3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(1 ?: 2 ?: 3 ?: 4 ?: 5); var_dump(1 ?? 2 ?? 3 ?? 4 ?? 5); var_dump(1 ? 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)
8.3.60.0100.01016.75
8.3.50.0070.00922.85
8.3.40.0120.00618.59
8.3.30.0070.00718.83
8.3.20.0000.01520.13
8.3.10.0030.00623.57
8.3.00.0050.00319.25
8.2.180.0140.00716.50
8.2.170.0040.01422.96
8.2.160.0090.00620.42
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00020.88
8.2.110.0060.00322.07
8.2.100.0090.00317.78
8.2.90.0030.00617.75
8.2.80.0060.00317.97
8.2.70.0000.00817.78
8.2.60.0050.00317.80
8.2.50.0060.00319.16
8.2.40.0000.00720.42
8.2.30.0070.00019.30
8.2.20.0040.00417.43
8.2.10.0040.00417.81
8.2.00.0000.00717.48
8.1.280.0100.00725.92
8.1.270.0040.00423.91
8.1.260.0020.00526.35
8.1.250.0020.00528.09
8.1.240.0070.00320.57
8.1.230.0040.00719.01
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0070.00417.10
8.1.190.0080.00016.96
8.1.180.0090.00018.10
8.1.170.0040.00418.42
8.1.160.0050.00322.04
8.1.150.0000.00718.81
8.1.140.0040.00417.36
8.1.130.0030.00317.79
8.1.120.0040.00317.39
8.1.110.0040.00417.30
8.1.100.0000.00817.32
8.1.90.0030.00517.36
8.1.80.0040.00417.28
8.1.70.0040.00417.27
8.1.60.0000.00817.45
8.1.50.0050.00317.28
8.1.40.0000.00717.27
8.1.30.0050.00317.51
8.1.20.0040.00417.58
8.1.10.0050.00317.41
8.1.00.0000.00717.21
8.0.300.0040.00419.69
8.0.290.0040.00416.75
8.0.280.0030.00318.31
8.0.270.0000.00717.10
8.0.260.0000.00617.12
8.0.250.0000.00616.79
8.0.240.0060.00016.76
8.0.230.0040.00416.75
8.0.220.0040.00416.73
8.0.210.0000.00716.88
8.0.200.0040.00416.74
8.0.190.0040.00416.86
8.0.180.0100.00016.87
8.0.170.0040.00416.90
8.0.160.0040.00416.82
8.0.150.0000.00716.74
8.0.140.0000.00716.73
8.0.130.0050.00013.30
8.0.120.0030.00616.79
8.0.110.0000.00716.83
8.0.100.0040.00416.71
8.0.90.0000.00716.75
8.0.80.0030.01716.70
8.0.70.0040.00416.62
8.0.60.0050.00316.60
8.0.50.0020.00516.83
8.0.30.0130.00916.95
8.0.20.0060.01217.40
8.0.10.0040.00416.98
8.0.00.0070.01016.61
7.4.330.0050.00015.09
7.4.320.0060.00016.36
7.4.300.0030.00316.34
7.4.290.0040.00416.42
7.4.280.0040.00416.43
7.4.270.0070.00016.54
7.4.260.0030.00316.57
7.4.250.0050.00216.36
7.4.240.0060.00216.55
7.4.230.0040.00416.36
7.4.220.0150.01116.54
7.4.210.0060.00716.62
7.4.200.0000.00716.54
7.4.160.0130.00916.51
7.4.150.0100.00717.40
7.4.140.0090.01117.86
7.4.130.0080.01216.41
7.4.120.0110.00916.40
7.4.110.0070.01016.45
7.4.100.0170.00016.39
7.4.90.0090.00916.65
7.4.80.0090.01219.39
7.4.70.0140.00316.23
7.4.60.0100.00616.38
7.4.50.0030.00516.30
7.4.40.0100.00716.50
7.4.30.0100.00716.54
7.4.10.0110.00314.71
7.4.00.0050.01014.95
7.3.330.0000.00513.09
7.3.320.0000.00512.91
7.3.310.0000.00716.11
7.3.300.0060.00016.04
7.3.290.0060.00916.11
7.3.280.0120.00316.17
7.3.270.0070.01117.40
7.3.260.0030.01316.25
7.3.250.0110.00616.32
7.3.240.0100.00716.40
7.3.230.0060.01016.39
7.3.210.0100.00716.53
7.3.200.0110.00619.39
7.3.190.0160.00016.35
7.3.180.0160.00016.44
7.3.170.0070.01016.51
7.3.160.0040.01616.38
7.3.130.0090.00914.61
7.3.120.0040.01114.78
7.3.110.0090.00914.73
7.3.100.0000.01314.39
7.3.90.0060.00914.51
7.3.80.0080.00614.55
7.3.70.0000.01414.72
7.3.60.0030.00914.81
7.3.50.0060.00314.72
7.3.40.0050.00414.53
7.3.30.0060.00914.43
7.3.20.0130.00316.62
7.3.10.0060.00516.54
7.3.00.0020.01016.39
7.2.330.0120.01216.20
7.2.320.0100.00716.29
7.2.310.0160.00416.31
7.2.300.0100.00716.40
7.2.290.0030.01316.32
7.2.260.0100.00714.75
7.2.250.0070.01015.01
7.2.240.0030.01214.54
7.2.230.0060.01014.75
7.2.220.0030.00914.93
7.2.210.0040.01214.97
7.2.200.0000.01014.52
7.2.190.0070.00714.89
7.2.180.0040.00815.03
7.2.170.0000.01814.95
7.2.160.0070.00714.76
7.2.150.0070.00416.80
7.2.140.0040.00816.84
7.2.130.0030.01116.72
7.2.120.0030.01016.63
7.2.110.0030.01116.79
7.2.100.0060.00516.71
7.2.90.0020.01316.87
7.2.80.0060.00816.68
7.2.70.0090.00616.78
7.2.60.0050.00816.79
7.2.50.0030.01016.45
7.2.40.0080.00516.57
7.2.30.0050.00816.69
7.2.20.0030.01016.61
7.2.10.0080.00716.76
7.2.00.0040.00717.42
7.1.330.0050.00815.66
7.1.320.0040.01215.46
7.1.310.0070.01015.72
7.1.300.0030.01015.60
7.1.290.0070.00715.67
7.1.280.0100.00615.38
7.1.270.0080.00415.57
7.1.260.0070.01015.40
7.1.250.0030.01015.38
7.1.240.0030.01115.65
7.1.230.0070.00315.38
7.1.220.0040.01115.65
7.1.210.0090.00915.40
7.1.200.0100.00315.59
7.1.190.0000.01115.64
7.1.180.0040.01115.58
7.1.170.0100.00615.52
7.1.160.0070.00715.55
7.1.150.0030.00615.72
7.1.140.0040.00415.54
7.1.130.0080.00315.59
7.1.120.0060.00615.67
7.1.110.0070.00415.70
7.1.100.0020.01316.64
7.1.90.0040.00715.25
7.1.80.0030.00915.71
7.1.70.0050.00716.24
7.1.60.0050.01217.49
7.1.50.0080.01116.25
7.1.40.0090.00315.22
7.1.30.0030.00715.41
7.1.20.0070.00415.67
7.1.10.0040.00815.80
7.1.00.0020.04419.02
7.0.330.0090.00915.06
7.0.320.0000.01315.46
7.0.310.0090.00015.41
7.0.300.0030.00915.46
7.0.290.0030.01015.28
7.0.280.0040.00715.34
7.0.270.0110.00415.29
7.0.260.0090.00015.29
7.0.250.0110.00415.19
7.0.240.0030.00915.18
7.0.230.0030.01215.02
7.0.220.0050.00515.27
7.0.210.0030.00715.23
7.0.200.0080.00315.97
7.0.190.0000.00815.09
7.0.180.0050.00515.13
7.0.170.0000.01215.38
7.0.160.0050.00315.04
7.0.150.0030.00615.26
7.0.140.0050.03918.72
7.0.130.0040.00815.31
7.0.120.0040.01115.17
7.0.110.0060.00615.32
7.0.100.0040.00415.18
7.0.90.0040.01115.37
7.0.80.0040.00715.21
7.0.70.0090.00315.43
7.0.60.0080.03317.54
7.0.50.0100.03816.53
7.0.40.0020.03116.53
7.0.30.0180.04216.78
7.0.20.0100.02716.63
7.0.10.0020.02716.75
7.0.00.0120.03516.72
5.6.400.0110.00413.81
5.6.390.0030.01513.93
5.6.380.0070.01014.10
5.6.370.0060.00614.21
5.6.360.0000.01014.21
5.6.350.0090.00614.06
5.6.340.0030.00914.10
5.6.330.0070.00313.75
5.6.320.0110.00314.14
5.6.310.0040.01114.28
5.6.300.0000.01713.82
5.6.290.0060.00614.02
5.6.280.0040.01114.16
5.6.270.0040.00814.10
5.6.260.0090.00314.23
5.6.250.0000.01014.08
5.6.240.0030.00714.15
5.6.230.0030.00614.14
5.6.220.0080.00413.98
5.6.210.0070.03217.21
5.6.200.0070.03116.03
5.6.190.0070.02317.23
5.6.180.0240.03217.52
5.6.170.0190.03117.18
5.6.160.0110.03217.31
5.6.150.0070.03716.07
5.6.140.0070.04116.02
5.6.130.0080.04316.14
5.6.120.0060.04517.58
5.6.110.0050.02417.56
5.6.100.0070.04917.44
5.6.90.0060.04217.55
5.6.80.0080.04217.41
5.6.70.0000.01413.87
5.6.60.0070.01113.92
5.6.50.0000.01413.83
5.6.40.0060.00614.06
5.6.30.0070.00714.07
5.6.20.0070.00314.17
5.6.10.0060.00613.90
5.6.00.0030.00913.95
5.5.380.0080.00414.11
5.5.370.0060.00313.89
5.5.360.0060.00613.86
5.5.350.0070.02617.24
5.5.340.0090.02015.91
5.5.330.0080.02717.07
5.5.320.0030.04617.13
5.5.310.0140.02817.08
5.5.300.0040.02515.99
5.5.290.0050.04515.96
5.5.280.0060.04417.25
5.5.270.0050.03117.36
5.5.260.0120.03717.31
5.5.250.0020.03417.18
5.5.240.0120.04417.16
5.5.230.0090.00613.62
5.5.220.0030.00913.63
5.5.210.0100.01013.68
5.5.200.0000.01514.11
5.5.190.0080.00313.71
5.5.180.0040.00814.08
5.5.170.0100.00314.18
5.5.160.0000.01414.20
5.5.150.0060.00614.02
5.5.140.0100.00013.86
5.5.130.0030.01014.05
5.5.120.0030.01514.26
5.5.110.0070.01113.80
5.5.100.0100.00713.88
5.5.90.0070.01013.93
5.5.80.0000.01213.86
5.5.70.0120.00313.76
5.5.60.0120.00314.05
5.5.50.0000.01413.91
5.5.40.0040.00713.81
5.5.30.0100.00313.52
5.5.20.0030.01013.77
5.5.10.0070.01313.46
5.5.00.0100.01013.91
5.4.450.0080.02216.02
5.4.440.0120.02516.05
5.4.430.0270.02216.11
5.4.420.0170.02916.10
5.4.410.0300.01816.00
5.4.400.0270.02215.85
5.4.390.0170.02416.02
5.4.380.0350.02715.73
5.4.370.0250.03515.58
5.4.360.0290.03215.70
5.4.350.0250.03015.76
5.4.340.0150.03015.73
5.4.330.0090.00312.72
5.4.320.0050.01912.61
5.4.310.0100.01812.60
5.4.300.0040.02212.61
5.4.290.0040.02012.61
5.4.280.0050.01912.55
5.4.270.0070.02112.55
5.4.260.0080.02112.55
5.4.250.0040.02212.55
5.4.240.0080.02312.55
5.4.230.0070.02012.55
5.4.220.0050.02112.55
5.4.210.0040.02312.55
5.4.200.0040.02112.55
5.4.190.0050.02112.55
5.4.180.0040.02212.55
5.4.170.0040.02212.55
5.4.160.0060.02012.55
5.4.150.0060.02012.55
5.4.140.0050.02012.39
5.4.130.0040.02012.38
5.4.120.0020.02212.37
5.4.110.0050.02212.37
5.4.100.0040.02112.36
5.4.90.0040.02212.37
5.4.80.0050.01912.37
5.4.70.0050.01912.37
5.4.60.0060.01812.37
5.4.50.0070.01812.37
5.4.40.0060.01712.36
5.4.30.0050.02012.35
5.4.20.0040.02212.35
5.4.10.0070.01812.36
5.4.00.0050.01712.10
5.3.290.0050.03912.80
5.3.280.0090.03512.70
5.3.270.0060.03812.72
5.3.260.0070.03712.72
5.3.250.0070.03712.72
5.3.240.0050.04012.71
5.3.230.0040.04312.70
5.3.220.0050.04012.68
5.3.210.0060.05012.68
5.3.200.0060.04312.68
5.3.190.0080.03412.68
5.3.180.0070.03512.67
5.3.170.0060.03612.66
5.3.160.0070.03412.67
5.3.150.0050.03812.67
5.3.140.0060.03612.66
5.3.130.0080.03612.66
5.3.120.0050.03812.66
5.3.110.0060.03812.66
5.3.100.0080.03512.12
5.3.90.0070.03612.09
5.3.80.0030.03912.08
5.3.70.0070.03512.07
5.3.60.0040.03712.07
5.3.50.0080.03312.00
5.3.40.0060.03612.00
5.3.30.0040.03511.95
5.3.20.0030.03711.73
5.3.10.0010.03811.70
5.3.00.0040.03711.68
5.2.170.0020.0329.18
5.2.160.0050.0299.18
5.2.150.0030.0319.18
5.2.140.0050.0299.18
5.2.130.0050.0279.14
5.2.120.0020.0309.14
5.2.110.0050.0289.15
5.2.100.0020.0309.14
5.2.90.0050.0279.14
5.2.80.0020.0329.13
5.2.70.0060.0289.14
5.2.60.0050.0309.09
5.2.50.0050.0299.06
5.2.40.0050.0289.04
5.2.30.0060.0289.02
5.2.20.0050.0279.00
5.2.10.0030.0328.93
5.2.00.0040.0298.78
5.1.60.0020.0268.06
5.1.50.0020.0268.07
5.1.40.0040.0248.05
5.1.30.0030.0278.40
5.1.20.0050.0258.42
5.1.10.0040.0258.14
5.1.00.0020.0278.14
5.0.50.0040.0196.62
5.0.40.0050.0176.48
5.0.30.0030.0316.29
5.0.20.0020.0206.26
5.0.10.0030.0206.24
5.0.00.0020.0326.23
4.4.90.0010.0174.77
4.4.80.0010.0174.75
4.4.70.0030.0154.75
4.4.60.0040.0134.75
4.4.50.0030.0154.77
4.4.40.0020.0254.71
4.4.30.0030.0154.75
4.4.20.0030.0154.85
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0040.0144.67
4.3.100.0020.0164.67
4.3.90.0020.0154.64
4.3.80.0030.0244.59
4.3.70.0010.0164.63
4.3.60.0010.0164.63
4.3.50.0010.0174.63
4.3.40.0020.0244.54
4.3.30.0030.0153.29
4.3.20.0040.0133.26
4.3.10.0030.0143.21
4.3.00.0000.01718.56

preferences:
39.81 ms | 401 KiB | 5 Q