3v4l.org

run code in 300+ PHP versions simultaneously
<?php $in = [1,2,3]; $obj = new ArrayObject($in); $out = $obj->exchangearray([4,5,6]); var_dump($out); $out[1] = 'herp'; var_dump($in);

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)
8.3.60.0070.00716.50
8.3.50.0130.00622.78
8.3.40.0100.01018.66
8.3.30.0100.00319.04
8.3.20.0070.00020.38
8.3.10.0110.00020.44
8.3.00.0080.00019.38
8.2.180.0100.01016.75
8.2.170.0110.00422.96
8.2.160.0080.00820.27
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0070.00021.10
8.2.110.0060.00320.47
8.2.100.0060.00618.16
8.2.90.0000.00919.05
8.2.80.0050.00317.97
8.2.70.0050.00317.63
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0070.00018.22
8.2.30.0050.00219.56
8.2.20.0060.00317.68
8.2.10.0020.00517.88
8.2.00.0040.00417.59
8.1.280.0100.01025.92
8.1.270.0030.00623.83
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0070.00322.15
8.1.230.0040.00818.97
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00917.25
8.1.180.0040.00418.10
8.1.170.0080.00018.64
8.1.160.0000.00721.95
8.1.150.0000.00718.82
8.1.140.0040.00417.37
8.1.130.0070.00017.83
8.1.120.0070.00017.45
8.1.110.0000.00817.38
8.1.100.0000.00717.38
8.1.90.0040.00417.30
8.1.80.0030.00517.41
8.1.70.0000.00717.32
8.1.60.0000.00917.53
8.1.50.0050.00317.52
8.1.40.0000.00917.48
8.1.30.0040.00417.49
8.1.20.0000.00817.60
8.1.10.0040.00417.53
8.1.00.0030.00517.31
8.0.300.0030.00618.77
8.0.290.0060.00316.63
8.0.280.0000.00718.30
8.0.270.0040.00417.26
8.0.260.0030.00317.10
8.0.250.0030.00316.79
8.0.240.0050.00216.88
8.0.230.0030.00316.82
8.0.220.0070.00016.73
8.0.210.0040.00416.85
8.0.200.0030.00316.82
8.0.190.0040.00416.79
8.0.180.0040.00416.75
8.0.170.0070.00016.71
8.0.160.0070.00016.88
8.0.150.0000.00716.77
8.0.140.0000.01116.75
8.0.130.0060.00013.22
8.0.120.0030.00516.86
8.0.110.0000.00716.80
8.0.100.0000.00716.72
8.0.90.0000.00716.83
8.0.80.0060.00916.84
8.0.70.0000.00716.90
8.0.60.0070.00016.73
8.0.50.0040.00416.75
8.0.30.0100.01316.84
8.0.20.0150.00317.40
8.0.10.0040.00416.90
8.0.00.0120.00716.63
7.4.330.0000.00515.09
7.4.320.0000.00716.47
7.4.300.0000.00616.41
7.4.290.0030.00316.61
7.4.280.0000.00716.44
7.4.270.0080.00016.54
7.4.260.0030.00316.40
7.4.250.0040.00416.38
7.4.240.0020.00516.48
7.4.230.0040.00416.36
7.4.220.0110.00816.44
7.4.210.0070.00716.47
7.4.200.0070.00016.64
7.4.160.0160.00616.20
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0150.00316.48
7.4.120.0110.00616.45
7.4.110.0110.01116.52
7.4.100.0030.01816.53
7.4.90.0140.00316.44
7.4.80.0080.01419.39
7.4.70.0070.01416.61
7.4.60.0090.00916.35
7.4.50.0060.00016.54
7.4.40.0060.00916.13
7.4.30.0100.00616.42
7.4.00.0070.00714.88
7.3.330.0030.00313.14
7.3.320.0000.00513.04
7.3.310.0040.00416.30
7.3.300.0030.00316.16
7.3.290.0000.01416.26
7.3.280.0100.00816.17
7.3.270.0040.01417.40
7.3.260.0030.01516.25
7.3.250.0130.00516.47
7.3.240.0120.01216.60
7.3.230.0000.01716.39
7.3.210.0100.01416.58
7.3.200.0080.00816.54
7.3.190.0100.00616.26
7.3.180.0060.01016.43
7.3.170.0090.01016.43
7.3.160.0060.01016.28
7.2.330.0140.00316.42
7.2.320.0100.01016.71
7.2.310.0070.01016.70
7.2.300.0130.00416.47
7.2.290.0110.00516.35
7.2.00.0080.01219.30
7.1.100.0060.01218.20
7.1.70.0000.01017.25
7.1.60.0100.00319.61
7.1.50.0160.01016.89
7.1.00.0000.08022.45
7.0.200.0000.00916.41
7.0.140.0130.06322.06
7.0.60.0170.07321.71
7.0.50.0030.08317.80
7.0.40.0070.04320.07
7.0.30.0200.06320.33
7.0.20.0270.08020.33
7.0.10.0030.04320.00
7.0.00.0100.07720.20
5.6.280.0030.07020.89
5.6.210.0000.04320.71
5.6.200.0000.04718.09
5.6.190.0070.07320.39
5.6.180.0200.04320.30
5.6.170.0330.06720.48
5.6.160.0070.07720.62
5.6.150.0030.05718.11
5.6.140.0100.08018.18
5.6.130.0030.04018.07
5.6.120.0100.08321.19
5.6.110.0070.08020.96
5.6.100.0100.08020.97
5.6.90.0030.04020.98
5.6.80.0070.06320.28
5.5.350.0270.08020.50
5.5.340.0030.05017.92
5.5.330.0100.05320.23
5.5.320.0230.05720.24
5.5.310.0300.04720.18
5.5.300.0070.07718.00
5.5.290.0000.07717.91
5.5.280.0070.08320.80
5.5.270.0070.07320.86
5.5.260.0200.07020.93
5.5.250.0030.05720.57
5.5.240.0170.07720.04
5.4.450.4100.03319.45
5.4.440.0070.03719.36
5.4.430.0730.03719.36
5.4.420.2600.04319.44
5.4.410.3300.03319.34
5.4.400.3400.04019.16
5.4.390.3870.03719.09
5.4.380.4530.04018.90
5.4.370.4430.04319.13
5.4.360.4570.03718.99
5.4.350.4770.03319.00
5.4.340.3330.03719.11
5.4.320.3500.04719.12
5.4.310.3870.04019.04
5.4.300.4170.02719.03
5.4.290.3570.03719.11
5.4.280.3700.04319.14
5.4.270.3630.04018.86
5.4.260.3670.03718.86
5.4.250.3830.04018.85
5.4.240.4230.04018.98
5.4.230.1170.04018.88
5.4.220.3670.03719.06
5.4.210.3870.03719.18
5.4.200.3530.03318.89
5.4.190.3830.03718.86
5.4.180.3630.03319.03
5.4.170.3330.03719.05
5.4.160.3600.03719.02
5.4.150.3670.03719.20
5.4.140.3900.03316.36
5.4.130.1770.03716.43
5.4.120.0070.07016.22
5.4.110.4100.03316.38
5.4.100.4770.03316.57
5.4.90.3930.03316.39
5.4.80.3830.03716.48
5.4.70.3900.02716.44
5.4.60.3800.03716.20
5.4.50.3670.03316.13
5.4.40.3800.03316.48
5.4.30.3830.02716.35
5.4.20.3770.03316.10
5.4.10.3700.04016.47
5.4.00.3800.03715.69
5.3.290.3970.03314.61
5.3.280.0130.05714.56
5.3.270.4200.04014.53
5.3.260.3600.04014.43
5.3.250.3970.03714.50
5.3.240.3900.03714.70
5.3.230.0070.03314.54
5.3.220.0030.04314.51
5.3.210.4200.03314.50
5.3.200.4030.02714.59
5.3.190.3930.03714.66
5.3.180.3970.04014.38
5.3.170.3830.04014.58
5.3.160.3500.04014.55
5.3.150.3900.03314.50
5.3.140.3900.03714.37
5.3.130.3600.03714.52
5.3.120.3700.04014.64
5.3.110.3600.04014.45
5.3.100.3670.04013.83
5.3.90.4000.03013.81
5.3.80.4470.03013.83
5.3.70.4570.03713.97
5.3.60.4730.03014.02
5.3.50.4630.03013.91
5.3.40.4530.03713.73
5.3.30.3770.04013.84
5.3.20.3830.03713.52
5.3.10.3070.03013.58
5.3.00.3600.03713.59
5.2.170.2970.02311.00
5.2.160.4000.03011.07
5.2.150.3930.02711.15
5.2.140.3470.02711.13
5.2.130.3330.02711.09
5.2.120.2900.03311.25
5.2.110.3100.02711.18
5.2.100.2930.03010.98
5.2.90.2500.03311.05
5.2.80.2970.03010.92
5.2.70.3130.02711.10
5.2.60.3500.04010.97
5.2.50.3070.02310.95
5.2.40.2430.02710.89
5.2.30.2200.02710.85
5.2.20.2830.03710.90
5.2.10.2400.03310.76
5.2.00.2130.02710.74
5.1.60.2500.0209.83
5.1.50.2470.02310.07
5.1.40.2230.0209.95
5.1.30.2370.02710.34
5.1.20.2270.02310.23
5.1.10.2430.02310.02
5.1.00.2400.02710.08
5.0.50.1670.0278.53
5.0.40.1800.0178.42
5.0.30.1800.0278.17
5.0.20.1530.0178.13
5.0.10.1600.0238.12
5.0.00.1770.0338.17
4.4.90.1000.0135.88
4.4.80.1030.0175.79
4.4.70.1330.0175.89
4.4.60.1270.0135.81
4.4.50.1270.0105.82
4.4.40.1270.0205.79
4.4.30.1230.0135.88
4.4.20.1200.0135.85
4.4.10.1530.0175.95
4.4.00.1600.0305.82
4.3.110.1800.0175.73
4.3.100.1700.0135.77
4.3.90.1830.0175.71
4.3.80.1500.0205.71
4.3.70.1430.0135.79
4.3.60.1400.0175.67
4.3.50.1730.0135.71
4.3.40.1800.0235.70
4.3.30.1000.0205.52
4.3.20.0970.0235.52
4.3.10.0800.0135.52
4.3.00.0770.0135.52

preferences:
41.3 ms | 401 KiB | 5 Q