3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump($foo ?: $bar ?: null);

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)
8.3.60.0070.00718.56
8.3.50.0030.01719.74
8.3.40.0100.00718.68
8.3.30.0070.00718.54
8.3.20.0040.00421.69
8.3.10.0080.00020.16
8.3.00.0080.00019.85
8.2.180.0180.00316.50
8.2.170.0120.00322.96
8.2.160.0130.00320.39
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00719.77
8.2.120.0080.00026.35
8.2.110.0180.00422.10
8.2.100.0060.00617.78
8.2.90.0050.00317.84
8.2.80.0000.00918.98
8.2.70.0040.00417.48
8.2.60.0070.00317.63
8.2.50.0000.00817.59
8.2.40.0040.00419.35
8.2.30.0000.00719.09
8.2.20.0030.00517.97
8.2.10.0050.00217.89
8.2.00.0080.00017.60
8.1.280.0090.00925.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.92
8.1.230.0040.00722.64
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0070.00317.23
8.1.180.0050.00318.10
8.1.170.0000.00717.62
8.1.160.0040.00418.75
8.1.150.0080.00020.13
8.1.140.0050.00219.45
8.1.130.0030.00318.85
8.1.120.0000.00717.23
8.1.110.0000.00717.36
8.1.100.0000.00717.39
8.1.90.0000.00717.31
8.1.80.0000.00817.34
8.1.70.0000.00717.25
8.1.60.0000.00817.50
8.1.50.0040.00417.44
8.1.40.0000.00817.39
8.1.30.0000.00817.57
8.1.20.0000.00717.64
8.1.10.0050.00217.35
8.1.00.0040.00417.29
8.0.300.0060.00321.94
8.0.290.0050.00316.75
8.0.280.0030.00318.30
8.0.270.0070.00017.09
8.0.260.0060.00017.10
8.0.250.0030.00316.91
8.0.240.0000.00816.89
8.0.230.0000.00716.98
8.0.220.0000.00716.77
8.0.210.0000.00716.72
8.0.200.0000.00716.83
8.0.190.0000.01016.92
8.0.180.0070.00016.88
8.0.170.0040.00416.79
8.0.160.0040.00416.95
8.0.150.0030.00516.70
8.0.140.0030.00316.76
8.0.130.0000.00513.25
8.0.120.0000.00716.78
8.0.110.0000.00716.76
8.0.100.0040.00416.90
8.0.90.0000.00716.83
8.0.80.0120.00316.88
8.0.70.0000.00716.94
8.0.60.0030.00316.76
8.0.50.0070.00016.90
8.0.30.0080.00916.98
8.0.20.0100.00917.40
8.0.10.0000.00716.82
8.0.00.0040.01416.54
7.4.330.0040.00415.55
7.4.320.0040.00416.43
7.4.300.0030.00316.52
7.4.290.0040.00416.51
7.4.280.0000.00816.51
7.4.270.0000.00616.40
7.4.260.0000.00716.50
7.4.250.0000.00716.42
7.4.240.0050.00316.57
7.4.230.0000.00716.23
7.4.220.0100.00716.34
7.4.210.0100.00516.53
7.4.200.0030.00316.40
7.4.160.0120.00416.37
7.4.150.0110.00717.40
7.4.140.0100.00617.86
7.4.130.0070.01116.45
7.4.120.0080.01016.37
7.4.110.0130.00916.44
7.4.100.0140.00616.39
7.4.90.0140.00316.35
7.4.80.0080.00819.39
7.4.70.0060.00916.54
7.4.60.0110.00616.48
7.4.50.0030.00716.52
7.4.40.0100.00716.47
7.4.30.0060.01016.33
7.4.00.0090.00914.98
7.3.330.0030.00313.16
7.3.320.0000.00613.01
7.3.310.0030.00316.31
7.3.300.0040.00416.14
7.3.290.0030.00316.27
7.3.280.0080.00816.25
7.3.270.0090.00917.40
7.3.260.0080.01316.35
7.3.250.0100.00716.29
7.3.240.0100.01216.29
7.3.230.0130.00316.24
7.3.210.0130.00316.32
7.3.200.0030.01216.50
7.3.190.0040.01216.29
7.3.180.0120.00316.50
7.3.170.0120.00416.52
7.3.160.0030.01216.41
7.2.330.0060.01216.27
7.2.320.0040.01116.41
7.2.310.0120.00416.47
7.2.300.0100.00716.20
7.2.290.0030.01716.34
7.2.60.0070.00716.79
7.2.50.0160.00316.84
7.1.200.0190.00015.85
7.1.70.0060.00916.87
7.1.60.0090.00917.23
7.1.50.0090.00416.86
7.1.40.0030.02016.70
7.1.30.0060.00616.66
7.1.20.0050.00516.56
7.1.10.0000.00716.42
7.1.00.0000.00716.60
7.0.200.0000.00716.40
7.0.190.0030.01216.66
7.0.180.0060.00915.98
7.0.170.0050.00316.32
7.0.160.0030.00716.23
7.0.150.0040.00416.34
7.0.140.0000.00916.03
7.0.130.0000.00716.58
7.0.120.0070.00016.61
7.0.110.0000.00716.15
7.0.100.0020.00516.32
7.0.90.0040.00416.35
7.0.80.0000.00716.31
7.0.70.0040.00416.22
7.0.60.0000.00716.12
7.0.50.0030.00616.30
7.0.40.0040.00415.30
7.0.30.0040.00415.30
7.0.20.0110.00015.30
7.0.10.0000.00715.30
7.0.00.0080.00315.30

preferences:
49.33 ms | 401 KiB | 5 Q