3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); $person['test'] =1; $someDefault = 2; $age = ($_=& $person['age']) ?: $someDefault; echo $age;

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)
8.3.40.0150.00019.02
8.3.30.0060.00820.30
8.3.20.0060.00320.21
8.3.10.0000.00822.05
8.3.00.0000.00822.50
8.2.170.0170.00322.96
8.2.160.0100.00622.09
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0030.00619.49
8.2.110.0030.00722.11
8.2.100.0100.00317.84
8.2.90.0000.00819.06
8.2.80.0040.00419.05
8.2.70.0040.00417.38
8.2.60.0040.00418.03
8.2.50.0040.00418.07
8.2.40.0030.00619.84
8.2.30.0000.00819.33
8.2.20.0000.00717.58
8.2.10.0080.00017.72
8.2.00.0000.00817.81
8.1.270.0080.00022.01
8.1.260.0090.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.84
8.1.230.0070.00418.89
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0090.00017.35
8.1.190.0030.00517.53
8.1.180.0040.00419.14
8.1.170.0030.00618.64
8.1.160.0070.00018.97
8.1.150.0000.00818.50
8.1.140.0050.00217.35
8.1.130.0030.00317.82
8.1.120.0000.00717.50
8.1.110.0000.00717.36
8.1.100.0100.00017.37
8.1.90.0000.00817.44
8.1.80.0040.00417.52
8.1.70.0030.00317.45
8.1.60.0040.00417.45
8.1.50.0060.00317.55
8.1.40.0050.00217.50
8.1.30.0040.00417.62
8.1.20.0000.00817.63
8.1.10.0000.00717.52
8.1.00.0040.00417.55
8.0.300.0040.00418.77
8.0.290.0030.00317.05
8.0.280.0030.00318.45
8.0.270.0040.00417.20
8.0.260.0000.00716.82
8.0.250.0070.00016.99
8.0.240.0040.00416.85
8.0.230.0030.00316.91
8.0.220.0040.00416.82
8.0.210.0070.00016.91
8.0.200.0000.00616.93
8.0.190.0090.00016.92
8.0.180.0080.00016.79
8.0.170.0040.00416.85
8.0.160.0040.00416.75
8.0.150.0030.00316.93
8.0.140.0040.00416.80
8.0.130.0000.00513.27
8.0.120.0070.00316.73
8.0.110.0060.00316.86
8.0.100.0050.00316.89
8.0.90.0000.00716.72
8.0.80.0080.00716.90
8.0.70.0030.00316.79
8.0.60.0080.00016.83
8.0.50.0000.00716.77
8.0.30.0120.00916.80
8.0.20.0130.00717.40
8.0.10.0040.00416.91
8.0.00.0110.00816.67
7.4.330.0020.00215.00
7.4.320.0000.00616.41
7.4.300.0000.00616.41
7.4.290.0030.00316.56
7.4.280.0000.00716.58
7.4.270.0030.00716.48
7.4.260.0050.00013.30
7.4.250.0020.00516.54
7.4.240.0020.00516.57
7.4.230.0070.00016.62
7.4.220.0130.01516.53
7.4.210.0060.01016.54
7.4.200.0070.00016.68
7.4.190.0000.00716.68
7.4.160.0080.00916.59
7.4.150.0140.00317.40
7.4.140.0080.00917.86
7.4.130.0050.01116.56
7.4.120.0100.00716.65
7.4.110.0160.00616.58
7.4.100.0180.00316.53
7.4.90.0090.00916.48
7.4.80.0090.01219.39
7.4.70.0130.00616.59
7.4.60.0100.00916.53
7.4.50.0060.00316.33
7.4.40.0040.00722.77
7.4.30.0070.01016.57
7.4.00.0060.00915.00
7.3.330.0050.00013.01
7.3.320.0060.00013.02
7.3.310.0030.00316.13
7.3.300.0000.00616.25
7.3.290.0000.01416.28
7.3.280.0080.01016.29
7.3.270.0030.01317.40
7.3.260.0180.00616.57
7.3.250.0080.00916.33
7.3.240.0090.00916.36
7.3.230.0070.01016.39
7.3.210.0110.00716.55
7.3.200.0160.00419.39
7.3.190.0140.00716.48
7.3.180.0040.01216.29
7.3.170.0050.01016.40
7.3.160.0110.00616.33
7.3.120.0000.01315.04
7.3.110.0070.00714.77
7.3.100.0040.01114.96
7.3.90.0070.00714.80
7.3.80.0000.00914.73
7.3.70.0060.00914.74
7.3.60.0100.00314.69
7.3.50.0000.01314.83
7.3.40.0060.00614.98
7.3.30.0040.01114.86
7.3.20.0070.00716.68
7.3.10.0030.01216.58
7.3.00.0070.00816.72
7.2.330.0100.00716.52
7.2.320.0000.02216.66
7.2.310.0100.00716.39
7.2.300.0140.00316.64
7.2.290.0030.01416.60
7.2.240.0030.00614.93
7.2.230.0000.01414.82
7.2.220.0030.00514.93
7.2.210.0090.00614.76
7.2.200.0070.01015.07
7.2.190.0000.01115.16
7.2.180.0070.00715.13
7.2.170.0030.01215.21
7.2.160.0060.00915.04
7.2.150.0040.00816.71
7.2.140.0030.01117.03
7.2.130.0030.01217.00
7.2.120.0110.00416.79
7.2.110.0080.00516.95
7.2.100.0090.00316.82
7.2.90.0040.00916.99
7.2.80.0060.00716.93
7.2.70.0050.01116.83
7.2.60.0050.01116.99
7.2.50.0070.00716.95
7.2.40.0060.01216.87
7.2.30.0050.01016.99
7.2.20.0090.00116.83
7.2.10.0090.00616.86
7.2.00.0050.01017.80
7.1.330.0030.00815.91
7.1.320.0060.00815.78
7.1.310.0030.01215.93
7.1.300.0100.00715.66
7.1.290.0030.01015.88
7.1.280.0090.00615.70
7.1.270.0040.01115.97
7.1.260.0030.01015.57
7.1.250.0060.00815.70
7.1.100.0060.00618.35
7.1.70.0040.00417.29
7.1.60.0070.01419.32
7.1.50.0110.01116.70
7.1.00.0000.06322.54
7.0.200.0030.00916.94
7.0.140.0030.07322.01
7.0.100.0270.07319.96
7.0.90.0070.08320.14
7.0.80.0030.06719.93
7.0.70.0230.08719.93
7.0.60.0070.08319.88
7.0.50.0030.07020.39
7.0.40.0070.04720.00
7.0.30.0030.08020.03
7.0.20.0030.06020.18
7.0.10.0100.08320.18
7.0.00.0030.05320.13
5.6.280.0000.07721.05
5.6.250.0100.08020.72
5.6.240.0030.04320.57
5.6.230.0070.08020.63
5.6.220.0100.07720.61
5.6.210.0230.06320.58
5.6.200.0100.07021.08
5.6.190.0100.05721.10
5.6.180.0030.05021.00
5.6.170.0100.04721.01
5.6.160.0100.03721.04
5.6.150.0000.09020.94
5.6.140.0100.07321.10
5.6.130.0170.04021.09
5.6.120.0030.04721.08
5.6.110.0070.05321.02
5.6.100.0000.05021.03
5.6.90.0100.06321.11
5.6.80.0070.05720.42
5.6.70.0130.07320.41
5.6.60.0130.07020.44
5.6.50.0100.04320.45
5.6.40.0030.06020.41
5.6.30.0100.07020.36
5.6.20.0130.08020.52
5.6.10.0030.08720.42
5.6.00.0070.08020.44
5.5.380.0070.04320.41
5.5.370.0030.06020.34
5.5.360.0070.07320.43
5.5.350.0000.08720.47
5.5.340.0070.08020.84
5.5.330.0100.04020.83
5.5.320.0070.08320.83
5.5.310.0170.05320.61
5.5.300.0100.04320.79
5.5.290.0070.08720.86
5.5.280.0070.06320.63
5.5.270.0030.07020.90
5.5.260.0070.04320.86
5.5.250.0030.08720.68
5.5.240.0070.07320.30
5.5.230.0070.08020.17
5.5.220.0070.06320.25
5.5.210.0100.07720.14
5.5.200.0130.07020.14
5.5.190.0170.07320.19
5.5.180.0070.08320.18
5.5.160.0170.04720.26
5.5.150.0170.05720.26
5.5.140.0000.08020.08
5.5.130.0100.06020.09
5.5.120.0070.07320.05
5.5.110.0170.06020.18
5.5.100.0030.06020.07
5.5.90.0100.07020.14
5.5.80.0070.07020.06
5.5.70.0030.05020.13
5.5.60.0100.06719.99
5.5.50.0130.07019.93
5.5.40.0000.04720.02
5.5.30.0000.04320.02
5.5.20.0100.04320.04
5.5.10.0000.06720.05
5.5.00.0170.07020.12
5.4.450.0070.04719.47
5.4.440.0130.06019.44
5.4.430.0100.07019.40
5.4.420.0100.07019.43
5.4.410.0030.05018.98
5.4.400.0130.03718.98
5.4.390.0130.04318.80
5.4.380.0030.05018.98
5.4.370.0130.07019.14
5.4.360.0070.07019.14
5.4.350.0100.06718.98
5.4.340.0070.07718.79
5.4.320.0130.03718.79
5.4.310.0070.07719.05
5.4.300.0200.06019.11
5.4.290.0030.08019.02
5.4.280.0070.05018.96
5.4.270.0000.04719.22
5.4.260.0070.04719.03
5.4.250.0130.04719.06
5.4.240.0130.07318.89
5.4.230.0100.06318.96
5.4.220.0230.03719.22
5.4.210.0070.06718.94
5.4.200.0070.08318.95
5.4.190.0070.06719.02
5.4.180.0100.06019.11
5.4.170.0130.06719.05
5.4.160.0030.07718.92
5.4.150.0070.04719.00
5.4.140.0070.06316.27
5.4.130.0070.07016.41
5.4.120.0030.07316.34
5.4.110.0070.07316.31
5.4.100.0170.06716.26
5.4.90.0070.04016.31
5.4.80.0000.04016.29
5.4.70.0100.07016.43
5.4.60.0100.05316.20
5.4.50.0000.04316.28
5.4.40.0070.07016.29
5.4.30.0200.06016.18
5.4.20.0100.04016.18
5.4.10.0070.06716.19
5.4.00.0070.04315.71
5.3.290.0070.06714.48
5.3.280.0100.08014.55
5.3.270.0170.06314.59
5.3.260.0030.07314.46
5.3.250.0100.07314.45
5.3.240.0000.08314.59
5.3.230.0170.06714.58
5.3.220.0100.03314.55
5.3.210.0170.06714.52
5.3.200.0100.07014.55
5.3.190.0100.07314.56
5.3.180.0100.05014.54
5.3.170.0170.05714.41
5.3.160.0100.06314.55
5.3.150.0070.07314.57
5.3.140.0070.06314.36
5.3.130.0030.06014.52
5.3.120.0000.07014.50
5.3.110.0000.05314.49
5.3.100.0130.06014.03
5.3.90.0100.07013.87
5.3.80.0100.05314.00
5.3.70.0100.03313.89
5.3.60.0000.04013.88
5.3.50.0100.07013.88
5.3.40.0100.03713.95
5.3.30.0070.07013.84
5.3.20.0100.07013.69
5.3.10.0070.04013.44
5.3.00.0070.05013.62
5.2.170.0070.06011.61
5.2.160.0070.06311.61
5.2.150.0000.07711.61
5.2.140.0070.06311.61
5.2.130.0000.03311.61
5.2.120.0000.05311.61
5.2.110.0100.04311.61
5.2.100.0030.06711.61
5.2.90.0030.03011.61
5.2.80.0030.03011.61
5.2.70.0030.03311.61
5.2.60.0030.04711.61
5.2.50.0000.06011.61
5.2.40.0000.06011.61
5.2.30.0030.04711.61
5.2.20.0130.04711.61
5.2.10.0030.04011.61
5.2.00.0030.06311.61
5.1.60.0070.02711.61
5.1.50.0030.05011.61
5.1.40.0030.05011.61
5.1.30.0030.03311.61
5.1.20.0030.03311.61
5.1.10.0030.04711.61
5.1.00.0070.05311.61
5.0.50.0070.02011.61
5.0.40.0000.02011.61
5.0.30.0030.03311.61
5.0.20.0030.02011.61
5.0.10.0000.02011.61
5.0.00.0030.03011.61
4.4.90.0000.03711.61
4.4.80.0000.02011.61
4.4.70.0100.02711.61
4.4.60.0030.01711.61
4.4.50.0000.03011.61
4.4.40.0030.02311.61
4.4.30.0070.01711.61
4.4.20.0000.03011.61
4.4.10.0030.02011.61
4.4.00.0000.02711.61
4.3.110.0000.02011.61
4.3.100.0030.01311.61
4.3.90.0030.01311.61
4.3.80.0030.02311.61
4.3.70.0030.01311.61
4.3.60.0000.01711.61
4.3.50.0030.01711.61
4.3.40.0030.02311.61
4.3.30.0000.01711.61
4.3.20.0000.01711.61
4.3.10.0030.01311.61
4.3.00.0000.01311.61

preferences:
39.33 ms | 400 KiB | 5 Q