3v4l.org

run code in 300+ PHP versions simultaneously
<?php $table_array = array(); $results = array('hi', 'hello', 'there'); array_walk($result, function($row) { printf('%s ', $row[0]); $index = $row[0]; $table_array[$index] = array(); }, $table_array);

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)
8.3.60.0100.00718.43
8.3.50.0070.01121.20
8.3.40.0100.00718.96
8.3.30.0000.01519.10
8.3.20.0000.00820.36
8.3.10.0070.00022.00
8.3.00.0040.00420.64
8.2.180.0110.00718.31
8.2.170.0070.01022.96
8.2.160.0100.00719.13
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0110.00426.16
8.2.120.0030.00621.00
8.2.110.0040.00422.25
8.2.100.0070.00417.72
8.2.90.0060.00317.84
8.2.80.0040.00417.97
8.2.70.0030.00617.48
8.2.60.0040.00418.04
8.2.50.0050.00318.07
8.2.40.0080.00018.34
8.2.30.0000.00818.08
8.2.20.0000.00717.63
8.2.10.0040.00417.79
8.2.00.0050.00317.70
8.1.280.0100.00325.92
8.1.270.0050.00320.45
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0030.00722.45
8.1.230.0110.00020.97
8.1.220.0040.00417.74
8.1.210.0050.00519.00
8.1.200.0060.00317.23
8.1.190.0070.00017.40
8.1.180.0040.00420.60
8.1.170.0080.00018.49
8.1.160.0070.00022.05
8.1.150.0040.00418.63
8.1.140.0040.00417.50
8.1.130.0070.00017.84
8.1.120.0070.00017.39
8.1.110.0040.00417.47
8.1.100.0000.00717.49
8.1.90.0040.00417.52
8.1.80.0040.00417.53
8.1.70.0000.00717.46
8.1.60.0030.00617.61
8.1.50.0030.00817.53
8.1.40.0040.00417.42
8.1.30.0000.00817.66
8.1.20.0000.00817.63
8.1.10.0060.00317.46
8.1.00.0000.00817.55
8.0.300.0030.00319.86
8.0.290.0040.00417.16
8.0.280.0000.00818.30
8.0.270.0040.00417.20
8.0.260.0000.00816.86
8.0.250.0040.00216.88
8.0.240.0050.00316.96
8.0.230.0000.00716.89
8.0.220.0000.00716.84
8.0.210.0050.00216.79
8.0.200.0040.00417.00
8.0.190.0080.00317.00
8.0.180.0040.00416.95
8.0.170.0000.00717.01
8.0.160.0070.00016.99
8.0.150.0000.00717.00
8.0.140.0040.00416.96
8.0.130.0000.00513.39
8.0.120.0000.00716.76
8.0.110.0000.00816.90
8.0.100.0070.00016.77
8.0.90.0040.00416.84
8.0.80.0060.00917.00
8.0.70.0000.00716.87
8.0.60.0050.00316.91
8.0.50.0040.00416.96
8.0.30.0080.01017.01
8.0.20.0080.01117.40
8.0.10.0050.00216.96
8.0.00.0070.01116.73
7.4.330.0000.00415.00
7.4.320.0030.00316.69
7.4.300.0000.00616.53
7.4.290.0030.00616.58
7.4.280.0040.00416.51
7.4.270.0040.00416.51
7.4.260.0070.00316.49
7.4.250.0050.00316.57
7.4.240.0040.00316.63
7.4.230.0070.00016.62
7.4.220.0070.01016.37
7.4.210.0060.01116.51
7.4.200.0000.00716.45
7.4.190.0040.00416.39
7.4.160.0070.01016.57
7.4.150.0070.01017.40
7.4.140.0100.01517.86
7.4.130.0070.01316.40
7.4.120.0160.00216.62
7.4.110.0070.01016.52
7.4.100.0140.00316.54
7.4.90.0090.01016.52
7.4.80.0070.01119.39
7.4.70.0100.01316.51
7.4.60.0130.00316.34
7.4.50.0030.00616.26
7.4.40.0070.01022.77
7.4.30.0060.01216.25
7.4.00.0030.01414.77
7.3.330.0050.00013.18
7.3.320.0030.00313.30
7.3.310.0030.00416.34
7.3.300.0000.00716.27
7.3.290.0130.00316.31
7.3.280.0040.01116.29
7.3.270.0160.00017.40
7.3.260.0080.01116.44
7.3.250.0090.00716.34
7.3.240.0140.00716.53
7.3.230.0100.00716.49
7.3.210.0060.01116.26
7.3.200.0060.01119.39
7.3.190.0060.01516.29
7.3.180.0100.00716.50
7.3.170.0090.00616.62
7.3.160.0090.00616.40
7.3.120.0040.01114.84
7.2.330.0040.01516.35
7.2.320.0090.00916.62
7.2.310.0030.01616.61
7.2.300.0080.00816.37
7.2.290.0090.00616.38
7.2.80.0080.00316.26
7.2.60.0000.01116.70
7.1.200.0080.00515.36
7.1.100.0090.00317.78
7.1.70.0000.01117.09
7.1.60.0170.00719.82
7.1.50.0000.02116.86
7.1.00.0000.04722.45
7.0.200.0030.00316.66
7.0.140.0030.06722.21
7.0.60.0070.08320.05
7.0.50.0070.07317.86
7.0.40.0070.06720.27
7.0.30.0230.04720.23
7.0.20.0170.04020.16
7.0.10.0370.06720.23
7.0.00.0070.04020.29
5.6.280.0030.07321.11
5.6.210.0070.08020.65
5.6.200.0130.04318.16
5.6.190.0070.04020.61
5.6.180.3200.04320.58
5.6.170.0430.05720.52
5.6.160.0100.07320.51
5.6.150.0100.07318.23
5.6.140.0100.03318.22
5.6.130.0100.08318.15
5.6.120.0100.04721.01
5.6.110.0070.10021.11
5.6.100.0000.07720.89
5.6.90.0030.06720.97
5.6.80.0070.07720.51
5.6.70.0270.07320.42
5.5.350.0370.06720.44
5.5.340.0100.03717.99
5.5.330.0100.07020.44
5.5.320.0270.07720.35
5.5.310.0230.06320.20
5.5.300.0070.08017.96
5.5.290.0070.05317.98
5.5.280.0030.04320.88
5.5.270.0100.03720.86
5.5.260.0000.04320.76
5.5.250.0070.03720.68
5.5.240.0100.07020.32
5.4.450.0270.06019.59
5.4.440.0700.05019.45
5.4.430.0700.06019.45
5.4.420.0070.05719.52
5.4.410.0930.05719.43
5.4.400.0300.06718.66
5.4.390.0370.08018.83
5.4.380.0230.05318.46
5.4.370.0500.05318.52
5.4.360.0200.05718.56
5.4.350.0170.05718.73
5.4.340.0200.05318.75
5.4.320.0100.03312.50
5.4.310.0040.03912.50
5.4.300.0040.03812.51
5.4.290.0040.04612.49
5.4.280.0060.03512.39
5.4.270.0040.04912.39
5.4.260.0070.03912.40
5.4.250.0200.05318.95
5.4.240.0100.05018.83
5.4.230.0130.07318.79
5.4.220.0200.06719.02
5.4.210.0130.06718.98
5.4.200.0170.05318.89
5.4.190.0170.04719.09
5.4.180.0130.05318.98
5.4.170.0030.06018.83
5.4.160.0130.05718.97
5.4.150.0170.06018.78
5.4.140.0200.05716.49
5.4.130.0130.04016.56
5.4.120.0000.06016.52
5.4.110.0030.05716.32
5.4.100.0130.05016.50
5.4.90.0030.05016.46
5.4.80.0130.04316.40
5.4.70.0170.06016.48
5.4.60.0070.05316.59
5.4.50.0170.03716.62
5.4.40.0100.04716.50
5.4.30.0030.05316.53
5.4.20.0130.04016.63
5.4.10.0030.05716.59
5.4.00.0100.05015.82
5.3.290.0040.04112.80
5.3.280.0130.04714.77
5.3.270.0170.07314.77
5.3.260.0070.05714.60
5.3.250.0100.06714.43
5.3.240.0300.06014.62
5.3.230.0070.05014.60
5.3.220.0100.05314.67
5.3.210.0130.04714.64
5.3.200.0070.05314.64
5.3.190.0070.05014.73
5.3.180.0100.05014.64
5.3.170.0030.06014.64
5.3.160.0070.05014.54
5.3.150.0100.05014.55
5.3.140.0070.05014.72
5.3.130.0000.06014.63
5.3.120.0100.05014.38
5.3.110.0070.05714.61
5.3.100.0030.05314.16
5.3.90.0100.04714.14
5.3.80.0070.05014.11
5.3.70.0170.04314.11
5.3.60.0100.06713.98
5.3.50.0130.04313.95
5.3.40.0130.04314.02
5.3.30.0100.04714.00
5.3.20.0030.05313.69
5.3.10.0070.04713.54
5.3.00.0070.05313.71
5.2.170.0030.04311.15
5.2.160.0170.04011.30
5.2.150.0000.04711.05
5.2.140.0030.04011.16
5.2.130.0030.05011.21
5.2.120.0000.04310.86
5.2.110.0030.04011.09
5.2.100.0070.03710.93
5.2.90.0030.04010.98
5.2.80.0070.04010.97
5.2.70.0070.06011.09
5.2.60.0000.04711.07
5.2.50.0070.04011.04
5.2.40.0000.04310.93
5.2.30.0100.03710.86
5.2.20.0100.05010.99
5.2.10.0030.05310.93
5.2.00.0030.06010.80
5.1.60.0030.0339.76
5.1.50.0070.05010.02
5.1.40.0100.03010.04
5.1.30.0130.03010.54
5.1.20.0200.03710.41
5.1.10.0030.0379.95
5.1.00.0070.04710.00
5.0.50.0170.0178.70
5.0.40.0030.0278.47
5.0.30.0070.0408.10
5.0.20.0000.0308.15
5.0.10.0030.0338.25
5.0.00.0070.0438.39
4.4.90.0070.0277.37
4.4.80.0070.0237.37
4.4.70.0070.0277.37
4.4.60.0030.0207.37
4.4.50.0000.0237.37
4.4.40.0030.0337.37
4.4.30.0030.0207.37
4.4.20.0030.0307.37
4.4.10.0070.0277.37
4.4.00.0000.0407.37
4.3.110.0030.0207.37
4.3.100.0030.0207.37
4.3.90.0030.0207.37
4.3.80.0070.0307.37
4.3.70.0100.0137.37
4.3.60.0030.0207.37
4.3.50.0030.0237.37
4.3.40.0030.0337.37
4.3.30.0000.0237.37
4.3.20.0070.0207.37
4.3.10.0100.0177.37
4.3.00.0030.0277.18

preferences:
37.44 ms | 401 KiB | 5 Q