3v4l.org

run code in 300+ PHP versions simultaneously
<?php function atLeastTwoNotNull() { return count(array_filter(func_get_args(), 'is_null' )) < 2; } $a = null; $b = true; $c = false; $d = null; $e = null; var_dump(atLeastTwoNotNull($a, $b, $c, $d, $e));

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)
8.3.40.0130.00618.56
8.3.30.0090.00620.36
8.3.20.0000.00820.04
8.3.10.0000.00821.03
8.3.00.0050.00222.44
8.2.170.0040.01122.96
8.2.160.0140.00022.26
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00020.56
8.2.110.0100.00019.27
8.2.100.0070.00417.91
8.2.90.0000.00919.04
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0030.00617.92
8.2.50.0000.00818.07
8.2.40.0000.00818.15
8.2.30.0070.00019.45
8.2.20.0080.00017.62
8.2.10.0000.00717.79
8.2.00.0000.00717.79
8.1.270.0060.00323.99
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00620.73
8.1.230.0070.00420.89
8.1.220.0030.00518.77
8.1.210.0030.00818.99
8.1.200.0000.00917.48
8.1.190.0040.00417.54
8.1.180.0080.00018.10
8.1.170.0040.00418.59
8.1.160.0040.00418.85
8.1.150.0050.00318.68
8.1.140.0070.00017.48
8.1.130.0000.00717.84
8.1.120.0060.00317.46
8.1.110.0040.00417.34
8.1.100.0070.00017.52
8.1.90.0040.00417.34
8.1.80.0070.00017.46
8.1.70.0000.00717.34
8.1.60.0030.00517.57
8.1.50.0000.00717.52
8.1.40.0030.00617.54
8.1.30.0000.00717.53
8.1.20.0000.00817.66
8.1.10.0070.00017.40
8.1.00.0000.00717.29
8.0.300.0070.00020.00
8.0.290.0080.00017.16
8.0.280.0000.00718.55
8.0.270.0050.00217.21
8.0.260.0040.00416.73
8.0.250.0000.00716.85
8.0.240.0080.00016.86
8.0.230.0030.00316.92
8.0.220.0030.00316.96
8.0.210.0070.00016.91
8.0.200.0000.00616.95
8.0.190.0030.00516.97
8.0.180.0080.00016.81
8.0.170.0070.00016.80
8.0.160.0000.00716.84
8.0.150.0000.00816.90
8.0.140.0000.00716.82
8.0.130.0000.00513.36
8.0.120.0040.00416.74
8.0.110.0040.00416.79
8.0.100.0040.00416.83
8.0.90.0040.00416.71
8.0.80.0060.01016.91
8.0.70.0070.00016.89
8.0.60.0070.00016.71
8.0.50.0030.00517.00
8.0.30.0130.00717.15
8.0.20.0140.00517.40
8.0.10.0070.00017.04
8.0.00.0090.01016.67
7.4.330.0030.00316.83
7.4.320.0030.00516.61
7.4.300.0030.00316.50
7.4.290.0000.00716.50
7.4.280.0000.00716.48
7.4.270.0060.00016.61
7.4.260.0030.00313.36
7.4.250.0070.00016.45
7.4.240.0000.00716.44
7.4.230.0030.00316.31
7.4.220.0030.01616.66
7.4.210.0090.00716.55
7.4.200.0030.00516.61
7.4.190.0050.00216.48
7.4.160.0040.01216.54
7.4.150.0040.01517.40
7.4.140.0080.00917.86
7.4.130.0150.00416.44
7.4.120.0090.00716.39
7.4.110.0180.00016.40
7.4.100.0100.00716.73
7.4.90.0100.00716.31
7.4.80.0090.00619.39
7.4.70.0030.01516.31
7.4.60.0070.01016.50
7.4.50.0030.00616.29
7.4.40.0120.00422.77
7.4.30.0090.01316.64
7.4.00.0060.01014.84
7.3.330.0050.00013.18
7.3.320.0060.00013.07
7.3.310.0000.00716.12
7.3.300.0000.00616.12
7.3.290.0070.00716.30
7.3.280.0090.00716.25
7.3.270.0080.00817.40
7.3.260.0090.01218.24
7.3.250.0100.00816.48
7.3.240.0060.01216.42
7.3.230.0120.00316.55
7.3.210.0120.00316.50
7.3.200.0120.00919.39
7.3.190.0090.00816.24
7.3.180.0120.00316.52
7.3.170.0070.01016.53
7.3.160.0160.00016.59
7.3.120.0040.01414.71
7.3.10.0100.00516.86
7.3.00.0080.00616.66
7.2.330.0180.00016.63
7.2.320.0140.00716.85
7.2.310.0150.00816.59
7.2.300.0050.01116.84
7.2.290.0130.00516.78
7.2.130.0000.01516.98
7.2.120.0030.00717.07
7.2.110.0000.01516.91
7.2.100.0030.00916.75
7.2.90.0060.00617.01
7.2.80.0030.00917.08
7.2.70.0070.00716.89
7.2.60.0090.00616.99
7.2.50.0090.00316.91
7.2.40.0070.00416.67
7.2.30.0030.00617.07
7.2.20.0070.00416.94
7.2.10.0060.00616.68
7.2.00.0050.01018.03
7.1.250.0120.00315.77
7.1.100.0000.01217.95
7.1.70.0130.00716.84
7.1.60.0140.01119.17
7.1.50.0120.00916.89
7.1.00.0000.07322.42
7.0.200.0080.00016.51
7.0.140.0130.06722.09
7.0.100.0000.04719.92
7.0.90.0030.04319.94
7.0.80.0000.04319.94
7.0.70.0100.04019.87
7.0.60.0000.04319.90
7.0.50.0130.04720.40
7.0.40.0070.03719.95
7.0.30.0130.04020.10
7.0.20.0070.04720.06
7.0.10.0070.08020.06
7.0.00.0100.08320.13
5.6.280.0000.07321.02
5.6.250.0030.04020.73
5.6.240.0070.04320.61
5.6.230.0030.05020.60
5.6.220.0030.04020.56
5.6.210.0070.04020.63
5.6.200.0100.03720.96
5.6.190.0030.04321.11
5.6.180.0000.04320.99
5.6.170.0070.07721.05
5.6.160.0100.04321.04
5.6.150.0070.08721.07
5.6.140.0100.08721.17
5.6.130.0070.05021.11
5.6.120.0130.06321.02
5.6.110.0070.07721.03
5.6.100.0070.08721.04
5.6.90.0130.08020.99
5.6.80.0070.08720.35
5.6.70.0070.07720.44
5.6.60.0070.06320.39
5.6.50.0070.07320.45
5.6.40.0130.07020.44
5.6.30.0100.07320.31
5.6.20.0070.08020.42
5.6.10.0030.05020.30
5.6.00.0070.06320.39
5.5.380.0000.04320.32
5.5.370.0030.04020.38
5.5.360.0030.03720.41
5.5.350.0000.05020.35
5.5.340.0070.04320.83
5.5.330.0030.03720.89
5.5.320.0130.07720.94
5.5.310.0070.05720.76
5.5.300.0030.05320.77
5.5.290.0070.08020.80
5.5.280.0130.07720.76
5.5.270.0100.08320.75
5.5.260.0070.04720.75
5.5.250.0070.07020.68
5.5.240.0130.05720.31
5.5.230.0100.07320.26
5.5.220.0070.04720.30
5.5.210.0030.05020.26
5.5.200.0070.08020.16
5.5.190.0100.07320.23
5.5.180.0070.04020.10
5.5.160.0170.04020.11
5.5.150.0170.06719.97
5.5.140.0130.03020.23
5.5.130.0070.04020.21
5.5.120.0130.07320.24
5.5.110.0100.07720.10
5.5.100.0100.07720.07
5.5.90.0070.04320.07
5.5.80.0070.04320.16
5.5.70.0100.07320.09
5.5.60.0100.06320.15
5.5.50.0100.04020.03
5.5.40.0170.07320.09
5.5.30.0100.07720.05
5.5.20.0030.06020.06
5.5.10.0070.07719.96
5.5.00.0000.08019.97
5.4.450.0070.07719.23
5.4.440.0030.07019.36
5.4.430.0170.07019.43
5.4.420.0170.05719.43
5.4.410.0070.08019.24
5.4.400.0130.04319.21
5.4.390.0030.06319.05
5.4.380.0100.05719.13
5.4.370.0030.07019.24
5.4.360.0070.05319.14
5.4.350.0100.07019.05
5.4.340.0130.08018.88
5.4.320.0030.08019.05
5.4.310.0030.08019.14
5.4.300.0170.06718.96
5.4.290.0070.07019.23
5.4.280.0100.07019.21
5.4.270.0070.07319.03
5.4.260.0070.07718.95
5.4.250.0070.07019.02
5.4.240.0030.07318.89
5.4.230.0030.07319.18
5.4.220.0100.07718.85
5.4.210.0030.07019.04
5.4.200.0070.07718.89
5.4.190.0100.05718.94
5.4.180.0070.04319.11
5.4.170.0070.05719.18
5.4.160.0170.03319.21
5.4.150.0100.07019.21
5.4.140.0070.04316.52
5.4.130.0070.07016.43
5.4.120.0030.07316.18
5.4.110.0070.07016.39
5.4.100.0030.07716.51
5.4.90.0070.05716.28
5.4.80.0100.06716.33
5.4.70.0030.04016.38
5.4.60.0070.07316.32
5.4.50.0100.07016.48
5.4.40.0070.05716.52
5.4.30.0170.05316.43
5.4.20.0030.07716.42
5.4.10.0030.05316.44
5.4.00.0100.07015.86
5.3.290.0000.08014.68
5.3.280.0100.07714.73
5.3.270.0130.07014.59
5.3.260.0070.07014.54
5.3.250.0030.04714.58
5.3.240.0000.05014.64
5.3.230.0070.07014.52
5.3.220.0070.07714.59
5.3.210.0070.04314.55
5.3.200.0100.07314.71
5.3.190.0030.07714.62
5.3.180.0030.04314.67
5.3.170.0030.06314.49
5.3.160.0070.06014.68
5.3.150.0030.06014.60
5.3.140.0000.05314.53
5.3.130.0100.06714.58
5.3.120.0170.03314.61
5.3.110.0130.07014.57
5.3.100.0100.07014.16
5.3.90.0130.06713.95
5.3.80.0070.06713.90
5.3.70.0030.07714.17
5.3.60.0130.05314.03
5.3.50.0170.05014.09
5.3.40.0070.05714.00
5.3.30.0130.03713.83
5.3.20.0100.07013.68
5.3.10.0030.06313.71
5.3.00.0070.07713.52
5.2.170.0100.06011.99
5.2.160.0070.06011.99
5.2.150.0070.04711.99
5.2.140.0000.04011.99
5.2.130.0030.05311.99
5.2.120.0070.03711.99
5.2.110.0070.04011.99
5.2.100.0070.05711.99
5.2.90.0030.03311.99
5.2.80.0100.05711.99
5.2.70.0070.05711.99
5.2.60.0100.05311.99
5.2.50.0000.05711.99
5.2.40.0030.03311.99
5.2.30.0030.06311.99
5.2.20.0070.05311.99
5.2.10.0130.04711.99
5.2.00.0030.06011.99
5.1.60.0030.04011.99
5.1.50.0070.04711.99
5.1.40.0100.04311.99
5.1.30.0070.05011.99
5.1.20.0070.03311.99
5.1.10.0070.05011.99
5.1.00.0030.04011.99
5.0.50.0000.03311.99
5.0.40.0030.03711.99
5.0.30.0070.04711.99
5.0.20.0030.04311.99
5.0.10.0000.04011.99
5.0.00.0070.06311.99
4.4.90.0030.03011.99
4.4.80.0030.02711.99
4.4.70.0070.01711.99
4.4.60.0030.03311.99
4.4.50.0000.02711.99
4.4.40.0000.05011.99
4.4.30.0000.04011.99
4.4.20.0000.03311.99
4.4.10.0070.02711.99
4.4.00.0030.05011.99
4.3.110.0070.02311.99
4.3.100.0030.03011.99
4.3.90.0070.02711.99
4.3.80.0000.02711.99
4.3.70.0070.03011.99
4.3.60.0000.03311.99
4.3.50.0030.02311.99
4.3.40.0070.05011.99
4.3.30.0000.03711.99
4.3.20.0000.04011.99
4.3.10.0030.01311.99
4.3.00.0030.02711.99

preferences:
39.2 ms | 400 KiB | 5 Q