3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = new ArrayObject(); $test[] = 'Test'; print_r($test); print_r((array) $test);

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)
8.3.40.0070.00718.59
8.3.30.0030.01019.05
8.3.20.0070.00020.22
8.3.10.0080.00023.65
8.3.00.0030.00619.13
8.2.170.0150.00322.96
8.2.160.0140.00720.34
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.26
8.2.110.0070.00320.16
8.2.100.0040.00817.79
8.2.90.0040.00418.22
8.2.80.0040.00418.04
8.2.70.0060.00317.50
8.2.60.0050.00318.04
8.2.50.0050.00518.07
8.2.40.0040.00418.22
8.2.30.0070.00018.05
8.2.20.0000.00817.70
8.2.10.0000.00718.05
8.2.00.0050.00317.67
8.1.270.0080.00023.87
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00022.05
8.1.230.0110.00021.03
8.1.220.0050.00317.78
8.1.210.0060.00318.84
8.1.200.0050.00517.35
8.1.190.0040.00417.40
8.1.180.0060.00318.10
8.1.170.0100.00018.34
8.1.160.0040.00421.93
8.1.150.0070.00018.56
8.1.140.0080.00017.30
8.1.130.0030.00317.87
8.1.120.0030.00717.30
8.1.110.0070.00017.38
8.1.100.0040.00417.32
8.1.90.0040.00417.30
8.1.80.0030.00317.39
8.1.70.0000.00717.32
8.1.60.0030.00517.49
8.1.50.0030.00517.39
8.1.40.0040.00417.46
8.1.30.0030.00617.50
8.1.20.0040.00417.61
8.1.10.0030.00517.48
8.1.00.0040.00417.48
8.0.300.0080.00020.21
8.0.290.0040.00417.18
8.0.280.0050.00218.47
8.0.270.0030.00317.22
8.0.260.0060.00017.18
8.0.250.0030.00516.75
8.0.240.0070.00016.89
8.0.230.0040.00416.87
8.0.220.0040.00416.84
8.0.210.0040.00416.72
8.0.200.0040.00416.92
8.0.190.0000.00716.86
8.0.180.0000.00716.73
8.0.170.0080.00016.84
8.0.160.0040.00416.82
8.0.150.0040.00316.78
8.0.140.0030.00316.67
8.0.130.0070.00013.33
8.0.120.0020.00516.75
8.0.110.0000.00716.78
8.0.100.0030.00316.72
8.0.90.0030.00316.60
8.0.80.0120.00316.71
8.0.70.0030.00316.66
8.0.60.0040.00416.69
8.0.50.0000.00716.72
8.0.30.0090.01216.82
8.0.20.0080.01117.40
8.0.10.0050.00316.82
8.0.00.0090.00916.75
7.4.330.0060.00015.08
7.4.320.0000.00616.59
7.4.300.0040.00416.34
7.4.290.0030.00316.48
7.4.280.0090.00016.59
7.4.270.0000.00716.35
7.4.260.0030.00316.57
7.4.250.0080.00016.48
7.4.240.0040.00316.50
7.4.230.0000.00716.51
7.4.220.0170.00716.45
7.4.210.0060.00916.58
7.4.200.0040.00416.54
7.4.190.0070.00016.30
7.4.160.0060.01016.38
7.4.150.0070.01017.40
7.4.140.0100.00717.86
7.4.130.0100.00616.37
7.4.120.0140.00316.46
7.4.110.0070.01316.35
7.4.100.0100.00716.41
7.4.90.0100.00716.58
7.4.80.0110.00719.39
7.4.70.0110.00616.45
7.4.60.0030.01316.56
7.4.50.0050.00316.34
7.4.40.0090.00622.77
7.4.30.0160.01016.38
7.4.00.0030.01414.89
7.3.330.0030.00313.01
7.3.320.0070.00013.09
7.3.310.0040.00416.39
7.3.300.0030.00316.18
7.3.290.0060.01616.36
7.3.280.0060.01216.24
7.3.270.0120.00417.40
7.3.260.0070.01016.38
7.3.250.0090.01116.33
7.3.240.0130.00316.59
7.3.230.0090.00616.40
7.3.210.0070.01016.44
7.3.200.0180.00419.39
7.3.190.0070.01016.16
7.3.180.0030.01316.62
7.3.170.0080.00816.36
7.3.160.0060.01016.62
7.3.120.0070.00714.89
7.3.10.0100.00316.57
7.3.00.0000.01016.16
7.2.330.0060.01116.73
7.2.320.0040.01416.43
7.2.310.0030.01316.55
7.2.300.0030.01416.41
7.2.290.0100.00616.48
7.2.130.0070.00716.54
7.2.120.0100.00316.84
7.2.110.0040.00716.58
7.2.100.0070.00716.76
7.2.90.0140.00016.96
7.2.80.0060.00616.86
7.2.70.0030.01017.04
7.2.60.0090.00016.78
7.2.50.0070.00316.89
7.2.40.0000.01317.01
7.2.30.0040.00716.84
7.2.20.0000.01016.98
7.2.10.0080.00417.06
7.2.00.0050.00917.84
7.1.250.0040.00715.77
7.1.200.0030.00915.63
7.1.100.0060.00617.80
7.1.70.0030.00617.09
7.1.60.0180.00719.46
7.1.50.0190.01634.65
7.1.00.0070.09322.36
7.0.200.0450.00814.63
7.0.140.0030.07321.99
7.0.60.0200.05019.88
7.0.50.0100.04017.88
7.0.40.0070.06020.15
7.0.30.0230.04020.08
7.0.20.0330.07320.22
7.0.10.0030.05720.07
7.0.00.0000.09320.25
5.6.280.0000.07721.09
5.6.210.0130.07320.60
5.6.200.0130.07718.14
5.6.190.0100.08720.55
5.6.180.0270.06720.41
5.6.170.0300.08020.47
5.6.160.0000.04320.47
5.6.150.0100.07318.23
5.6.140.0100.08018.12
5.6.130.0000.04318.13
5.6.120.0100.07720.96
5.6.110.0100.08721.11
5.6.100.0000.06020.95
5.6.90.0070.04020.94
5.6.80.0070.07020.39
5.6.70.3900.03720.37
5.5.350.0130.07320.36
5.5.340.0070.08318.04
5.5.330.0070.08720.25
5.5.320.0530.06720.35
5.5.310.0270.07020.29
5.5.300.0170.07317.91
5.5.290.0100.03318.07
5.5.280.0000.06320.76
5.5.270.0100.08020.83
5.5.260.0100.08020.87
5.5.250.0070.04020.74
5.5.240.0100.03720.15
5.4.450.0870.05019.46
5.4.440.0030.06719.55
5.4.430.0800.06019.13
5.4.420.0830.00019.63
5.4.410.0130.06719.08
5.4.400.0200.04718.51
5.4.390.0330.04318.59
5.4.380.0230.05718.50
5.4.370.0200.04718.80
5.4.360.0430.05018.45
5.4.350.0060.03712.00
5.4.340.0030.03711.99
5.4.320.0070.04312.48
5.4.310.0070.04612.47
5.4.300.0050.04412.48
5.4.290.0140.04312.46
5.4.280.0090.05012.36
5.4.270.0100.05612.36
5.4.260.0080.04712.36
5.4.250.0090.04712.36
5.4.240.0130.05412.36
5.4.230.0110.05112.35
5.4.220.0100.05212.35
5.4.210.0090.04012.35
5.4.200.0100.04212.35
5.4.190.0120.05112.35
5.4.180.0140.03412.35
5.4.170.0120.03512.36
5.4.160.0090.06212.36
5.4.150.0080.04512.35
5.4.140.0060.05012.03
5.4.130.0060.04712.02
5.4.120.0140.04311.98
5.4.110.0110.03811.97
5.4.100.0380.04711.97
5.4.90.0130.04911.98
5.4.80.0130.04011.98
5.4.70.0090.04111.97
5.4.60.0090.03311.97
5.4.50.0060.04111.97
5.4.40.0070.03711.96
5.4.30.0080.03711.95
5.4.20.0080.04311.96
5.4.10.0100.04211.96
5.4.00.0110.06011.45
5.3.290.0070.03812.80
5.3.280.0100.05312.71
5.3.270.0160.06912.73
5.3.260.0100.05212.72
5.3.250.0400.08012.72
5.3.240.0120.04112.72
5.3.230.0200.09012.71
5.3.220.0090.05512.68
5.3.210.0140.07312.68
5.3.200.0150.05812.68
5.3.190.0110.06912.68
5.3.180.0110.07512.67
5.3.170.0130.05212.67
5.3.160.0110.06212.68
5.3.150.0120.05512.67
5.3.140.0130.05812.66
5.3.130.0200.07212.66
5.3.120.0180.05312.66
5.3.110.0160.06912.66
5.3.100.0200.05212.12
5.3.90.0110.05212.09
5.3.80.0140.04212.08
5.3.70.0090.07612.08
5.3.60.0100.05012.06
5.3.50.0130.04712.01
5.3.40.0060.05212.01
5.3.30.0100.05211.97
5.3.20.0090.04911.75
5.3.10.0100.05011.72
5.3.00.0140.05311.70
5.2.170.0070.0489.20
5.2.160.0070.0439.20
5.2.150.0120.0459.21
5.2.140.0110.0549.20
5.2.130.0060.0389.16
5.2.120.0060.0319.16
5.2.110.0060.0309.17
5.2.100.0090.0279.16
5.2.90.0070.0299.17
5.2.80.0050.0329.16
5.2.70.0050.0339.16
5.2.60.0090.0289.11
5.2.50.0040.0339.09
5.2.40.0060.0289.06
5.2.30.0060.0319.04
5.2.20.0050.0309.02
5.2.10.0080.0278.93
5.2.00.0060.0358.79
5.1.60.0080.0268.06
5.1.50.0060.0258.06
5.1.40.0040.0318.04
5.1.30.0100.0268.39
5.1.20.0050.0368.41
5.1.10.0080.0368.13
5.1.00.0070.0358.14
5.0.50.0060.0326.62
5.0.40.0040.0346.47
5.0.30.0040.0326.29
5.0.20.0080.0196.25
5.0.10.0060.0206.23
5.0.00.0040.0326.22
4.4.90.0050.0164.78
4.4.80.0080.0424.75
4.4.70.0040.0214.75
4.4.60.0120.0364.75
4.4.50.0270.0444.77
4.4.40.0050.0374.71
4.4.30.0040.0244.76
4.4.20.0090.0214.84
4.4.10.0120.0294.85
4.4.00.0080.0544.76
4.3.110.0640.0304.67
4.3.100.0100.0434.66
4.3.90.0160.0444.63
4.3.80.0040.0374.59
4.3.70.0180.0314.63
4.3.60.0050.0224.63
4.3.50.0050.0224.63
4.3.40.0040.0334.54
4.3.30.0020.0233.28
4.3.20.0050.0333.26
4.3.10.0060.0403.21
4.3.00.0130.0278.04

preferences:
40.53 ms | 400 KiB | 5 Q