3v4l.org

run code in 300+ PHP versions simultaneously
<?php function myIsset($value) { return isset($value); } $array1 = array( 'str' => 'foo', 'null1' => null, 'null2' => null, 'bool' => true, ); $filtered_array1 = array_filter($array1, 'myIsset'); var_dump($array1, $filtered_array1, array_diff($array1, $filtered_array1)); $array2 = $array1; $array2['bool'] = false; $filtered_array2 = array_filter($array2, 'myIsset'); var_dump($array2, $filtered_array2, array_diff($array2, $filtered_array2));

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)
8.3.60.0070.01418.16
8.3.50.0170.00321.99
8.3.40.0170.00318.52
8.3.30.0070.00718.84
8.3.20.0000.00818.77
8.3.10.0040.00420.97
8.3.00.0070.00021.77
8.2.180.0170.00316.38
8.2.170.0100.00722.96
8.2.160.0100.00321.05
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0050.00326.16
8.2.120.0000.00821.18
8.2.110.0050.00521.04
8.2.100.0060.00617.78
8.2.90.0050.00517.84
8.2.80.0030.00618.03
8.2.70.0060.00317.63
8.2.60.0040.00417.63
8.2.50.0040.00417.50
8.2.40.0000.00918.34
8.2.30.0040.00421.14
8.2.20.0060.00317.53
8.2.10.0000.00817.68
8.2.00.0060.00317.54
8.1.280.0090.00625.92
8.1.270.0060.00323.99
8.1.260.0000.01026.35
8.1.250.0080.00028.09
8.1.240.0000.00820.73
8.1.230.0030.00722.13
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00517.23
8.1.190.0080.00017.23
8.1.180.0120.00018.10
8.1.170.0000.00918.55
8.1.160.0000.00718.73
8.1.150.0000.00718.45
8.1.140.0000.00717.30
8.1.130.0070.00017.73
8.1.120.0040.00317.44
8.1.110.0020.00517.39
8.1.100.0040.00417.41
8.1.90.0070.00017.38
8.1.80.0000.00817.43
8.1.70.0030.00317.37
8.1.60.0060.00317.53
8.1.50.0040.00417.41
8.1.40.0070.00017.45
8.1.30.0000.00817.59
8.1.20.0000.00817.56
8.1.10.0030.00517.49
8.1.00.0030.00717.51
8.0.300.0070.00020.03
8.0.290.0000.00716.63
8.0.280.0040.00218.29
8.0.270.0030.00317.22
8.0.260.0070.00016.71
8.0.250.0040.00416.82
8.0.240.0080.00016.93
8.0.230.0030.00316.92
8.0.220.0040.00416.83
8.0.210.0000.00716.79
8.0.200.0030.00316.79
8.0.190.0070.00016.77
8.0.180.0050.00216.81
8.0.170.0040.00416.77
8.0.160.0030.00416.79
8.0.150.0040.00416.80
8.0.140.0000.00716.69
8.0.130.0000.00613.23
8.0.120.0030.00516.76
8.0.110.0040.00416.84
8.0.100.0040.00416.81
8.0.90.0000.00716.72
8.0.80.0110.00316.76
8.0.70.0040.00416.76
8.0.60.0040.00416.70
8.0.50.0040.00416.73
8.0.30.0110.00916.88
8.0.20.0110.01117.40
8.0.10.0040.00416.81
8.0.00.0100.01116.76
7.4.330.0020.00214.65
7.4.320.0000.00616.59
7.4.300.0040.00416.42
7.4.290.0080.00016.55
7.4.280.0050.00316.36
7.4.270.0000.00716.46
7.4.260.0030.00313.23
7.4.250.0000.01016.30
7.4.240.0070.00016.34
7.4.230.0040.00416.60
7.4.220.0120.00616.34
7.4.210.0080.00616.49
7.4.200.0030.00316.49
7.4.190.0040.00416.41
7.4.160.0100.00616.32
7.4.150.0070.01317.40
7.4.140.0130.00817.86
7.4.130.0170.00616.57
7.4.120.0080.01016.46
7.4.110.0140.00716.47
7.4.100.0090.00916.41
7.4.90.0170.00716.40
7.4.80.0100.00719.39
7.4.70.0170.00616.46
7.4.60.0170.00416.41
7.4.50.0030.00616.29
7.4.40.0030.01322.77
7.4.30.0120.00616.46
7.4.00.0070.00715.13
7.3.330.0050.00013.16
7.3.320.0000.00513.26
7.3.310.0050.00216.01
7.3.300.0000.00716.28
7.3.290.0000.01416.25
7.3.280.0090.00916.23
7.3.270.0150.00317.40
7.3.260.0080.01118.24
7.3.250.0090.00816.50
7.3.240.0100.01316.54
7.3.230.0120.00616.63
7.3.210.0220.03816.41
7.3.200.0150.00619.39
7.3.190.0030.01616.30
7.3.180.0090.00616.54
7.3.170.0080.00816.38
7.3.160.0050.01116.13
7.3.120.0060.00614.93
7.2.330.0100.01016.39
7.2.320.0060.01216.52
7.2.310.0060.01516.70
7.2.300.0190.00416.76
7.2.290.0110.00716.61
7.2.60.0070.00716.59
7.2.00.0000.01519.31
7.1.200.0000.01315.79
7.1.100.0080.00517.74
7.1.70.0040.00416.77
7.1.60.0100.01319.40
7.1.50.0040.02116.83
7.1.00.0030.03722.46
7.0.200.0090.00616.68
7.0.140.0100.06721.95
7.0.60.0000.05721.73
7.0.50.0000.05322.09
7.0.40.0030.04320.04
7.0.30.0000.08319.96
7.0.20.0000.07320.08
7.0.10.0000.07020.03
7.0.00.0100.07019.95
5.6.280.0000.07720.86
5.6.210.0100.09020.77
5.6.200.0070.07721.01
5.6.190.0030.04021.00
5.6.180.0070.07721.13
5.6.170.0000.08021.13
5.6.160.0030.07021.14
5.6.150.0000.08021.03
5.6.140.0070.07720.97
5.6.130.0030.07721.00
5.6.120.0030.08320.88
5.6.110.0070.05020.89
5.6.100.0030.08721.01
5.6.90.0000.07321.00
5.6.80.0000.06720.29
5.6.70.0070.06720.36
5.6.60.0100.07020.35
5.6.50.0100.07720.53
5.6.40.0000.07320.33
5.6.30.0070.07020.51
5.6.20.0100.07320.39
5.6.10.0030.07720.49
5.6.00.0000.06720.39
5.5.350.0070.03720.44
5.5.340.0030.04320.62
5.5.330.0000.06020.77
5.5.320.0000.08720.69
5.5.310.0170.06720.90
5.5.300.0100.04320.66
5.5.290.0070.06320.80
5.5.280.0000.04320.77
5.5.270.0100.08020.79
5.5.260.0100.07720.68
5.5.250.0030.04720.68
5.5.240.0100.07020.15
5.5.230.0100.07720.04
5.5.220.0070.07320.36
5.5.210.0130.07720.34
5.5.200.0100.07020.01
5.5.190.0070.08020.25
5.5.180.0100.07720.15
5.5.160.0070.07720.05
5.5.150.0000.08020.22
5.5.140.0030.06020.09
5.5.130.0030.07720.20
5.5.120.0070.07720.03
5.5.110.0030.07720.08
5.5.100.0100.06020.14
5.5.90.0070.08020.11
5.5.80.0000.07020.11
5.5.70.0070.07320.00
5.5.60.0000.07720.10
5.5.50.0030.07720.04
5.5.40.0000.08020.03
5.5.30.0030.05720.20
5.5.20.0000.06320.12
5.5.10.0070.07320.08
5.5.00.0000.07720.09
5.4.450.0070.06019.26
5.4.440.0000.05719.45
5.4.430.0030.08719.54
5.4.420.0030.07719.39
5.4.410.0130.06719.13
5.4.400.0000.07718.93
5.4.390.0070.07019.07
5.4.380.0100.07019.07
5.4.370.0030.07319.04
5.4.360.0030.07718.90
5.4.350.0000.07719.22
5.4.340.0070.06719.06
5.4.320.0100.07719.17
5.4.310.0030.07719.16
5.4.300.0070.04319.06
5.4.290.0000.06019.05
5.4.280.0100.06719.22
5.4.270.0000.07019.01
5.4.260.0000.08319.07
5.4.250.0000.06319.16
5.4.240.0000.07019.11
5.4.230.0070.07019.04
5.4.220.0070.07719.01
5.4.210.0030.07019.04
5.4.200.0070.07019.00
5.4.190.0070.07719.02
5.4.180.0030.07019.21
5.4.170.0070.07319.02
5.4.160.0070.07319.05
5.4.150.0000.08018.99
5.4.140.0070.06316.43
5.4.130.0030.07016.42
5.4.120.0000.07016.43
5.4.110.0100.06716.25
5.4.100.0030.07316.42
5.4.90.0030.06716.37
5.4.80.0030.05316.35
5.4.70.0070.06716.52
5.4.60.0070.06316.44
5.4.50.0030.07016.32
5.4.40.0130.05716.43
5.4.30.0030.07316.32
5.4.20.0070.05016.39
5.4.10.0030.06016.52
5.4.00.0070.06715.89
5.3.290.0030.07714.71
5.3.280.0030.07014.64
5.3.270.0000.07314.52
5.3.260.0070.07014.59
5.3.250.0070.07314.65
5.3.240.0030.06314.52
5.3.230.0030.07314.68
5.3.220.0030.07014.64
5.3.210.0070.07014.48
5.3.200.0070.07714.63
5.3.190.0130.06714.52
5.3.180.0000.06314.64
5.3.170.0030.04314.65
5.3.160.0030.07314.62
5.3.150.0070.06714.63
5.3.140.0030.07714.59
5.3.130.0000.06014.61
5.3.120.0000.05714.51
5.3.110.0070.07014.59
5.3.100.0030.07014.00
5.3.90.0100.06714.04
5.3.80.0000.07314.11
5.3.70.0070.07314.05
5.3.60.0030.07714.05
5.3.50.0000.06314.05
5.3.40.0070.06714.01
5.3.30.0030.06014.00
5.3.20.0170.06313.54
5.3.10.0000.05313.76
5.3.00.0030.07013.62
5.2.170.0000.06311.04
5.2.160.0030.05711.22
5.2.150.0100.05711.19
5.2.140.0100.05711.00
5.2.130.0000.06310.95
5.2.120.0030.05711.14
5.2.110.0030.04711.00
5.2.100.0000.06011.00
5.2.90.0000.05011.17
5.2.80.0000.06010.98
5.2.70.0070.06010.99
5.2.60.0000.06011.09
5.2.50.0000.06711.04
5.2.40.0000.06011.06
5.2.30.0000.05710.82
5.2.20.0070.05010.96
5.2.10.0070.05710.96
5.2.00.0000.06010.77
5.1.60.0030.04710.37
5.1.50.0000.05710.37
5.1.40.0000.05010.37
5.1.30.0030.04010.40
5.1.20.0000.05010.37
5.1.10.0030.05710.37
5.1.00.0030.05310.37
5.0.50.0070.04310.37
5.0.40.0030.04310.37
5.0.30.0030.05710.37
5.0.20.0000.04010.37
5.0.10.0030.04310.37
5.0.00.0000.06710.37
4.4.90.0030.03310.37
4.4.80.0000.03710.37
4.4.70.0030.03310.37
4.4.60.0000.03710.37
4.4.50.0000.03710.37
4.4.40.0000.05010.37
4.4.30.0070.03010.37
4.4.20.0030.03010.37
4.4.10.0070.02310.37
4.4.00.0000.05310.37
4.3.110.0000.03010.37
4.3.100.0000.03310.37
4.3.90.0000.03710.37
4.3.80.0070.05010.37
4.3.70.0000.03310.37
4.3.60.0000.03310.37
4.3.50.0070.03310.37
4.3.40.0000.05310.37
4.3.30.0030.03310.37
4.3.20.0000.03710.37
4.3.10.0030.03310.37
4.3.00.0000.03310.37

preferences:
49.34 ms | 401 KiB | 5 Q