3v4l.org

run code in 300+ PHP versions simultaneously
<?php $nan = acos(8); var_dump($nan == $nan); // bool(true) var_dump($nan == "foo"); // bool(true) var_dump($nan == 0); // bool(true)

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)
8.3.60.0120.00918.43
8.3.50.0170.00621.14
8.3.40.0140.00018.63
8.3.30.0100.00320.34
8.3.20.0030.00620.36
8.3.10.0050.00321.04
8.3.00.0040.00722.59
8.2.180.0100.01016.32
8.2.170.0110.00322.96
8.2.160.0110.00420.38
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0050.00320.98
8.2.110.0060.00320.56
8.2.100.0070.00417.97
8.2.90.0000.00719.34
8.2.80.0040.00419.28
8.2.70.0000.00817.63
8.2.60.0030.00517.92
8.2.50.0030.00618.07
8.2.40.0040.00419.83
8.2.30.0020.00519.55
8.2.20.0060.00317.70
8.2.10.0000.00717.72
8.2.00.0030.00617.73
8.1.280.0000.01525.92
8.1.270.0080.00023.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00022.51
8.1.230.0040.00721.07
8.1.220.0000.00818.77
8.1.210.0050.00318.91
8.1.200.0080.00017.22
8.1.190.0040.00417.53
8.1.180.0000.00918.10
8.1.170.0000.00818.61
8.1.160.0030.00518.88
8.1.150.0000.00718.70
8.1.140.0000.00717.38
8.1.130.0070.00017.48
8.1.120.0030.00317.55
8.1.110.0000.00817.41
8.1.100.0000.00817.44
8.1.90.0020.00517.49
8.1.80.0000.00717.41
8.1.70.0000.00717.44
8.1.60.0100.00317.61
8.1.50.0040.00417.49
8.1.40.0030.00517.54
8.1.30.0050.00317.69
8.1.20.0040.00417.67
8.1.10.0040.00417.51
8.1.00.0040.00417.41
8.0.300.0070.00020.15
8.0.290.0000.00717.18
8.0.280.0000.00718.51
8.0.270.0040.00417.27
8.0.260.0070.00016.93
8.0.250.0050.00516.94
8.0.240.0040.00416.97
8.0.230.0040.00317.02
8.0.220.0000.00716.86
8.0.210.0070.00016.96
8.0.200.0000.00617.05
8.0.190.0030.00617.02
8.0.180.0000.00816.97
8.0.170.0040.00416.86
8.0.160.0080.00016.88
8.0.150.0000.00816.80
8.0.140.0140.00016.85
8.0.130.0030.00313.34
8.0.120.0030.00616.91
8.0.110.0040.00416.86
8.0.100.0040.00416.77
8.0.90.0000.00716.83
8.0.80.0120.00316.85
8.0.70.0070.00016.88
8.0.60.0070.00016.77
8.0.50.0040.00416.85
8.0.30.0070.01117.13
8.0.20.0090.00917.40
8.0.10.0070.00016.89
8.0.00.0080.01016.79
7.4.330.0000.00516.72
7.4.320.0050.00316.66
7.4.300.0030.00316.55
7.4.290.0030.00316.61
7.4.280.0000.00716.64
7.4.270.0030.00316.56
7.4.260.0020.00213.31
7.4.250.0050.00216.58
7.4.240.0020.00516.59
7.4.230.0040.00416.47
7.4.220.0140.00716.61
7.4.210.0060.00916.59
7.4.200.0000.00716.47
7.4.190.0040.00416.44
7.4.160.0030.01316.60
7.4.150.0070.01017.40
7.4.140.0100.00817.86
7.4.130.0080.01116.66
7.4.120.0130.00816.50
7.4.110.0090.01116.50
7.4.100.0170.00416.66
7.4.90.0060.01916.70
7.4.80.0150.00319.39
7.4.70.0060.01916.47
7.4.60.0130.00816.55
7.4.50.0040.00416.39
7.4.40.0120.00322.77
7.4.30.0100.01316.66
7.4.00.0040.01415.00
7.3.330.0000.00612.99
7.3.320.0020.00513.10
7.3.310.0030.00316.35
7.3.300.0030.00316.15
7.3.290.0080.00516.24
7.3.280.0100.01116.27
7.3.270.0120.01217.40
7.3.260.0150.00618.24
7.3.250.0060.01116.47
7.3.240.0080.00816.38
7.3.230.0080.00816.39
7.3.210.0090.00916.27
7.3.200.0070.01019.39
7.3.190.0120.00616.34
7.3.180.0180.00316.36
7.3.170.0040.01116.27
7.3.160.0070.01016.57
7.3.120.0110.00014.59
7.2.330.0060.01116.41
7.2.320.0110.00616.43
7.2.310.0140.00716.63
7.2.300.0030.01316.72
7.2.290.0160.00616.58
7.2.60.0070.00716.57
7.2.00.0030.01019.18
7.1.200.0090.00315.62
7.1.100.0080.00817.91
7.1.70.0070.00017.13
7.1.60.0100.01619.17
7.1.50.0080.00416.64
7.1.00.0030.03322.76
7.0.200.0000.00816.69
7.0.140.0030.07022.29
7.0.100.0130.07720.14
7.0.90.0130.07720.11
7.0.80.0400.07720.18
7.0.70.0200.06320.06
7.0.60.0100.08020.14
7.0.50.0070.04320.33
7.0.40.0000.05320.18
7.0.30.0070.04020.39
7.0.20.0100.03720.36
7.0.10.0030.04320.36
7.0.00.0000.04720.29
5.6.280.0100.06721.13
5.6.250.0100.06720.96
5.6.240.0130.07320.79
5.6.230.0130.06720.84
5.6.220.0100.07720.83
5.6.210.0100.05320.96
5.6.200.0030.04321.18
5.6.190.0070.04021.10
5.6.180.0000.04721.10
5.6.170.0070.04021.30
5.6.160.0100.04021.30
5.6.150.0100.06721.29
5.6.140.0000.04021.32
5.6.130.0070.03721.30
5.6.120.0030.04021.14
5.6.110.0000.04721.21
5.6.100.0070.06321.27
5.6.90.0000.04721.36
5.6.80.0030.04020.59
5.6.70.0030.04720.70
5.6.60.0200.06020.75
5.6.50.0000.04320.71
5.6.40.0000.04320.69
5.6.30.0000.04020.75
5.6.20.0070.03720.50
5.6.10.0070.03720.74
5.6.00.0070.03720.64
5.5.380.0070.07020.49
5.5.370.0070.07320.75
5.5.360.0100.06020.62
5.5.350.0100.08720.67
5.5.340.0070.04320.86
5.5.330.0130.03321.14
5.5.320.0100.03721.10
5.5.310.0030.05320.98
5.5.300.0100.04721.02
5.5.290.0000.04721.01
5.5.280.0070.07021.02
5.5.270.0070.04020.98
5.5.260.0000.05021.02
5.5.250.0100.03720.88
5.5.240.0070.04320.42
5.5.230.0030.04320.38
5.5.220.0070.04320.46
5.5.210.0170.02320.35
5.5.200.0070.04020.36
5.5.190.0070.03720.38
5.5.180.0070.03720.43
5.5.160.0000.03720.29
5.5.150.0030.04020.20
5.5.140.0030.05020.45
5.5.130.0000.04320.45
5.5.120.0070.03320.36
5.5.110.0100.03720.48
5.5.100.0030.04020.32
5.5.90.0030.03720.29
5.5.80.0130.03020.18
5.5.70.0070.03720.29
5.5.60.0070.06720.29
5.5.50.0170.07720.25
5.5.40.0130.06320.32
5.5.30.0200.06020.24
5.5.20.0100.04720.28
5.5.10.0000.07020.19
5.5.00.0130.06720.29
5.4.450.0100.03719.59
5.4.440.0030.04719.64
5.4.430.0000.05719.57
5.4.420.0030.04019.59
5.4.410.0030.03719.17
5.4.400.0030.04019.34
5.4.390.0070.03319.34
5.4.380.0000.05719.34
5.4.370.0030.03719.05
5.4.360.0000.04019.10
5.4.350.0070.03319.23
5.4.340.0100.03319.23
5.4.320.0230.01719.09
5.4.310.0000.04019.23
5.4.300.0030.04719.05
5.4.290.0070.03019.30
5.4.280.0030.04019.21
5.4.270.0030.04019.41
5.4.260.0070.03719.10
5.4.250.0000.04019.41
5.4.240.0030.03319.24
5.4.230.0000.04019.30
5.4.220.0200.05319.25
5.4.210.0100.04319.30
5.4.200.0170.06019.27
5.4.190.0030.08019.21
5.4.180.0070.07719.34
5.4.170.0100.04318.96
5.4.160.0030.06319.19
5.4.150.0070.07019.32
5.4.140.0100.04016.32
5.4.130.0170.06716.43
5.4.120.0170.03716.54
5.4.110.0100.07316.54
5.4.100.0030.07716.56
5.4.90.0100.07716.55
5.4.80.0130.06316.63
5.4.70.0030.06716.53
5.4.60.0130.06316.51
5.4.50.0070.04716.43
5.4.40.0100.03716.55
5.4.30.0030.07016.53
5.4.20.0130.04716.51
5.4.10.0070.04016.43
5.4.00.0100.04015.85
5.3.290.0100.03714.74
5.3.280.0000.03714.71
5.3.270.0000.04014.78
5.3.260.0070.04014.70
5.3.250.0070.07314.67
5.3.240.0000.07314.75
5.3.230.0030.04314.72
5.3.220.0000.07714.60
5.3.210.0100.04314.73
5.3.200.0030.06714.60
5.3.190.0200.06314.75
5.3.180.0100.04314.73
5.3.170.0070.04714.69
5.3.160.0130.07014.73
5.3.150.0070.07714.63
5.3.140.0070.07714.73
5.3.130.0070.07714.72
5.3.120.0030.08314.64
5.3.110.0030.04714.64
5.3.100.0030.04014.21
5.3.90.0030.04314.09
5.3.80.0070.07014.19
5.3.70.0100.05314.02
5.3.60.0100.06714.18
5.3.50.0070.03314.11
5.3.40.0070.07013.89
5.3.30.0070.06014.09
5.3.20.0070.06313.83
5.3.10.0070.07013.78
5.3.00.0070.07313.68
5.2.170.0000.03712.25
5.2.160.0000.03312.25
5.2.150.0000.06012.25
5.2.140.0130.05312.25
5.2.130.0170.03712.25
5.2.120.0070.05312.25
5.2.110.0030.06012.25
5.2.100.0100.04312.25
5.2.90.0000.05312.25
5.2.80.0030.06012.25
5.2.70.0130.05312.25
5.2.60.0030.06312.25
5.2.50.0030.04712.25
5.2.40.0130.05712.25
5.2.30.0130.05312.25
5.2.20.0000.07012.25
5.2.10.0070.03312.25
5.2.00.0030.06312.25
5.1.60.0100.05012.25
5.1.50.0030.05012.25
5.1.40.0070.05012.25
5.1.30.0030.03712.25
5.1.20.0000.03712.25
5.1.10.0000.04712.25
5.1.00.0030.05712.25
5.0.50.0000.03312.25
5.0.40.0030.03012.25
5.0.30.0030.03312.25
5.0.20.0000.04312.25
5.0.10.0000.03712.25
5.0.00.0130.03712.25
4.4.90.0070.03012.25
4.4.80.0070.02312.25
4.4.70.0030.03312.25
4.4.60.0030.03012.25
4.4.50.0030.02312.25
4.4.40.0000.02712.25
4.4.30.0030.03312.25
4.4.20.0030.02312.25
4.4.10.0030.03312.25
4.4.00.0000.05712.25
4.3.110.0000.03712.25
4.3.100.0030.03312.25
4.3.90.0030.02012.25
4.3.80.0070.02012.25
4.3.70.0070.03312.25
4.3.60.0000.02712.25
4.3.50.0000.03712.25
4.3.40.0070.02712.25
4.3.30.0000.03712.25
4.3.20.0000.03312.25
4.3.10.0000.03312.25
4.3.00.0000.03312.25

preferences:
46.43 ms | 401 KiB | 5 Q