3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 'a:3:{i:0;s:43:"all-in-one-seo-pack/all_in_one_seo_pack.php";i:1;s:49:"autoset-featured-image/autoset-featured-image.php";i:2;s:36:"contact-form-7/wp-contact-form-7.php";}'; $test2 = unserialize($test); print $test2;

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)
8.3.60.0060.00816.50
8.3.50.0130.00821.94
8.3.40.0090.00618.63
8.3.30.0140.00018.92
8.3.20.0040.00420.34
8.3.10.0000.00823.47
8.3.00.0040.00419.38
8.2.180.0120.00318.16
8.2.170.0070.01022.96
8.2.160.0070.00720.55
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00022.13
8.2.110.0060.00320.85
8.2.100.0090.00317.73
8.2.90.0060.00319.00
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0060.00318.04
8.2.50.0080.00018.10
8.2.40.0050.00220.46
8.2.30.0000.00818.07
8.2.20.0080.00017.68
8.2.10.0000.00718.09
8.2.00.0080.00017.79
8.1.280.0170.00025.92
8.1.270.0040.00423.68
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00421.00
8.1.230.0000.01117.71
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.12
8.1.190.0030.00717.23
8.1.180.0040.00418.10
8.1.170.0050.00318.30
8.1.160.0000.00722.04
8.1.150.0050.00318.48
8.1.140.0040.00417.29
8.1.130.0000.00717.69
8.1.120.0070.00017.29
8.1.110.0040.00417.31
8.1.100.0040.00417.29
8.1.90.0040.00417.27
8.1.80.0000.00817.28
8.1.70.0000.00917.40
8.1.60.0080.00017.49
8.1.50.0040.00417.33
8.1.40.0040.00417.33
8.1.30.0040.00417.45
8.1.20.0080.00017.58
8.1.10.0030.00517.49
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0040.00416.61
8.0.280.0030.00318.36
8.0.270.0030.00317.16
8.0.260.0040.00418.35
8.0.250.0000.00816.95
8.0.240.0000.00716.98
8.0.230.0050.00316.95
8.0.220.0040.00416.86
8.0.210.0070.00016.77
8.0.200.0000.00616.95
8.0.190.0030.00516.90
8.0.180.0000.00716.88
8.0.170.0000.00816.91
8.0.160.0030.00516.82
8.0.150.0040.00416.79
8.0.140.0070.00016.75
8.0.130.0050.00013.35
8.0.120.0050.00316.89
8.0.110.0050.00216.71
8.0.100.0040.00416.75
8.0.90.0040.00416.69
8.0.80.0070.00716.83
8.0.70.0000.00716.70
8.0.60.0040.00416.90
8.0.50.0040.00416.85
8.0.30.0080.01516.95
8.0.20.0130.00517.40
8.0.10.0000.00816.98
8.0.00.0100.00816.79
7.4.330.0030.00315.00
7.4.320.0000.00716.41
7.4.300.0040.00416.53
7.4.290.0070.00016.50
7.4.280.0000.00816.48
7.4.270.0040.00416.52
7.4.260.0030.00316.44
7.4.250.0040.00416.38
7.4.240.0020.00516.52
7.4.230.0070.00016.42
7.4.220.0060.01216.45
7.4.210.0060.01116.43
7.4.200.0000.00716.34
7.4.190.0030.00316.66
7.4.160.0090.00616.50
7.4.150.0150.00317.40
7.4.140.0150.01917.86
7.4.130.0100.00816.53
7.4.120.0050.01316.40
7.4.110.0140.00716.51
7.4.100.0140.01016.52
7.4.90.0140.00216.48
7.4.80.0100.01019.39
7.4.70.0120.00916.59
7.4.60.0100.00616.31
7.4.50.0040.00416.28
7.4.40.0100.00616.34
7.4.30.0130.00316.38
7.4.00.0030.01315.05
7.3.330.0000.00513.21
7.3.320.0030.00313.01
7.3.310.0040.00416.36
7.3.300.0000.00716.30
7.3.290.0070.01116.32
7.3.280.0090.01016.24
7.3.270.0150.00917.40
7.3.260.0110.00716.34
7.3.250.0100.00716.32
7.3.240.0070.01516.28
7.3.230.0060.01216.39
7.3.210.0030.01316.23
7.3.200.0090.00919.39
7.3.190.0060.01216.28
7.3.180.0060.00916.55
7.3.170.0090.00616.29
7.3.160.0090.00616.63
7.3.120.0070.01014.57
7.3.10.0120.00216.63
7.3.00.0160.00016.56
7.2.330.0130.01016.52
7.2.320.0060.01416.39
7.2.310.0100.01016.64
7.2.300.0080.00816.31
7.2.290.0150.00616.66
7.2.130.0060.00616.75
7.2.120.0060.01316.39
7.2.110.0110.00716.81
7.2.100.0120.00816.43
7.2.90.0000.01016.84
7.2.80.0060.00616.92
7.2.70.0110.00416.71
7.2.60.0000.01616.71
7.2.50.0120.00816.88
7.2.40.0130.00316.52
7.2.30.0110.00816.72
7.2.20.0060.01316.76
7.2.10.0190.00316.68
7.2.00.0140.00416.71
7.1.250.0040.01415.45
7.1.70.0060.00616.95
7.1.60.0030.01419.46
7.1.50.0100.01016.89
7.1.00.0030.07722.33
7.0.200.0030.00316.77
7.0.140.0030.07322.08
7.0.60.0000.05020.05
7.0.50.0030.07317.82
7.0.40.0100.07320.21
7.0.30.0200.05020.01
7.0.20.0300.04020.02
7.0.10.0100.07020.33
7.0.00.0100.08720.32
5.6.280.0070.07020.90
5.6.210.0100.08020.47
5.6.200.0130.07318.18
5.6.190.0130.09020.36
5.6.180.0200.07720.67
5.6.170.0270.07320.54
5.6.160.0030.04020.41
5.6.150.0100.08018.18
5.6.140.0070.05718.18
5.6.130.0070.08018.16
5.6.120.0030.04020.89
5.6.110.0100.08721.11
5.6.100.0030.08720.97
5.6.90.0170.08021.06
5.6.80.0100.06020.38
5.5.350.4370.04020.39
5.5.340.0030.05718.01
5.5.330.0070.06320.12
5.5.320.0330.07320.41
5.5.310.0200.08020.39
5.5.300.0030.04717.97
5.5.290.0030.06017.96
5.5.280.0230.05720.95
5.5.270.0170.07020.87
5.5.260.0170.07020.63
5.5.250.0100.06320.61
5.5.240.0030.07320.03
5.4.450.0200.05319.41
5.4.440.0230.06319.62
5.4.430.0270.05719.61
5.4.420.0370.05719.26
5.4.410.0300.06019.37
5.4.400.0400.05719.17
5.4.390.0300.04719.17
5.4.380.0130.05318.70
5.4.370.0070.06018.50
5.4.360.0070.05718.63
5.4.350.0130.05718.46
5.4.340.0170.04718.50
5.4.320.0080.03412.45
5.4.310.0090.03912.45
5.4.300.0080.03512.45
5.4.290.0140.03812.45
5.4.280.0080.03612.34
5.4.270.0070.03812.34
5.4.260.0070.03812.34
5.4.250.0110.05012.34
5.4.240.0080.03812.34
5.4.230.0080.05312.34
5.4.220.0090.06212.34
5.4.210.0100.03812.34
5.4.200.0050.07012.34
5.4.190.0170.07512.33
5.4.180.0080.05112.34
5.4.170.0240.05812.34
5.4.160.0110.05012.34
5.4.150.0130.05512.34
5.4.140.0120.06212.02
5.4.130.0120.05112.01
5.4.120.0070.04011.97
5.4.110.0080.05111.96
5.4.100.0100.04711.96
5.4.90.0100.04611.96
5.4.80.0120.07011.96
5.4.70.0070.08111.96
5.4.60.0060.04111.96
5.4.50.0140.03411.95
5.4.40.0110.05711.95
5.4.30.0180.06311.95
5.4.20.0090.05811.95
5.4.10.0100.08511.94
5.4.00.0060.06111.43
5.3.290.0080.03812.80
5.3.280.0130.05812.70
5.3.270.0140.06312.73
5.3.260.0120.06012.72
5.3.250.0090.05312.72
5.3.240.0050.05412.72
5.3.230.0050.04112.71
5.3.220.0050.03912.68
5.3.210.0060.04312.68
5.3.200.0080.04012.68
5.3.190.0070.04112.68
5.3.180.0070.04212.68
5.3.170.0060.04312.66
5.3.160.0100.03512.67
5.3.150.0080.04012.67
5.3.140.0060.03812.66
5.3.130.0100.03812.65
5.3.120.0080.04012.66
5.3.110.0050.04612.66
5.3.100.0060.05412.12
5.3.90.0080.04312.09
5.3.80.0100.04612.08
5.3.70.0100.04612.08
5.3.60.0100.05012.07
5.3.50.0110.05312.00
5.3.40.0090.04212.00
5.3.30.0070.05711.95
5.3.20.0070.06211.74
5.3.10.0140.04711.70
5.3.00.0100.05211.69
5.2.170.0070.0519.18
5.2.160.0100.0479.18
5.2.150.0140.0459.18
5.2.140.0080.0439.18
5.2.130.0040.0449.14
5.2.120.0080.0409.14
5.2.110.0120.0429.15
5.2.100.0060.0459.14
5.2.90.0080.0439.14
5.2.80.0050.0479.13
5.2.70.0070.0399.14
5.2.60.0100.0409.09
5.2.50.0060.0419.06
5.2.40.0060.0529.03
5.2.30.0060.0529.01
5.2.20.0060.0429.00
5.2.10.0110.0538.92
5.2.00.0100.0418.78
5.1.60.0090.0368.06
5.1.50.0060.0448.06
5.1.40.0080.0348.04
5.1.30.0070.0378.39
5.1.20.0050.0398.41
5.1.10.0110.0428.14
5.1.00.0120.0368.14
5.0.50.0070.0436.62
5.0.40.0120.0356.48
5.0.30.0110.0486.29
5.0.20.0100.0486.26
5.0.10.0030.0366.24
5.0.00.0060.0486.23
4.4.90.0030.0234.78
4.4.80.0040.0264.75
4.4.70.0040.0154.76
4.4.60.0020.0164.76
4.4.50.0040.0154.77
4.4.40.0020.0254.71
4.4.30.0030.0214.76
4.4.20.0040.0214.85
4.4.10.0060.0184.85
4.4.00.0040.0254.76
4.3.110.0060.0194.67
4.3.100.0070.0224.66
4.3.90.0030.0194.63
4.3.80.0010.0294.58
4.3.70.0030.0194.63
4.3.60.0030.0164.63
4.3.50.0020.0184.63
4.3.40.0030.0254.54
4.3.30.0040.0383.28
4.3.20.0070.0323.25
4.3.10.0030.0223.22
4.3.00.0030.0239.49

preferences:
39.92 ms | 401 KiB | 5 Q