3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function __wakeup() { var_dump('test'); } } $x = new Foo(); $y = serialize($x); var_dump(unserialize($y, true));

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)
8.3.60.0140.00716.88
8.3.50.0110.01022.11
8.3.40.0110.00318.94
8.3.30.0100.00418.53
8.3.20.0040.00420.30
8.3.10.0040.00421.82
8.3.00.0090.00021.01
8.2.180.0000.01525.92
8.2.170.0140.00018.83
8.2.160.0100.00322.96
8.2.150.0080.00025.66
8.2.140.0090.00624.66
8.2.130.0000.00826.16
8.2.120.0070.00020.40
8.2.110.0140.00321.16
8.2.100.0040.00817.97
8.2.90.0050.00319.17
8.2.80.0030.00517.97
8.2.70.0030.00617.50
8.2.60.0000.00817.91
8.2.50.0030.00618.10
8.2.40.0000.00920.58
8.2.30.0040.00420.67
8.2.20.0000.00717.74
8.2.10.0040.00418.04
8.2.00.0000.00717.98
8.1.280.0170.00325.92
8.1.270.0080.00024.66
8.1.260.0090.00926.35
8.1.250.0080.00028.09
8.1.240.0060.00319.41
8.1.230.0080.00417.77
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0000.00817.13
8.1.180.0060.00618.10
8.1.170.0060.00318.65
8.1.160.0000.00820.88
8.1.150.0060.00318.69
8.1.140.0040.00419.50
8.1.130.0070.00017.50
8.1.120.0000.00817.29
8.1.110.0040.00417.25
8.1.100.0000.00817.28
8.1.90.0000.00717.29
8.1.80.0000.00717.29
8.1.70.0000.00817.37
8.1.60.0030.00517.50
8.1.50.0040.00417.44
8.1.40.0000.00917.49
8.1.30.0060.00317.54
8.1.20.0030.00617.68
8.1.10.0040.00417.34
8.1.00.0030.00917.38
8.0.300.0000.00918.77
8.0.290.0040.00416.63
8.0.280.0070.00018.41
8.0.270.0030.00516.82
8.0.260.0030.00317.24
8.0.250.0070.00016.94
8.0.240.0040.00417.02
8.0.230.0030.00516.98
8.0.220.0000.00716.85
8.0.210.0030.00316.90
8.0.200.0040.00416.92
8.0.190.0000.00716.91
8.0.180.0030.00716.83
8.0.170.0040.00416.95
8.0.160.0000.00816.88
8.0.150.0070.00016.74
8.0.140.0000.00716.76
8.0.130.0000.00513.30
8.0.120.0050.00316.83
8.0.110.0030.00516.77
8.0.100.0040.00416.77
8.0.90.0030.00516.93
8.0.80.0090.00616.80
8.0.70.0050.00316.71
8.0.60.0000.00716.77
8.0.50.0040.00416.95
8.0.30.0100.00716.85
8.0.20.0090.01217.40
8.0.10.0000.00717.07
8.0.00.0090.01016.72
7.4.330.0000.00515.08
7.4.320.0030.00316.35
7.4.300.0000.00716.31
7.4.290.0000.00816.41
7.4.280.0050.00316.27
7.4.270.0030.00316.45
7.4.260.0000.00716.52
7.4.250.0080.00016.46
7.4.240.0040.00416.29
7.4.230.0000.00716.33
7.4.220.0180.00616.34
7.4.210.0130.00616.48
7.4.200.0050.00316.24
7.4.160.0100.00616.53
7.4.150.0070.01117.40
7.4.140.0090.01117.86
7.4.130.0080.00916.43
7.4.120.0090.00816.44
7.4.110.0080.01216.62
7.4.100.0060.01216.37
7.4.90.0140.00416.48
7.4.80.0130.00719.39
7.4.70.0060.01216.42
7.4.60.0100.00616.39
7.4.50.0070.00716.27
7.4.40.0030.01416.41
7.4.30.0060.01316.51
7.4.00.0100.00714.69
7.3.330.0000.00613.18
7.3.320.0000.00513.23
7.3.310.0070.00016.25
7.3.300.0000.00716.25
7.3.290.0060.00016.27
7.3.280.0130.00316.20
7.3.270.0070.01017.40
7.3.260.0100.00716.36
7.3.250.0100.01016.22
7.3.240.0070.01016.30
7.3.230.0100.01416.39
7.3.210.0160.00016.35
7.3.200.0090.00716.29
7.3.190.0090.01216.32
7.3.180.0170.00016.21
7.3.170.0090.00916.31
7.3.160.0120.00316.15
7.2.330.0190.00016.21
7.2.320.0030.02216.54
7.2.310.0090.00916.57
7.2.300.0080.01516.32
7.2.290.0030.01316.32
7.2.80.0000.01316.23
7.2.70.0110.00416.55
7.2.60.0120.00516.63
7.2.50.0150.00616.41
7.2.40.0030.01016.59
7.2.30.0070.00716.36
7.2.20.0030.01016.33
7.2.10.0030.01016.32
7.2.00.0050.00917.72
7.1.200.0110.00415.38
7.1.190.0000.01715.66
7.1.180.0070.01015.43
7.1.170.0180.00315.15
7.1.160.0090.00315.23
7.1.150.0060.00615.48
7.1.140.0040.00815.49
7.1.130.0000.01315.32
7.1.120.0100.00715.57
7.1.110.0100.00315.34
7.1.100.0090.00916.68
7.1.90.0030.01115.58
7.1.80.0040.00815.39
7.1.70.0090.00416.27
7.1.60.0150.01226.64
7.1.50.0150.01424.97
7.1.40.0300.00333.48
7.1.30.0160.01633.28
7.1.20.0240.01033.20
7.1.10.0110.00515.61
7.1.00.0040.04018.83
7.0.310.0150.00315.23
7.0.300.0060.00814.96
7.0.290.0160.00415.44
7.0.270.0110.01214.93
7.0.260.0120.00914.92
7.0.250.0170.00815.34
7.0.240.0070.01315.56
7.0.230.0160.00415.39
7.0.220.0130.00615.18
7.0.210.0110.01115.46
7.0.200.0100.00716.01
7.0.190.0200.00415.36
7.0.180.0040.01515.04
7.0.170.0150.00315.52
7.0.160.0110.01115.07
7.0.150.0120.00615.31
7.0.140.0050.01515.25
7.0.130.0170.00515.02
7.0.120.0090.01415.13
7.0.110.0130.00915.29
7.0.100.0150.03717.60
7.0.90.0110.03817.71
7.0.80.0120.04017.64
7.0.70.0110.04417.53
7.0.60.0100.04217.67
7.0.50.0150.03717.71
7.0.40.0140.04017.59
7.0.30.0080.03517.62
7.0.20.0180.04017.67
7.0.10.0100.03617.62
7.0.00.0120.03717.60
5.6.300.0100.00714.09
5.6.290.0110.00814.34
5.6.280.0050.04317.48
5.6.270.0190.00514.11
5.6.260.0110.01213.96
5.6.250.0110.04317.50
5.6.240.0130.03517.56
5.6.230.0040.05017.47
5.6.220.0090.04517.33
5.6.210.0160.04017.53
5.6.200.0100.04317.71
5.6.190.0110.04817.49
5.6.180.0080.05217.68
5.6.170.0130.04217.51
5.6.160.0090.04417.72
5.6.150.0120.02917.50
5.6.140.0090.05017.66
5.6.130.0110.02917.64
5.6.120.0110.03617.65
5.6.110.0120.04117.59
5.6.100.0120.04617.51
5.6.90.0050.04717.46
5.6.80.0090.03017.27
5.6.70.0130.03717.21
5.6.60.0050.04317.17
5.6.50.0080.04517.30
5.6.40.0100.04417.32
5.6.30.0120.03717.25
5.6.20.0130.04017.25
5.6.10.0140.03817.24
5.6.00.0090.04217.29
5.5.380.0170.03815.70
5.5.370.0140.03515.86
5.5.360.0130.04115.67
5.5.350.0120.04015.76
5.5.340.0060.03416.09
5.5.330.0130.04015.96
5.5.320.0050.04915.90
5.5.310.0090.04115.99
5.5.300.0180.03516.00
5.5.290.0060.04215.92
5.5.280.0090.04116.02
5.5.270.0090.04315.87
5.5.260.0030.04415.87
5.5.250.0070.03315.85
5.5.240.0120.04215.52
5.5.230.0090.02515.63
5.5.220.0080.02515.48
5.5.210.0040.04515.57
5.5.200.0110.03515.71
5.5.190.0090.04115.55
5.5.180.0080.04315.44
5.5.160.0080.04015.72
5.5.150.0100.02515.58
5.5.140.0090.04115.55
5.5.130.0100.04015.37
5.5.120.0060.04315.68
5.5.110.0090.02615.57
5.5.100.0100.04115.33
5.5.90.0090.03215.61
5.5.80.0100.02215.39
5.5.70.0110.02615.62
5.5.60.0100.03915.64
5.5.50.0080.02815.56
5.5.40.0130.04015.42
5.5.30.0100.04015.32
5.5.20.0060.04315.53
5.5.10.0090.03015.57
5.5.00.0120.03615.48

preferences:
58.1 ms | 401 KiB | 5 Q