3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = new StdClass; $o->v = 'test'; var_dump($o);

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)
8.3.70.0140.00416.58
8.3.60.0170.00318.43
8.3.50.0140.00521.21
8.3.40.0140.00318.67
8.3.30.0070.00719.07
8.3.20.0080.00020.19
8.3.10.0060.00323.51
8.3.00.0110.00017.38
8.2.180.0110.00418.18
8.2.170.0110.00422.96
8.2.160.0170.00320.35
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0070.00022.22
8.2.110.0080.00019.33
8.2.100.0040.00817.84
8.2.90.0040.00419.11
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0040.00417.93
8.2.50.0070.00218.07
8.2.40.0050.00319.76
8.2.30.0040.00418.06
8.2.20.0040.00417.73
8.2.10.0040.00417.86
8.2.00.0040.00417.63
8.1.280.0110.00725.92
8.1.270.0060.00323.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00020.88
8.1.230.0040.00817.82
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0080.00417.35
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0030.00518.61
8.1.160.0040.00422.02
8.1.150.0030.00618.83
8.1.140.0000.00717.31
8.1.130.0000.00717.30
8.1.120.0040.00417.48
8.1.110.0000.00817.41
8.1.100.0070.00017.30
8.1.90.0070.00017.41
8.1.80.0030.00317.39
8.1.70.0000.00717.31
8.1.60.0000.00917.49
8.1.50.0050.00517.51
8.1.40.0030.00617.50
8.1.30.0040.00417.57
8.1.20.0040.00417.46
8.1.10.0050.00217.49
8.1.00.0060.00317.45
8.0.300.0000.00718.77
8.0.290.0080.00016.63
8.0.280.0000.00718.34
8.0.270.0080.00016.80
8.0.260.0030.00316.76
8.0.250.0070.00016.89
8.0.240.0030.00316.90
8.0.230.0000.00716.92
8.0.220.0030.00316.74
8.0.210.0040.00416.73
8.0.200.0000.00716.73
8.0.190.0040.00416.88
8.0.180.0070.00016.74
8.0.170.0050.00316.77
8.0.160.0000.00716.79
8.0.150.0050.00516.77
8.0.140.0040.00416.61
8.0.130.0000.00613.30
8.0.120.0040.00416.70
8.0.110.0050.00316.84
8.0.100.0050.00316.82
8.0.90.0000.00816.71
8.0.80.0100.00716.80
8.0.70.0040.00416.90
8.0.60.0040.00416.79
8.0.50.0000.00816.83
8.0.30.0120.01016.90
8.0.20.0130.00717.40
8.0.10.0040.00417.00
8.0.00.0090.00816.81
7.4.330.0030.00315.00
7.4.320.0020.00516.50
7.4.300.0040.00416.54
7.4.290.0060.00016.47
7.4.280.0000.00716.43
7.4.270.0030.00316.46
7.4.260.0000.00716.44
7.4.250.0000.00716.48
7.4.240.0020.00516.41
7.4.230.0070.00016.53
7.4.220.0100.01016.50
7.4.210.0070.00716.64
7.4.200.0040.00416.53
7.4.160.0060.01016.34
7.4.150.0150.00717.40
7.4.140.0110.00717.86
7.4.130.0070.00916.29
7.4.120.0090.01116.46
7.4.110.0060.01316.49
7.4.100.0130.00316.51
7.4.90.0100.00716.19
7.4.80.0120.00619.39
7.4.70.0150.00316.38
7.4.60.0110.00416.30
7.4.50.0000.00416.37
7.4.40.0000.01516.47
7.4.30.0070.01016.46
7.4.00.0070.00714.72
7.3.330.0060.00013.05
7.3.320.0050.00013.01
7.3.310.0070.00016.14
7.3.300.0030.00316.01
7.3.290.0070.01016.21
7.3.280.0060.01216.19
7.3.270.0100.01617.40
7.3.260.0070.01116.14
7.3.250.0080.00816.35
7.3.240.0100.01116.54
7.3.230.0080.00816.39
7.3.210.0030.01516.52
7.3.200.0140.00419.39
7.3.190.0160.00616.27
7.3.180.0120.00316.12
7.3.170.0090.00616.27
7.3.160.0070.01016.59
7.2.330.0060.01516.64
7.2.320.0090.01316.37
7.2.310.0110.01316.52
7.2.300.0090.00616.19
7.2.290.0170.00516.67
7.2.60.0070.00716.86
7.2.00.0050.00519.33
7.1.200.0120.00315.74
7.1.100.0210.00716.00
7.1.70.0000.00917.20
7.1.60.0100.00719.32
7.1.50.0100.01316.55
7.1.00.0030.07722.33
7.0.200.0050.00216.48
7.0.140.0030.07322.01
7.0.60.0030.08321.66
7.0.50.0070.08717.80
7.0.40.0100.03720.21
7.0.30.0200.04720.09
7.0.20.0230.03320.16
7.0.10.0100.08720.16
7.0.00.0030.07720.18
5.6.280.0030.07320.77
5.6.210.0070.07020.76
5.6.200.0130.07318.15
5.6.190.0000.09720.57
5.6.180.0200.05720.27
5.6.170.0370.06720.40
5.6.160.0070.04720.38
5.6.150.0000.04318.11
5.6.140.0100.07718.06
5.6.130.0070.08018.11
5.6.120.0070.05321.14
5.6.110.0030.08721.11
5.6.100.0170.08020.96
5.6.90.0030.08720.96
5.6.80.0070.06020.40
5.5.350.0130.07320.43
5.5.340.0000.04018.02
5.5.330.0030.05320.48
5.5.320.0470.06720.27
5.5.310.0300.04320.28
5.5.300.0200.05017.92
5.5.290.0170.02718.01
5.5.280.0130.07720.89
5.5.270.0100.07320.79
5.5.260.0130.07320.92
5.5.250.0130.07720.46
5.5.240.0200.07320.37
5.4.450.0070.04019.51
5.4.440.0130.07319.41
5.4.430.0000.05019.11
5.4.420.0130.07019.49
5.4.410.0030.07019.28
5.4.400.0070.07719.09
5.4.390.0130.07018.79
5.4.380.0030.04019.17
5.4.370.0070.03718.81
5.4.360.0070.06019.18
5.4.350.0030.03718.79
5.4.340.0000.04319.14
5.4.320.0000.04019.11
5.4.310.0100.03018.82
5.4.300.0030.03718.82
5.4.290.0000.04019.17
5.4.280.0070.03318.79
5.4.270.0000.07018.91
5.4.260.0070.03319.17
5.4.250.0070.03318.78
5.4.240.0100.04018.91
5.4.230.0000.04019.09
5.4.220.0100.03719.18
5.4.210.0100.03319.07
5.4.200.0100.04018.91
5.4.190.0130.02718.87
5.4.180.0000.04019.14
5.4.170.0000.04019.17
5.4.160.0000.04319.12
5.4.150.0000.04019.16
5.4.140.0000.03716.34
5.4.130.0070.04016.29
5.4.120.0030.04016.24
5.4.110.0030.03316.24
5.4.100.0030.04016.23
5.4.90.0070.03016.32
5.4.80.0030.03316.41
5.4.70.0000.04016.13
5.4.60.0000.03716.21
5.4.50.0000.03716.21
5.4.40.0030.07316.28
5.4.30.0070.05316.34
5.4.20.0100.03016.34
5.4.10.0100.03016.32
5.4.00.0000.03715.78
5.3.290.0100.04014.75
5.3.280.0100.03314.47
5.3.270.0070.03314.62
5.3.260.0070.04314.53
5.3.250.0070.03714.42
5.3.240.0070.03314.42
5.3.230.0070.03314.55
5.3.220.0070.03314.36
5.3.210.0000.04714.46
5.3.200.0030.03714.38
5.3.190.0070.03314.50
5.3.180.0000.03714.49
5.3.170.0070.03314.46
5.3.160.0070.03314.64
5.3.150.0030.03714.44
5.3.140.0100.03314.47
5.3.130.0030.04014.42
5.3.120.0070.04714.48
5.3.110.0030.03714.36
5.3.100.0030.03713.85
5.3.90.0130.06713.94
5.3.80.0030.04714.03
5.3.70.0070.04013.94
5.3.60.0100.05313.82
5.3.50.0000.08013.87
5.3.40.0030.04313.88
5.3.30.0070.03313.69
5.3.20.0070.03713.63
5.3.10.0070.07013.59
5.3.00.0070.03313.58
5.2.170.0100.05711.00
5.2.160.0000.04011.11
5.2.150.0100.02711.00
5.2.140.0030.03011.12
5.2.130.0070.04711.04
5.2.120.0130.06011.09
5.2.110.0030.03710.98
5.2.100.0070.02711.09
5.2.90.0100.03311.04
5.2.80.0070.06311.08
5.2.70.0000.06711.08
5.2.60.0000.04311.13
5.2.50.0000.04710.96
5.2.40.0030.03010.88
5.2.30.0070.05010.79
5.2.20.0100.05010.90
5.2.10.0000.04710.71
5.2.00.0030.04010.76
5.1.60.0070.0509.83
5.1.50.0030.0539.89
5.1.40.0100.04710.00
5.1.30.0070.05310.41
5.1.20.0070.03310.23
5.1.10.0070.05310.07
5.1.00.0070.03310.03
5.0.50.0030.0208.60
5.0.40.0070.0238.46
5.0.30.0100.0578.19
5.0.20.0070.0238.26
5.0.10.0000.0208.07
5.0.00.0030.0638.17
4.4.90.0000.0308.00
4.4.80.0000.0208.00
4.4.70.0030.0308.00
4.4.60.0000.0338.00
4.4.50.0000.0408.00
4.4.40.0000.0408.00
4.4.30.0000.0178.00
4.4.20.0030.0338.00
4.4.10.0000.0238.00
4.4.00.0070.0508.00
4.3.110.0030.0308.00
4.3.100.0030.0308.00
4.3.90.0030.0208.00
4.3.80.0000.0278.00
4.3.70.0000.0308.00
4.3.60.0030.0338.00
4.3.50.0030.0238.00
4.3.40.0030.0278.00
4.3.30.0030.0338.00
4.3.20.0000.0408.00
4.3.10.0000.0378.00
4.3.00.0030.0238.00

preferences:
58.48 ms | 401 KiB | 5 Q