3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tes = new StdClass; $tes->test = 1; var_dump(unserialize($tes));

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)
8.3.60.0070.01418.68
8.3.50.0100.01022.05
8.3.40.0120.00319.06
8.3.30.0040.01118.98
8.3.20.0050.00320.29
8.3.10.0040.00421.86
8.3.00.0090.00019.50
8.2.180.0110.00816.50
8.2.170.0040.01122.96
8.2.160.0100.00719.41
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00422.22
8.2.120.0040.00426.35
8.2.110.0070.00420.97
8.2.100.0120.00317.93
8.2.90.0050.00319.12
8.2.80.0050.00317.97
8.2.70.0040.00717.63
8.2.60.0030.00617.90
8.2.50.0030.00618.10
8.2.40.0070.00020.45
8.2.30.0000.00819.16
8.2.20.0070.00017.65
8.2.10.0080.00017.86
8.2.00.0030.00517.98
8.1.280.0070.01025.92
8.1.270.0050.00323.74
8.1.260.0050.00328.09
8.1.250.0070.00028.09
8.1.240.0060.00320.26
8.1.230.0080.00317.71
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0000.00917.13
8.1.190.0060.00317.23
8.1.180.0000.00918.10
8.1.170.0040.00418.46
8.1.160.0000.00723.92
8.1.150.0000.00718.73
8.1.140.0040.00419.52
8.1.130.0050.00317.63
8.1.120.0050.00217.41
8.1.110.0050.00317.38
8.1.100.0040.00417.29
8.1.90.0050.00317.36
8.1.80.0000.00717.42
8.1.70.0040.00417.42
8.1.60.0030.00517.47
8.1.50.0030.00517.58
8.1.40.0070.00017.46
8.1.30.0080.00017.54
8.1.20.0080.00017.63
8.1.10.0000.00717.51
8.1.00.0050.00317.51
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.39
8.0.270.0030.00317.12
8.0.260.0030.00317.20
8.0.250.0030.00316.83
8.0.240.0050.00316.80
8.0.230.0020.00517.00
8.0.220.0030.00316.79
8.0.210.0080.00016.78
8.0.200.0030.00316.81
8.0.190.0000.00816.84
8.0.180.0000.00716.84
8.0.170.0070.00016.91
8.0.160.0000.00816.91
8.0.150.0050.00316.83
8.0.140.0070.00016.84
8.0.130.0060.00013.31
8.0.120.0050.00316.88
8.0.110.0050.00216.70
8.0.100.0060.00316.83
8.0.90.0040.00416.77
8.0.80.0130.00416.83
8.0.70.0000.00716.84
8.0.60.0000.00716.87
8.0.50.0050.00316.78
8.0.30.0090.00617.15
8.0.20.0060.01217.40
8.0.10.0040.00416.86
8.0.00.0090.00916.66
7.4.330.0000.00415.08
7.4.320.0030.00316.41
7.4.300.0000.00716.41
7.4.290.0070.00016.50
7.4.280.0050.00216.52
7.4.270.0050.00316.45
7.4.260.0030.00316.32
7.4.250.0070.00016.44
7.4.240.0000.00716.58
7.4.230.0000.00716.48
7.4.220.0120.00616.41
7.4.210.0070.00716.60
7.4.200.0070.00016.61
7.4.160.0000.01516.37
7.4.150.0150.00317.40
7.4.140.0090.00817.86
7.4.130.0140.00816.39
7.4.120.0100.00616.43
7.4.110.0100.00716.42
7.4.100.0030.01316.48
7.4.90.0140.00316.39
7.4.80.0100.00719.39
7.4.70.0080.00816.52
7.4.60.0150.00716.34
7.4.50.0040.01116.41
7.4.40.0130.00316.34
7.4.30.0070.01016.34
7.4.00.0000.01614.85
7.3.330.0000.00613.24
7.3.320.0000.00513.16
7.3.310.0070.00016.35
7.3.300.0030.00316.26
7.3.290.0110.00416.28
7.3.280.0120.00716.27
7.3.270.0140.00417.40
7.3.260.0120.00616.38
7.3.250.0130.00716.44
7.3.240.0120.00816.32
7.3.230.0100.00716.39
7.3.210.0160.00316.40
7.3.200.0030.01316.18
7.3.190.0090.00616.45
7.3.180.0100.00716.37
7.3.170.0120.00416.30
7.3.160.0180.00516.56
7.2.330.0070.01016.67
7.2.320.0080.00816.69
7.2.310.0090.01316.59
7.2.300.0060.01016.48
7.2.290.0090.01216.42
7.2.00.0000.01319.24
7.1.200.0070.00715.58
7.1.70.0350.00317.01
7.1.60.0140.00719.80
7.1.00.0070.07322.44
7.0.200.0070.00314.88
7.0.80.0270.05720.05
7.0.70.0200.05320.02
7.0.60.0200.05719.85
7.0.50.0170.06020.36
7.0.40.0230.05020.39
7.0.30.0200.05720.33
7.0.20.0300.05720.44
7.0.10.0200.05720.35
7.0.00.0200.05720.44
5.6.280.0070.07321.10
5.6.230.0130.05720.71
5.6.220.0100.06320.67
5.6.210.0130.06020.64
5.6.200.0100.06321.08
5.6.190.0100.06021.12
5.6.180.0170.05321.08
5.6.170.0130.05721.09
5.6.160.0130.05721.13
5.6.150.0070.06321.08
5.6.140.0100.05721.00
5.6.130.0130.05721.05
5.6.120.0130.05721.16
5.6.110.0130.06021.16
5.6.100.0130.05721.06
5.6.90.0000.07021.12
5.6.80.0100.07320.50
5.6.70.0200.05320.56
5.6.60.0100.06020.50
5.6.50.0230.04720.43
5.6.40.0170.05720.42
5.6.30.0070.06020.52
5.6.20.0130.06020.37
5.6.10.0170.05020.42
5.6.00.0130.05020.51
5.5.370.0070.06720.54
5.5.360.0170.05020.39
5.5.350.0230.04720.33
5.5.340.0100.05720.96
5.5.330.0130.05720.92
5.5.320.0130.05720.96
5.5.310.0070.06320.95
5.5.300.0130.05320.91
5.5.290.0130.05720.89
5.5.280.0030.06720.94
5.5.270.0170.05720.91
5.5.260.0170.05320.93
5.5.250.0200.05020.73
5.5.240.0070.05720.31
5.5.230.0100.05720.30
5.5.220.0070.06020.21
5.5.210.0070.06020.34
5.5.200.0130.05320.28
5.5.190.0300.05020.30
5.5.180.0130.05720.27
5.5.160.0070.05720.28
5.5.150.0200.04320.23
5.5.140.0100.05320.28
5.5.130.0100.05320.11
5.5.120.0070.05720.27
5.5.110.0100.06020.25
5.5.100.0070.06020.11
5.5.90.0130.05020.22
5.5.80.0170.04720.21
5.5.70.0070.06020.16
5.5.60.0070.05320.07
5.5.50.0100.05320.08
5.5.40.0170.04719.99
5.5.30.0130.05020.16
5.5.20.0130.05320.20
5.5.10.0170.07020.18
5.5.00.0170.05720.16

preferences:
56.83 ms | 401 KiB | 5 Q