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 $test;

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)
8.3.40.0090.00618.67
8.3.30.0150.00018.95
8.3.20.0050.00220.25
8.3.10.0000.00823.70
8.3.00.0040.00419.13
8.2.170.0100.01022.96
8.2.160.0130.00020.34
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00822.24
8.2.110.0000.01021.03
8.2.100.0090.00317.90
8.2.90.0000.00919.23
8.2.80.0060.00317.97
8.2.70.0000.00817.63
8.2.60.0000.00918.16
8.2.50.0000.00918.10
8.2.40.0000.00720.61
8.2.30.0050.00318.12
8.2.20.0040.00417.66
8.2.10.0000.00718.13
8.2.00.0050.00317.73
8.1.270.0080.00024.02
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00322.14
8.1.230.0060.00617.70
8.1.220.0000.00817.76
8.1.210.0030.00818.77
8.1.200.0000.00817.23
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0000.00818.53
8.1.160.0030.00322.14
8.1.150.0000.00818.61
8.1.140.0030.00617.34
8.1.130.0030.00317.72
8.1.120.0070.00017.30
8.1.110.0000.00717.36
8.1.100.0000.00817.29
8.1.90.0070.00017.37
8.1.80.0070.00017.27
8.1.70.0040.00417.32
8.1.60.0040.00417.47
8.1.50.0000.00817.45
8.1.40.0050.00217.38
8.1.30.0000.00817.45
8.1.20.0040.00417.43
8.1.10.0000.00717.38
8.1.00.0000.00917.42
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0000.00718.45
8.0.270.0030.00317.25
8.0.260.0060.00018.47
8.0.250.0030.00317.01
8.0.240.0080.00016.92
8.0.230.0000.00716.92
8.0.220.0000.00716.87
8.0.210.0030.00316.79
8.0.200.0030.00317.01
8.0.190.0030.00617.01
8.0.180.0040.00416.96
8.0.170.0000.00716.91
8.0.160.0030.00316.98
8.0.150.0000.00716.86
8.0.140.0040.00416.89
8.0.130.0030.00313.24
8.0.120.0000.00816.73
8.0.110.0040.00416.84
8.0.100.0040.00416.89
8.0.90.0040.00416.91
8.0.80.0120.00316.82
8.0.70.0040.00416.77
8.0.60.0000.00716.93
8.0.50.0000.00816.85
8.0.30.0110.01017.08
8.0.20.0100.00917.40
8.0.10.0000.00716.81
8.0.00.0060.01216.77
7.4.330.0060.00015.00
7.4.320.0030.00316.44
7.4.300.0050.00216.48
7.4.290.0000.00716.53
7.4.280.0000.00716.31
7.4.270.0000.00716.38
7.4.260.0070.00016.52
7.4.250.0040.00416.40
7.4.240.0030.00316.50
7.4.230.0040.00416.56
7.4.220.0070.01416.48
7.4.210.0050.00916.56
7.4.200.0000.00716.60
7.4.190.0070.00016.49
7.4.160.0110.00416.34
7.4.150.0060.01417.40
7.4.140.0210.01417.86
7.4.130.0080.01116.46
7.4.120.0100.00716.50
7.4.110.0170.00316.34
7.4.100.0130.00316.64
7.4.90.0100.00716.47
7.4.80.0120.00919.39
7.4.70.0140.00716.35
7.4.60.0080.00916.49
7.4.50.0000.00816.49
7.4.40.0110.01416.44
7.4.30.0140.00316.32
7.4.00.0050.01114.84
7.3.330.0000.00613.14
7.3.320.0020.00213.12
7.3.310.0000.00716.14
7.3.300.0000.00716.04
7.3.290.0090.00616.25
7.3.280.0080.00816.17
7.3.270.0090.00917.40
7.3.260.0110.00716.68
7.3.250.0090.01116.47
7.3.240.0140.00316.20
7.3.230.0120.00616.39
7.3.210.0090.00816.43
7.3.200.0060.01119.39
7.3.190.0120.00616.18
7.3.180.0090.00616.37
7.3.170.0090.00716.27
7.3.160.0070.01016.15
7.3.120.0100.00714.90
7.3.110.0140.00414.73
7.3.100.0040.01514.98
7.3.90.0030.01214.69
7.3.80.0060.00614.90
7.3.70.0030.01014.85
7.3.60.0140.00014.43
7.3.50.0030.01414.74
7.3.40.0130.00314.65
7.3.30.0030.01114.71
7.3.20.0040.00816.68
7.3.10.0070.00716.45
7.3.00.0050.01116.57
7.2.330.0220.00316.60
7.2.320.0110.00816.59
7.2.310.0090.00916.66
7.2.300.0090.00816.82
7.2.290.0120.00616.41
7.2.250.0110.00714.84
7.2.240.0070.01014.77
7.2.230.0130.00614.80
7.2.220.0030.01414.70
7.2.210.0060.00614.60
7.2.200.0060.01314.67
7.2.190.0040.01214.66
7.2.180.0040.00815.11
7.2.170.0140.00314.69
7.2.130.0060.01216.80
7.2.120.0090.00617.00
7.2.110.0060.00616.46
7.2.100.0090.00316.89
7.2.90.0100.00317.09
7.2.80.0030.01017.01
7.2.70.0030.00817.02
7.2.60.0040.01116.94
7.2.50.0080.00817.01
7.2.40.0060.00916.89
7.2.30.0070.00716.81
7.2.20.0050.00516.71
7.2.10.0110.00417.04
7.2.00.0030.01017.01
7.1.330.0060.00915.53
7.1.320.0040.01415.61
7.1.310.0080.01115.82
7.1.300.0070.00415.61
7.1.290.0060.00915.86
7.1.280.0090.00615.46
7.1.270.0030.01015.53
7.1.260.0080.00816.04
7.1.250.0030.01015.79
7.1.70.0040.00417.01
7.1.60.0140.01119.46
7.1.50.0110.01116.64
7.1.00.0100.07022.41
7.0.200.0000.00716.82
7.0.140.0130.06322.05
7.0.60.0100.08320.00
7.0.50.0100.04017.87
7.0.40.0070.08720.21
7.0.30.0270.03720.17
7.0.20.0300.06020.19
7.0.10.0100.07020.20
7.0.00.0100.08320.01
5.6.280.0070.07320.91
5.6.210.0070.05320.68
5.6.200.0000.07718.09
5.6.190.0070.07720.77
5.6.180.0100.07320.35
5.6.170.0270.08020.48
5.6.160.0130.07020.41
5.6.150.0130.08018.21
5.6.140.0030.08718.18
5.6.130.0030.04718.10
5.6.120.0030.08021.01
5.6.110.0070.05721.00
5.6.100.0070.07721.01
5.6.90.0070.09020.99
5.6.80.0030.07020.39
5.5.350.4070.04720.51
5.5.340.0030.08018.02
5.5.330.0070.08320.13
5.5.320.0370.06320.52
5.5.310.0430.06320.32
5.5.300.0000.04318.02
5.5.290.0070.07017.95
5.5.280.0000.08320.79
5.5.270.0030.04020.86
5.5.260.0070.07020.86
5.5.250.0070.06720.58
5.5.240.0030.07020.18
5.4.450.0330.05019.46
5.4.440.0200.06719.46
5.4.430.0270.06319.63
5.4.420.0170.05719.41
5.4.410.0330.05319.46
5.4.400.0200.05019.16
5.4.390.0400.06018.95
5.4.380.0070.06018.52
5.4.370.0100.05718.74
5.4.360.0100.05318.74
5.4.350.0170.05018.72
5.4.340.0170.05018.63
5.4.320.0040.04312.45
5.4.310.0060.03812.45
5.4.300.0060.03612.45
5.4.290.0040.04312.45
5.4.280.0100.06512.34
5.4.270.0050.04112.34
5.4.260.0100.03812.34
5.4.250.0080.04112.34
5.4.240.0090.03612.35
5.4.230.0090.04112.34
5.4.220.0100.04712.34
5.4.210.0080.06112.34
5.4.200.0080.05512.34
5.4.190.0130.05812.34
5.4.180.0060.05312.34
5.4.170.0080.05212.34
5.4.160.0100.04912.34
5.4.150.0140.05712.34
5.4.140.0070.05712.02
5.4.130.0090.05612.01
5.4.120.0060.05611.96
5.4.110.0060.05311.96
5.4.100.0110.04911.96
5.4.90.0080.03911.96
5.4.80.0090.03711.96
5.4.70.0100.03911.96
5.4.60.0110.05411.96
5.4.50.0070.05411.96
5.4.40.0060.05111.95
5.4.30.0080.03911.95
5.4.20.0120.05111.95
5.4.10.0080.05111.95
5.4.00.0110.05811.44
5.3.290.0100.03512.80
5.3.280.0120.06412.71
5.3.270.0120.06112.72
5.3.260.0110.05812.72
5.3.250.0090.04012.72
5.3.240.0210.05012.72
5.3.230.0100.04412.71
5.3.220.0090.05312.68
5.3.210.0140.04212.68
5.3.200.0060.05412.68
5.3.190.0100.06012.68
5.3.180.0120.06112.68
5.3.170.0150.03912.67
5.3.160.0130.04412.68
5.3.150.0090.03812.67
5.3.140.0060.03912.66
5.3.130.0020.04612.66
5.3.120.0090.07112.66
5.3.110.0080.06112.66
5.3.100.0100.05212.11
5.3.90.0070.05512.08
5.3.80.0100.05712.07
5.3.70.0110.04512.07
5.3.60.0120.04312.06
5.3.50.0080.03712.00
5.3.40.0080.03812.00
5.3.30.0070.04311.95
5.3.20.0080.03711.72
5.3.10.0100.04811.69
5.3.00.0110.04611.68
5.2.170.0130.0549.18
5.2.160.0170.0599.18
5.2.150.0030.0549.18
5.2.140.0120.0459.18
5.2.130.0120.0409.14
5.2.120.0060.0639.14
5.2.110.0070.0429.15
5.2.100.0100.0579.14
5.2.90.0070.0469.14
5.2.80.0090.0419.13
5.2.70.0070.0519.14
5.2.60.0060.0439.09
5.2.50.0060.0339.06
5.2.40.0050.0329.04
5.2.30.0100.0399.01
5.2.20.0100.0449.00
5.2.10.0090.0508.92
5.2.00.0030.0448.78
5.1.60.0080.0378.06
5.1.50.0100.0338.06
5.1.40.0050.0438.04
5.1.30.0060.0398.39
5.1.20.0120.0348.41
5.1.10.0070.0368.14
5.1.00.0070.0418.14
5.0.50.0040.0366.62
5.0.40.0060.0306.48
5.0.30.0090.0376.29
5.0.20.0050.0246.26
5.0.10.0020.0326.24
5.0.00.0080.0386.23
4.4.90.0030.0254.78
4.4.80.0060.0444.75
4.4.70.0040.0214.76
4.4.60.0050.0354.75
4.4.50.0040.0234.77
4.4.40.0060.0354.70
4.4.30.0030.0254.76
4.4.20.0030.0264.84
4.4.10.0030.0214.85
4.4.00.0090.0334.76
4.3.110.0110.0484.67
4.3.100.0110.0334.67
4.3.90.0080.0234.63
4.3.80.0040.0294.58
4.3.70.0050.0144.63
4.3.60.0050.0204.63
4.3.50.0040.0244.63
4.3.40.0040.0314.53
4.3.30.0050.0203.28
4.3.20.0040.0213.26
4.3.10.0050.0203.23
4.3.00.0070.0179.49

preferences:
45.26 ms | 400 KiB | 5 Q