3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = array( array( 'Category', 'fruit', 'carbs', ), array( 'Day 1 - Program', 'Eat banana', 'Eat bread', ), array( 'Day 1 - record', '', '', ), ); $output = array_map(...array_merge( array(NULL), $input ) ); var_dump($output);

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)
8.3.60.0090.00618.23
8.3.50.0300.00521.91
8.3.40.0090.00918.77
8.3.30.0110.00318.92
8.3.20.0080.00020.04
8.3.10.0080.00021.97
8.3.00.0050.00322.43
8.2.180.0160.00716.38
8.2.170.0110.00422.96
8.2.160.0070.01120.99
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00417.63
8.2.110.0090.00022.03
8.2.100.0100.00319.39
8.2.90.0040.00419.18
8.2.80.0040.00419.53
8.2.70.0090.00017.50
8.2.60.0060.00317.78
8.2.50.0000.00918.07
8.2.40.0040.00418.03
8.2.30.0060.00317.98
8.2.20.0050.00217.64
8.2.10.0000.00717.73
8.2.00.0000.00717.54
8.1.280.0030.01425.92
8.1.270.0100.00722.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.86
8.1.230.0080.00419.10
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.01017.23
8.1.190.0090.00017.66
8.1.180.0060.00318.10
8.1.170.0000.00818.59
8.1.160.0040.00421.98
8.1.150.0050.00318.62
8.1.140.0030.00517.31
8.1.130.0040.00417.82
8.1.120.0030.00617.27
8.1.110.0070.00017.41
8.1.100.0070.00017.29
8.1.90.0050.00217.22
8.1.80.0000.00717.37
8.1.70.0030.00317.25
8.1.60.0030.00617.56
8.1.50.0000.00817.34
8.1.40.0030.00617.33
8.1.30.0000.00817.58
8.1.20.0040.00417.47
8.1.10.0040.00417.46
8.1.00.0040.00417.44
8.0.300.0030.00518.77
8.0.290.0040.00417.05
8.0.280.0030.00318.36
8.0.270.0040.00417.18
8.0.260.0000.00716.75
8.0.250.0000.00616.90
8.0.240.0040.00416.88
8.0.230.0030.00316.77
8.0.220.0070.00016.83
8.0.210.0000.00716.84
8.0.200.0030.00316.89
8.0.190.0000.00716.80
8.0.180.0040.00416.81
8.0.170.0000.00816.75
8.0.160.0000.00716.75
8.0.150.0040.00316.64
8.0.140.0050.00316.64
8.0.130.0060.00013.23
8.0.120.0000.00816.76
8.0.110.0040.00416.84
8.0.100.0000.00716.80
8.0.90.0000.00716.71
8.0.80.0030.01316.88
8.0.70.0000.00716.61
8.0.60.0040.00416.76
8.0.50.0000.00816.85
8.0.30.0120.00716.91
8.0.20.0080.01017.40
8.0.10.0040.00416.97
8.0.00.0090.01416.55
7.4.330.0050.00015.03
7.4.320.0000.00616.45
7.4.300.0000.00616.34
7.4.290.0000.00716.55
7.4.280.0030.00316.52
7.4.270.0030.00316.47
7.4.260.0040.00416.41
7.4.250.0000.00716.46
7.4.240.0020.00516.47
7.4.230.0030.00316.41
7.4.220.0130.00616.49
7.4.210.0110.00516.50
7.4.200.0070.00016.33
7.4.190.0000.00716.40
7.4.160.0120.00416.52
7.4.150.0090.00917.40
7.4.140.0080.01117.86
7.4.130.0160.00516.33
7.4.120.0090.00816.44
7.4.110.0100.00616.39
7.4.100.0060.01216.45
7.4.90.0100.00716.29
7.4.80.0040.01519.39
7.4.70.0030.01316.35
7.4.60.0140.00616.36
7.4.50.0060.00016.32
7.4.40.0060.00922.77
7.4.30.0140.00816.61
7.4.00.0080.00814.85
7.3.330.0000.00813.07
7.3.320.0050.00012.97
7.3.310.0050.00216.21
7.3.300.0050.00316.11
7.3.290.0070.00716.16
7.3.280.0100.00916.11
7.3.270.0100.00717.40
7.3.260.0150.00616.45
7.3.250.0090.00816.24
7.3.240.0140.00316.52
7.3.230.0090.00916.39
7.3.210.0090.00816.37
7.3.200.0100.00719.39
7.3.190.0100.01016.13
7.3.180.0180.00316.43
7.3.170.0000.01616.42
7.3.160.0160.00416.29
7.3.120.0070.00914.80
7.3.110.0070.01114.91
7.3.100.0020.00714.68
7.3.90.0000.01514.55
7.3.80.0110.00014.68
7.3.70.0040.00814.74
7.3.60.0060.00614.46
7.3.50.0100.00414.52
7.3.40.0030.01014.37
7.3.30.0030.01014.68
7.3.20.0000.01516.64
7.3.10.0090.00616.40
7.3.00.0070.00716.37
7.2.330.0140.00616.61
7.2.320.0100.01016.62
7.2.310.0130.00416.34
7.2.300.0170.00016.52
7.2.290.0090.01316.28
7.2.250.0030.01415.11
7.2.240.0090.00915.12
7.2.230.0000.01314.98
7.2.220.0110.00714.92
7.2.210.0050.00515.13
7.2.200.0030.01014.86
7.2.190.0040.01114.84
7.2.180.0060.00914.81
7.2.170.0130.00314.81
7.2.60.0000.01016.78
7.2.00.0440.00319.21
7.1.330.0100.00615.69
7.1.320.0000.01315.77
7.1.310.0030.01015.64
7.1.300.0060.00615.72
7.1.290.0060.01015.45
7.1.280.0030.01015.34
7.1.270.0070.00715.32
7.1.260.0030.00715.58
7.1.200.0000.01015.74
7.1.100.0000.01418.14
7.1.70.0070.00016.75
7.1.60.0030.00717.23
7.1.50.0030.01416.98
7.1.00.0070.07322.53
7.0.200.0030.00616.75
7.0.140.0030.07321.99
7.0.60.0230.07719.95
7.0.50.0100.04717.66
7.0.40.0000.06020.19
7.0.30.0300.04020.13
7.0.20.0370.07320.00
7.0.10.0030.09320.02
7.0.00.0100.08020.20
5.6.280.0100.06721.14
5.6.210.0070.08320.70
5.6.200.0030.04718.16
5.6.190.0070.06720.64
5.6.180.0430.07320.39
5.6.170.0200.05320.40
5.6.160.0070.04020.48
5.6.150.0030.04018.18
5.6.140.0100.06318.07
5.6.130.0100.04318.07
5.6.120.0030.08721.13
5.6.110.0000.09720.88
5.6.100.0070.03721.10
5.6.90.0130.07720.97
5.6.80.0100.07720.52
5.5.350.0100.04020.32
5.5.340.0000.05017.94
5.5.330.0030.09320.40
5.5.320.0070.06720.39
5.5.310.0230.05020.41
5.5.300.0170.05317.99
5.5.290.0070.07718.02
5.5.280.0030.06720.77
5.5.270.0000.06320.75
5.5.260.0070.08720.79
5.5.250.0030.07020.42
5.5.240.0230.05720.23
5.4.450.0570.03719.53
5.4.440.0430.04019.57
5.4.430.0530.05019.54
5.4.420.0670.03319.47
5.4.410.0870.03719.18
5.4.400.0430.04719.09
5.4.390.0430.04019.16
5.4.380.0370.05718.62
5.4.370.0370.05718.62
5.4.360.0530.07018.80
5.4.350.0630.05318.76
5.4.340.0400.06718.76
5.4.320.0090.04012.50
5.4.310.0070.05212.49
5.4.300.0120.03612.50
5.4.290.0070.03712.49
5.4.280.0030.03812.39
5.4.270.0130.06319.14
5.4.260.0130.05718.93
5.4.250.0130.05318.82
5.4.240.0130.06019.00
5.4.230.0130.05018.97
5.4.220.0170.07319.14
5.4.210.0100.06018.83
5.4.200.0170.05019.02
5.4.190.0100.07319.04
5.4.180.0070.06318.97
5.4.170.0070.06019.04
5.4.160.0130.06018.90
5.4.150.0030.07018.96
5.4.140.0170.06316.44
5.4.130.0170.05716.70
5.4.120.0070.05316.40
5.4.110.0100.04716.70
5.4.100.0030.06316.57
5.4.90.0100.07016.68
5.4.80.0100.06716.39
5.4.70.0100.06716.63
5.4.60.0100.06316.62
5.4.50.0130.04716.68
5.4.40.0030.05716.46
5.4.30.0030.06016.65
5.4.20.0030.05716.65
5.4.10.0100.05016.38
5.4.00.0030.05016.21
5.3.290.0050.04112.80
5.3.280.0000.06014.64
5.3.270.0270.05014.77
5.3.260.0000.07314.71
5.3.250.0230.04314.70
5.3.240.0030.06314.42
5.3.230.0100.05014.58
5.3.220.0070.05314.55
5.3.210.0000.06014.55
5.3.200.0130.04714.56
5.3.190.0130.06714.56
5.3.180.0100.07014.61
5.3.170.0170.06314.49
5.3.160.0100.06014.65
5.3.150.0170.05714.67
5.3.140.0100.05314.54
5.3.130.0100.05014.69
5.3.120.0100.05014.37
5.3.110.0130.06014.69
5.3.100.0170.05314.03
5.3.90.0130.05014.08
5.3.80.0030.06014.01
5.3.70.0100.05713.84
5.3.60.0100.06313.99
5.3.50.0100.06714.07
5.3.40.0170.05314.05
5.3.30.0000.05714.08
5.3.20.0130.06713.85
5.3.10.0100.04713.81
5.3.00.0100.04713.72
5.2.170.0000.05011.37
5.2.160.0070.05011.04
5.2.150.0100.05711.25
5.2.140.0070.04011.27
5.2.130.0100.04011.15
5.2.120.0130.03011.24
5.2.110.0000.04311.03
5.2.100.0030.05011.21
5.2.90.0030.04311.21
5.2.80.0000.04711.07
5.2.70.0130.03311.24
5.2.60.0070.04710.86
5.2.50.0000.06011.26
5.2.40.0070.04010.81
5.2.30.0230.02310.89
5.2.20.0030.04311.07
5.2.10.0030.05710.93
5.2.00.0030.06010.95
5.1.60.0070.03010.19
5.1.50.0070.03710.22
5.1.40.0100.03310.00
5.1.30.0070.03710.55
5.1.20.0000.04310.63
5.1.10.0070.03310.22
5.1.00.0030.03710.15
5.0.50.0000.0438.52
5.0.40.0200.0208.44
5.0.30.0030.0408.10
5.0.20.0030.0338.40
5.0.10.0070.0338.16
5.0.00.0000.0578.41
4.4.90.0030.0207.34
4.4.80.0070.0177.34
4.4.70.0030.0307.34
4.4.60.0000.0237.34
4.4.50.0030.0237.34
4.4.40.0030.0337.34
4.4.30.0000.0237.34
4.4.20.0070.0207.34
4.4.10.0030.0237.34
4.4.00.0030.0477.34
4.3.110.0030.0207.34
4.3.100.0000.0307.34
4.3.90.0070.0177.34
4.3.80.0100.0337.34
4.3.70.0000.0237.34
4.3.60.0030.0237.34
4.3.50.0000.0307.34
4.3.40.0070.0307.34
4.3.30.0030.0237.34
4.3.20.0070.0277.34
4.3.10.0000.0237.34
4.3.00.0070.01715.59

preferences:
36.55 ms | 401 KiB | 5 Q