3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = "moi"; var_dump($test ?? 'Ei löydy'); var_dump(isset($test) ? $test : 'Ei löydy');

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)
8.3.60.0150.00616.38
8.3.50.0140.01121.87
8.3.40.0060.01218.86
8.3.30.0150.00018.46
8.3.20.0000.00720.21
8.3.10.0080.00021.60
8.3.00.0000.00823.64
8.2.180.0090.00916.38
8.2.170.0100.01022.96
8.2.160.0130.00720.35
8.2.150.0070.00025.66
8.2.140.0000.00824.66
8.2.130.0050.00319.64
8.2.120.0040.00426.35
8.2.110.0030.00722.10
8.2.100.0070.00417.85
8.2.90.0000.00918.03
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0080.00017.79
8.2.50.0080.00018.07
8.2.40.0040.00422.27
8.2.30.0000.00820.51
8.2.20.0040.00417.59
8.2.10.0050.00317.89
8.2.00.0070.00017.88
8.1.280.0150.00025.92
8.1.270.0040.00722.14
8.1.260.0050.00328.09
8.1.250.0080.00028.09
8.1.240.0060.00322.02
8.1.230.0070.00320.91
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.10
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0050.00318.62
8.1.160.0000.00720.68
8.1.150.0040.00418.81
8.1.140.0000.00819.50
8.1.130.0000.00717.63
8.1.120.0080.00017.39
8.1.110.0030.00517.36
8.1.100.0040.00417.33
8.1.90.0060.00317.30
8.1.80.0000.00817.34
8.1.70.0070.00017.27
8.1.60.0030.00617.39
8.1.50.0030.00617.50
8.1.40.0040.00417.33
8.1.30.0000.00817.59
8.1.20.0000.00817.46
8.1.10.0030.00517.44
8.1.00.0050.00217.47
8.0.300.0000.00720.04
8.0.290.0040.00416.63
8.0.280.0030.00318.36
8.0.270.0000.00817.17
8.0.260.0000.00717.18
8.0.250.0070.00016.88
8.0.240.0000.00716.88
8.0.230.0000.00716.75
8.0.220.0050.00316.73
8.0.210.0050.00216.79
8.0.200.0040.00416.87
8.0.190.0000.00916.74
8.0.180.0040.00416.84
8.0.170.0000.00816.75
8.0.160.0070.00016.84
8.0.150.0070.00016.79
8.0.140.0040.00816.73
8.0.130.0060.00013.26
8.0.120.0030.00516.68
8.0.110.0000.00716.71
8.0.100.0030.00416.83
8.0.90.0080.00016.84
8.0.80.0130.00316.86
8.0.70.0060.00316.82
8.0.60.0070.00016.64
8.0.50.0000.00816.74
8.0.30.0140.00616.88
8.0.20.0100.00917.40
8.0.10.0050.00316.93
8.0.00.0090.01016.58
7.4.330.0000.00516.67
7.4.320.0060.00016.44
7.4.300.0030.00316.50
7.4.290.0030.00616.38
7.4.280.0030.00716.52
7.4.270.0070.00016.45
7.4.260.0050.00216.50
7.4.250.0040.00316.41
7.4.240.0040.00416.46
7.4.230.0040.00416.59
7.4.220.0340.01116.28
7.4.210.0100.00316.30
7.4.200.0030.00316.41
7.4.160.0030.01416.29
7.4.150.0090.00917.40
7.4.140.0070.01417.86
7.4.130.0090.01016.34
7.4.120.0110.00616.51
7.4.110.0100.00816.27
7.4.100.0080.01516.37
7.4.90.0090.00916.62
7.4.80.0030.01319.39
7.4.70.0030.01316.26
7.4.60.0030.01616.67
7.4.50.0080.00616.12
7.4.40.0100.00716.32
7.4.30.0120.00916.46
7.4.00.0080.00714.74
7.3.330.0050.00013.09
7.3.320.0020.00212.93
7.3.310.0030.00516.26
7.3.300.0030.00316.18
7.3.290.0080.00616.22
7.3.280.0070.01216.26
7.3.270.0060.01217.40
7.3.260.0110.00816.25
7.3.250.0120.00716.29
7.3.240.0120.00916.30
7.3.230.0100.00716.39
7.3.210.0100.00616.16
7.3.200.0090.01319.39
7.3.190.0100.00716.42
7.3.180.0060.01516.42
7.3.170.0120.00916.48
7.3.160.0090.00616.25
7.2.330.0070.01116.44
7.2.320.0120.00616.49
7.2.310.0030.01416.56
7.2.300.0100.00616.64
7.2.290.0040.01316.50
7.2.60.0070.01116.69
7.2.50.0070.00716.80
7.2.00.0000.01119.07
7.1.200.0090.00615.50
7.1.70.0000.00717.13
7.1.60.0090.00619.20
7.1.50.0040.00816.98
7.1.00.0030.07722.48
7.0.200.0000.00916.73
7.0.60.0100.08021.81
7.0.50.0070.03717.80
7.0.40.0000.04720.16
7.0.30.0330.07320.04
7.0.20.0300.07720.13
7.0.10.0070.08320.16
7.0.00.0100.08020.30
5.6.280.0030.03021.04
5.6.210.0070.03720.56
5.6.200.0070.08718.27
5.6.190.0070.04020.33
5.6.180.0370.04320.63
5.6.170.0170.05320.61
5.6.160.0100.09020.50
5.6.150.0170.06718.23
5.6.140.0100.05318.25
5.6.130.0030.08318.17
5.6.120.0100.08021.09
5.6.110.0170.05321.12
5.6.100.0030.05720.97
5.6.90.0030.04020.95
5.6.80.0130.07020.53
5.5.350.0200.07320.34
5.5.340.0070.07017.96
5.5.330.0000.09020.27
5.5.320.0570.06720.27
5.5.310.0300.07720.34
5.5.300.0070.08018.03
5.5.290.0030.08717.99
5.5.280.0030.08320.80
5.5.270.0030.08720.84
5.5.260.0170.07020.84
5.5.250.0100.08720.45
5.5.240.0200.07320.23

preferences:
35.34 ms | 401 KiB | 5 Q