3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = array( array( 'username' => 'matt' ), array( 'username' => 'matt' ) ); echo implode(', ', array_map(function ($entry) { return $entry['username']; }, $input));

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)
8.3.40.0120.00318.84
8.3.30.0100.00319.09
8.3.20.0030.00520.35
8.3.10.0040.00423.70
8.3.00.0050.00517.63
8.2.170.0150.00322.96
8.2.160.0090.00620.38
8.2.150.0120.00324.18
8.2.140.0050.00224.66
8.2.130.0040.00426.16
8.2.120.0040.00421.93
8.2.110.0090.00020.35
8.2.100.0030.00918.22
8.2.90.0060.00319.09
8.2.80.0000.00817.97
8.2.70.0040.00717.75
8.2.60.0060.00317.93
8.2.50.0070.00318.07
8.2.40.0080.00018.21
8.2.30.0040.00418.18
8.2.20.0040.00417.80
8.2.10.0040.00418.23
8.2.00.0040.00417.72
8.1.270.0040.00424.02
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00023.83
8.1.230.0070.00419.15
8.1.220.0050.00217.79
8.1.210.0000.00918.77
8.1.200.0090.00016.98
8.1.190.0000.00817.36
8.1.180.0040.00418.10
8.1.170.0040.00418.65
8.1.160.0000.00722.02
8.1.150.0040.00418.81
8.1.140.0040.00417.49
8.1.130.0070.00017.89
8.1.120.0040.00417.47
8.1.110.0030.00617.36
8.1.100.0070.00017.36
8.1.90.0040.00417.41
8.1.80.0000.00717.51
8.1.70.0030.00317.38
8.1.60.0030.00517.54
8.1.50.0040.00417.55
8.1.40.0000.00717.46
8.1.30.0000.00817.72
8.1.20.0040.00417.59
8.1.10.0080.00017.55
8.1.00.0050.00517.54
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0000.00718.48
8.0.270.0070.00017.24
8.0.260.0040.00417.24
8.0.250.0000.00716.93
8.0.240.0070.00016.93
8.0.230.0030.00716.79
8.0.220.0070.00016.81
8.0.210.0030.00316.70
8.0.200.0070.00016.84
8.0.190.0050.00316.88
8.0.180.0050.00216.76
8.0.170.0080.00016.88
8.0.160.0050.00216.76
8.0.150.0000.00816.89
8.0.140.0000.00816.73
8.0.130.0030.00313.33
8.0.120.0080.00016.92
8.0.110.0050.00216.88
8.0.100.0050.00216.78
8.0.90.0000.00816.93
8.0.80.0030.01216.93
8.0.70.0050.00216.77
8.0.60.0040.00416.75
8.0.50.0000.00716.79
8.0.30.0160.00517.10
8.0.20.0110.00817.40
8.0.10.0030.00517.02
8.0.00.0070.01016.71
7.4.330.0000.00515.00
7.4.320.0030.00316.64
7.4.300.0000.00616.48
7.4.290.0030.00316.49
7.4.280.0040.00416.50
7.4.270.0040.00416.48
7.4.260.0000.00616.54
7.4.250.0030.00616.54
7.4.240.0030.00316.48
7.4.230.0030.00316.64
7.4.220.0060.01216.59
7.4.210.0110.00716.60
7.4.200.0000.00716.32
7.4.160.0100.00616.48
7.4.150.0090.01017.40
7.4.140.0100.01017.86
7.4.130.0080.01016.55
7.4.120.0130.00416.52
7.4.110.0090.01516.47
7.4.100.0120.00416.66
7.4.90.0060.01016.51
7.4.80.0120.00419.39
7.4.70.0070.00716.42
7.4.60.0110.00716.44
7.4.50.0040.00416.24
7.4.40.0100.01316.54
7.4.30.0070.01416.54
7.4.00.0060.00914.87
7.3.330.0000.00613.25
7.3.320.0000.00513.37
7.3.310.0030.00316.40
7.3.300.0000.00716.34
7.3.290.0090.00616.25
7.3.280.0100.00816.20
7.3.270.0030.01517.40
7.3.260.0060.01116.48
7.3.250.0090.00716.52
7.3.240.0130.00316.34
7.3.230.0100.00716.39
7.3.210.0070.01016.35
7.3.200.0160.00319.39
7.3.190.0100.00716.45
7.3.180.0100.00716.32
7.3.170.0030.01316.41
7.3.160.0140.00316.25
7.2.330.0090.00916.69
7.2.320.0160.00016.53
7.2.310.0130.00316.58
7.2.300.0040.01116.45
7.2.290.0090.00916.66
7.1.100.0060.00917.93
7.1.70.0000.00717.23
7.1.60.0130.00619.32
7.1.50.0100.01016.93
7.1.00.0100.07022.40
7.0.200.0000.00716.41
7.0.140.0100.06722.09
7.0.60.0070.05319.94
7.0.50.0100.03317.88
7.0.40.0100.08020.17
7.0.30.0330.04720.33
7.0.20.0130.05720.23
7.0.10.0100.08020.22
7.0.00.0070.08320.10
5.6.280.0100.06721.04
5.6.210.0170.06320.71
5.6.200.0030.06018.25
5.6.190.0070.10020.50
5.6.180.0330.07020.33
5.6.170.0370.07720.56
5.6.160.0070.04020.50
5.6.150.0100.07718.18
5.6.140.0030.03718.15
5.6.130.0030.04718.27
5.6.120.0030.04320.77
5.6.110.0130.08720.96
5.6.100.0170.07321.09
5.6.90.0100.08721.13
5.6.80.0030.05720.50
5.5.350.0200.07320.43
5.5.340.0130.07017.96
5.5.330.0100.07320.32
5.5.320.0400.05320.29
5.5.310.0330.07320.30
5.5.300.0000.04018.04
5.5.290.0100.07717.95
5.5.280.0030.04720.98
5.5.270.0130.04020.75
5.5.260.0130.07320.80
5.5.250.0030.07320.69
5.5.240.0230.06720.24
5.4.450.0200.07719.57
5.4.440.0300.05019.55
5.4.430.0470.03019.47
5.4.420.0300.05719.52
5.4.410.0300.07019.28
5.4.400.0300.06319.16
5.4.390.0270.04319.06
5.4.380.0230.04718.87
5.4.370.0330.04319.23
5.4.360.0270.06319.15
5.4.350.0300.06019.13
5.4.340.0270.07319.15
5.4.320.0330.06019.09
5.4.310.0300.04718.85
5.4.300.0330.07019.21
5.4.290.0300.07019.16
5.4.280.0370.06319.08
5.4.270.0430.06019.20
5.4.260.0400.03318.99
5.4.250.0300.04719.06
5.4.240.0300.05319.23
5.4.230.0230.07719.15
5.4.220.0270.06019.19
5.4.210.0370.05718.99
5.4.200.0200.05019.14
5.4.190.0300.06319.15
5.4.180.0430.06319.08
5.4.170.0330.06718.86
5.4.160.0330.03719.00
5.4.150.0270.07319.13
5.4.140.0330.07016.50
5.4.130.0370.06316.41
5.4.120.0230.05316.52
5.4.110.0230.06716.54
5.4.100.0270.06716.19
5.4.90.0200.03716.56
5.4.80.0270.04316.36
5.4.70.0330.03716.44
5.4.60.0270.06316.16
5.4.50.0270.06316.33
5.4.40.0330.06316.54
5.4.30.0270.06716.33
5.4.20.0230.07316.43
5.4.10.0270.07316.25
5.4.00.0300.06315.78
5.3.290.0330.05714.65
5.3.280.0330.07014.52
5.3.270.0270.04014.52
5.3.260.0430.05714.68
5.3.250.0300.06714.51
5.3.240.0370.06314.76
5.3.230.0430.05714.60
5.3.220.0470.05714.63
5.3.210.0330.06014.57
5.3.200.0230.05314.65
5.3.190.0370.06014.64
5.3.180.0330.06714.48
5.3.170.0270.07014.64
5.3.160.0200.07314.60
5.3.150.0200.07714.64
5.3.140.0300.05014.55
5.3.130.0230.07014.63
5.3.120.0270.04714.65
5.3.110.0400.03714.65
5.3.100.0330.06314.04
5.3.90.0300.04313.99
5.3.80.0330.06313.92
5.3.70.0300.07013.95
5.3.60.0300.05713.91
5.3.50.0370.06314.10
5.3.40.0230.07314.02
5.3.30.0270.04013.82
5.3.20.0300.06313.61
5.3.10.0270.05313.88
5.3.00.0270.06713.54
5.2.170.0230.04012.75
5.2.160.0200.06312.75
5.2.150.0200.04712.75
5.2.140.0270.05712.75
5.2.130.0230.02712.75
5.2.120.0170.03312.75
5.2.110.0230.03712.75
5.2.100.0270.05712.75
5.2.90.0200.06312.75
5.2.80.0270.06012.75
5.2.70.0230.05712.75
5.2.60.0270.04312.75
5.2.50.0230.05712.75
5.2.40.0170.06012.75
5.2.30.0300.05012.75
5.2.20.0270.05312.75
5.2.10.0200.05712.75
5.2.00.0230.05312.75
5.1.60.0200.05012.75
5.1.50.0200.05012.75
5.1.40.0170.02312.75
5.1.30.0130.03012.75
5.1.20.0230.05012.75
5.1.10.0270.04312.75
5.1.00.0130.03712.75
5.0.50.0100.01712.75
5.0.40.0030.02312.75
5.0.30.0030.03312.75
5.0.20.0070.01712.75
5.0.10.0070.02312.75
5.0.00.0030.03712.75
4.4.90.0130.02012.75
4.4.80.0070.01712.75
4.4.70.0070.03712.75
4.4.60.0100.03312.75
4.4.50.0170.02012.75
4.4.40.0130.04312.75
4.4.30.0100.02012.75
4.4.20.0100.02312.75
4.4.10.0100.02712.75
4.4.00.0070.03012.75
4.3.110.0030.02012.75
4.3.100.0030.01712.75
4.3.90.0070.01312.75
4.3.80.0070.02312.75
4.3.70.0070.01712.75
4.3.60.0100.01312.75
4.3.50.0030.01712.75
4.3.40.0030.02712.75
4.3.30.0030.01312.75
4.3.20.0000.01712.75
4.3.10.0030.02012.75
4.3.00.0030.01312.75

preferences:
42.52 ms | 400 KiB | 5 Q