3v4l.org

run code in 300+ PHP versions simultaneously
<?php class GetInfo { public $name; function __construct($name) { $this->name = $name; $name = strtoupper($name); return $name; } } $a = new GetInfo('Ivan'); echo $a->__construct('Ivan');

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)
8.4.120.0120.00724.23
8.4.110.0130.00817.81
8.4.100.0100.00818.84
8.4.90.0070.00920.48
8.4.80.0130.00719.62
8.4.70.0050.00517.82
8.4.60.0120.00819.55
8.4.50.0110.00919.49
8.4.40.0080.00817.70
8.4.30.0130.00617.52
8.4.20.0100.01017.72
8.4.10.0080.00017.29
8.3.250.0120.00619.03
8.3.240.0100.00917.29
8.3.230.0070.00416.66
8.3.220.0110.00718.69
8.3.210.0040.00416.53
8.3.200.0120.00716.75
8.3.190.0110.00816.63
8.3.180.0110.00816.69
8.3.170.0100.01018.94
8.3.160.0000.01016.83
8.3.150.0060.01318.63
8.3.140.0000.00818.76
8.3.130.0120.00316.63
8.3.120.0080.00020.94
8.3.110.0040.00420.94
8.3.100.0040.00424.06
8.3.90.0040.01126.77
8.3.80.0130.00824.40
8.3.70.0130.01024.59
8.3.60.0170.00624.66
8.3.50.0130.00324.38
8.3.40.0160.00424.75
8.3.30.0080.00924.75
8.3.20.0120.00525.52
8.3.10.0140.00327.24
8.3.00.0140.00125.26
8.2.290.0090.01020.39
8.2.280.0080.01017.00
8.2.270.0150.00016.88
8.2.260.0080.00018.25
8.2.250.0060.00318.35
8.2.240.0040.00418.94
8.2.230.0130.00322.58
8.2.220.0100.00037.54
8.2.210.0000.00926.77
8.2.200.0130.00223.67
8.2.190.0140.00623.79
8.2.180.0140.00824.56
8.2.170.0170.00726.90
8.2.160.0140.00525.64
8.2.150.0110.00727.51
8.2.140.0170.00127.75
8.2.130.0180.00028.50
8.2.120.0110.00724.29
8.2.110.0110.00825.01
8.2.100.0130.00624.46
8.2.90.0110.00524.94
8.2.80.0110.00624.40
8.2.70.0130.00324.37
8.2.60.0100.00624.38
8.2.50.0120.00324.45
8.2.40.0100.00525.09
8.2.30.0140.00225.28
8.2.20.0100.00424.20
8.2.10.0120.00224.42
8.2.00.0100.00324.45
8.1.330.0110.00721.73
8.1.320.0100.00916.09
8.1.310.0000.00816.65
8.1.300.0030.00617.89
8.1.290.0110.00530.84
8.1.280.0130.01028.38
8.1.270.0120.00427.41
8.1.260.0120.00328.59
8.1.250.0130.00629.46
8.1.240.0090.00624.92
8.1.230.0080.00724.27
8.1.220.0120.00124.29
8.1.210.0120.00224.80
8.1.200.0110.00324.09
8.1.190.0060.00823.98
8.1.180.0120.00224.47
8.1.170.0080.00624.68
8.1.160.0110.00626.42
8.1.150.0140.00224.80
8.1.140.0140.00324.12
8.1.130.0090.00424.19
8.1.120.0100.00324.13
8.1.110.0080.00524.07
8.1.100.0080.00624.08
8.1.90.0110.00424.15
8.1.80.0080.00524.13
8.1.70.0080.00524.06
8.1.60.0090.00524.22
8.1.50.0070.00824.19
8.1.40.0080.00824.12
8.1.30.0140.00224.20
8.1.20.0080.00824.24
8.1.10.0070.01024.17
8.1.00.0100.00420.85
8.0.300.0090.00824.80
8.0.290.0100.00523.79
8.0.280.0110.00224.58
8.0.270.0090.00424.05
8.0.260.0130.00124.05
8.0.250.0110.00323.91
8.0.240.0130.00223.86
8.0.230.0100.00323.81
8.0.220.0100.00323.78
8.0.210.0080.00523.85
8.0.200.0110.00523.85
8.0.190.0190.00523.87
8.0.180.0180.00323.79
8.0.170.0130.01123.80
8.0.160.0200.00423.79
8.0.150.0160.00523.84
8.0.140.0170.00223.76
8.0.130.0080.00619.36
8.0.120.0110.00320.32
8.0.110.0110.00520.30
8.0.100.0120.00620.27
8.0.90.0130.00620.31
8.0.80.0140.00720.30
8.0.70.0120.00420.25
8.0.60.0070.00720.28
8.0.50.0090.00520.26
8.0.30.0120.00420.24
8.0.20.0090.00719.89
8.0.10.0050.00720.35
8.0.00.0090.00619.26
7.4.330.0090.00323.00
7.4.320.0110.00223.63
7.4.300.0110.00223.66
7.4.290.0120.00223.67
7.4.280.0080.00623.67
7.4.270.0110.00223.73
7.4.260.0090.00320.17
7.4.250.0080.00520.09
7.4.240.0100.00419.39
7.4.230.0170.00220.16
7.4.220.0110.00920.13
7.4.210.0140.00520.13
7.4.200.0110.00620.12
7.4.190.0180.00421.37
7.4.180.0190.00421.32
7.4.160.0160.00820.10
7.4.150.0120.00620.28
7.4.140.0110.01019.79
7.4.130.0110.00819.38
7.4.120.0140.00519.31
7.4.110.0140.00419.88
7.4.100.0160.00319.93
7.4.90.0130.00720.03
7.4.80.0120.00620.72
7.4.70.0120.00619.24
7.4.60.0110.00719.21
7.4.50.0080.00819.23
7.4.40.0110.00719.20
7.4.30.0130.00619.26
7.4.20.0110.00720.02
7.4.10.0100.00719.22
7.4.00.0100.00918.44
7.3.330.0110.00419.07
7.3.320.0090.00719.09
7.3.310.0110.00619.77
7.3.300.0090.00719.73
7.3.290.0110.00718.54
7.3.280.0120.00518.60
7.3.270.0160.00420.06
7.3.260.0120.00619.81
7.3.250.0110.00718.69
7.3.240.0140.00519.69
7.3.230.0150.00319.78
7.3.220.0120.00520.91
7.3.210.0100.00619.79
7.3.200.0130.00419.83
7.3.190.0140.00619.20
7.3.180.0110.00619.14
7.3.170.0100.00619.17
7.3.160.0150.00419.11
7.3.150.0140.00519.81
7.3.140.0120.00519.74
7.3.130.0100.00719.16
7.3.120.0150.00619.07
7.3.110.0130.00719.08
7.3.100.0100.00818.43
7.3.90.0130.00518.47
7.3.80.0120.00518.44
7.3.70.0120.00618.38
7.3.60.0130.00618.49
7.3.50.0140.00418.43
7.3.40.0100.00818.41
7.3.30.0110.00718.47
7.3.20.0120.00619.04
7.3.10.0120.00719.06
7.3.00.0130.00819.03
7.2.340.0130.00721.18
7.2.330.0160.00420.10
7.2.320.0170.00320.03
7.2.310.0090.01119.33
7.2.300.0140.00619.33
7.2.290.0140.00619.32
7.2.280.0150.00519.96
7.2.270.0120.00819.98
7.2.260.0120.00719.32
7.2.250.0160.00419.28
7.2.240.0130.00719.34
7.2.230.0110.00718.58
7.2.220.0120.00718.55
7.2.210.0110.00718.49
7.2.200.0110.00718.65
7.2.190.0110.00718.60
7.2.180.0130.00718.61
7.2.170.0100.00918.64
7.2.160.0110.00718.64
7.2.150.0150.00519.27
7.2.140.0120.00719.37
7.2.130.0150.00819.37
7.2.120.0120.00619.28
7.2.110.0110.00719.28
7.2.100.0100.00719.25
7.2.90.0110.00719.28
7.2.80.0110.00719.29
7.2.70.0090.00819.27
7.2.60.0110.00718.87
7.2.50.0120.00719.29
7.2.40.0130.00719.35
7.2.30.0100.00819.31
7.2.20.0120.00619.33
7.2.10.0120.00719.28
7.2.00.0120.00719.33
7.1.330.0190.00419.71
7.1.320.0120.00618.74
7.1.310.0130.00618.74
7.1.300.0110.00618.72
7.1.290.0100.00918.70
7.1.280.0130.00618.68
7.1.270.0140.00518.67
7.1.260.0120.00718.75
7.1.250.0130.00518.66
7.1.240.0120.00818.60
7.1.230.0120.00718.68
7.1.220.0120.00718.69
7.1.210.0140.00518.71
7.1.200.0120.00618.25
7.1.190.0130.00618.68
7.1.180.0130.00718.64
7.1.170.0160.00618.62
7.1.160.0120.00718.65
7.1.150.0150.00418.65
7.1.140.0140.00618.67
7.1.130.0150.00518.61
7.1.120.0130.00518.65
7.1.110.0140.00518.69
7.1.100.0150.00518.48
7.1.90.0130.00818.64
7.1.80.0130.01018.72
7.1.70.0150.00618.34
7.1.60.0120.00918.69
7.1.50.0120.00918.41
7.1.40.0120.00718.69
7.1.30.0130.00518.71
7.1.20.0100.00818.62
7.1.10.0120.00618.70
7.1.00.0140.02019.21
7.0.330.0130.00618.69
7.0.320.0120.00718.70
7.0.310.0170.00518.62
7.0.300.0160.00518.57
7.0.290.0140.00718.66
7.0.280.0140.00518.70
7.0.270.0120.00718.55
7.0.260.0130.00618.66
7.0.250.0150.00618.78
7.0.240.0160.00618.75
7.0.230.0160.00518.74
7.0.220.0130.00818.68
7.0.210.0160.00518.58
7.0.200.0130.00618.28
7.0.190.0130.00718.62
7.0.180.0150.00618.69
7.0.170.0140.00518.74
7.0.160.0140.00718.71
7.0.150.0150.00418.72
7.0.140.0170.00618.63
7.0.130.0170.00518.73
7.0.120.0250.00618.78
7.0.110.0170.00618.72
7.0.100.0200.00418.66
7.0.90.0190.00418.65
7.0.80.0140.00818.65
7.0.70.0210.00718.67
7.0.60.0130.01318.82
7.0.50.0160.01018.51
7.0.40.0120.02118.97
7.0.30.0160.01718.89
7.0.20.0160.01818.92
7.0.10.0140.01718.95
7.0.00.0110.02218.87
5.6.400.0130.00618.43
5.6.390.0130.00718.53
5.6.380.0120.00718.53
5.6.370.0140.00818.50
5.6.360.0140.00718.47
5.6.350.0160.01018.52
5.6.340.0160.00718.58
5.6.330.0140.00818.41
5.6.320.0140.00918.55
5.6.310.0170.00618.46
5.6.300.0170.00718.61
5.6.290.0120.00918.42
5.6.280.0120.01818.92
5.6.270.0170.00718.58
5.6.260.0170.00618.55
5.6.250.0190.00518.46
5.6.240.0160.00618.49
5.6.230.0170.00618.60
5.6.220.0150.00718.59
5.6.210.0120.01518.84
5.6.200.0150.01718.51
5.6.190.0110.01818.88
5.6.180.0160.01118.84
5.6.170.0170.01818.85
5.6.160.0110.01618.94
5.6.150.0130.01718.53
5.6.140.0140.01318.54
5.6.130.0120.02018.47
5.6.120.0140.01218.94
5.6.110.0100.02218.94
5.6.100.0110.01418.97
5.6.90.0170.01618.98
5.6.80.0140.01718.84
5.6.70.0160.01418.89
5.6.60.0150.00618.57
5.6.50.0130.00818.45
5.6.40.0130.00518.44
5.6.30.0150.00618.42
5.6.20.0150.00618.38
5.6.10.0140.00918.45
5.6.00.0110.00918.49
5.5.380.0170.00518.55
5.5.370.0130.00818.60
5.5.360.0150.00418.43
5.5.350.0180.01618.89
5.5.340.0130.01218.42
5.5.330.0120.01518.68
5.5.320.0140.01718.79
5.5.310.0170.02118.81
5.5.300.0120.01618.40
5.5.290.0150.01318.38
5.5.280.0170.01218.83
5.5.270.0130.01918.80
5.5.260.0120.02018.84
5.5.250.0160.01718.88
5.5.240.0170.01518.84
5.5.230.0160.00518.54
5.5.220.0160.00618.54
5.5.210.0150.00618.61
5.5.200.0150.00518.45
5.5.190.0140.00518.47
5.5.180.0130.00718.40
5.5.170.0150.00518.49
5.5.160.0150.00618.39
5.5.150.0150.00518.39
5.5.140.0150.00518.28
5.5.130.0130.00818.36
5.5.120.0160.00518.36
5.5.110.0170.00418.42
5.5.100.0130.00818.51
5.5.90.0160.00518.56
5.5.80.0130.00818.51
5.5.70.0160.00418.49
5.5.60.0170.00518.48
5.5.50.0150.00618.49
5.5.40.0140.00618.44
5.5.30.0140.00618.50
5.5.20.0150.00718.41
5.5.10.0140.00818.51
5.5.00.0150.00618.38
5.4.450.0240.01316.52
5.4.440.0230.01416.62
5.4.430.0210.01416.45
5.4.420.0220.01516.68
5.4.410.0220.01416.55
5.4.400.0230.01316.46
5.4.390.0240.01816.41
5.4.380.0270.01516.45
5.4.370.0270.01416.51
5.4.360.0230.01516.56
5.4.350.0230.01216.50
5.4.340.0240.01316.51
5.4.330.0140.00415.92
5.4.320.0230.01216.50
5.4.310.0240.01116.45
5.4.300.0230.01316.53
5.4.290.0250.01016.61
5.4.280.0220.01516.54
5.4.270.0240.01416.56
5.4.260.0210.01516.54
5.4.250.0250.01116.49
5.4.240.0230.01616.54
5.4.230.0290.01516.48
5.4.220.0220.01516.39
5.4.210.0240.01116.37
5.4.200.0240.01316.46
5.4.190.0240.01516.44
5.4.180.0240.01216.44
5.4.170.0230.01216.46
5.4.160.0240.01116.40
5.4.150.0240.01216.46
5.4.140.0230.01215.90
5.4.130.0230.01416.09
5.4.120.0230.01216.12
5.4.110.0230.01216.06
5.4.100.0270.01016.05
5.4.90.0240.01416.14
5.4.80.0250.01116.09
5.4.70.0160.01516.08
5.4.60.0160.01816.11
5.4.50.0130.01616.14
5.4.40.0130.01016.00
5.4.30.0110.01616.09
5.4.20.0090.01816.02
5.4.10.0150.00416.05
5.4.00.0180.00415.89

preferences:
28.98 ms | 403 KiB | 5 Q