3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vars['one'] = '31234'; $vars['two'] = 'sldf'; $vars['three'] = 1 - 1; $return_array = []; foreach ($vars as $key => $value){ echo "---------------Just value<br>"; var_dump($value); echo "<br>"; $value != '' ? ($return_array[$key] = $value) : null; echo "---------------array of key<br>"; var_dump($return_array[$key]); echo "<br>"; } ?>

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)
8.3.60.0150.00718.55
8.3.50.0110.00822.05
8.3.40.0170.00318.80
8.3.30.0070.00718.85
8.3.20.0050.00519.91
8.3.10.0140.00023.71
8.3.00.0030.00619.38
8.2.180.0160.00616.75
8.2.170.0110.00322.96
8.2.160.0130.00720.37
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0030.00620.56
8.2.120.0050.00326.35
8.2.110.0070.00421.11
8.2.100.0130.00318.03
8.2.90.0040.00419.14
8.2.80.0040.00417.97
8.2.70.0050.00517.75
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0040.00418.12
8.2.20.0040.00417.85
8.2.10.0080.00017.98
8.2.00.0040.00417.98
8.1.280.0100.00325.92
8.1.270.0060.01023.90
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0060.00319.54
8.1.230.0080.00419.07
8.1.220.0000.00817.78
8.1.210.0030.00618.77
8.1.200.0000.00917.35
8.1.190.0000.00817.36
8.1.180.0000.00818.10
8.1.170.0000.00818.69
8.1.160.0000.00718.77
8.1.150.0030.00518.79
8.1.140.0030.00519.57
8.1.130.0000.00717.75
8.1.120.0000.00817.43
8.1.110.0000.00717.43
8.1.100.0000.00817.48
8.1.90.0020.00517.45
8.1.80.0000.00717.48
8.1.70.0000.00717.41
8.1.60.0040.00417.59
8.1.50.0070.00017.40
8.1.40.0030.00617.41
8.1.30.0000.00817.65
8.1.20.0000.00717.49
8.1.10.0070.00017.51
8.1.00.0060.00317.54
8.0.300.0050.00318.84
8.0.290.0080.00016.75
8.0.280.0040.00418.44
8.0.270.0000.00717.25
8.0.260.0030.00317.24
8.0.250.0000.00816.91
8.0.240.0060.00016.96
8.0.230.0000.00716.97
8.0.220.0000.00716.85
8.0.210.0030.00316.74
8.0.200.0000.00716.90
8.0.190.0070.00016.98
8.0.180.0000.00816.80
8.0.170.0020.00516.89
8.0.160.0040.00416.96
8.0.150.0040.00316.82
8.0.140.0000.00716.81
8.0.130.0050.00013.21
8.0.120.0000.00816.75
8.0.110.0000.00716.91
8.0.100.0050.00216.88
8.0.90.0040.00416.70
8.0.80.0070.01016.94
8.0.70.0040.00416.87
8.0.60.0070.00016.91
8.0.50.0070.00016.75
8.0.30.0050.01217.35
8.0.20.0090.01117.40
8.0.10.0070.00016.92
8.0.00.0130.00416.89
7.4.330.0000.00516.70
7.4.320.0040.00416.49
7.4.300.0030.00316.50
7.4.290.0030.00316.36
7.4.280.0040.00416.58
7.4.270.0000.00716.52
7.4.260.0030.00316.51
7.4.250.0050.00316.48
7.4.240.0020.00516.47
7.4.230.0070.00016.59
7.4.220.0040.01416.44
7.4.210.0070.01116.62
7.4.200.0070.00016.64
7.4.160.0090.00616.66
7.4.150.0090.00917.40
7.4.140.0080.00917.86
7.4.130.0120.00516.64
7.4.120.0080.01316.53
7.4.110.0130.01016.50
7.4.100.0090.01216.49
7.4.90.0080.00816.39
7.4.80.0150.00919.39
7.4.70.0050.01116.55
7.4.60.0000.01516.32
7.4.50.0000.01816.43
7.4.40.0080.00816.63
7.4.30.0070.01116.55
7.4.00.0090.00615.11
7.3.330.0020.00213.17
7.3.320.0050.00013.22
7.3.310.0000.00716.31
7.3.300.0040.00416.41
7.3.290.0090.00916.39
7.3.280.0080.00916.38
7.3.270.0030.01317.40
7.3.260.0070.01016.63
7.3.250.0100.01216.43
7.3.240.0080.01216.34
7.3.230.0120.00616.39
7.3.210.0130.00616.55
7.3.200.0110.00616.27
7.3.190.0080.00816.49
7.3.180.0100.00716.48
7.3.170.0140.00916.46
7.3.160.0200.00016.46
7.3.10.0050.01016.39
7.3.00.0140.00016.69
7.2.330.0070.01116.73
7.2.320.0080.00816.64
7.2.310.0060.01216.74
7.2.300.0060.01216.77
7.2.290.0170.00016.65
7.2.130.0100.00716.57
7.2.120.0040.01616.48
7.2.110.0000.01516.84
7.2.100.0100.01016.62
7.2.90.0120.00416.88
7.2.80.0070.01016.71
7.2.70.0200.00316.94
7.2.60.0120.00516.77
7.2.50.0110.00516.65
7.2.40.0170.00616.68
7.2.30.0190.00416.63
7.2.20.0110.00816.70
7.2.10.0070.00916.83
7.2.00.0090.00916.93
7.1.250.0060.00615.33
7.1.200.0040.00815.80
7.1.70.0030.01317.19
7.1.60.0100.01319.36
7.1.50.0040.02216.96
7.1.00.0000.08022.42
7.0.200.0040.00416.87
7.0.60.0030.08319.93
7.0.50.0000.05017.91
7.0.40.0070.04320.19
7.0.30.0270.08320.19
7.0.20.0270.03320.21
7.0.10.0070.08320.23
7.0.00.0100.07020.20
5.6.280.0030.03321.07
5.6.210.0100.03320.46
5.6.200.0170.07318.17
5.6.190.0070.04720.67
5.6.180.0430.03720.43
5.6.170.0230.07020.39
5.6.160.0030.05320.40
5.6.150.0030.07318.07
5.6.140.0000.04018.11
5.6.130.0100.07718.11
5.6.120.0070.09020.99
5.6.110.0200.07321.02
5.6.100.0130.06321.13
5.6.90.0030.04021.09
5.6.80.0030.08020.38
5.5.350.0030.03320.35
5.5.340.0100.05717.96
5.5.330.0070.07020.43
5.5.320.0070.04320.28
5.5.310.0200.07720.32
5.5.300.0030.04717.91
5.5.290.0030.08717.88
5.5.280.0070.04320.80
5.5.270.0000.07320.72
5.5.260.0070.07020.64
5.5.250.0070.06320.68
5.5.240.0130.07720.36
5.4.450.0030.07019.50
5.4.440.0030.06719.47
5.4.430.0070.04019.11
5.4.420.0100.03319.50
5.4.410.0070.07319.27
5.4.400.0100.04719.10
5.4.390.0100.03718.80
5.4.380.0030.08318.96
5.4.370.0070.07319.21
5.4.360.0100.04319.02
5.4.350.0100.07719.21
5.4.340.0100.05318.94
5.4.320.0070.03719.12
5.4.310.0000.04019.08
5.4.300.0070.03319.07
5.4.290.0070.03319.22
5.4.280.0070.04018.80
5.4.270.0100.03319.00
5.4.260.0030.03718.91
5.4.250.0030.03718.78
5.4.240.0070.03718.91
5.4.230.0130.02719.14
5.4.220.0000.04019.13
5.4.210.0000.04019.01
5.4.200.0100.03019.00
5.4.190.0100.03019.16
5.4.180.0070.04019.11
5.4.170.0070.03318.78
5.4.160.0000.04019.09
5.4.150.0070.03719.05
5.4.140.0030.03716.29
5.4.130.0030.03316.25
5.4.120.0070.03316.25
5.4.110.0100.04316.37
5.4.100.0000.03716.36
5.4.90.0030.03316.39
5.4.80.0030.03316.31
5.4.70.0030.04016.23
5.4.60.0070.04316.28
5.4.50.0070.05716.38
5.4.40.0030.04716.38
5.4.30.0030.07316.24
5.4.20.0130.03716.38
5.4.10.0100.05316.36
5.4.00.0100.05315.69
5.3.290.0070.03714.61
5.3.280.0070.04014.55
5.3.270.0100.03014.55
5.3.260.0130.03014.43
5.3.250.0070.04014.62
5.3.240.0000.04014.53
5.3.230.0070.03314.42
5.3.220.0000.03714.39
5.3.210.0300.02714.52
5.3.200.0030.04014.39
5.3.190.0000.04314.47
5.3.180.0130.02714.52
5.3.170.0030.03314.54
5.3.160.0070.04014.45
5.3.150.0170.02714.66
5.3.140.0000.06714.49
5.3.130.0000.04314.47
5.3.120.0100.05014.47
5.3.110.0030.03714.45
5.3.100.0000.05013.92
5.3.90.0070.07013.95
5.3.80.0070.04713.95
5.3.70.0100.06013.96
5.3.60.0100.07013.84
5.3.50.0000.04713.87
5.3.40.0100.04013.87
5.3.30.0000.05713.85
5.3.20.0100.03713.61
5.3.10.0130.02713.57
5.3.00.0070.06313.43
5.2.170.0000.03311.13
5.2.160.0030.04011.30
5.2.150.0070.06011.12
5.2.140.0030.04311.07
5.2.130.0030.06310.96
5.2.120.0000.03311.04
5.2.110.0000.03311.00
5.2.100.0070.03310.93
5.2.90.0070.06011.00
5.2.80.0030.04711.09
5.2.70.0070.03311.09
5.2.60.0070.07011.13
5.2.50.0070.06010.87
5.2.40.0070.05010.88
5.2.30.0130.05710.93
5.2.20.0070.06010.92
5.2.10.0030.05310.87
5.2.00.0070.05010.67
5.1.60.0000.0539.89
5.1.50.0070.03710.14
5.1.40.0070.05010.02
5.1.30.0030.02710.24
5.1.20.0030.05310.36
5.1.10.0030.06010.04
5.1.00.0030.03310.11
5.0.50.0030.0408.70
5.0.40.0000.0278.44
5.0.30.0100.0308.44
5.0.20.0030.0478.44
5.0.10.0070.0408.44
5.0.00.0000.0678.44
4.4.90.0000.0278.44
4.4.80.0030.0378.44
4.4.70.0030.0378.44
4.4.60.0070.0178.44
4.4.50.0000.0378.44
4.4.40.0000.0478.44
4.4.30.0000.0408.44
4.4.20.0030.0278.44
4.4.10.0030.0338.44
4.4.00.0030.0408.44
4.3.110.0000.0338.44
4.3.100.0070.0308.44
4.3.90.0000.0208.44
4.3.80.0000.0438.44
4.3.70.0000.0338.44
4.3.60.0000.0308.44
4.3.50.0070.0138.44
4.3.40.0000.0538.44
4.3.30.0030.0178.44
4.3.20.0000.0408.44
4.3.10.0030.0278.44
4.3.00.0000.0378.44

preferences:
53.89 ms | 401 KiB | 5 Q