3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { protected $baz = 1; } $sf = 'O:3:"Foo":1:{s:6:"*baz";i:1;}'; $foo = unserialize($sf); var_dump($foo);

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)
8.3.70.0040.01116.63
8.3.60.0080.00618.55
8.3.50.0130.00722.04
8.3.40.0080.00818.63
8.3.30.0100.00318.96
8.3.20.0030.00620.33
8.3.10.0040.00420.25
8.3.00.0040.00419.25
8.2.180.0110.00718.27
8.2.170.0100.00322.96
8.2.160.0030.01020.52
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00926.16
8.2.120.0050.00322.06
8.2.110.0060.00322.13
8.2.100.0090.00317.72
8.2.90.0050.00319.28
8.2.80.0000.00817.97
8.2.70.0050.00317.38
8.2.60.0030.00517.91
8.2.50.0000.00818.07
8.2.40.0050.00318.03
8.2.30.0070.00019.50
8.2.20.0040.00417.68
8.2.10.0040.00417.93
8.2.00.0090.00017.73
8.1.280.0110.00725.92
8.1.270.0050.00323.73
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0040.00422.14
8.1.230.0070.00319.09
8.1.220.0060.00317.79
8.1.210.0040.00418.77
8.1.200.0030.00717.23
8.1.190.0030.00517.13
8.1.180.0000.01218.10
8.1.170.0030.00618.41
8.1.160.0040.00421.92
8.1.150.0040.00418.74
8.1.140.0040.00417.44
8.1.130.0000.00717.70
8.1.120.0000.00817.45
8.1.110.0000.00717.41
8.1.100.0040.00417.41
8.1.90.0060.00317.32
8.1.80.0000.00817.30
8.1.70.0030.00317.20
8.1.60.0040.00417.53
8.1.50.0000.00817.50
8.1.40.0060.00317.35
8.1.30.0000.00817.45
8.1.20.0030.00517.49
8.1.10.0040.00417.32
8.1.00.0030.00517.39
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.26
8.0.270.0080.00017.07
8.0.260.0060.00018.34
8.0.250.0020.00516.85
8.0.240.0040.00416.99
8.0.230.0000.00716.86
8.0.220.0070.00016.85
8.0.210.0030.00316.96
8.0.200.0060.00017.00
8.0.190.0040.00416.82
8.0.180.0060.00316.98
8.0.170.0060.00316.76
8.0.160.0050.00216.80
8.0.150.0070.00016.72
8.0.140.0000.00916.77
8.0.130.0000.00513.30
8.0.120.0020.00516.87
8.0.110.0040.00416.89
8.0.100.0070.00016.67
8.0.90.0030.00316.78
8.0.80.0150.00016.79
8.0.70.0040.00416.90
8.0.60.0040.00416.94
8.0.50.0080.00016.84
8.0.30.0140.00517.16
8.0.20.0090.00917.40
8.0.10.0050.00316.82
8.0.00.0090.01316.56
7.4.330.0000.00515.03
7.4.320.0020.00516.54
7.4.300.0030.00316.47
7.4.290.0060.00016.43
7.4.280.0040.00316.45
7.4.270.0030.00316.59
7.4.260.0030.00316.45
7.4.250.0040.00416.31
7.4.240.0030.00516.46
7.4.230.0030.00316.56
7.4.220.0060.01216.50
7.4.210.0100.00316.31
7.4.200.0030.00616.54
7.4.160.0120.01216.53
7.4.150.0120.00617.40
7.4.140.0040.01517.86
7.4.130.0130.00416.37
7.4.120.0100.00616.51
7.4.110.0030.01316.36
7.4.100.0080.00816.44
7.4.90.0030.01216.39
7.4.80.0080.00816.27
7.4.70.0100.00616.64
7.4.60.0080.00816.46
7.4.50.0030.00516.27
7.4.40.0100.00716.29
7.4.30.0130.00316.23
7.4.00.0070.01114.66
7.3.330.0030.00313.18
7.3.320.0000.00613.12
7.3.310.0000.00816.23
7.3.300.0070.00016.20
7.3.290.0000.01516.25
7.3.280.0050.01016.23
7.3.270.0110.00617.40
7.3.260.0060.00916.38
7.3.250.0100.00616.32
7.3.240.0140.00316.39
7.3.230.0080.00916.39
7.3.210.0120.00416.54
7.3.200.0120.00919.39
7.3.190.0180.00416.34
7.3.180.0040.01216.28
7.3.170.0060.01116.27
7.3.160.0090.00616.42
7.3.120.0100.01014.39
7.3.110.0070.01114.72
7.3.100.0060.01014.79
7.3.90.0040.01414.67
7.3.80.0120.00314.75
7.3.70.0030.01314.77
7.3.60.0060.00614.88
7.3.50.0070.00714.52
7.3.40.0070.00314.49
7.3.30.0040.01214.71
7.3.20.0100.00316.26
7.3.10.0030.01016.63
7.3.00.0050.01216.40
7.2.330.0030.01416.62
7.2.320.0100.01016.41
7.2.310.0060.01016.27
7.2.300.0070.01116.51
7.2.290.0060.01616.48
7.2.250.0000.01614.54
7.2.240.0100.01014.73
7.2.230.0070.00714.73
7.2.220.0030.01215.08
7.2.210.0060.01014.88
7.2.200.0100.00614.93
7.2.190.0030.01414.84
7.2.180.0080.00614.90
7.2.170.0040.01414.84
7.2.130.0140.00816.43
7.2.120.0110.00716.44
7.2.110.0150.00016.09
7.2.100.0110.00716.51
7.2.90.0070.00316.79
7.2.80.0090.00616.89
7.2.70.0060.00916.37
7.2.60.0030.01216.58
7.2.50.0060.00616.57
7.2.40.0030.01416.60
7.2.30.0110.00016.51
7.2.20.0070.01116.77
7.2.10.0030.01316.58
7.2.00.0070.00917.54
7.1.330.0070.00715.48
7.1.320.0030.01415.70
7.1.310.0080.00815.32
7.1.300.0030.00715.61
7.1.290.0100.00315.77
7.1.280.0030.00615.56
7.1.270.0040.00415.68
7.1.260.0060.00615.74
7.1.250.0160.00615.82
7.1.240.0100.00315.78
7.1.230.0060.00915.48
7.1.220.0130.00315.44
7.1.210.0100.00715.65
7.1.200.0090.00515.55
7.1.190.0070.00715.82
7.1.180.0120.00415.70
7.1.170.0070.01115.78
7.1.160.0110.00415.70
7.1.150.0110.00315.76
7.1.140.0130.00315.57
7.1.130.0100.00715.43
7.1.120.0060.00615.59
7.1.110.0090.00915.39
7.1.100.0090.00616.77
7.1.90.0120.00615.56
7.1.80.0090.00615.64
7.1.70.0080.00416.10
7.1.60.0130.00817.52
7.1.50.0120.00916.20
7.1.40.0090.00915.36
7.1.30.0130.00015.10
7.1.20.0070.01115.40
7.1.10.0130.00315.57
7.1.00.0070.04018.95
7.0.330.0140.00614.94
7.0.320.0070.00714.95
7.0.310.0090.00615.24
7.0.300.0070.00315.20
7.0.290.0000.01115.48
7.0.280.0070.00715.05
7.0.270.0070.01015.35
7.0.260.0100.00615.12
7.0.250.0090.00314.93
7.0.240.0100.00615.07
7.0.230.0070.00714.96
7.0.220.0040.01215.18
7.0.210.0060.00615.29
7.0.200.0060.00415.93
7.0.190.0140.00015.27
7.0.180.0070.00315.18
7.0.170.0100.00315.11
7.0.160.0100.00315.32
7.0.150.0140.00015.22
7.0.140.0080.03918.61
7.0.130.0070.00814.96
7.0.120.0060.00915.45
7.0.110.0100.00715.14
7.0.100.0060.00615.27
7.0.90.0070.00715.36
7.0.80.0070.00715.37
7.0.70.0070.01015.00
7.0.60.0080.03317.41
7.0.50.0110.02816.55
7.0.40.0030.03716.69
7.0.30.0160.04616.59
7.0.20.0180.02316.69
7.0.10.0090.04316.77
7.0.00.0030.04916.75
5.6.380.0090.00313.77
5.6.370.0110.00313.77
5.6.360.0030.01014.15
5.6.350.0060.00914.01
5.6.340.0120.00413.82
5.6.330.0030.01313.69
5.6.320.0040.01113.59
5.6.310.0060.00613.98
5.6.300.0030.00714.08
5.6.290.0060.00614.31
5.6.280.0070.03817.63
5.6.270.0030.01013.95
5.6.260.0070.00714.41
5.6.250.0050.00513.90
5.6.240.0080.00813.94
5.6.230.0060.00914.26
5.6.220.0110.00513.92
5.6.210.0120.04217.29
5.6.200.0110.04116.05
5.6.190.0080.02617.31
5.6.180.0250.04417.48
5.6.170.0100.02917.20
5.6.160.0110.04317.18
5.6.150.0070.04216.21
5.6.140.0030.04716.17
5.6.130.0140.03916.17
5.6.120.0040.04617.29
5.6.110.0080.04317.61
5.6.100.0100.04517.65
5.6.90.0080.02317.39
5.6.80.0080.03817.03
5.6.70.0070.01313.75
5.6.60.0060.00613.95
5.6.50.0030.01213.62
5.6.40.0100.01014.03
5.6.30.0140.00314.10
5.6.20.0090.00913.97
5.6.10.0100.01014.18
5.6.00.0120.00614.07
5.5.380.0000.00911.00
5.5.370.0050.00211.00
5.5.360.0060.00611.00
5.5.350.0180.03315.71
5.5.340.0020.04414.51
5.5.330.0030.05015.78
5.5.320.0260.03415.67
5.5.310.0080.02215.69
5.5.300.0110.03814.49
5.5.290.0060.03014.56
5.5.280.0080.04015.86
5.5.270.0120.04215.98
5.5.260.0070.04015.88
5.5.250.0100.03515.85
5.5.240.0070.02415.57
5.5.230.0060.00611.00
5.5.220.0060.00611.00
5.5.210.0100.00011.00
5.5.200.0060.00611.00
5.5.190.0000.01111.00
5.5.180.0030.01011.00
5.5.170.0030.00911.00
5.5.160.0040.00811.00
5.5.150.0060.00311.00
5.5.140.0030.00511.00
5.5.130.0050.00511.00
5.5.120.0040.00711.00
5.5.110.0000.01011.00
5.5.100.0070.00411.00
5.5.90.0000.00711.00
5.5.80.0080.00311.00
5.5.70.0000.01011.00
5.5.60.0030.00611.00
5.5.50.0050.00311.00
5.5.40.0060.00611.00
5.5.30.0040.00811.00
5.5.20.0080.00311.00
5.5.10.0030.00711.00
5.5.00.0000.01011.00
5.4.450.0130.02915.28
5.4.440.0280.02215.10
5.4.430.0250.02415.20
5.4.420.0150.02615.24
5.4.410.0230.02415.23
5.4.400.0140.02415.23
5.4.390.0120.02615.23
5.4.380.0160.03614.93
5.4.370.0160.03014.73
5.4.360.0160.03014.78
5.4.350.0260.03714.81
5.4.340.0170.02714.87
5.4.330.0080.00411.00
5.4.320.0090.01911.75
5.4.310.0070.02311.75
5.4.300.0060.02311.75
5.4.290.0040.03211.75
5.4.280.0050.02211.70
5.4.270.0060.02011.70
5.4.260.0080.01811.70
5.4.250.0080.02111.70
5.4.240.0080.02211.70
5.4.230.0100.01911.69
5.4.220.0060.02411.78
5.4.210.0100.02711.70
5.4.200.0080.02311.69
5.4.190.0080.02011.69
5.4.180.0060.02211.69
5.4.170.0040.02211.77
5.4.160.0040.02211.70
5.4.150.0050.02411.69
5.4.140.0060.02911.61
5.4.130.0040.02611.54
5.4.120.0050.02211.51
5.4.110.0070.01811.61
5.4.100.0050.02511.51
5.4.90.0060.02911.51
5.4.80.0050.02811.51
5.4.70.0040.02111.51
5.4.60.0090.02111.50
5.4.50.0020.03111.50
5.4.40.0040.02211.50
5.4.30.0050.02211.50
5.4.20.0040.02811.50
5.4.10.0040.02211.50
5.4.00.0020.02311.24
5.3.290.0050.02311.90
5.3.280.0090.02211.86
5.3.270.0050.02311.86
5.3.260.0070.02011.86
5.3.250.0050.02111.86
5.3.240.0070.02111.86
5.3.230.0050.02511.86
5.3.220.0070.02811.84
5.3.210.0060.02211.84
5.3.200.0030.02311.84
5.3.190.0040.02411.84
5.3.180.0060.01811.84
5.3.170.0090.01911.84
5.3.160.0070.01911.84
5.3.150.0070.01711.84
5.3.140.0050.02111.83
5.3.130.0040.02311.83
5.3.120.0060.02011.83
5.3.110.0030.02411.83
5.3.100.0070.02011.56
5.3.90.0070.02111.55
5.3.80.0040.02311.54
5.3.70.0050.02111.55
5.3.60.0020.02111.54
5.3.50.0040.02211.51
5.3.40.0040.02111.51
5.3.30.0040.02011.49
5.3.20.0060.02011.38
5.3.10.0090.01611.36
5.3.00.0060.01911.36
5.2.170.0050.01710.11
5.2.160.0080.01210.11
5.2.150.0040.01910.11
5.2.140.0020.01910.11
5.2.130.0020.02010.09
5.2.120.0060.01410.09
5.2.110.0040.01810.09
5.2.100.0060.01710.09
5.2.90.0030.01810.09
5.2.80.0040.01810.08
5.2.70.0020.01910.09
5.2.60.0050.01410.06
5.2.50.0020.01910.05
5.2.40.0030.01710.03
5.2.30.0020.02010.02
5.2.20.0050.01710.02
5.2.10.0060.0149.97
5.2.00.0040.0179.90
5.1.60.0030.0159.54
5.1.50.0060.0129.54
5.1.40.0020.0159.53
5.1.30.0020.0179.71
5.1.20.0040.0179.72
5.1.10.0030.0149.58
5.1.00.0020.0179.58
5.0.50.0050.0108.82
5.0.40.0020.0128.75
5.0.30.0020.0218.66
5.0.20.0020.0148.64
5.0.10.0030.0108.63
5.0.00.0020.0188.63
4.4.90.0020.0107.89
4.4.80.0040.0087.88
4.4.70.0010.0107.88
4.4.60.0030.0107.88
4.4.50.0010.0107.89
4.4.40.0020.0147.86
4.4.30.0040.0097.88
4.4.20.0020.0117.92
4.4.10.0040.0097.93
4.4.00.0010.0187.88
4.3.110.0020.0107.84
4.3.100.0010.0117.83
4.3.90.0020.0097.82
4.3.80.0020.0157.79
4.3.70.0010.0107.82
4.3.60.0030.0097.82
4.3.50.0030.0097.82
4.3.40.0020.0147.77
4.3.30.0020.0097.15
4.3.20.0010.0127.14
4.3.10.0020.0107.12
4.3.00.0000.01415.23

preferences:
54.78 ms | 401 KiB | 5 Q