
5.3.200.0120.05814.50
5.3.190.0100.04114.62
5.3.180.0110.06014.54
5.3.170.0120.04814.67
5.3.160.0080.06814.54
5.3.150.0090.05314.61
5.3.140.0090.06014.44
5.3.130.0160.05614.58
5.3.120.0090.06714.55
5.3.110.0110.05314.58
5.3.100.0120.05714.02
5.3.90.0090.06414.01
5.3.80.0110.04513.92
5.3.70.0100.04413.97
5.3.60.0080.06613.95
5.3.50.0100.05913.85
5.3.40.0100.06213.91
5.3.30.0130.06413.90
5.3.20.0100.04413.69
5.3.10.0070.07113.57
5.3.00.0120.05813.59
5.2.170.0060.04011.05
5.2.160.0090.03411.02
5.2.150.0110.05611.19
5.2.140.0120.04111.00
5.2.130.0070.04811.21
5.2.120.0120.05711.03
5.2.110.0080.05210.96
5.2.100.0070.05111.14
5.2.90.0070.05111.11
5.2.80.0100.04411.08
5.2.70.0120.04811.11
5.2.60.0100.04410.88
5.2.50.0080.05311.05
5.2.40.0070.03311.09
5.2.30.0070.03310.99
5.2.20.0090.05010.89
5.2.10.0100.04511.00
5.2.00.0070.06210.72
5.1.60.0090.04010.00
5.1.50.0080.04910.17
5.1.40.0060.03910.03
5.1.30.0090.04010.38
5.1.20.0070.05510.36
5.1.10.0050.05210.21
5.1.00.0070.04110.12
5.0.50.0090.0298.55
5.0.40.0070.0238.53
5.0.30.0100.0508.30
5.0.20.0070.0258.28
5.0.10.0060.0268.29
5.0.00.0040.0558.24
4.4.90.0080.0277.89
4.4.80.0060.0217.89
4.4.70.0050.0237.89
4.4.60.0040.0337.89
4.4.50.0050.0217.89
4.4.40.0030.0477.89
4.4.30.0030.0267.89
4.4.20.0070.0297.89
4.4.10.0060.0287.89
4.4.00.0040.0407.89
4.3.110.0030.0207.89
4.3.100.0040.0227.89
4.3.90.0050.0217.89
4.3.80.0030.0297.89
4.3.70.0030.0287.89
4.3.60.0040.0257.89
4.3.50.0070.0257.89
4.3.40.0080.0377.89
4.3.30.0020.0217.89
4.3.20.0020.0227.89
4.3.10.0040.0287.89
4.3.00.0030.0257.89

preferences:
49.02 ms | 401 KiB | 5 Q