3v4l.org

run code in 300+ PHP versions simultaneously
<?php function imageFilename($arr) { return $arr; } var_dump(array(1) + array(2)); var_dump(array_filter(array_map('imageFilename', array('a' => 2))) + array('b' => 1));

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)
8.3.60.0100.01018.30
8.3.50.0120.00521.89
8.3.40.0130.01018.89
8.3.30.0120.00918.75
8.3.20.0040.01120.16
8.3.10.0000.00823.71
8.3.00.0030.01222.52
8.2.180.0120.00316.50
8.2.170.0170.00322.96
8.2.160.0100.01020.68
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00019.36
8.2.110.0080.00320.99
8.2.100.0080.00417.66
8.2.90.0000.00819.11
8.2.80.0080.00017.97
8.2.70.0080.00017.50
8.2.60.0060.00317.80
8.2.50.0000.00818.07
8.2.40.0000.00918.09
8.2.30.0040.00417.85
8.2.20.0000.00717.70
8.2.10.0000.00819.53
8.2.00.0000.00817.73
8.1.280.0140.00725.92
8.1.270.0080.00023.84
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00622.22
8.1.230.0110.00018.88
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.22
8.1.190.0080.00017.10
8.1.180.0030.00618.10
8.1.170.0030.00518.61
8.1.160.0060.00321.90
8.1.150.0060.00318.49
8.1.140.0000.00717.31
8.1.130.0040.00417.66
8.1.120.0040.00417.35
8.1.110.0000.00717.18
8.1.100.0040.00417.35
8.1.90.0050.00217.33
8.1.80.0040.00417.23
8.1.70.0070.00017.29
8.1.60.0000.00917.38
8.1.50.0000.00817.40
8.1.40.0050.00317.28
8.1.30.0030.00617.48
8.1.20.0000.00817.51
8.1.10.0070.00017.34
8.1.00.0040.00417.32
8.0.300.0040.00419.91
8.0.290.0040.00416.75
8.0.280.0040.00418.34
8.0.270.0000.00717.08
8.0.260.0050.00316.73
8.0.250.0030.00316.87
8.0.240.0000.00716.78
8.0.230.0070.00016.91
8.0.220.0030.00316.84
8.0.210.0000.00716.77
8.0.200.0030.00316.79
8.0.190.0000.00716.75
8.0.180.0000.00716.73
8.0.170.0000.00716.86
8.0.160.0040.00416.68
8.0.150.0000.00716.75
8.0.140.0000.00716.67
8.0.130.0000.00613.31
8.0.120.0050.00316.80
8.0.110.0000.00716.80
8.0.100.0030.00516.80
8.0.90.0000.00716.78
8.0.80.0150.00616.86
8.0.70.0000.00716.71
8.0.60.0050.00216.68
8.0.50.0080.00016.93
8.0.30.0160.00316.92
8.0.20.0110.00717.40
8.0.10.0030.00316.89
8.0.00.0120.00616.70
7.4.330.0000.00515.00
7.4.320.0030.00316.35
7.4.300.0060.00016.36
7.4.290.0000.00616.41
7.4.280.0030.00316.45
7.4.270.0030.00316.36
7.4.260.0030.00316.32
7.4.250.0040.00416.31
7.4.240.0020.00516.44
7.4.230.0000.00716.20
7.4.220.0100.01016.46
7.4.210.0090.00616.48
7.4.200.0040.00416.46
7.4.190.0070.00016.54
7.4.160.0130.01016.24
7.4.150.0090.00917.40
7.4.140.0120.00617.86
7.4.130.0080.01116.35
7.4.120.0130.00816.41
7.4.110.0090.00916.39
7.4.100.0060.01216.40
7.4.90.0130.01016.23
7.4.80.0030.01416.44
7.4.70.0100.01016.50
7.4.60.0140.00316.34
7.4.50.0040.00416.31
7.4.40.0070.01022.77
7.4.30.0040.01216.57
7.4.00.0030.01014.77
7.3.330.0030.00313.24
7.3.320.0060.00013.06
7.3.310.0000.00716.06
7.3.300.0040.00416.25
7.3.290.0130.00616.10
7.3.280.0040.01216.18
7.3.270.0080.01517.40
7.3.260.0200.00316.21
7.3.250.0060.01116.25
7.3.240.0060.01016.26
7.3.230.0060.01316.39
7.3.210.0120.00416.25
7.3.200.0090.00919.39
7.3.190.0030.01016.38
7.3.180.0030.01216.37
7.3.170.0120.00316.30
7.3.160.0100.01016.30
7.3.120.0000.00914.98
7.3.00.0070.01016.52
7.2.330.0110.00616.38
7.2.320.0130.00616.32
7.2.310.0070.01016.27
7.2.300.0090.00916.51
7.2.290.0160.00016.39
7.2.130.0030.01016.86
7.2.120.0100.01016.70
7.2.110.0090.00916.61
7.2.100.0140.00416.55
7.2.90.0060.00916.73
7.2.80.0070.00716.74
7.2.70.0000.01216.73
7.2.60.0040.00616.64
7.2.50.0080.00416.48
7.2.40.0030.01116.74
7.2.30.0070.00716.43
7.2.20.0040.01116.57
7.2.10.0040.00416.39
7.2.00.0020.01017.90
7.1.250.0070.00715.69
7.1.240.0100.01015.46
7.1.230.0140.00315.45
7.1.220.0090.00615.59
7.1.210.0110.00415.56
7.1.200.0020.01015.51
7.1.190.0110.00015.81
7.1.180.0040.00415.59
7.1.170.0070.00715.74
7.1.160.0120.00415.67
7.1.150.0070.00315.68
7.1.140.0060.00315.39
7.1.130.0040.00715.55
7.1.120.0030.00615.66
7.1.110.0040.00815.53
7.1.100.0030.01116.60
7.1.90.0060.00615.54
7.1.80.0060.00315.71
7.1.70.0030.01116.38
7.1.60.0050.01317.30
7.1.50.0110.01025.19
7.1.40.0060.00615.59
7.1.30.0070.00415.33
7.1.20.0080.00415.63
7.1.10.0030.01315.42
7.1.00.0070.04218.93
7.0.330.0110.00415.28
7.0.320.0100.00315.13
7.0.310.0040.00814.95
7.0.300.0070.00315.00
7.0.290.0100.00315.34
7.0.280.0030.00915.04
7.0.270.0070.00714.55
7.0.260.0130.00015.17
7.0.250.0070.01015.25
7.0.240.0030.00915.34
7.0.230.0100.00315.26
7.0.220.0060.00615.25
7.0.210.0060.00615.23
7.0.200.0090.00415.92
7.0.190.0030.00615.28
7.0.180.0050.00515.24
7.0.170.0080.00514.87
7.0.160.0080.00415.13
7.0.150.0080.01214.89
7.0.140.0100.04018.66
7.0.130.0120.00915.29
7.0.120.0040.01515.27
7.0.110.0090.00915.21
7.0.100.0210.03717.52
7.0.90.0030.05217.41
7.0.80.0140.04017.63
7.0.70.0070.04017.59
7.0.60.0100.02317.58
7.0.50.0020.02517.49
7.0.40.0020.02516.62
7.0.30.0040.02416.76
7.0.20.0070.02416.66
7.0.10.0070.02016.76
7.0.00.0020.02416.69
5.6.380.0090.00013.84
5.6.370.0060.00614.18
5.6.360.0000.01114.20
5.6.350.0090.00613.85
5.6.340.0040.00414.11
5.6.330.0060.00913.89
5.6.320.0060.00914.36
5.6.310.0110.00414.06
5.6.300.0100.01014.01
5.6.290.0090.00414.30
5.6.280.0100.04017.61
5.6.270.0080.01114.25
5.6.260.0080.01214.14
5.6.250.0090.03417.31
5.6.240.0070.02617.38
5.6.230.0050.03917.40
5.6.220.0070.04317.29
5.6.210.0030.03017.16
5.6.200.0050.02517.45
5.6.190.0090.01817.45
5.6.180.0030.02817.28
5.6.170.0020.03917.32
5.6.160.0100.04017.37
5.6.150.0050.02317.48
5.6.140.0080.04417.64
5.6.130.0120.03817.53
5.6.120.0050.02517.51
5.6.110.0040.02517.69
5.6.100.0030.02817.62
5.6.90.0030.02717.40
5.6.80.0030.02517.17
5.6.70.0020.02717.15
5.6.60.0080.02017.15
5.6.50.0050.02517.17
5.6.40.0050.02017.12
5.6.30.0050.02317.29
5.6.20.0110.01817.32
5.6.10.0140.01517.21
5.6.00.0020.02517.13
5.5.380.0100.03015.68
5.5.370.0120.03715.69
5.5.360.0070.03815.77
5.5.350.0050.04915.67
5.5.340.0070.02015.87
5.5.330.0020.02815.93
5.5.320.0030.02115.94
5.5.310.0020.02815.90
5.5.300.0040.02215.96
5.5.290.0030.02515.95
5.5.280.0050.04215.89
5.5.270.0050.02515.88
5.5.260.0040.02615.95
5.5.250.0020.02715.80
5.5.240.0060.02315.52
5.5.230.0060.02015.59
5.5.220.0030.02315.59
5.5.210.0030.02315.60
5.5.200.0020.02515.56
5.5.190.0030.02415.57
5.5.180.0070.02015.59
5.5.170.0000.01011.00
5.5.160.0060.02315.60
5.5.150.0000.02415.64
5.5.140.0030.02215.64
5.5.130.0080.01815.62
5.5.120.0050.02215.62
5.5.110.0080.02015.60
5.5.100.0030.02515.54
5.5.90.0030.02115.51
5.5.80.0030.02415.55
5.5.70.0030.02515.50
5.5.60.0030.02315.53
5.5.50.0050.02115.54
5.5.40.0050.03615.53
5.5.30.0060.03715.47
5.5.20.0090.03915.58
5.5.10.0080.04015.49
5.5.00.0050.04315.55
5.4.450.0090.03415.23
5.4.440.0050.02115.10
5.4.430.0100.01515.22
5.4.420.0030.02715.24
5.4.410.0050.02315.12
5.4.400.0010.02314.96
5.4.390.0000.02515.02
5.4.380.0030.02515.12
5.4.370.0060.02015.05
5.4.360.0020.02915.02
5.4.350.0050.02314.94
5.4.340.0040.02215.02
5.4.330.0050.00511.00
5.4.320.0030.02614.93
5.4.310.0030.02114.92
5.4.300.0100.01515.02
5.4.290.0060.02115.04
5.4.280.0060.02014.92
5.4.270.0020.02515.06
5.4.260.0060.02015.05
5.4.250.0000.02415.11
5.4.240.0040.02214.97
5.4.230.0040.02415.01
5.4.220.0050.02215.11
5.4.210.0130.03515.01
5.4.200.0120.02315.12
5.4.190.0050.03815.08
5.4.180.0080.03515.10
5.4.170.0120.03715.01
5.4.160.0100.03915.05
5.4.150.0080.02814.92
5.4.140.0090.02413.75
5.4.130.0040.02613.77
5.4.120.0110.03513.66
5.4.110.0090.03413.72
5.4.100.0090.03213.70
5.4.90.0090.02813.73
5.4.80.0130.02013.71
5.4.70.0140.02713.75
5.4.60.0080.03313.71
5.4.50.0140.03013.68
5.4.40.0060.02213.73
5.4.30.0080.02413.76
5.4.20.0110.02013.71
5.4.10.0060.02313.70
5.4.00.0080.03413.43
5.3.290.0060.02212.89
5.3.280.0050.02412.86
5.3.270.0060.02312.79
5.3.260.0140.03212.78
5.3.250.0120.03512.83
5.3.240.0090.03712.83
5.3.230.0080.02712.77
5.3.220.0060.02112.82
5.3.210.0020.04912.84
5.3.200.0090.03912.77
5.3.190.0090.04012.80
5.3.180.0060.04212.73
5.3.170.0110.03612.79
5.3.160.0090.03212.83
5.3.150.0130.03212.84
5.3.140.0070.02312.74
5.3.130.0060.02712.76
5.3.120.0110.03312.76
5.3.110.0060.03612.75
5.3.100.0090.03512.55
5.3.90.0110.03812.54
5.3.80.0070.03912.54
5.3.70.0050.02212.46
5.3.60.0110.02012.50
5.3.50.0070.03812.52
5.3.40.0090.02012.48
5.3.30.0140.03112.44
5.3.20.0080.03812.38
5.3.10.0090.02012.36
5.3.00.0100.03412.34
5.2.170.0070.03311.45
5.2.160.0080.02511.45
5.2.150.0060.02111.45
5.2.140.0030.02811.45
5.2.130.0030.02311.45
5.2.120.0020.03611.45
5.2.110.0080.02311.45
5.2.100.0050.02611.45
5.2.90.0060.03211.45
5.2.80.0020.03511.45
5.2.70.0050.03011.45
5.2.60.0030.02811.45
5.2.50.0030.03011.45
5.2.40.0060.03111.45
5.2.30.0070.03511.45
5.2.20.0060.03511.45
5.2.10.0100.01611.45
5.2.00.0050.03211.45
5.1.60.0110.01211.45
5.1.50.0040.02411.45
5.1.40.0070.01611.45
5.1.30.0060.02211.45
5.1.20.0020.03111.45
5.1.10.0080.02711.45
5.1.00.0020.03311.45
5.0.50.0030.02411.45
5.0.40.0020.02011.45
5.0.30.0100.01811.45
5.0.20.0050.01811.45
5.0.10.0040.02211.45
5.0.00.0030.02611.45
4.4.90.0050.01811.45
4.4.80.0030.00811.45
4.4.70.0000.01911.45
4.4.60.0030.01111.45
4.4.50.0030.01911.45
4.4.40.0080.02311.45
4.4.30.0030.01811.45
4.4.20.0020.01411.45
4.4.10.0030.02011.45
4.4.00.0040.02711.45
4.3.110.0030.02011.45
4.3.100.0020.02111.45
4.3.90.0010.02111.45
4.3.80.0060.02011.45
4.3.70.0080.01111.45
4.3.60.0080.01211.45
4.3.50.0010.01911.45
4.3.40.0010.02811.45
4.3.30.0030.01611.45
4.3.20.0040.01911.45
4.3.10.0020.01311.45
4.3.00.0020.01311.45

preferences:
38.72 ms | 401 KiB | 5 Q