3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(isNan(null) );

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)
8.3.60.0070.00718.43
8.3.50.0120.00922.04
8.3.40.0170.00318.67
8.3.30.0140.00718.67
8.3.20.0060.00320.09
8.3.10.0040.00423.48
8.3.00.0070.00719.97
8.2.180.0090.00616.63
8.2.170.0160.00322.96
8.2.160.0110.00320.44
8.2.150.0080.00024.18
8.2.140.0080.00824.66
8.2.130.0090.00020.96
8.2.120.0080.00026.35
8.2.110.0080.00019.24
8.2.100.0040.00717.91
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0030.00517.80
8.2.50.0040.00418.07
8.2.40.0030.00622.18
8.2.30.0050.00220.60
8.2.20.0070.00017.55
8.2.10.0000.00717.98
8.2.00.0040.00417.96
8.1.280.0000.01425.92
8.1.270.0080.00020.18
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00320.86
8.1.230.0000.01217.70
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.10
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0060.00318.52
8.1.160.0030.00320.62
8.1.150.0040.00418.74
8.1.140.0000.00819.43
8.1.130.0030.00317.49
8.1.120.0050.00217.36
8.1.110.0000.00717.34
8.1.100.0080.00017.25
8.1.90.0040.00417.32
8.1.80.0040.00417.38
8.1.70.0030.00317.28
8.1.60.0060.00317.47
8.1.50.0060.00317.41
8.1.40.0000.00817.34
8.1.30.0000.00817.57
8.1.20.0000.00717.47
8.1.10.0000.00817.50
8.1.00.0030.00617.30
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0030.00318.38
8.0.270.0070.00017.21
8.0.260.0040.00417.09
8.0.250.0000.00616.98
8.0.240.0040.00416.98
8.0.230.0030.00616.88
8.0.220.0050.00216.78
8.0.210.0000.00716.77
8.0.200.0030.00316.91
8.0.190.0070.00016.83
8.0.180.0040.00416.88
8.0.170.0000.00716.95
8.0.160.0000.00716.94
8.0.150.0040.00416.80
8.0.140.0060.00316.82
8.0.130.0030.00313.34
8.0.120.0040.00416.90
8.0.110.0030.00316.87
8.0.100.0040.00416.91
8.0.90.0000.00816.74
8.0.80.0150.00016.83
8.0.70.0040.00416.75
8.0.60.0000.00816.86
8.0.50.0000.00716.77
8.0.30.0090.00917.09
8.0.20.0110.00817.40
8.0.10.0070.00016.81
8.0.00.0090.00916.57
7.4.330.0000.00516.69
7.4.320.0030.00316.36
7.4.300.0030.00316.41
7.4.290.0000.00716.31
7.4.280.0030.00316.38
7.4.270.0000.00716.48
7.4.260.0070.00016.45
7.4.250.0000.00816.48
7.4.240.0030.00316.45
7.4.230.0000.00716.26
7.4.220.0130.01016.55
7.4.210.0140.00016.59
7.4.200.0070.00016.42
7.4.160.0060.01116.54
7.4.150.0070.01117.40
7.4.140.0160.00317.86
7.4.130.0090.00816.35
7.4.120.0130.00816.28
7.4.110.0170.00016.32
7.4.100.0120.00916.40
7.4.90.0140.00316.53
7.4.80.0110.01119.39
7.4.70.0030.01316.44
7.4.60.0090.00616.53
7.4.50.0070.00716.62
7.4.40.0100.01316.64
7.4.30.0040.01416.59
7.4.00.0080.00614.95
7.3.330.0060.00013.15
7.3.320.0060.00012.96
7.3.310.0030.00316.31
7.3.300.0040.00416.18
7.3.290.0120.00516.22
7.3.280.0100.00616.25
7.3.270.0080.01217.40
7.3.260.0220.00316.13
7.3.240.0080.00816.31
7.3.230.0100.00716.39
7.3.210.0100.00616.44
7.3.200.0130.00316.32
7.3.190.0080.00916.25
7.3.180.0060.00916.14
7.3.170.0170.00316.36
7.3.160.0120.00416.20
7.3.120.0070.01014.80
7.3.110.0070.01114.58
7.3.100.0090.00614.79
7.3.90.0030.01714.75
7.3.80.0000.00914.73
7.3.70.0130.00314.84
7.3.60.0090.00314.49
7.3.50.0030.01014.73
7.3.40.0110.00414.43
7.3.30.0090.00614.64
7.3.20.0030.00616.52
7.3.10.0030.00716.36
7.3.00.0070.01016.72
7.2.330.0070.01116.48
7.2.320.0060.01016.21
7.2.310.0100.01016.51
7.2.300.0030.01316.26
7.2.290.0090.00916.25
7.2.250.0060.01314.86
7.2.240.0100.01015.01
7.2.230.0060.00914.80
7.2.220.0090.00614.96
7.2.210.0000.01814.64
7.2.200.0030.01014.80
7.2.190.0040.01114.95
7.2.180.0100.00714.87
7.2.170.0040.00814.59
7.2.60.0090.00616.61
7.2.00.0060.00619.13
7.1.330.0040.01115.50
7.1.320.0100.00615.33
7.1.310.0000.00915.61
7.1.300.0090.00615.55
7.1.290.0030.01015.36
7.1.280.0030.01215.61
7.1.270.0030.00615.49
7.1.260.0040.01115.72
7.1.200.0060.00615.58
7.1.100.0040.00718.19
7.1.70.0060.01017.00
7.1.60.0070.01419.13
7.1.50.0110.01116.60
7.1.00.0030.07722.28
7.0.200.0030.00616.69
7.0.60.0130.04319.92
7.0.50.0100.03317.88
7.0.40.0070.08320.14
7.0.30.0300.07720.09
7.0.20.0330.06720.16
7.0.10.0100.04720.16
7.0.00.0100.08020.12
5.6.280.0000.06021.11
5.6.210.0170.06320.46
5.6.200.0030.08318.13
5.6.190.0070.04720.41
5.6.180.0270.05320.58
5.6.170.0300.04020.37
5.6.160.0070.09020.38
5.6.150.0130.03318.11
5.6.140.0030.05318.14
5.6.130.0030.05318.22
5.6.120.0170.07320.89
5.6.110.0100.07720.97
5.6.100.0030.09020.98
5.6.90.0100.06320.96
5.6.80.0030.07720.39
5.5.350.0270.06720.36
5.5.340.0130.07317.95
5.5.330.0070.04320.43
5.5.320.0230.04320.34
5.5.310.0200.03720.34
5.5.300.0100.04017.91
5.5.290.0070.08017.91
5.5.280.0030.07320.88
5.5.270.0030.04320.86
5.5.260.0070.04720.94
5.5.250.0130.07020.69
5.5.240.0230.07020.18

preferences:
48.01 ms | 401 KiB | 5 Q