3v4l.org

run code in 300+ PHP versions simultaneously
<?php try { unserialize('O:3:"Foo":0:{}'); echo 'OK'; } catch (Throwable $t) { echo 'Caught!'; }

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)
8.3.40.0070.00718.71
8.3.30.0190.00318.60
8.3.20.0000.00721.90
8.3.10.0070.00023.57
8.3.00.0040.00418.09
8.2.170.0090.00622.96
8.2.160.0120.00620.92
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00820.38
8.2.120.0000.00826.35
8.2.110.0030.00720.37
8.2.100.0080.00417.55
8.2.90.0080.00019.02
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0030.00617.80
8.2.50.0040.00418.10
8.2.40.0050.00320.47
8.2.30.0040.00420.89
8.2.20.0040.00417.93
8.2.10.0000.00717.91
8.2.00.0040.00417.84
8.1.270.0030.00623.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00320.96
8.1.230.0060.00617.42
8.1.220.0050.00317.74
8.1.210.0130.00018.77
8.1.200.0000.01017.23
8.1.190.0080.00017.10
8.1.180.0030.00618.10
8.1.170.0090.00018.38
8.1.160.0050.00318.68
8.1.150.0000.00820.17
8.1.140.0030.00619.36
8.1.130.0070.00018.80
8.1.120.0030.00517.20
8.1.110.0040.00417.34
8.1.100.0070.00017.25
8.1.90.0030.00317.23
8.1.80.0000.00817.25
8.1.70.0000.00717.30
8.1.60.0050.00517.45
8.1.50.0040.00417.45
8.1.40.0080.00017.38
8.1.30.0060.00317.48
8.1.20.0040.00417.50
8.1.10.0040.00417.34
8.1.00.0060.00317.39
8.0.300.0070.00018.77
8.0.290.0050.00216.58
8.0.280.0050.00218.39
8.0.270.0030.00317.12
8.0.260.0040.00416.79
8.0.250.0030.00316.79
8.0.240.0000.00716.83
8.0.230.0030.00516.80
8.0.220.0070.00016.87
8.0.210.0000.00716.75
8.0.200.0070.00016.88
8.0.190.0070.00316.93
8.0.180.0000.00716.76
8.0.170.0000.00716.79
8.0.160.0040.00416.89
8.0.150.0040.00716.86
8.0.140.0000.00716.84
8.0.130.0030.00313.25
8.0.120.0040.00416.69
8.0.110.0040.00416.67
8.0.100.0000.00916.87
8.0.90.0000.00816.72
8.0.80.0060.01316.72
8.0.70.0020.00516.63
8.0.60.0070.00016.90
8.0.50.0040.00416.79
8.0.30.0110.00616.92
8.0.20.0100.01117.40
8.0.10.0040.00417.02
8.0.00.0130.00316.65
7.4.330.0000.00515.55
7.4.320.0000.00616.50
7.4.300.0000.00616.27
7.4.290.0030.00316.49
7.4.280.0060.00316.49
7.4.270.0030.00316.49
7.4.260.0000.00716.43
7.4.250.0040.00416.37
7.4.240.0030.00316.51
7.4.230.0000.00716.29
7.4.220.0100.01016.59
7.4.210.0070.00716.52
7.4.200.0030.00516.58
7.4.160.0140.00516.43
7.4.150.0120.00617.40
7.4.140.0080.01017.86
7.4.130.0090.00916.40
7.4.120.0100.01216.40
7.4.110.0060.01016.43
7.4.100.0070.01716.25
7.4.90.0070.01316.55
7.4.80.0410.00619.39
7.4.70.0100.00616.49
7.4.60.0000.01516.35
7.4.50.0060.00916.55
7.4.40.0080.00916.37
7.4.30.0130.00316.52
7.4.00.0060.00614.71
7.3.330.0050.00012.98
7.3.320.0030.00313.13
7.3.310.0040.00416.08
7.3.300.0000.00716.01
7.3.290.0060.00816.14
7.3.280.0080.00916.15
7.3.270.0060.01117.40
7.3.260.0090.01016.21
7.3.250.0100.00916.36
7.3.240.0100.00916.27
7.3.230.0110.00516.55
7.3.210.0130.00316.41
7.3.200.0060.00916.51
7.3.190.0110.00716.50
7.3.180.0100.00716.34
7.3.170.0120.00616.44
7.3.160.0090.00616.36
7.3.10.0070.01016.48
7.3.00.0070.00916.35
7.2.330.0030.01416.41
7.2.320.0040.01516.53
7.2.310.0130.00916.44
7.2.300.0090.00816.45
7.2.290.0130.00916.37
7.2.130.0100.00816.65
7.2.120.0090.00816.63
7.2.110.0120.00816.47
7.2.100.0070.01116.40
7.2.90.0110.01016.57
7.2.80.0090.01016.38
7.2.70.0130.00916.67
7.2.60.0110.00816.69
7.2.50.0050.00716.52
7.2.40.0130.00716.84
7.2.30.0060.01016.52
7.2.20.0060.00916.44
7.2.10.0060.00816.55
7.2.00.0110.00416.52
7.1.250.0090.00615.56
7.1.200.0030.00715.68
7.1.70.0070.00716.88
7.1.60.2870.01333.27
7.1.50.2900.02332.92
7.1.40.0270.01032.63
7.1.30.2130.01032.52
7.1.20.0200.01332.55
7.1.10.0100.01014.79
7.1.00.0070.01014.73
7.0.200.0100.01314.94
7.0.190.2230.01714.80
7.0.180.0070.01314.41
7.0.170.0100.00314.43
7.0.160.0100.01014.26
7.0.150.0200.01314.30
7.0.140.0500.01014.41
7.0.130.1830.01714.63
7.0.120.2300.01314.82
7.0.110.0100.01014.48
7.0.100.0100.01014.30
7.0.90.2430.01714.42
7.0.80.0130.00714.16
7.0.70.0030.01714.38
7.0.60.0030.01714.21
7.0.50.2200.01314.54
7.0.40.2170.00714.37
7.0.30.2130.00714.43
7.0.20.1970.01314.55
7.0.10.2030.01314.41
7.0.00.2000.00714.49

preferences:
55.14 ms | 400 KiB | 5 Q