3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "a:3:{i:0;i:35928;i:1;i:36158;i:2;i:36164;}"; $b = unserialize($a); var_dump($b); $c = [35928, 36164]; var_dump($c);

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)
8.3.60.0040.01116.37
8.3.50.0140.00317.93
8.3.40.0120.00618.45
8.3.30.0120.00318.41
8.3.20.0080.00021.72
8.3.10.0040.00423.52
8.3.00.0050.00517.80
8.2.180.0190.00018.29
8.2.170.0110.00422.96
8.2.160.0070.00719.37
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00220.38
8.2.120.0030.00626.35
8.2.110.0030.00622.02
8.2.100.0040.00817.72
8.2.90.0080.00019.09
8.2.80.0030.00617.97
8.2.70.0000.00917.25
8.2.60.0030.00617.91
8.2.50.0030.00618.10
8.2.40.0110.00020.55
8.2.30.0000.00719.19
8.2.20.0000.00718.05
8.2.10.0040.00418.16
8.2.00.0000.00718.05
8.1.280.0090.00625.92
8.1.270.0040.00418.75
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0090.00022.18
8.1.230.0120.00017.83
8.1.220.0080.00017.79
8.1.210.0040.00418.77
8.1.200.0030.00717.22
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0000.00818.46
8.1.160.0040.00418.72
8.1.150.0000.00718.82
8.1.140.0050.00219.46
8.1.130.0030.00318.81
8.1.120.0000.00817.39
8.1.110.0000.00817.36
8.1.100.0000.00717.38
8.1.90.0050.00317.37
8.1.80.0000.00717.34
8.1.70.0080.00317.37
8.1.60.0000.00817.56
8.1.50.0030.00617.43
8.1.40.0040.00417.48
8.1.30.0000.00817.50
8.1.20.0070.00017.57
8.1.10.0020.00517.33
8.1.00.0040.00417.33
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.37
8.0.270.0040.00417.11
8.0.260.0000.00917.09
8.0.250.0000.00716.94
8.0.240.0060.00316.92
8.0.230.0030.00516.96
8.0.220.0000.00816.91
8.0.210.0030.00316.77
8.0.200.0000.00816.85
8.0.190.0060.00317.00
8.0.180.0040.00416.87
8.0.170.0000.00716.80
8.0.160.0000.00916.87
8.0.150.0000.00716.82
8.0.140.0000.00816.85
8.0.130.0030.00313.23
8.0.120.0000.00716.87
8.0.110.0000.00716.88
8.0.100.0000.00716.95
8.0.90.0040.00416.84
8.0.80.0030.01516.82
8.0.70.0040.00416.77
8.0.60.0040.00416.80
8.0.50.0080.00016.75
8.0.30.0080.01017.05
8.0.20.0100.01017.40
8.0.10.0000.00716.86
8.0.00.0140.00316.65
7.4.330.0000.00515.55
7.4.320.0000.00616.45
7.4.300.0000.00616.44
7.4.290.0070.00016.44
7.4.280.0000.00716.42
7.4.270.0030.00316.42
7.4.260.0080.00016.48
7.4.250.0090.00016.34
7.4.240.0030.00516.46
7.4.230.0000.00716.44
7.4.220.0030.01216.58
7.4.210.0090.01216.31
7.4.200.0000.00716.33
7.4.160.0100.00916.45
7.4.150.0130.00617.40
7.4.140.0100.00717.86
7.4.130.0120.00916.34
7.4.120.0100.01116.49
7.4.110.0100.01016.55
7.4.100.0070.01016.30
7.4.90.0070.01316.50
7.4.80.0110.00819.39
7.4.70.0100.00716.59
7.4.60.0040.01216.30
7.4.50.0050.00916.22
7.4.40.0130.00416.55
7.4.30.0140.00316.45
7.4.00.0090.00615.00
7.3.330.0000.00713.13
7.3.320.0000.00612.86
7.3.310.0070.00016.22
7.3.300.0000.00716.04
7.3.290.0080.00616.18
7.3.280.0100.00916.15
7.3.270.0030.01317.40
7.3.260.0080.00916.26
7.3.250.0100.00916.40
7.3.240.0130.00616.26
7.3.230.0100.00616.30
7.3.210.0060.01116.59
7.3.200.0080.00816.32
7.3.190.0120.00616.16
7.3.180.0060.01016.25
7.3.170.0110.01116.29
7.3.160.0090.00916.45
7.3.10.0060.00916.59
7.3.00.0060.00616.70
7.2.330.0090.00916.30
7.2.320.0040.01416.58
7.2.310.0060.01016.50
7.2.300.0120.01216.34
7.2.290.0130.00316.38
7.2.130.0100.00316.64
7.2.120.0100.00316.77
7.2.110.0130.00016.82
7.2.100.0070.00716.79
7.2.90.0120.00016.89
7.2.80.0120.00316.56
7.2.70.0070.00716.75
7.2.60.0060.00816.70
7.2.50.0000.01216.91
7.2.40.0100.00316.67
7.2.30.0030.01316.50
7.2.20.0090.00916.38
7.2.10.0080.00416.64
7.2.00.0060.00316.59
7.1.250.0070.00415.74
7.1.200.0040.00815.68
7.1.70.0030.00317.03
7.1.60.0290.01115.23
7.1.50.0200.01334.65
7.1.40.0430.01334.28
7.1.30.0200.01034.30
7.1.20.0200.01034.64
7.1.10.0030.01016.36
7.1.00.0030.01316.50
7.0.200.0100.01416.45
7.0.190.0100.00716.55
7.0.180.0270.01014.27
7.0.170.0030.01015.96
7.0.160.0070.00716.00
7.0.150.0030.01016.09
7.0.140.0000.01716.28
7.0.130.0000.01716.31
7.0.120.0070.01016.32
7.0.110.0000.01016.14
7.0.100.0000.01016.13
7.0.90.0030.01016.11
7.0.80.0070.01016.09
7.0.70.0000.01316.26
7.0.60.0030.01015.69
7.0.50.0300.00714.39
7.0.40.0070.00716.21
7.0.30.0030.01016.48
7.0.20.0100.00316.37
7.0.10.0370.01314.48
7.0.00.0270.01014.60

preferences:
54.58 ms | 401 KiB | 5 Q