3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $a = 1; } $a = new A(); var_dump(spl_object_hash($a)); $a->a = 2; var_dump(spl_object_hash($a));

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)
8.3.60.0180.00418.18
8.3.50.0260.00822.06
8.3.40.0100.01018.54
8.3.30.0060.00918.52
8.3.20.0030.00520.16
8.3.10.0080.00021.90
8.3.00.0050.00317.68
8.2.180.0100.01016.72
8.2.170.0030.01422.96
8.2.160.0070.00720.36
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00617.50
8.2.110.0090.00022.10
8.2.100.0110.00017.63
8.2.90.0000.01119.05
8.2.80.0060.00317.97
8.2.70.0050.00517.38
8.2.60.0050.00317.80
8.2.50.0080.00018.07
8.2.40.0000.00719.35
8.2.30.0000.00820.59
8.2.20.0000.00717.61
8.2.10.0000.00718.01
8.2.00.0040.00417.87
8.1.280.0070.01025.92
8.1.270.0040.00422.15
8.1.260.0040.00726.35
8.1.250.0070.00028.09
8.1.240.0080.00019.34
8.1.230.0040.00717.75
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0040.00417.13
8.1.180.0040.00418.10
8.1.170.0000.00818.52
8.1.160.0000.00821.95
8.1.150.0040.00418.78
8.1.140.0030.00517.31
8.1.130.0070.00017.55
8.1.120.0000.00717.30
8.1.110.0040.00417.31
8.1.100.0080.00017.29
8.1.90.0040.00417.49
8.1.80.0020.00517.35
8.1.70.0030.00317.38
8.1.60.0040.00417.56
8.1.50.0040.00417.45
8.1.40.0050.00317.33
8.1.30.0000.00817.46
8.1.20.0000.00717.66
8.1.10.0070.00017.41
8.1.00.0000.00817.45
8.0.300.0070.00018.77
8.0.290.0040.00416.58
8.0.280.0000.00818.37
8.0.270.0000.00817.21
8.0.260.0030.00317.20
8.0.250.0040.00416.81
8.0.240.0030.00316.89
8.0.230.0030.00416.90
8.0.220.0030.00316.84
8.0.210.0080.00016.87
8.0.200.0030.00316.78
8.0.190.0070.00016.89
8.0.180.0080.00016.75
8.0.170.0040.00416.86
8.0.160.0000.00716.81
8.0.150.0040.00416.84
8.0.140.0000.00716.74
8.0.130.0060.00013.32
8.0.120.0060.00316.68
8.0.110.0040.00416.72
8.0.100.0040.00416.83
8.0.90.0000.00716.82
8.0.80.0120.00316.75
8.0.70.0040.00416.89
8.0.60.0050.00316.79
8.0.50.0050.00216.69
8.0.30.0120.00717.15
8.0.20.0080.01117.40
8.0.10.0000.00816.77
8.0.00.0110.01116.76
7.4.330.0050.00015.08
7.4.320.0000.00616.47
7.4.300.0000.00616.36
7.4.290.0000.00716.55
7.4.280.0100.00016.40
7.4.270.0030.00316.49
7.4.260.0030.00316.48
7.4.250.0000.00816.55
7.4.240.0000.00716.59
7.4.230.0000.00716.34
7.4.220.0100.00716.65
7.4.210.0110.01116.54
7.4.200.0020.00516.38
7.4.160.0050.01616.29
7.4.150.0110.00717.40
7.4.140.0110.01017.86
7.4.130.0050.01316.49
7.4.120.0060.01116.39
7.4.110.0070.01116.45
7.4.100.0100.01316.45
7.4.90.0100.00716.41
7.4.80.0030.01419.39
7.4.70.0100.00816.45
7.4.60.0070.01016.39
7.4.50.0050.00316.39
7.4.40.0080.00816.53
7.4.30.0060.01216.37
7.4.00.0100.00714.63
7.3.330.0030.00313.07
7.3.320.0060.00013.25
7.3.310.0070.00016.09
7.3.300.0030.00316.11
7.3.290.0110.00516.18
7.3.280.0090.00916.21
7.3.270.0070.01117.40
7.3.260.0090.00916.67
7.3.250.0120.00616.29
7.3.240.0130.00316.47
7.3.230.0100.01316.39
7.3.210.0080.00816.33
7.3.200.0080.00816.25
7.3.190.0110.00416.62
7.3.180.0120.00316.40
7.3.170.0130.01016.49
7.3.160.0030.01916.16
7.3.10.0130.00916.09
7.3.00.0080.01116.38
7.2.330.0130.00316.50
7.2.320.0100.01016.38
7.2.310.0000.01616.59
7.2.300.0120.00416.57
7.2.290.0080.00816.67
7.2.130.0100.01516.24
7.2.120.0120.00716.56
7.2.110.0170.00516.31
7.2.100.0210.01016.65
7.2.90.0100.01416.46
7.2.80.0140.00916.33
7.2.70.0170.00616.38
7.2.60.0160.00616.66
7.2.50.0200.00516.45
7.2.40.0220.01316.62
7.2.30.0170.01116.22
7.2.20.0170.01116.59
7.2.10.0110.01016.20
7.2.00.0090.01317.49
7.1.250.0160.00915.13
7.1.200.0050.00515.82
7.1.100.0070.00717.87
7.1.70.0000.00716.95
7.1.60.0070.01719.19
7.1.50.0180.00716.84
7.1.00.0070.07322.51
7.0.200.0030.00716.78
7.0.60.0170.07319.84
7.0.50.0070.08317.95
7.0.40.0130.07319.96
7.0.30.0370.07320.28
7.0.20.0170.04020.06
7.0.10.0130.05320.10
7.0.00.0070.05320.34
5.6.280.0070.07020.95
5.6.210.0070.08020.46
5.6.200.0030.04018.18
5.6.190.0070.09020.61
5.6.180.0300.08020.57
5.6.170.0530.05320.58
5.6.160.0070.03720.56
5.6.150.0070.05018.18
5.6.140.0070.06018.21
5.6.130.0070.04018.20
5.6.120.0130.07720.96
5.6.110.0230.07020.98
5.6.100.0030.08020.99
5.6.90.0130.04320.97
5.6.80.0070.07320.48
5.5.350.0200.04720.38
5.5.340.0030.07017.99
5.5.330.0070.08720.42
5.5.320.0100.04720.27
5.5.310.0370.08320.27
5.5.300.0100.07017.92
5.5.290.0100.03718.04
5.5.280.0100.08020.98
5.5.270.0070.09020.86
5.5.260.0030.05320.76
5.5.250.0030.06320.57
5.5.240.0170.06720.26
5.4.450.0530.04319.55
5.4.440.0530.07019.48
5.4.430.0600.06719.45
5.4.420.0670.06019.41
5.4.410.0530.04019.20
5.4.400.0530.03018.86
5.4.390.0600.06019.23
5.4.380.0430.04019.09
5.4.370.0530.06318.82
5.4.360.0570.06719.08
5.4.350.0470.05319.08
5.4.340.0530.05018.95
5.4.320.0530.05018.95
5.4.310.0570.05018.86
5.4.300.0570.04718.87
5.4.290.0570.06719.31
5.4.280.0600.05318.93
5.4.270.0470.03719.06
5.4.260.0430.05019.20
5.4.250.0470.06719.14
5.4.240.0600.06018.85
5.4.230.0470.03719.07
5.4.220.0600.06019.19
5.4.210.0530.04719.09
5.4.200.0500.05019.15
5.4.190.0600.05718.98
5.4.180.0500.05719.07
5.4.170.0570.07018.98
5.4.160.0570.06319.20
5.4.150.0570.06319.22
5.4.140.0500.06716.52
5.4.130.0530.05716.34
5.4.120.0570.05716.33
5.4.110.0570.05716.45
5.4.100.0670.04716.46
5.4.90.0530.04316.56
5.4.80.0570.06016.53

preferences:
57.49 ms | 401 KiB | 5 Q