3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(0 || 2 ?? 3 ? 4 : 5); // ((0 || 2) ?? 3) ? 4 : 5 => int(4); echo 0 || 2 ?? 3 ? 4 : 5;

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)
8.3.70.0110.00718.31
8.3.60.0180.00016.38
8.3.50.0090.01022.05
8.3.40.0120.00318.84
8.3.30.0150.00018.48
8.3.20.0050.00220.16
8.3.10.0050.00321.71
8.3.00.0040.00419.26
8.2.190.0120.00318.16
8.2.180.0110.00416.50
8.2.170.0090.00622.96
8.2.160.0130.00320.46
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00417.63
8.2.120.0050.00326.35
8.2.110.0090.00020.50
8.2.100.0040.00817.78
8.2.90.0000.01019.36
8.2.80.0030.00618.04
8.2.70.0050.00317.92
8.2.60.0040.00417.80
8.2.50.0060.00318.10
8.2.40.0040.00420.61
8.2.30.0030.00320.54
8.2.20.0030.00617.66
8.2.10.0000.00717.82
8.2.00.0040.00417.99
8.1.280.0060.00925.92
8.1.270.0060.00324.02
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00622.02
8.1.230.0000.01120.35
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0080.00016.98
8.1.180.0080.00018.10
8.1.170.0030.00618.42
8.1.160.0040.00421.89
8.1.150.0000.00818.80
8.1.140.0000.01119.36
8.1.130.0000.00717.48
8.1.120.0070.00017.25
8.1.110.0000.00717.33
8.1.100.0050.00317.24
8.1.90.0030.00517.31
8.1.80.0050.00317.23
8.1.70.0070.00017.35
8.1.60.0000.00817.49
8.1.50.0040.00417.39
8.1.40.0040.00417.25
8.1.30.0040.00417.36
8.1.20.0000.00717.40
8.1.10.0030.00517.50
8.1.00.0040.00417.29
8.0.300.0040.00419.64
8.0.290.0070.00016.75
8.0.280.0040.00418.33
8.0.270.0030.00317.19
8.0.260.0060.00017.15
8.0.250.0030.00316.98
8.0.240.0070.00016.97
8.0.230.0040.00416.89
8.0.220.0030.00316.76
8.0.210.0040.00416.84
8.0.200.0000.00616.91
8.0.190.0050.00316.90
8.0.180.0040.00416.83
8.0.170.0080.00016.76
8.0.160.0000.00716.72
8.0.150.0000.00716.75
8.0.140.0030.00316.81
8.0.130.0000.00613.29
8.0.120.0000.00816.69
8.0.110.0060.00316.80
8.0.100.0040.00416.91
8.0.90.0040.00416.63
8.0.80.0060.01516.77
8.0.70.0040.00416.72
8.0.60.0000.00816.89
8.0.50.0000.00716.69
8.0.30.0090.00916.97
8.0.20.0090.01217.40
8.0.10.0080.00016.86
8.0.00.0060.01216.46
7.4.330.0000.00516.83
7.4.320.0000.00616.37
7.4.300.0040.00416.27
7.4.290.0000.00716.23
7.4.280.0000.00916.28
7.4.270.0030.00316.43
7.4.260.0000.00716.45
7.4.250.0050.00316.43
7.4.240.0030.00416.42
7.4.230.0030.00316.28
7.4.220.0080.01116.49
7.4.210.0100.00616.35
7.4.200.0000.00716.58
7.4.160.0090.00616.48
7.4.150.0100.00917.40
7.4.140.0100.01217.86
7.4.130.0110.00516.34
7.4.120.0150.00516.43
7.4.110.0100.01316.45
7.4.100.0120.00616.41
7.4.90.0090.00916.30
7.4.80.0140.00419.39
7.4.70.0130.00416.50
7.4.60.0140.00916.25
7.4.50.0060.01016.39
7.4.40.0090.00816.25
7.4.30.0110.00616.29
7.4.00.0060.01014.99
7.3.330.0050.00013.07
7.3.320.0030.00313.03
7.3.310.0030.00316.27
7.3.300.0030.00316.20
7.3.290.0030.00316.05
7.3.280.0110.00616.22
7.3.270.0110.00717.40
7.3.260.0090.00816.40
7.3.250.0170.00416.26
7.3.240.0060.01016.19
7.3.230.0060.01616.39
7.3.210.0030.01716.22
7.3.200.0110.01116.48
7.3.190.0060.01116.20
7.3.180.0090.00616.27
7.3.170.0100.00716.37
7.3.160.0160.00016.36
7.3.120.0100.01014.80
7.3.110.0030.01314.46
7.3.100.0040.01114.85
7.3.90.0000.00915.00
7.3.80.0050.00514.43
7.3.70.0030.01214.75
7.3.60.0040.00714.59
7.3.50.0000.00914.46
7.3.40.0040.01214.75
7.3.30.0030.00614.48
7.3.20.0130.00316.39
7.3.10.0040.00716.28
7.3.00.0030.00616.39
7.2.330.0000.01716.63
7.2.320.0110.01216.31
7.2.310.0100.00716.40
7.2.300.0110.01116.34
7.2.290.0060.01216.34
7.2.250.0030.01615.02
7.2.240.0070.01415.14
7.2.230.0100.00714.72
7.2.220.0000.01114.70
7.2.210.0070.00714.70
7.2.200.0030.01014.69
7.2.190.0070.00714.73
7.2.180.0030.00614.57
7.2.170.0030.00614.75
7.2.60.0100.00316.97
7.2.00.0060.00619.34
7.1.330.0040.01115.53
7.1.320.0030.00915.81
7.1.310.0040.01115.70
7.1.300.0030.01015.84
7.1.290.0040.00815.50
7.1.280.0100.00615.68
7.1.270.0090.00015.76
7.1.260.0000.01415.70
7.1.200.0060.00615.49
7.1.100.0030.01017.95
7.1.70.0000.01117.20
7.1.60.0160.00919.48
7.1.50.0140.00716.76
7.1.00.0030.07722.32
7.0.200.0250.00014.71
7.0.60.0200.07720.00
7.0.50.0070.06717.70
7.0.40.0070.04020.03
7.0.30.0230.08320.34
7.0.20.0230.03720.18
7.0.10.0070.08720.33
7.0.00.0000.06720.01
5.6.280.0030.06721.07
5.6.210.0100.07320.43
5.6.200.0030.07718.18
5.6.190.0170.08020.39
5.6.180.0270.06720.33
5.6.170.0200.04720.47
5.6.160.0100.07720.50
5.6.150.0100.05318.15
5.6.140.0030.04018.28
5.6.130.0030.05718.18
5.6.120.0230.07020.94
5.6.110.0070.05021.11
5.6.100.0100.04320.98
5.6.90.0130.07021.10
5.6.80.0030.08720.37
5.5.350.0370.07320.52
5.5.340.0000.06017.94
5.5.330.0070.08320.35
5.5.320.0000.04720.30
5.5.310.0270.06020.27
5.5.300.0070.04317.98
5.5.290.0030.08317.95
5.5.280.0030.04020.80
5.5.270.0100.08320.62
5.5.260.0300.05720.89
5.5.250.0030.08320.70
5.5.240.0230.07320.15

preferences:
50.37 ms | 401 KiB | 5 Q