3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize('a:2:{i:0;s:9:"Antwerpen";i:1;s:7:"Brussel";}'));

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)
8.3.60.0070.01416.38
8.3.50.0070.00716.45
8.3.40.0150.00018.72
8.3.30.0120.00318.64
8.3.20.0070.00020.31
8.3.10.0000.00821.70
8.3.00.0080.00020.04
8.2.180.0070.00716.32
8.2.170.0040.01122.96
8.2.160.0130.00020.57
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00421.13
8.2.120.0080.00026.35
8.2.110.0070.00320.52
8.2.100.0040.00717.59
8.2.90.0040.00419.15
8.2.80.0050.00317.97
8.2.70.0080.00017.50
8.2.60.0040.00417.80
8.2.50.0040.00418.10
8.2.40.0000.00920.54
8.2.30.0040.00420.87
8.2.20.0050.00217.84
8.2.10.0040.00417.84
8.2.00.0040.00417.79
8.1.280.0040.01125.92
8.1.270.0080.00022.02
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0000.00923.96
8.1.230.0070.00417.64
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.13
8.1.190.0050.00316.99
8.1.180.0000.00718.10
8.1.170.0000.00818.32
8.1.160.0000.00818.94
8.1.150.0040.00420.60
8.1.140.0040.00719.36
8.1.130.0070.00018.69
8.1.120.0070.00017.31
8.1.110.0030.00517.29
8.1.100.0030.00417.30
8.1.90.0000.00717.38
8.1.80.0040.00417.23
8.1.70.0030.00317.21
8.1.60.0060.00617.41
8.1.50.0100.00017.41
8.1.40.0000.00717.24
8.1.30.0070.00017.40
8.1.20.0050.00317.50
8.1.10.0040.00417.27
8.1.00.0030.00517.26
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0000.00718.31
8.0.270.0030.00317.03
8.0.260.0030.00316.74
8.0.250.0000.00616.80
8.0.240.0030.00316.88
8.0.230.0000.00816.78
8.0.220.0030.00316.79
8.0.210.0000.00716.81
8.0.200.0030.00316.91
8.0.190.0060.00316.88
8.0.180.0030.00516.73
8.0.170.0050.00316.74
8.0.160.0070.00016.89
8.0.150.0070.00016.64
8.0.140.0000.00716.70
8.0.130.0030.00313.18
8.0.120.0080.00016.79
8.0.110.0030.00316.86
8.0.100.0040.00416.88
8.0.90.0000.00816.88
8.0.80.0060.00916.85
8.0.70.0050.00216.61
8.0.60.0000.00816.85
8.0.50.0030.00316.64
8.0.30.0090.01116.79
8.0.20.0080.01117.40
8.0.10.0050.00216.89
8.0.00.0070.01516.80
7.4.330.0030.00315.55
7.4.320.0030.00316.46
7.4.300.0030.00316.37
7.4.290.0030.00316.48
7.4.280.0000.00916.50
7.4.270.0000.00616.46
7.4.260.0050.00316.45
7.4.250.0030.00316.32
7.4.240.0000.00716.29
7.4.230.0070.00016.25
7.4.220.0060.01816.32
7.4.210.0100.00616.53
7.4.200.0030.00516.35
7.4.160.0090.01116.24
7.4.150.0110.00917.40
7.4.140.0090.01017.86
7.4.130.0110.01416.46
7.4.120.0140.00916.45
7.4.110.0110.00616.27
7.4.100.0060.01016.38
7.4.90.0160.00316.45
7.4.80.0120.00819.39
7.4.70.0030.01316.42
7.4.60.0080.00816.25
7.4.50.0060.01016.21
7.4.40.0080.01216.45
7.4.30.0070.01016.49
7.4.00.0100.00714.64
7.3.330.0050.00012.97
7.3.320.0020.00213.12
7.3.310.0030.00316.01
7.3.300.0070.00016.16
7.3.290.0060.00816.14
7.3.280.0080.00816.11
7.3.270.0060.01217.40
7.3.260.0090.00816.31
7.3.250.0080.01016.32
7.3.240.0060.01216.27
7.3.230.0060.01616.29
7.3.210.0060.01016.39
7.3.200.0090.00716.18
7.3.190.0070.01016.14
7.3.180.0120.00316.13
7.3.170.0080.00816.15
7.3.160.0030.02016.30
7.2.330.0160.00316.44
7.2.320.0090.00616.50
7.2.310.0070.01116.43
7.2.300.0090.00916.31
7.2.290.0090.00816.16
7.2.60.0060.01116.68
7.2.00.0030.00918.92
7.1.200.0040.00815.54
7.1.100.0120.00317.92
7.1.70.0100.00616.85
7.1.60.0160.01634.82
7.1.50.0220.00934.77
7.1.40.0220.01134.36
7.1.30.0190.01234.32
7.1.20.0250.01334.60
7.1.10.0110.01116.40
7.1.00.0080.01116.50
7.0.200.0120.00316.73
7.0.190.0070.00716.23
7.0.180.0030.01016.01
7.0.170.0130.00416.24
7.0.160.0060.01216.18
7.0.150.0060.01516.16
7.0.140.0080.00816.18
7.0.130.0110.00516.29
7.0.120.0220.01214.67
7.0.110.0070.00716.13
7.0.100.0140.00016.20
7.0.90.0060.00916.21
7.0.80.0050.01016.24
7.0.70.0070.00716.11
7.0.60.0310.00814.21
7.0.50.0300.00314.32
7.0.40.0040.01616.08
7.0.30.0350.01314.32
7.0.20.0030.01516.42
7.0.10.0350.01414.54
7.0.00.0080.01116.21

preferences:
53.73 ms | 401 KiB | 5 Q