3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((array) ''); var_dump('' == array()); $entry = array( 0 => 'foo', 1 => false, 2 => -1, 3 => null, 4 => '0' ); print_r(array_filter($entry));

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)
8.3.60.0170.00316.50
8.3.50.0090.00917.50
8.3.40.0060.00918.61
8.3.30.0090.00618.62
8.3.20.0080.00018.70
8.3.10.0050.00318.52
8.3.00.0140.00419.26
8.2.180.0140.00016.36
8.2.170.0090.00622.96
8.2.160.0090.00618.81
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0070.00019.65
8.2.110.0100.00020.35
8.2.100.0060.00617.91
8.2.90.0030.00517.91
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0000.00817.68
8.2.40.0090.00019.31
8.2.30.0000.00817.73
8.2.20.0060.00617.57
8.2.10.0000.00717.60
8.2.00.0050.00517.57
8.1.280.0070.00725.92
8.1.270.0000.00723.99
8.1.260.0000.00826.35
8.1.250.0030.00628.09
8.1.240.0030.00621.87
8.1.230.0110.00017.57
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0000.00817.62
8.1.160.0040.00419.00
8.1.150.0040.00418.56
8.1.140.0040.00417.29
8.1.130.0050.00217.44
8.1.120.0000.00717.29
8.1.110.0040.00417.43
8.1.100.0000.00717.21
8.1.90.0000.00717.41
8.1.80.0040.00417.43
8.1.70.0070.00017.36
8.1.60.0040.00417.50
8.1.50.0020.00517.29
8.1.40.0040.00417.34
8.1.30.0040.00617.53
8.1.20.0090.00317.63
8.1.10.0000.00817.43
8.1.00.0030.00517.33
8.0.300.0070.00019.97
8.0.290.0020.00516.75
8.0.280.0080.00018.61
8.0.270.0030.00317.18
8.0.260.0000.00616.72
8.0.250.0080.00016.89
8.0.240.0000.00716.87
8.0.230.0030.00416.88
8.0.220.0060.00316.88
8.0.210.0000.00816.88
8.0.200.0000.00716.84
8.0.190.0030.00316.98
8.0.180.0070.00016.87
8.0.170.0030.00616.85
8.0.160.0080.00016.96
8.0.150.0030.00616.72
8.0.140.0080.00016.87
8.0.130.0050.00013.34
8.0.120.0030.00616.73
8.0.110.0040.00416.67
8.0.100.0050.00316.72
8.0.90.0030.00516.72
8.0.80.0070.01016.84
8.0.70.0030.00616.73
8.0.60.0080.00016.87
8.0.50.0040.00416.80
8.0.30.0110.00717.11
8.0.20.0080.01117.02
8.0.10.0000.00717.05
8.0.00.0150.00616.53
7.4.330.0040.00012.85
7.4.320.0000.00616.44
7.4.300.0060.00016.41
7.4.290.0060.00016.52
7.4.280.0030.00516.45
7.4.270.0000.00716.49
7.4.260.0030.00313.21
7.4.250.0000.00816.51
7.4.240.0070.00016.45
7.4.230.0090.00016.22
7.4.220.0070.01416.57
7.4.210.0110.00916.41
7.4.200.0070.00016.59
7.4.190.0040.00316.65
7.4.160.0130.00316.50
7.4.150.0100.00716.20
7.4.140.0000.01717.86
7.4.130.0120.00616.25
7.4.120.0160.00616.50
7.4.110.0100.00716.54
7.4.100.0040.01216.43
7.4.90.0120.00416.43
7.4.80.0100.01319.39
7.4.70.0110.00516.60
7.4.60.0060.01216.39
7.4.50.0050.00016.38
7.4.40.0070.00716.41
7.4.30.0050.01116.31
7.4.00.0090.00714.93
7.3.330.0060.00012.98
7.3.320.0050.00013.02
7.3.310.0000.00616.25
7.3.300.0030.00316.17
7.3.290.0080.00916.14
7.3.280.0140.00616.18
7.3.270.0110.00616.34
7.3.260.0140.00716.28
7.3.240.0090.00916.36
7.3.230.0120.00416.13
7.3.210.0170.00016.30
7.3.200.0140.00716.40
7.3.190.0090.00916.43
7.3.180.0120.00916.46
7.3.170.0140.00016.29
7.3.160.0110.00516.11
7.3.120.0070.01014.71
7.3.110.0060.01314.64
7.3.100.0060.00614.66
7.3.90.0070.00714.34
7.3.80.0070.00714.55
7.3.70.0090.00914.62
7.3.60.0030.01114.51
7.3.50.0000.01314.37
7.3.40.0030.01014.70
7.3.30.0090.00614.70
7.3.20.0030.00616.51
7.3.10.0060.00616.60
7.3.00.0030.00616.46
7.2.330.0090.00916.54
7.2.320.0100.01316.29
7.2.310.0090.00916.42
7.2.300.0090.00916.56
7.2.290.0060.01216.62
7.2.250.0060.01215.07
7.2.240.0100.01014.91
7.2.230.0070.00714.71
7.2.220.0070.00314.68
7.2.210.0070.00414.81
7.2.200.0110.00614.81
7.2.190.0040.00714.95
7.2.180.0030.00914.95
7.2.170.0030.01314.89
7.2.00.0080.00619.25
7.1.330.0000.01515.54
7.1.320.0000.00815.57
7.1.310.0000.01815.78
7.1.300.0000.01415.86
7.1.290.0090.00015.50
7.1.280.0040.01215.53
7.1.270.0000.01015.65
7.1.260.0000.01515.60
7.1.200.0090.00315.81
7.1.100.0040.00818.18
7.1.70.0000.00717.23
7.1.60.0000.01819.21
7.1.50.0260.01034.73
7.1.00.0000.03322.34
7.0.200.0070.00316.70
7.0.140.0130.06322.07
7.0.120.0100.06322.18
7.0.60.0170.06719.92
7.0.50.0030.04317.83
7.0.40.0070.04020.05
7.0.30.0270.08720.25
7.0.20.0170.06020.21
7.0.10.0070.04020.24
7.0.00.0170.04720.24
5.6.280.0000.07721.01
5.6.210.0000.08320.61
5.6.200.0030.08718.18
5.6.190.0070.08320.39
5.6.180.0300.05320.33
5.6.170.0270.05720.71
5.6.160.0130.05020.39
5.6.150.0100.03318.20
5.6.140.0130.03318.11
5.6.130.0030.07718.17
5.6.120.0200.06721.00
5.6.110.0070.08721.00
5.6.100.0100.07721.02
5.6.90.0100.07320.95
5.6.80.0030.04020.35
5.5.350.0300.07720.43
5.5.340.0130.04317.95
5.5.330.0130.08320.40
5.5.320.0200.08720.32
5.5.310.0300.06020.23
5.5.300.0130.06718.01
5.5.290.0170.06718.03
5.5.280.0070.03720.79
5.5.270.0130.03320.79
5.5.260.0100.04720.86
5.5.250.0100.03720.68
5.5.240.0100.07020.26
5.4.450.0070.04019.44
5.4.440.0070.03719.20
5.4.430.0000.04019.40
5.4.420.0000.04019.17
5.4.410.0030.03719.04
5.4.400.0100.05319.25
5.4.390.0030.04019.25
5.4.380.0070.04019.14
5.4.370.0070.07718.87
5.4.360.0070.06718.98
5.4.350.0100.05318.87
5.4.340.0000.06318.92
5.4.320.0130.03719.14
5.4.310.0130.03718.92
5.4.300.0070.05018.88
5.4.290.0100.07719.00
5.4.280.0070.07719.23
5.4.270.0070.04319.24
5.4.260.0100.08019.00
5.4.250.0000.04719.24
5.4.240.0070.04719.14
5.4.230.0200.06319.14
5.4.220.0030.07019.23
5.4.210.0070.07319.00
5.4.200.0070.04019.11
5.4.190.0100.04718.83
5.4.180.0070.04719.20
5.4.170.0030.04319.13
5.4.160.0100.07719.22
5.4.150.0030.05019.13
5.4.140.0100.04016.43
5.4.130.0100.04016.55
5.4.120.0030.03716.49
5.4.110.0030.04016.54
5.4.100.0030.03716.41
5.4.90.0070.07716.34
5.4.80.0170.03316.44
5.4.70.0100.07016.45
5.4.60.0070.05316.40
5.4.50.0100.04016.43
5.4.40.0170.05016.25
5.4.30.0070.07716.24
5.4.20.0070.04316.27
5.4.10.0030.06716.38
5.4.00.0070.05015.76
5.3.290.0000.04314.68
5.3.280.0100.04014.59
5.3.270.0130.07014.61
5.3.260.0030.04314.52
5.3.250.0100.04314.63
5.3.240.0100.03714.64
5.3.230.0070.04314.73
5.3.220.0130.07014.57
5.3.210.0070.04714.56
5.3.200.0030.04714.59
5.3.190.0070.05014.59
5.3.180.0100.07014.60
5.3.170.0030.06714.60
5.3.160.0030.05314.55
5.3.150.0070.08314.71
5.3.140.0100.04714.62
5.3.130.0170.06314.68
5.3.120.0030.04314.43
5.3.110.0130.06014.59
5.3.100.0070.07314.18
5.3.90.0070.03714.08
5.3.80.0000.04013.95
5.3.70.0130.06713.96
5.3.60.0000.05313.95
5.3.50.0030.03713.99
5.3.40.0100.04314.10
5.3.30.0070.06313.94
5.3.20.0000.05713.68
5.3.10.0100.06713.64
5.3.00.0030.03713.63
5.2.170.0070.02711.09
5.2.160.0000.06711.20
5.2.150.0070.05711.29
5.2.140.0000.06711.19
5.2.130.0030.05711.13
5.2.120.0030.04711.06
5.2.110.0070.03311.06
5.2.100.0000.04311.17
5.2.90.0030.03711.10
5.2.80.0030.03011.14
5.2.70.0030.03011.15
5.2.60.0070.03311.04
5.2.50.0070.06010.97
5.2.40.0070.04711.00
5.2.30.0030.04010.92
5.2.20.0100.06011.00
5.2.10.0070.05010.77
5.2.00.0070.06010.76
5.1.60.0030.06010.03
5.1.50.0070.0309.89
5.1.40.0000.04010.12
5.1.30.0000.04310.34
5.1.20.0100.03310.50
5.1.10.0030.0309.96
5.1.00.0030.0279.96
5.0.50.0030.0378.49
5.0.40.0030.0308.55
5.0.30.0030.0308.18
5.0.20.0030.0478.19
5.0.10.0000.0338.13
5.0.00.0000.0338.15
4.4.90.0000.0277.85
4.4.80.0000.0377.85
4.4.70.0000.0237.85
4.4.60.0000.0237.85
4.4.50.0030.0337.85
4.4.40.0000.0277.85
4.4.30.0000.0377.85
4.4.20.0000.0237.85
4.4.10.0030.0377.85
4.4.00.0070.0507.85
4.3.110.0000.0207.85
4.3.100.0000.0277.85
4.3.90.0000.0277.85
4.3.80.0000.0307.85
4.3.70.0070.0307.85
4.3.60.0030.0177.85
4.3.50.0070.0107.85
4.3.40.0030.0507.85
4.3.30.0000.0277.85
4.3.20.0070.0177.85
4.3.10.0030.0337.85
4.3.00.0000.0277.85

preferences:
51.57 ms | 401 KiB | 5 Q