3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdClass; $a->b->c->d = 42; var_dump($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)
8.3.60.0100.01018.44
8.3.50.0040.01116.33
8.3.40.0070.00721.90
8.3.30.0100.01018.50
8.3.20.0000.00724.18
8.3.10.0040.00424.66
8.3.00.0060.00326.16
8.2.180.0140.00425.92
8.2.170.0060.01218.95
8.2.160.0120.00422.96
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00826.35
8.2.110.0080.00322.03
8.2.100.0110.00017.78
8.2.90.0050.00317.78
8.2.80.0090.00019.16
8.2.70.0050.00317.91
8.2.60.0060.00317.90
8.2.50.0040.00418.10
8.2.40.0080.00019.30
8.2.30.0000.00719.19
8.2.20.0000.00717.86
8.2.10.0070.00019.25
8.2.00.0040.00419.08
8.1.280.0040.01425.92
8.1.270.0040.00423.99
8.1.260.0110.00728.09
8.1.250.0040.00428.09
8.1.240.0040.00422.19
8.1.230.0080.00422.50
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0040.00418.44
8.1.160.0050.00319.00
8.1.150.0050.00218.73
8.1.140.0040.00418.73
8.1.130.0030.00320.12
8.1.120.0040.00417.30
8.1.110.0030.00617.35
8.1.100.0000.00817.41
8.1.90.0000.00717.27
8.1.80.0080.00017.38
8.1.70.0030.00317.40
8.1.60.0030.00517.51
8.1.50.0000.00817.51
8.1.40.0050.00217.51
8.1.30.0030.00517.54
8.1.20.0070.00017.59
8.1.10.0000.00717.46
8.1.00.0000.00817.50
8.0.300.0040.00420.11
8.0.290.0040.00416.75
8.0.280.0040.00418.38
8.0.270.0040.00416.82
8.0.260.0030.00318.49
8.0.250.0000.00716.94
8.0.240.0000.00816.82
8.0.230.0030.00316.88
8.0.220.0000.00716.79
8.0.210.0000.00716.82
8.0.200.0000.00816.86
8.0.190.0030.00516.95
8.0.180.0080.00016.74
8.0.170.0080.00016.84
8.0.160.0000.00816.97
8.0.150.0000.00716.86
8.0.140.0040.00416.70
8.0.130.0000.00613.37
8.0.120.0000.00816.78
8.0.110.0000.00716.77
8.0.100.0040.00416.86
8.0.90.0070.00016.93
8.0.80.0100.00816.83
8.0.70.0080.00016.76
8.0.60.0090.00016.88
8.0.50.0040.00416.73
8.0.30.0070.01016.93
8.0.20.0080.01217.11
8.0.10.0000.00716.89
8.0.00.0120.00616.73
7.4.330.0060.00015.55
7.4.320.0070.00016.51
7.4.300.0000.00616.45
7.4.290.0040.00416.42
7.4.280.0000.00816.44
7.4.270.0030.00316.55
7.4.260.0030.00313.20
7.4.250.0000.00716.50
7.4.240.0070.00016.36
7.4.230.0070.00016.63
7.4.220.0030.00316.59
7.4.210.0080.00716.50
7.4.200.0030.00516.33
7.4.130.0090.01216.32
7.4.120.0160.01316.38
7.4.110.0100.02016.59
7.4.100.0160.01216.25
7.4.90.0190.00916.55
7.4.80.0230.01016.49
7.4.70.0230.00616.24
7.4.60.0230.00716.34
7.4.50.0170.01116.18
7.4.40.0200.01016.21
7.4.30.0210.00916.42
7.4.20.0160.01616.49
7.4.10.0200.01016.29
7.4.00.0110.00816.55
7.3.330.0060.00016.23
7.3.320.0000.00613.10
7.3.310.0050.00216.30
7.3.300.0060.00016.26
7.3.290.0060.00916.27
7.3.260.0090.01516.26
7.3.240.0150.01516.36
7.3.230.0250.00616.36
7.3.220.0150.01516.54
7.3.210.0230.01116.53
7.3.200.0070.02216.48
7.3.190.0130.01616.55
7.3.180.0280.00716.23
7.3.170.0310.00616.18
7.3.160.0230.00916.44
7.3.150.0280.00616.35
7.3.140.0290.00516.30
7.3.130.0270.00616.28
7.3.120.0240.00716.44
7.3.110.0170.01316.32
7.3.100.0340.00316.30
7.3.90.0100.00816.22
7.3.80.0100.01316.29
7.3.70.0110.00716.26
7.3.60.0160.01016.14
7.3.50.0080.01616.11
7.3.40.0100.00616.32
7.3.30.0060.01016.32
7.3.20.0090.00916.25
7.3.10.0130.00716.14
7.3.00.0260.00416.29
7.2.340.0200.01016.43
7.2.330.0240.00716.66
7.2.320.0200.01116.66
7.2.310.0300.00616.72
7.2.300.0240.00816.57
7.2.290.0230.00916.62
7.2.280.0200.01516.68
7.2.270.0290.00616.54
7.2.260.0250.01116.63
7.2.250.0250.00616.57
7.2.240.0260.00616.72
7.2.230.0140.01316.52
7.2.220.0130.00516.48
7.2.210.0130.01016.66
7.2.200.0150.01316.52
7.2.190.0110.01116.15
7.2.180.0040.01816.68
7.2.170.0140.00416.52
7.2.160.0100.00716.61
7.2.150.0090.00916.41
7.2.140.0060.01716.56
7.2.130.0200.00716.53
7.2.120.0210.01016.41
7.2.110.0140.00716.42
7.2.100.0210.00016.71
7.2.90.0140.01016.49
7.2.80.0160.00416.45
7.2.70.0100.00716.71
7.2.60.0110.00716.56
7.2.50.0080.01116.77
7.2.40.0110.00816.72
7.2.30.0160.00316.78
7.2.20.0130.00716.54
7.2.10.0120.01216.58
7.2.00.0090.00916.39

preferences:
42.3 ms | 401 KiB | 5 Q