3v4l.org

run code in 300+ PHP versions simultaneously
<?php $y = array(); for ($i=0; $i<20000; $i++) { $x = new stdClass(); $x->fish = 'fish'; $x->pie = $x->fish . 'pie'; $y[] = $x; } echo 'done';

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)
8.3.60.0070.01126.34
8.3.50.0210.00726.19
8.3.40.0220.01027.70
8.3.30.0220.00929.38
8.3.20.0140.00029.29
8.3.10.0070.00330.25
8.3.00.0100.00030.45
8.2.180.0220.01026.02
8.2.170.0250.00627.82
8.2.160.0060.01230.38
8.2.150.0130.00328.27
8.2.140.0030.01027.93
8.2.130.0100.01430.29
8.2.120.0060.00327.94
8.2.110.0070.01129.65
8.2.100.0130.00727.03
8.2.90.0030.01028.36
8.2.80.0030.01028.34
8.2.70.0070.00726.75
8.2.60.0030.01227.16
8.2.50.0150.00026.63
8.2.40.0070.00727.28
8.2.30.0090.00527.00
8.2.20.0030.01426.75
8.2.10.0160.00026.77
8.2.00.0070.00726.68
8.1.280.0170.01027.18
8.1.270.0110.00431.51
8.1.260.0030.00732.35
8.1.250.0070.00731.73
8.1.240.0140.00428.14
8.1.230.0130.00628.53
8.1.220.0070.00727.26
8.1.210.0040.01126.73
8.1.200.0100.00626.85
8.1.190.0060.00827.14
8.1.180.0160.00526.73
8.1.170.0030.01328.12
8.1.160.0070.00731.61
8.1.150.0060.01027.96
8.1.140.0030.01026.81
8.1.130.0090.00327.30
8.1.120.0060.00626.95
8.1.110.0070.00726.76
8.1.100.0070.00726.78
8.1.90.0030.01026.97
8.1.80.0040.01126.85
8.1.70.0070.00726.94
8.1.60.0030.01227.08
8.1.50.0000.01426.82
8.1.40.0000.01426.96
8.1.30.0070.00726.97
8.1.20.0090.00626.97
8.1.10.0060.00926.88
8.1.00.0070.00726.89
8.0.300.0030.01025.97
8.0.290.0070.00726.38
8.0.280.0060.00627.70
8.0.270.0070.00726.48
8.0.260.0070.00727.67
8.0.250.0030.01026.18
8.0.240.0070.00726.19
8.0.230.0000.01326.07
8.0.220.0030.01426.21
8.0.210.0040.00926.11
8.0.200.0030.01026.07
8.0.190.0000.01425.95
8.0.180.0070.00726.23
8.0.170.0040.01126.26
8.0.160.0030.01026.08
8.0.150.0060.00626.08
8.0.140.0070.00726.20
8.0.130.0110.00422.57
8.0.120.0070.00725.98
8.0.110.0110.00326.16
8.0.100.0070.00726.02
8.0.90.0100.00326.10
8.0.80.0160.01026.05
8.0.70.0030.01026.18
8.0.60.0070.00726.07
8.0.50.0000.01425.93
8.0.30.0220.01826.27
8.0.20.0130.02126.25
8.0.10.0000.01426.07
8.0.00.0160.02525.90
7.4.330.0030.00625.06
7.4.320.0000.01225.84
7.4.300.0070.00725.69
7.4.290.0110.00325.64
7.4.280.0070.00725.78
7.4.270.0070.00725.82
7.4.260.0030.00922.64
7.4.250.0030.01025.75
7.4.240.0030.01125.71
7.4.230.0090.00625.79
7.4.220.0250.01125.79
7.4.210.0120.01725.78
7.4.200.0030.01025.64
7.4.190.0070.00725.95
7.4.160.0150.01525.86
7.4.150.0200.01425.75
7.4.140.0220.01325.67
7.4.130.0250.01325.87
7.4.120.0210.01625.80
7.4.110.0110.02225.75
7.4.100.0170.01725.70
7.4.90.0130.02325.74
7.4.80.0180.01425.95
7.4.70.0100.02325.79
7.4.60.0130.01725.84
7.4.50.0100.00725.61
7.4.40.0000.02125.75
7.4.30.0200.01325.82
7.4.00.0180.01124.36
7.3.330.0000.01222.56
7.3.320.0040.00822.48
7.3.310.0110.00325.41
7.3.300.0120.00325.54
7.3.290.0100.02025.62
7.3.280.0190.01825.52
7.3.270.0170.01425.56
7.3.260.0260.01025.68
7.3.250.0120.02225.86
7.3.240.0190.01325.63
7.3.230.0190.01325.66
7.3.210.0160.01625.51
7.3.200.0100.02625.64
7.3.190.0190.02525.48
7.3.180.0130.02025.77
7.3.170.0200.01625.95
7.3.160.0240.01025.66
7.3.120.0100.01324.37
7.3.10.0110.01126.32
7.3.00.0100.00626.26
7.2.330.0100.02525.96
7.2.320.0180.01726.18
7.2.310.0180.01526.02
7.2.300.0280.00625.89
7.2.290.0170.02326.18
7.2.130.0070.01427.01
7.2.120.0110.01126.97
7.2.110.0150.01226.59
7.2.100.0070.01026.77
7.2.90.0170.00727.02
7.2.80.0190.00926.90
7.2.70.0100.01026.72
7.2.60.0070.01426.79
7.2.50.0090.02026.45
7.2.40.0090.01826.57
7.2.30.0140.00926.77
7.2.20.0290.01326.63
7.2.10.0180.02126.88
7.2.00.0070.01327.90
7.1.250.0180.01425.97
7.1.100.0430.01325.78
7.1.70.0040.01127.10
7.1.60.0170.02027.34
7.1.50.0180.00927.29
7.1.00.0000.04332.49
7.0.200.0550.01024.88
7.0.140.0100.07732.25
7.0.60.0100.04729.50
7.0.50.0170.08727.35
7.0.40.0230.04720.23
7.0.30.0270.09020.18
7.0.20.0430.07320.25
7.0.10.0300.07320.21
7.0.00.0030.06020.31
5.6.280.0000.10735.30
5.6.210.0230.08734.96
5.6.200.0200.08732.59
5.6.190.0100.09334.90
5.6.180.0230.05034.78
5.6.170.0500.07334.65
5.6.160.0130.05034.74
5.6.150.0300.08332.44
5.6.140.0130.09332.52
5.6.130.0130.11032.34
5.6.120.0170.10335.40
5.6.110.0230.09335.53
5.6.100.0130.08335.54
5.6.90.0100.06735.40
5.6.80.0170.08334.90
5.6.70.0370.09334.89
5.5.350.0170.09734.81
5.5.340.0200.10032.38
5.5.330.0230.10034.49
5.5.320.0270.05034.42
5.5.310.0370.09734.56
5.5.300.0200.08732.37
5.5.290.0100.07032.24
5.5.280.0170.05735.36
5.5.270.0170.05335.27
5.5.260.0200.10335.16
5.5.250.0130.07735.20
5.5.240.0200.09334.76
5.4.450.0930.06033.62
5.4.440.1030.09333.69
5.4.430.1830.08033.59
5.4.420.0870.10033.74
5.4.410.1170.07333.48
5.4.400.1430.07733.14
5.4.390.1270.09732.91
5.4.380.0300.07732.98
5.4.370.0270.09332.90
5.4.360.0330.11732.96
5.4.350.0200.06326.39
5.4.340.0160.07726.38
5.4.320.0100.05526.87
5.4.310.0100.05426.86
5.4.300.0090.06026.87
5.4.290.0110.06426.86
5.4.280.0160.06826.76
5.4.270.0100.06526.76
5.4.260.0100.05526.76
5.4.250.0100.05926.76
5.4.240.0100.08733.10
5.4.230.0100.09333.17
5.4.220.0230.12333.14
5.4.210.0300.10333.25
5.4.200.0100.09333.10
5.4.190.0200.07733.02
5.4.180.0170.07733.01
5.4.170.0100.10033.23
5.4.160.0200.07733.19
5.4.150.0200.07333.16
5.4.140.0030.09030.63
5.4.130.0300.06730.76
5.4.120.0070.08030.69
5.4.110.0270.10330.69
5.4.100.0370.06330.67
5.4.90.0200.07330.67
5.4.80.0130.08030.73
5.4.70.0030.09030.77
5.4.60.0170.11730.59
5.4.50.0200.08030.81
5.4.40.0200.07730.70
5.4.30.0270.08030.68
5.4.20.0100.08030.66
5.4.10.0130.09330.69
5.4.00.0370.07330.09
5.3.290.0120.06327.55
5.3.280.0070.12029.32
5.3.270.0170.09029.31
5.3.260.0170.11029.19
5.3.250.0230.09729.32
5.3.240.0030.11029.10
5.3.230.0130.08329.30
5.3.220.0200.09029.34
5.3.210.0300.10729.39
5.3.200.0200.10029.14
5.3.190.0300.06729.29
5.3.180.0230.07328.97
5.3.170.0200.10029.13
5.3.160.0270.10029.27
5.3.150.0130.11729.29
5.3.140.0070.09329.27
5.3.130.0170.09729.12
5.3.120.0200.08729.28
5.3.110.0130.09728.95
5.3.100.0200.08328.72
5.3.90.0200.13328.75
5.3.80.0200.12028.69
5.3.70.0070.09728.77
5.3.60.0100.11028.34
5.3.50.0200.12328.70
5.3.40.0170.10728.28
5.3.30.0170.11728.40
5.3.20.0200.08328.45
5.3.10.0200.11028.33
5.3.00.0130.09728.19
5.2.170.0070.09324.90
5.2.160.0200.08024.72
5.2.150.0200.07024.75
5.2.140.0170.06324.74
5.2.130.0100.07324.87
5.2.120.0100.07324.70
5.2.110.0200.06324.82
5.2.100.0200.09324.74
5.2.90.0130.06724.88
5.2.80.0130.07024.88
5.2.70.0100.08025.02
5.2.60.0030.08024.63
5.2.50.0070.12024.89
5.2.40.0270.07724.53
5.2.30.0100.11724.66
5.2.20.0130.10024.58
5.2.10.0100.08024.63
5.2.00.0130.06324.53
5.1.60.0100.07327.93
5.1.50.0070.08028.11
5.1.40.0100.07027.85
5.1.30.0170.07028.38
5.1.20.0130.08028.22
5.1.10.0070.07028.11
5.1.00.0170.08327.94
5.0.50.0230.06326.45
5.0.40.0030.07726.32
5.0.30.0030.09326.01
5.0.20.0100.09026.04
5.0.10.0130.06726.25
5.0.00.0100.10326.14
4.4.90.0130.06321.65
4.4.80.0200.05721.68
4.4.70.0170.05721.62
4.4.60.0100.06321.72
4.4.50.0170.05321.67
4.4.40.0030.10721.72
4.4.30.0130.06321.63
4.4.20.0230.08721.69
4.4.10.0130.06321.74
4.4.00.0070.08021.71
4.3.110.0070.06321.60
4.3.100.0070.07321.56
4.3.90.0030.07021.62
4.3.80.0130.06721.58
4.3.70.0070.07021.53
4.3.60.0000.06721.52
4.3.50.0100.07021.59
4.3.40.0170.09021.50
4.3.30.0200.05020.41
4.3.20.0130.06020.30
4.3.10.0130.05720.16
4.3.00.0170.08020.33

preferences:
47.11 ms | 401 KiB | 5 Q