3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = array( array( 'firstname' => 'unnat' ), array( 'tag_name' => 'technology' ) ); echo implode(', ', array_column($input, 'tag_name'));

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)
8.3.60.0070.01118.31
8.3.50.0130.00822.88
8.3.40.0090.00618.54
8.3.30.0110.00418.95
8.3.20.0020.00520.16
8.3.10.0050.00323.53
8.3.00.0080.00019.38
8.2.180.0090.00618.16
8.2.170.0070.01122.96
8.2.160.0160.00320.29
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0000.00926.16
8.2.120.0070.00021.17
8.2.110.0060.01020.52
8.2.100.0060.00617.78
8.2.90.0030.00719.09
8.2.80.0080.00017.97
8.2.70.0030.00617.36
8.2.60.0000.00718.04
8.2.50.0060.00318.07
8.2.40.0050.00218.22
8.2.30.0090.00018.05
8.2.20.0040.00417.75
8.2.10.0040.00418.05
8.2.00.0050.00317.66
8.1.280.0180.00025.92
8.1.270.0080.00022.05
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0090.00021.03
8.1.230.0000.01220.98
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0050.00916.86
8.1.190.0050.00317.22
8.1.180.0000.00818.10
8.1.170.0040.00418.58
8.1.160.0000.00721.81
8.1.150.0040.00418.80
8.1.140.0000.00717.28
8.1.130.0030.00317.69
8.1.120.0000.00717.40
8.1.110.0040.00417.38
8.1.100.0040.00417.39
8.1.90.0030.00317.40
8.1.80.0040.00417.36
8.1.70.0000.00717.32
8.1.60.0000.00917.41
8.1.50.0000.00917.38
8.1.40.0040.00417.40
8.1.30.0040.00417.49
8.1.20.0040.00417.46
8.1.10.0000.00817.51
8.1.00.0000.00817.40
8.0.300.0000.00718.77
8.0.290.0080.00016.75
8.0.280.0000.00718.36
8.0.270.0000.00717.29
8.0.260.0030.00617.23
8.0.250.0030.00316.91
8.0.240.0060.00017.01
8.0.230.0030.00316.92
8.0.220.0080.00016.71
8.0.210.0040.00416.86
8.0.200.0000.00616.87
8.0.190.0060.00316.89
8.0.180.0030.00316.79
8.0.170.0030.00616.84
8.0.160.0040.00416.66
8.0.150.0000.00716.70
8.0.140.0040.00416.73
8.0.130.0050.00013.20
8.0.120.0060.00316.68
8.0.110.0000.00816.80
8.0.100.0060.00316.79
8.0.90.0040.00416.79
8.0.80.0100.01116.87
8.0.70.0050.00216.93
8.0.60.0040.00416.88
8.0.50.0040.00416.79
8.0.30.0110.01416.96
8.0.20.0130.00617.40
8.0.10.0040.00417.00
8.0.00.0100.01116.87
7.4.330.0000.00715.00
7.4.320.0000.00616.43
7.4.300.0030.00316.35
7.4.290.0000.00716.53
7.4.280.0040.00416.43
7.4.270.0000.00716.45
7.4.260.0060.00316.48
7.4.250.0070.00016.38
7.4.240.0030.00416.47
7.4.230.0000.00716.24
7.4.220.0100.00616.47
7.4.210.0070.01416.39
7.4.200.0000.00716.64
7.4.160.0070.01016.42
7.4.150.0120.00917.40
7.4.140.0050.01417.86
7.4.130.0090.00916.48
7.4.120.0100.01116.32
7.4.110.0030.01616.39
7.4.100.0140.00316.66
7.4.90.0070.01016.57
7.4.80.0080.00819.39
7.4.70.0110.00616.33
7.4.60.0140.00716.31
7.4.50.0050.00316.59
7.4.40.0150.00816.47
7.4.30.0120.00316.43
7.4.00.0070.01014.93
7.3.330.0030.00313.12
7.3.320.0000.00612.97
7.3.310.0070.00016.20
7.3.300.0000.00716.14
7.3.290.0180.00016.13
7.3.280.0090.00716.16
7.3.270.0100.01017.40
7.3.260.0120.00616.29
7.3.250.0100.00616.17
7.3.240.0040.01516.17
7.3.230.0060.01016.39
7.3.210.0120.00916.32
7.3.200.0100.00719.39
7.3.190.0110.00816.20
7.3.180.0100.00616.25
7.3.170.0060.01016.27
7.3.160.0150.00616.54
7.2.330.0090.00916.42
7.2.320.0160.00716.58
7.2.310.0150.00316.55
7.2.300.0060.01016.20
7.2.290.0030.01316.39
7.2.60.0100.00316.78
7.2.00.0080.00419.02
7.1.200.0070.00715.56
7.1.100.0050.00318.28
7.1.70.0030.00616.80
7.1.60.0140.01019.46
7.1.50.0000.01416.95
7.1.00.0070.07322.31
7.0.200.0030.00716.44
7.0.140.0070.07022.21
7.0.100.0030.08321.70
7.0.90.0130.07021.89
7.0.80.0200.06321.61
7.0.70.0070.05021.60
7.0.60.0100.07721.56
7.0.50.0070.08722.13
7.0.40.0070.07020.10
7.0.30.0070.07720.05
7.0.20.0100.07720.04
7.0.10.0070.04320.13
7.0.00.0100.04319.98
5.6.280.0000.07721.04
5.6.250.0000.09320.54
5.6.240.0070.08020.55
5.6.230.0200.03720.45
5.6.220.0100.04320.57
5.6.210.0100.06020.51
5.6.200.0130.06020.99
5.6.190.0130.08020.97
5.6.180.0070.07321.00
5.6.170.0030.04720.96
5.6.160.0030.08321.02
5.6.150.0070.08020.96
5.6.140.0070.07720.97
5.6.130.0100.07020.97
5.6.120.0000.08020.91
5.6.110.0100.08321.05
5.6.100.0100.05720.96
5.6.90.0100.05320.94
5.6.80.0170.06720.38
5.6.70.0070.08020.44
5.6.60.0000.08020.26
5.6.50.0030.08020.31
5.6.40.0030.08320.39
5.6.30.0000.08720.39
5.6.20.0000.05320.42
5.6.10.0130.07020.24
5.6.00.0070.08020.34
5.5.380.0070.08020.32
5.5.370.0070.08320.36
5.5.360.0070.08320.44
5.5.350.0000.08720.35
5.5.340.0100.08020.69
5.5.330.0070.07320.86
5.5.320.0070.08320.74
5.5.310.0100.08320.59
5.5.300.0030.08320.75
5.5.290.0170.07720.79
5.5.280.0100.08020.79
5.5.270.0100.08320.87
5.5.260.0070.08320.72
5.5.250.0000.08320.40
5.5.240.0070.07020.22
5.5.230.0130.07020.23
5.5.220.0030.07720.21
5.5.210.0130.06320.16
5.5.200.0100.07019.94
5.5.190.0070.08020.18
5.5.180.0130.07020.19
5.5.160.0000.08720.21
5.5.150.0100.06720.20
5.5.140.0100.05720.21
5.5.130.0130.07720.05
5.5.120.0100.05320.09
5.5.110.0030.08320.17
5.5.100.0100.07320.03
5.5.90.0100.07720.11
5.5.80.0030.07720.12
5.5.70.0130.06320.07
5.5.60.0100.07720.09
5.5.50.0070.06319.98
5.5.40.0070.07320.06
5.5.30.0130.06319.93
5.5.20.0130.04320.06
5.5.10.0030.08320.00
5.5.00.0000.08019.90
5.4.450.0030.08319.41
5.4.440.0070.07319.34
5.4.430.0100.06319.27
5.4.420.0030.08019.47
5.4.410.0170.06719.30
5.4.400.0030.06318.79
5.4.390.0030.06719.14
5.4.380.0070.07718.98
5.4.370.0070.05319.13
5.4.360.0000.08019.08
5.4.350.0030.07318.79
5.4.340.0030.07719.07
5.4.320.0070.07319.14
5.4.310.0030.06319.06
5.4.300.0100.06719.11
5.4.290.0030.07318.94
5.4.280.0100.07019.02
5.4.270.0170.06018.95
5.4.260.0030.07318.97
5.4.250.0000.06719.22
5.4.240.0100.07319.00
5.4.230.0030.07319.07
5.4.220.0100.07319.09
5.4.210.0230.03319.12
5.4.200.0130.07019.05
5.4.190.0100.05018.80
5.4.180.0030.07019.11
5.4.170.0070.04718.94
5.4.160.0070.07019.05
5.4.150.0030.07318.93
5.4.140.0000.07716.30
5.4.130.0100.06316.30
5.4.120.0070.07016.00
5.4.110.0070.07316.23
5.4.100.0030.07016.31
5.4.90.0100.06016.21
5.4.80.0030.07316.27
5.4.70.0030.07316.41
5.4.60.0030.07716.40
5.4.50.0100.07316.23
5.4.40.0000.04016.44
5.4.30.0070.07016.30
5.4.20.0100.06016.33
5.4.10.0030.05316.38
5.4.00.0070.06715.73
5.3.290.0070.07714.66
5.3.280.0000.07314.56
5.3.270.0070.07314.46
5.3.260.0030.08314.60
5.3.250.0100.07314.45
5.3.240.0030.06014.61
5.3.230.0000.08014.58
5.3.220.0170.04314.55
5.3.210.0070.07014.42
5.3.200.0070.07014.57
5.3.190.0070.07014.42
5.3.180.0030.07314.38
5.3.170.0000.07314.57
5.3.160.0030.07314.55
5.3.150.0000.07714.52
5.3.140.0100.06014.40
5.3.130.0000.08014.51
5.3.120.0000.08014.53
5.3.110.0100.07314.40
5.3.100.0100.06713.97
5.3.90.0030.05313.93
5.3.80.0100.03713.88
5.3.70.0070.05713.99
5.3.60.0030.07013.98
5.3.50.0100.03313.94
5.3.40.0000.07713.90
5.3.30.0030.04013.77
5.3.20.0100.07013.55
5.3.10.0130.06313.59
5.3.00.0130.06313.50
5.2.170.0000.05711.21
5.2.160.0000.06311.14
5.2.150.0070.06011.16
5.2.140.0030.06011.09
5.2.130.0070.04311.06
5.2.120.0000.06310.95
5.2.110.0070.05311.08
5.2.100.0070.05311.06
5.2.90.0070.03710.95
5.2.80.0030.06311.03
5.2.70.0000.05011.09
5.2.60.0070.05310.91
5.2.50.0000.05710.86
5.2.40.0100.03311.04
5.2.30.0070.06010.96
5.2.20.0030.06010.82
5.2.10.0070.06010.92
5.2.00.0130.03310.76
5.1.60.0070.0339.99
5.1.50.0030.04310.00
5.1.40.0030.05010.02
5.1.30.0000.04010.26
5.1.20.0100.05310.38
5.1.10.0000.06010.10
5.1.00.0000.03010.12
5.0.50.0000.0279.50
5.0.40.0030.0439.50
5.0.30.0000.0709.50
5.0.20.0000.0339.50
5.0.10.0030.0479.50
5.0.00.0000.0639.50
4.4.90.0000.0379.50
4.4.80.0100.0309.50
4.4.70.0030.0379.50
4.4.60.0000.0379.50
4.4.50.0030.0339.50
4.4.40.0000.0509.50
4.4.30.0000.0379.50
4.4.20.0030.0339.50
4.4.10.0000.0239.50
4.4.00.0070.0479.50
4.3.110.0000.0239.50
4.3.100.0030.0239.50
4.3.90.0000.0379.50
4.3.80.0030.0579.50
4.3.70.0030.0239.50
4.3.60.0000.0239.50
4.3.50.0070.0309.50
4.3.40.0030.0509.50
4.3.30.0030.0339.50
4.3.20.0000.0309.50
4.3.10.0000.0339.50
4.3.00.0000.0379.50

preferences:
46.29 ms | 401 KiB | 5 Q