3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('a'=>'a'); var_dump($a['a'] ? : 'b');

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)
8.3.60.0110.01118.32
8.3.50.0100.00822.10
8.3.40.0140.00318.89
8.3.30.0150.00019.13
8.3.20.0080.00020.29
8.3.10.0030.00523.48
8.3.00.0080.00019.56
8.2.180.0110.00716.35
8.2.170.0080.00622.96
8.2.160.0000.01320.52
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0070.00319.36
8.2.110.0070.00319.21
8.2.100.0000.01117.78
8.2.90.0000.00919.20
8.2.80.0080.00017.97
8.2.70.0040.00417.49
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0070.00018.22
8.2.30.0070.00018.32
8.2.20.0040.00417.63
8.2.10.0060.00318.19
8.2.00.0060.00319.34
8.1.280.0100.00325.92
8.1.270.0040.00423.89
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00022.19
8.1.230.0040.00820.72
8.1.220.0040.00417.75
8.1.210.0000.01118.77
8.1.200.0040.00417.35
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0030.00618.66
8.1.160.0050.00222.07
8.1.150.0040.00418.98
8.1.140.0060.00317.41
8.1.130.0030.00517.86
8.1.120.0070.00317.51
8.1.110.0040.00417.41
8.1.100.0000.01017.47
8.1.90.0030.00317.35
8.1.80.0040.00417.38
8.1.70.0050.00217.41
8.1.60.0060.00317.48
8.1.50.0040.00417.40
8.1.40.0030.00617.44
8.1.30.0000.00817.55
8.1.20.0030.00617.49
8.1.10.0040.00417.36
8.1.00.0080.00317.37
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0070.00018.45
8.0.270.0030.00317.32
8.0.260.0000.00717.29
8.0.250.0030.00716.88
8.0.240.0000.00716.85
8.0.230.0040.00416.84
8.0.220.0060.00016.90
8.0.210.0000.00616.93
8.0.200.0030.00316.88
8.0.190.0050.00216.98
8.0.180.0070.00316.80
8.0.170.0000.00816.92
8.0.160.0000.00816.84
8.0.150.0030.00316.84
8.0.140.0110.00016.74
8.0.130.0030.00313.36
8.0.120.0050.00316.77
8.0.110.0040.00416.79
8.0.100.0040.00416.74
8.0.90.0050.00316.89
8.0.80.0170.00616.94
8.0.70.0070.00016.96
8.0.60.0070.00016.69
8.0.50.0050.00316.77
8.0.30.0160.00317.00
8.0.20.0100.00917.40
8.0.10.0040.00416.97
8.0.00.0130.01016.78
7.4.330.0000.00515.15
7.4.320.0040.00416.43
7.4.300.0030.00316.41
7.4.290.0000.00816.65
7.4.280.0050.00216.51
7.4.270.0000.00716.61
7.4.260.0080.00416.63
7.4.250.0040.00416.37
7.4.240.0060.00216.56
7.4.230.0030.00316.70
7.4.220.0110.01116.54
7.4.210.0170.00316.42
7.4.200.0050.00216.30
7.4.160.0120.00316.52
7.4.150.0140.00617.40
7.4.140.0050.01217.86
7.4.130.0070.01016.54
7.4.120.0090.00816.42
7.4.110.0060.01316.49
7.4.100.0150.01116.54
7.4.90.0140.00716.57
7.4.80.0130.01319.39
7.4.70.0100.00616.50
7.4.60.0060.00916.40
7.4.50.0000.00816.59
7.4.40.0150.00616.50
7.4.30.0100.00616.36
7.4.00.0110.00514.95
7.3.330.0000.00613.14
7.3.320.0020.00212.93
7.3.310.0040.00416.21
7.3.300.0000.00616.24
7.3.290.0080.00616.24
7.3.280.0140.00316.26
7.3.270.0100.01017.40
7.3.260.0090.00616.18
7.3.250.0100.01216.37
7.3.240.0090.00916.27
7.3.230.0090.00916.45
7.3.210.0110.00816.25
7.3.200.0150.00819.39
7.3.190.0090.01016.41
7.3.180.0070.01316.22
7.3.170.0030.01216.30
7.3.160.0000.01616.45
7.3.120.0050.00914.98
7.3.110.0060.01314.52
7.3.100.0040.00814.57
7.3.90.0100.00714.64
7.3.80.0040.01114.88
7.3.70.0100.00614.72
7.3.60.0030.00914.73
7.3.50.0060.00314.96
7.3.40.0030.00714.46
7.3.30.0000.00814.63
7.3.20.0080.00416.61
7.3.10.0100.00616.74
7.3.00.0120.00316.66
7.2.330.0110.00616.42
7.2.320.0070.01016.58
7.2.310.0000.01816.64
7.2.300.0030.01716.55
7.2.290.0060.01016.60
7.2.250.0100.01014.82
7.2.240.0100.00614.79
7.2.230.0140.00314.82
7.2.220.0050.00514.99
7.2.210.0070.01114.87
7.2.200.0000.01415.04
7.2.190.0040.00414.84
7.2.180.0060.00914.76
7.2.170.0060.00614.98
7.2.00.0070.01119.27
7.1.330.0040.01215.73
7.1.320.0030.00715.86
7.1.310.0000.01415.36
7.1.300.0050.00515.56
7.1.290.0060.00615.50
7.1.280.0000.00815.41
7.1.270.0070.00315.88
7.1.260.0070.01015.63
7.1.100.0200.01016.01
7.1.70.0030.00616.79
7.1.60.0140.01019.70
7.1.50.0070.01716.79
7.1.00.0100.07022.51
7.0.200.0140.00714.93
7.0.140.0100.06722.18
7.0.60.0100.06719.86
7.0.50.0070.07717.79
7.0.40.0000.04720.19
7.0.30.0300.08020.00
7.0.20.0330.05720.17
7.0.10.0070.08720.16
7.0.00.0130.05020.29
5.6.280.0000.07721.01
5.6.210.0000.04320.44
5.6.200.0030.04318.19
5.6.190.0130.05320.33
5.6.180.3170.04320.58
5.6.170.0270.07720.37
5.6.160.0030.09020.41
5.6.150.0100.03718.20
5.6.140.0000.04718.15
5.6.130.0070.03718.15
5.6.120.0030.05021.14
5.6.110.0000.06720.98
5.6.100.0130.08021.00
5.6.90.0070.08020.94
5.6.80.0130.07320.36
5.6.70.4470.03720.51
5.5.350.0100.07020.34
5.5.340.0070.04717.99
5.5.330.0100.08020.43
5.5.320.0330.07320.30
5.5.310.0270.07720.26
5.5.300.0030.04018.02
5.5.290.0100.05018.01
5.5.280.0030.04020.88
5.5.270.0070.08720.86
5.5.260.0000.05020.86
5.5.250.0100.07320.61
5.5.240.0330.06720.25
5.4.450.0270.04019.25
5.4.440.0270.04719.39
5.4.430.0300.04019.42
5.4.420.0430.04319.25
5.4.410.0170.04718.97
5.4.400.0300.04719.16
5.4.390.0500.04319.24
5.4.380.0130.05318.69
5.4.370.0100.05318.67
5.4.360.0230.04318.66
5.4.350.0030.06718.66
5.4.340.0170.05018.68
5.4.320.0050.04512.45
5.4.310.0060.03912.45
5.4.300.0090.03412.45
5.4.290.0050.04112.45
5.4.280.0090.03712.35
5.4.270.0060.05212.34
5.4.260.0100.04612.35
5.4.250.0150.04412.35
5.4.240.0060.04012.35
5.4.230.0070.03812.34
5.4.220.0060.03712.34
5.4.210.0030.03912.34
5.4.200.0070.04312.34
5.4.190.0060.04212.34
5.4.180.0060.04112.33
5.4.170.0050.03812.34
5.4.160.0040.03712.34
5.4.150.0080.03412.34
5.4.140.0060.03612.02
5.4.130.0080.03312.01
5.4.120.0060.03711.97
5.4.110.0070.03511.96
5.4.100.0060.04311.96
5.4.90.0070.04011.96
5.4.80.0070.04911.96
5.4.70.0050.04211.96
5.4.60.0060.03511.96
5.4.50.0070.03511.96
5.4.40.0030.03911.95
5.4.30.0050.04611.95
5.4.20.0030.03811.95
5.4.10.0040.03711.95
5.4.00.0080.03411.43
5.3.290.0050.04312.80
5.3.280.0070.04212.71
5.3.270.0050.04412.73
5.3.260.0060.04512.72
5.3.250.0070.03712.72
5.3.240.0060.03812.72
5.3.230.0050.04012.71
5.3.220.0030.04012.68
5.3.210.0050.04012.68
5.3.200.0070.03812.68
5.3.190.0050.04412.68
5.3.180.0100.03812.67
5.3.170.0060.03812.67
5.3.160.0080.03912.67
5.3.150.0080.03512.68
5.3.140.0090.03612.66
5.3.130.0080.03712.66
5.3.120.0100.04612.66
5.3.110.0050.04212.66
5.3.100.0070.03712.12
5.3.90.0050.03812.08
5.3.80.0050.03812.08
5.3.70.0060.03712.08
5.3.60.0070.04012.07
5.3.50.0090.05212.00
5.3.40.0050.03812.00
5.3.30.0060.04211.94
5.3.20.0070.04011.72
5.3.10.0060.03811.69
5.3.00.0040.03911.67
5.2.170.0050.0309.18
5.2.160.0020.0349.18
5.2.150.0030.0339.18
5.2.140.0030.0329.18
5.2.130.0060.0289.14
5.2.120.0050.0289.14
5.2.110.0080.0259.15
5.2.100.0020.0319.14
5.2.90.0080.0269.14
5.2.80.0020.0339.14
5.2.70.0050.0309.14
5.2.60.0080.0379.09
5.2.50.0050.0349.06
5.2.40.0050.0329.03
5.2.30.0030.0349.02
5.2.20.0070.0269.01
5.2.10.0040.0318.93
5.2.00.0090.0258.78
5.1.60.0070.0278.07
5.1.50.0040.0258.06
5.1.40.0050.0288.05
5.1.30.0050.0268.39
5.1.20.0020.0298.42
5.1.10.0010.0308.14
5.1.00.0040.0278.14
5.0.50.0020.0226.62
5.0.40.0040.0196.48
5.0.30.0070.0286.29
5.0.20.0070.0156.27
5.0.10.0050.0186.24
5.0.00.0060.0286.23
4.4.90.0050.0194.78
4.4.80.0040.0194.75
4.4.70.0010.0184.76
4.4.60.0040.0154.75
4.4.50.0000.0184.77
4.4.40.0020.0264.71
4.4.30.0030.0164.76
4.4.20.0040.0144.84
4.4.10.0040.0144.85
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0030.0154.66
4.3.90.0040.0144.64
4.3.80.0050.0234.59
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0040.0234.54
4.3.30.0020.0183.28
4.3.20.0040.0143.26
4.3.10.0030.0153.21
4.3.00.0170.01745.03

preferences:
43.63 ms | 401 KiB | 5 Q