3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = ['a' => ['apple', 2]]; foreach ($test as list($a, $b)) { echo $a . " "; echo $b . " "; }

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)
8.3.70.0120.00616.63
8.3.60.0140.00718.18
8.3.50.0050.01021.09
8.3.40.0070.00718.76
8.3.30.0140.00019.04
8.3.20.0040.00420.30
8.3.10.0040.00421.91
8.3.00.0000.01122.44
8.2.190.0070.00716.58
8.2.180.0150.00016.38
8.2.170.0040.01122.96
8.2.160.0110.00419.16
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0050.00319.67
8.2.110.0080.00022.09
8.2.100.0040.00719.42
8.2.90.0020.00519.30
8.2.80.0000.00819.32
8.2.70.0060.00317.63
8.2.60.0080.00018.05
8.2.50.0040.00418.07
8.2.40.0050.00318.22
8.2.30.0000.00818.08
8.2.20.0030.00717.72
8.2.10.0030.00517.61
8.2.00.0040.00417.64
8.1.280.0110.00425.92
8.1.270.0030.00618.47
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0090.00023.72
8.1.230.0070.00419.01
8.1.220.0000.00917.78
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0030.00617.53
8.1.180.0050.00318.73
8.1.170.0060.00318.51
8.1.160.0040.00422.24
8.1.150.0030.00518.56
8.1.140.0050.00217.45
8.1.130.0040.00417.74
8.1.120.0050.00217.36
8.1.110.0050.00217.44
8.1.100.0070.00017.49
8.1.90.0000.00717.46
8.1.80.0040.00417.34
8.1.70.0050.00317.44
8.1.60.0050.00617.54
8.1.50.0040.00417.47
8.1.40.0070.00017.50
8.1.30.0000.00717.56
8.1.20.0080.00017.54
8.1.10.0060.00317.47
8.1.00.0040.00417.57
8.0.300.0060.00318.77
8.0.290.0000.00717.04
8.0.280.0040.00418.48
8.0.270.0030.00317.25
8.0.260.0000.00616.79
8.0.250.0040.00416.95
8.0.240.0050.00216.95
8.0.230.0000.00716.97
8.0.220.0030.00316.90
8.0.210.0030.00316.88
8.0.200.0030.00316.83
8.0.190.0030.00716.91
8.0.180.0070.00016.88
8.0.170.0000.00716.90
8.0.160.0040.00416.82
8.0.150.0070.00016.77
8.0.140.0020.00516.86
8.0.130.0030.00313.41
8.0.120.0040.00416.70
8.0.110.0070.00016.90
8.0.100.0030.00516.75
8.0.90.0030.00316.70
8.0.80.0030.01216.75
8.0.70.0040.00416.77
8.0.60.0070.00016.67
8.0.50.0040.00416.73
8.0.30.0100.01217.04
8.0.20.0080.01017.40
8.0.10.0030.00517.09
8.0.00.0050.01316.71
7.4.330.0000.00615.00
7.4.320.0030.00316.47
7.4.300.0070.00016.55
7.4.290.0000.00716.58
7.4.280.0030.00316.57
7.4.270.0060.00016.58
7.4.260.0060.00316.58
7.4.250.0030.00316.38
7.4.240.0050.00316.54
7.4.230.0030.00316.42
7.4.220.0030.01416.58
7.4.210.0090.00516.59
7.4.200.0030.00316.33
7.4.190.0000.00716.68
7.4.160.0090.01216.38
7.4.150.0140.00417.40
7.4.140.0090.00917.86
7.4.130.0090.00916.71
7.4.120.0110.00616.39
7.4.110.0030.01416.72
7.4.100.0130.01016.36
7.4.90.0090.00916.64
7.4.80.0110.01219.39
7.4.70.0120.00316.23
7.4.60.0140.00416.44
7.4.50.0030.00616.29
7.4.40.0070.01022.77
7.4.30.0100.00716.38
7.4.00.0140.00014.84
7.3.330.0030.00313.24
7.3.320.0050.00013.22
7.3.310.0050.00316.25
7.3.300.0030.00316.30
7.3.290.0080.00816.29
7.3.280.0100.01016.32
7.3.270.0030.01317.40
7.3.260.0100.00716.62
7.3.250.0070.01016.54
7.3.240.0030.01516.39
7.3.230.0120.00916.39
7.3.210.0060.01216.65
7.3.200.0100.00719.39
7.3.190.0060.01316.30
7.3.180.0080.00816.40
7.3.170.0100.00716.34
7.3.160.0080.00816.30
7.3.120.0090.00614.85
7.2.330.0090.00916.67
7.2.320.0110.00816.45
7.2.310.0030.01416.57
7.2.300.0160.01616.61
7.2.290.0060.01516.58
7.2.00.0040.00719.41
7.1.100.0040.00418.21
7.1.70.0000.00717.14
7.1.60.0100.01419.82
7.1.50.0000.01416.63
7.1.00.0070.03722.42
7.0.200.0080.00316.55
7.0.140.0000.07721.94
7.0.60.0070.07019.90
7.0.50.0000.08717.91
7.0.40.0030.08720.21
7.0.30.0130.04720.01
7.0.20.0200.08020.21
7.0.10.0270.08020.05
7.0.00.0000.05020.16
5.6.280.0100.06720.85
5.6.210.0070.07320.50
5.6.200.0030.08318.17
5.6.190.0070.05720.57
5.6.180.0400.07320.57
5.6.170.0170.06320.51
5.6.160.0030.08720.51
5.6.150.0130.07718.25
5.6.140.0070.08318.11
5.6.130.0170.07718.21
5.6.120.0130.08021.02
5.6.110.0130.07720.98
5.6.100.0100.05721.07
5.6.90.0100.08020.93
5.6.80.0130.07320.38
5.5.350.0130.08020.52
5.5.340.0100.05318.02
5.5.330.0070.07720.48
5.5.320.0270.07020.21
5.5.310.0230.05020.13
5.5.300.0100.03317.98
5.5.290.0100.07018.01
5.5.280.0100.04020.88
5.5.270.0070.09720.76
5.5.260.0100.08020.67
5.5.250.0070.08320.68
5.5.240.0130.06720.23
5.4.450.0600.06719.31
5.4.440.0300.06019.49
5.4.430.1030.05719.52
5.4.420.0830.06019.47
5.4.410.0530.06319.41
5.4.400.0770.05318.80
5.4.390.1030.06718.73
5.4.380.0270.05318.74
5.4.370.0070.05718.52
5.4.360.0070.05718.62
5.4.350.0070.05718.55
5.4.340.0100.05718.75
5.4.320.0080.04212.50
5.4.310.0050.04612.49
5.4.300.0060.03912.50
5.4.290.0070.03612.49
5.4.280.0060.03512.39
5.4.270.0050.04512.39
5.4.260.0090.04212.39
5.4.250.0230.05718.79
5.4.240.0070.05018.89
5.4.230.0030.06019.03
5.4.220.0030.06018.79
5.4.210.0130.05018.74
5.4.200.0100.06719.02
5.4.190.0130.04719.08
5.4.180.0070.05018.95
5.4.170.0100.05318.95
5.4.160.0130.06318.83
5.4.150.0070.05718.94
5.4.140.0030.05716.55
5.4.130.0100.04716.58
5.4.120.0000.05716.50
5.4.110.0070.05316.39
5.4.100.0100.04716.66
5.4.90.0100.04716.36
5.4.80.0130.04016.41
5.4.70.0070.04716.34
5.4.60.0100.04316.35
5.4.50.0070.05716.36
5.4.40.0100.04316.35
5.4.30.0100.05316.38
5.4.20.0030.05016.43
5.4.10.0130.04316.38
5.4.00.0070.04715.80
5.3.290.0020.04312.80
5.3.280.0100.05714.69
5.3.270.0100.06014.63
5.3.260.0170.05014.61
5.3.250.0200.05314.48
5.3.240.0070.05314.30
5.3.230.0070.05014.62
5.3.220.0070.05714.42
5.3.210.0030.05714.43
5.3.200.0000.05314.57
5.3.190.0070.05314.58
5.3.180.0000.05714.57
5.3.170.0030.05314.59
5.3.160.0000.05714.56
5.3.150.0100.05014.40
5.3.140.0000.06014.40
5.3.130.0000.06014.42
5.3.120.0070.06314.70
5.3.110.0170.04714.32
5.3.100.0070.05013.89
5.3.90.0100.07314.02
5.3.80.0030.06313.79
5.3.70.0030.05313.92
5.3.60.0130.06013.95
5.3.50.0100.05313.71
5.3.40.0070.05013.96
5.3.30.0070.04714.00
5.3.20.0130.04013.84
5.3.10.0070.04713.51
5.3.00.0030.05013.55
5.2.170.0070.04011.15
5.2.160.0000.04311.17
5.2.150.0070.04011.23
5.2.140.0030.04011.07
5.2.130.0070.03710.98
5.2.120.0030.03711.09
5.2.110.0100.03311.25
5.2.100.0070.05011.19
5.2.90.0070.03711.04
5.2.80.0000.04311.10
5.2.70.0100.03711.00
5.2.60.0130.04010.94
5.2.50.0100.03710.91
5.2.40.0000.04311.00
5.2.30.0030.04310.99
5.2.20.0000.04310.97
5.2.10.0030.04310.78
5.2.00.0030.04710.79
5.1.60.0100.03010.18
5.1.50.0070.03010.23
5.1.40.0000.03710.04
5.1.30.0130.03010.39
5.1.20.0000.04010.56
5.1.10.0070.03310.25
5.1.00.0130.02710.25
5.0.50.0070.0238.47
5.0.40.0030.0278.25
5.0.30.0070.0378.27
5.0.20.0130.0278.25
5.0.10.0030.0278.16
5.0.00.0170.0278.21
4.4.90.0030.0207.44
4.4.80.0070.0177.44
4.4.70.0070.0177.44
4.4.60.0030.0207.44
4.4.50.0070.0177.44
4.4.40.0070.0307.44
4.4.30.0070.0177.44
4.4.20.0070.0207.44
4.4.10.0000.0237.44
4.4.00.0030.0337.44
4.3.110.0030.0337.44
4.3.100.0000.0237.44
4.3.90.0070.0177.44
4.3.80.0000.0337.44
4.3.70.0030.0207.44
4.3.60.0000.0237.44
4.3.50.0070.0207.44
4.3.40.0070.0277.44
4.3.30.0000.0237.44
4.3.20.0000.0337.44
4.3.10.0000.0237.44
4.3.00.0070.0237.18

preferences:
50.16 ms | 401 KiB | 5 Q