3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = (object) 'ciao'; echo $obj->scalar;

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)
8.3.60.0120.00618.31
8.3.50.0110.00716.22
8.3.40.0120.00918.70
8.3.30.0110.00718.80
8.3.20.0080.00018.71
8.3.10.0000.00818.92
8.3.00.0030.00519.38
8.2.180.0090.00616.38
8.2.170.0120.00322.96
8.2.160.0110.00718.83
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00019.64
8.2.110.0090.00020.38
8.2.100.0070.00417.97
8.2.90.0050.00317.84
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0080.00018.03
8.2.50.0070.00017.93
8.2.40.0040.00419.36
8.2.30.0000.00817.74
8.2.20.0050.00617.75
8.2.10.0040.00417.68
8.2.00.0030.00617.64
8.1.280.0190.00725.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00322.42
8.1.230.0110.00020.91
8.1.220.0040.00417.74
8.1.210.0100.00018.77
8.1.200.0060.00317.22
8.1.190.0000.00817.23
8.1.180.0090.00018.10
8.1.170.0000.00817.62
8.1.160.0000.00718.92
8.1.150.0070.00418.63
8.1.140.0040.00417.38
8.1.130.0030.00317.38
8.1.120.0030.00517.38
8.1.110.0040.00417.40
8.1.100.0000.00717.29
8.1.90.0040.00417.42
8.1.80.0000.00717.39
8.1.70.0030.00317.42
8.1.60.0040.00417.55
8.1.50.0000.00717.31
8.1.40.0000.00717.49
8.1.30.0070.00317.47
8.1.20.0040.00717.41
8.1.10.0040.00417.40
8.1.00.0060.00317.27
8.0.300.0040.00419.96
8.0.290.0000.00816.88
8.0.280.0080.00018.55
8.0.270.0030.00317.30
8.0.260.0000.00616.87
8.0.250.0000.00816.97
8.0.240.0060.00316.97
8.0.230.0000.00716.81
8.0.220.0040.00416.79
8.0.210.0030.00316.91
8.0.200.0000.00716.81
8.0.190.0040.00416.89
8.0.180.0040.00416.95
8.0.170.0030.00616.87
8.0.160.0090.00016.78
8.0.150.0060.00316.86
8.0.140.0030.00616.90
8.0.130.0050.00013.24
8.0.120.0000.01016.84
8.0.110.0030.00516.91
8.0.100.0000.00716.95
8.0.90.0000.00716.69
8.0.80.0040.01116.88
8.0.70.0030.00516.88
8.0.60.0060.00316.89
8.0.50.0000.00816.99
8.0.30.0070.01117.11
8.0.20.0110.01017.13
8.0.10.0050.00316.80
8.0.00.0080.01316.69
7.4.330.0070.00012.86
7.4.320.0000.00716.45
7.4.300.0030.00316.36
7.4.290.0000.00716.53
7.4.280.0050.00316.36
7.4.270.0030.00316.33
7.4.260.0030.00313.32
7.4.250.0040.00416.47
7.4.240.0030.00316.42
7.4.230.0000.00716.40
7.4.220.0190.00916.39
7.4.210.0040.01116.54
7.4.200.0020.00516.47
7.4.190.0040.00416.30
7.4.160.0090.00916.48
7.4.150.0060.01116.73
7.4.140.0100.01017.86
7.4.130.0120.00616.26
7.4.120.0140.00316.71
7.4.110.0120.00616.57
7.4.100.0140.00316.40
7.4.90.0130.00716.50
7.4.80.0110.00619.39
7.4.70.0190.00316.27
7.4.60.0110.00616.43
7.4.50.0050.00016.14
7.4.40.0100.00716.54
7.4.30.0120.00916.50
7.4.00.0070.01015.21
7.3.330.0030.00513.00
7.3.320.0060.00012.95
7.3.310.0000.00716.02
7.3.300.0000.00615.99
7.3.290.0120.00216.16
7.3.280.0060.01016.17
7.3.270.0030.01316.21
7.3.260.0080.01216.20
7.3.240.0110.00516.20
7.3.230.0140.00816.40
7.3.210.0070.01016.23
7.3.200.0060.01516.18
7.3.190.0130.00316.23
7.3.180.0100.00716.36
7.3.170.0200.00316.44
7.3.160.0110.00416.33
7.3.120.0120.00314.75
7.3.10.0050.01916.75
7.3.00.0160.00016.02
7.2.330.0070.01016.69
7.2.320.0170.00616.72
7.2.310.0120.00616.52
7.2.300.0060.01316.58
7.2.290.0100.01116.63
7.2.130.0130.01016.17
7.2.120.0160.00416.57
7.2.110.0060.00916.28
7.2.100.0200.00016.50
7.2.90.0060.01316.35
7.2.80.0190.00016.55
7.2.70.0110.00616.57
7.2.60.0040.00716.42
7.2.50.0120.01216.39
7.2.40.0090.01116.49
7.2.30.0170.01016.32
7.2.20.0080.01316.68
7.2.10.0080.01416.62
7.2.00.0080.01018.15
7.1.250.0210.00715.33
7.1.100.0070.00718.33
7.1.70.0030.00617.05
7.1.60.0000.01317.29
7.1.50.0090.01216.57
7.1.00.0000.08022.43
7.0.200.0080.00816.55
7.0.140.0070.07021.93
7.0.120.0070.06022.08
7.0.60.0070.08019.84
7.0.50.0070.04717.90
7.0.40.0000.04317.74
7.0.30.0070.05017.78
7.0.20.0030.09017.75
7.0.10.0100.07317.70
7.0.00.0070.09017.79
5.6.280.0100.06720.77
5.6.210.0070.07320.57
5.6.200.0100.08018.15
5.6.190.0030.05018.09
5.6.180.0070.07318.23
5.6.170.0100.05018.19
5.6.160.0070.04718.07
5.6.150.0100.05018.12
5.6.140.0070.03718.07
5.6.130.0030.06018.10
5.6.120.0030.04718.07
5.6.110.0100.08318.21
5.6.100.0070.08318.11
5.6.90.0130.07718.10
5.6.80.0100.05317.60
5.6.70.0100.07317.48
5.6.60.0200.05317.48
5.6.50.0000.05017.57
5.6.40.0070.06717.47
5.6.30.0200.06317.51
5.6.20.0100.07717.51
5.6.10.0100.05717.44
5.6.00.0100.07317.54
5.5.350.0200.07320.42
5.5.340.0100.05018.05
5.5.330.0130.03318.00
5.5.320.0030.06018.01
5.5.310.0100.07717.98
5.5.300.0100.07717.98
5.5.290.0070.04317.95
5.5.280.0030.04317.98
5.5.270.0070.07717.91
5.5.260.0070.08317.96
5.5.250.0030.08317.73
5.5.240.0030.04017.33
5.5.230.0030.05717.29
5.5.220.0030.08017.30
5.5.210.0030.08317.39
5.5.200.0130.05717.36
5.5.190.0130.05317.39
5.5.180.0030.04717.37
5.5.160.0130.05017.26
5.5.150.0070.03717.33
5.5.140.0000.04017.23
5.5.130.0030.03717.37
5.5.120.0000.04317.34
5.5.110.0070.03317.32
5.5.100.0030.03717.27
5.5.90.0130.03717.14
5.5.80.0030.03717.16
5.5.70.0000.04017.15
5.5.60.0030.03717.20
5.5.50.0100.03017.19
5.5.40.0070.03317.22
5.5.30.0100.03017.25
5.5.20.0030.04017.18
5.5.10.0030.03717.14
5.5.00.0030.04017.12
5.4.450.0000.05319.28
5.4.440.0030.04319.42
5.4.430.0030.07019.39
5.4.420.0030.05319.33
5.4.410.0130.07319.29
5.4.400.0030.07318.95
5.4.390.0070.07719.03
5.4.380.0070.04319.01
5.4.370.0030.08719.13
5.4.360.0070.07718.99
5.4.350.0100.07019.11
5.4.340.0030.08319.12
5.4.320.0100.04718.95
5.4.310.0100.03019.20
5.4.300.0030.03719.06
5.4.290.0030.04019.02
5.4.280.0070.04018.98
5.4.270.0000.04018.98
5.4.260.0070.03319.00
5.4.250.0030.03718.97
5.4.240.0000.04019.06
5.4.230.0000.04018.81
5.4.220.0100.05319.09
5.4.210.0030.04019.11
5.4.200.0100.03018.98
5.4.190.0070.03318.93
5.4.180.0070.03718.88
5.4.170.0030.03718.94
5.4.160.0000.04018.93
5.4.150.0070.03318.99
5.4.140.0030.03716.36
5.4.130.0000.04016.26
5.4.120.0000.03716.24
5.4.110.0000.03716.36
5.4.100.0030.03316.33
5.4.90.0070.04016.28
5.4.80.0030.03316.28
5.4.70.0030.03316.34
5.4.60.0030.03316.22
5.4.50.0100.02716.27
5.4.40.0030.04716.38
5.4.30.0030.04016.25
5.4.20.0070.03316.26
5.4.10.0030.04316.25
5.4.00.0030.04715.77
5.3.290.0000.04314.44
5.3.280.0000.04014.38
5.3.270.0030.03714.58
5.3.260.0030.03714.53
5.3.250.0030.03314.56
5.3.240.0000.04014.43
5.3.230.0070.03314.42
5.3.220.0070.03014.38
5.3.210.0030.03714.38
5.3.200.0000.04014.38
5.3.190.0070.03314.53
5.3.180.0030.03714.50
5.3.170.0030.03714.52
5.3.160.0000.04014.38
5.3.150.0000.03714.38
5.3.140.0070.07314.51
5.3.130.0130.07714.50
5.3.120.0070.05714.53
5.3.110.0030.04714.48
5.3.100.0130.03013.95
5.3.90.0100.06713.80
5.3.80.0100.05313.95
5.3.70.0070.07313.77
5.3.60.0030.03713.96
5.3.50.0030.04713.90
5.3.40.0130.05313.91
5.3.30.0100.06313.85
5.3.20.0070.07313.47
5.3.10.0100.04313.41
5.3.00.0070.07013.55
5.2.170.0000.03311.29
5.2.160.0000.03711.06
5.2.150.0000.05711.29
5.2.140.0100.06011.06
5.2.130.0030.06311.08
5.2.120.0070.06011.25
5.2.110.0070.06011.13
5.2.100.0100.06011.05
5.2.90.0000.04710.94
5.2.80.0030.03011.02
5.2.70.0000.03711.02
5.2.60.0000.03311.07
5.2.50.0030.05011.00
5.2.40.0100.05010.96
5.2.30.0070.04711.11
5.2.20.0030.05010.94
5.2.10.0070.06010.87
5.2.00.0000.04010.74
5.1.60.0100.0239.99
5.1.50.0100.0509.97
5.1.40.0030.0579.95
5.1.30.0100.03010.32
5.1.20.0230.01710.40
5.1.10.0070.05710.09
5.1.00.0030.0379.98
5.0.50.0030.0238.56
5.0.40.0000.0208.34
5.0.30.0000.0338.04
5.0.20.0000.0238.22
5.0.10.0070.0178.07
5.0.00.0000.0378.14
4.4.90.0030.0177.31
4.4.80.0000.0237.31
4.4.70.0000.0407.31
4.4.60.0130.0137.31
4.4.50.0000.0337.31
4.4.40.0000.0577.31
4.4.30.0030.0377.31
4.4.20.0030.0307.31
4.4.10.0000.0207.31
4.4.00.0000.0337.31
4.3.110.0030.0207.31
4.3.100.0000.0177.31
4.3.90.0000.0237.31
4.3.80.0070.0477.31
4.3.70.0070.0237.31
4.3.60.0000.0177.31
4.3.50.0030.0277.31
4.3.40.0030.0377.31
4.3.30.0030.0337.31
4.3.20.0000.0407.31
4.3.10.0000.0307.31
4.3.00.0000.0237.31

preferences:
45.07 ms | 401 KiB | 5 Q