3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo unserialize('a:6:{a:6:{s:3:"322";s:3:"bar";s:3:"bar";s:3:"foo";a:6:{a:6:{s:3:"322";s:3:"bar";s:3:"bar";s:3:"foo";s:3:"bar";a:6:{a:6:{s:3:"322";s:3:"bar";s:3:"bar";s:3:"foo";a:6:{a:6:{s:3:"322";s:3:"bar";s:3:"b22";s:3:"bar";s:3:"bar";s:3:"foo";s:3:"bar";a:6:{a:6:{s:3:"322";s:3:"bar";s:3:"bar";s:3:"foo";s:3:"bar";s:3:"bar";'); ?>

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)
8.3.40.0070.01118.61
8.3.30.0000.01419.10
8.3.20.0040.00420.34
8.3.10.0090.00020.48
8.3.00.0040.00419.02
8.2.170.0110.00618.96
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0080.00019.76
8.2.110.0070.00421.03
8.2.100.0090.00317.72
8.2.90.0050.00318.22
8.2.80.0070.00019.34
8.2.70.0030.00517.93
8.2.60.0080.00017.80
8.2.50.0030.00618.10
8.2.40.0040.00420.41
8.2.30.0060.00321.10
8.2.20.0030.00617.54
8.2.10.0000.00717.99
8.2.00.0000.00717.54
8.1.270.0050.00324.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00022.18
8.1.230.0040.00817.70
8.1.220.0030.00617.74
8.1.210.0040.00418.83
8.1.200.0040.00417.23
8.1.190.0080.00017.10
8.1.180.0000.00818.10
8.1.170.0040.00418.41
8.1.160.0070.00022.18
8.1.150.0040.00418.66
8.1.140.0000.00717.38
8.1.130.0000.00817.27
8.1.120.0000.00717.26
8.1.110.0000.00717.38
8.1.100.0000.00717.33
8.1.90.0000.00717.39
8.1.80.0040.00417.31
8.1.70.0040.00417.27
8.1.60.0040.00417.48
8.1.50.0070.00317.42
8.1.40.0040.00417.43
8.1.30.0000.00817.39
8.1.20.0050.00317.54
8.1.10.0000.00817.43
8.1.00.0040.00417.37
8.0.300.0000.00819.95
8.0.290.0000.00716.75
8.0.280.0070.00018.36
8.0.270.0080.00017.20
8.0.260.0000.00716.86
8.0.250.0030.00316.98
8.0.240.0030.00516.96
8.0.230.0030.00316.93
8.0.220.0000.00716.74
8.0.210.0000.00816.75
8.0.200.0000.00716.91
8.0.190.0000.00816.82
8.0.180.0040.00316.74
8.0.170.0000.00916.86
8.0.160.0040.00416.83
8.0.150.0040.00416.73
8.0.140.0040.00416.70
8.0.130.0000.00813.21
8.0.120.0000.00916.68
8.0.110.0050.00216.76
8.0.100.0040.00416.89
8.0.90.0010.00616.64
8.0.80.0060.00816.87
8.0.70.0030.00516.67
8.0.60.0020.00616.67
8.0.50.0050.00316.72
8.0.30.0110.00416.92
8.0.20.0120.00617.25
8.0.10.0010.00616.88
8.0.00.0050.01016.77
7.4.330.0060.00015.02
7.4.320.0030.00316.35
7.4.300.0000.00616.36
7.4.290.0030.00716.47
7.4.280.0040.00416.38
7.4.270.0030.00316.39
7.4.260.0060.00316.39
7.4.250.0000.00816.45
7.4.240.0030.00316.43
7.4.230.0040.00416.13
7.4.220.0070.01016.46
7.4.210.0040.00916.37
7.4.200.0000.00716.48
7.4.190.0000.00716.45
7.4.180.0040.00416.37
7.4.160.0070.00816.28
7.4.150.0050.00816.85
7.4.140.0080.00617.30
7.4.130.0070.00816.37
7.4.120.0050.00816.47
7.4.110.0080.00616.26
7.4.100.0040.00816.44
7.4.90.0080.00516.39
7.4.80.0050.00716.35
7.4.70.0040.00816.18
7.4.60.0070.00516.31
7.4.50.0060.00116.24
7.4.40.0070.00616.32
7.4.30.0070.00516.29
7.4.20.0040.00416.22
7.4.10.0000.00716.51
7.4.00.0090.00715.24
7.3.330.0000.00512.97
7.3.320.0030.00313.06
7.3.310.0030.00316.29
7.3.300.0000.00616.16
7.3.290.0040.00716.19
7.3.280.0090.00516.17
7.3.270.0100.00316.81
7.3.260.0030.00916.30
7.3.250.0110.00316.24
7.3.240.0090.00316.25
7.3.230.0070.00616.33
7.3.220.0000.00816.14
7.3.210.0060.00716.21
7.3.200.0090.00517.69
7.3.190.0070.00816.27
7.3.180.0050.00716.18
7.3.170.0050.00616.25
7.3.160.0060.00616.30
7.3.150.0070.00016.19
7.3.140.0000.00716.12
7.3.130.0050.00216.13
7.3.120.0070.00515.47
7.3.110.0070.00515.38
7.3.100.0020.01015.42
7.3.90.0000.01015.68
7.3.80.0070.00315.50
7.3.70.0040.00715.32
7.3.60.0040.00715.49
7.3.50.0040.00615.55
7.3.40.0050.00615.22
7.3.30.0020.00815.19
7.3.20.0080.00516.54
7.3.10.0090.00516.34
7.3.00.0060.00716.36
7.2.340.0160.00016.17
7.2.330.0110.00516.37
7.2.320.0050.01116.40
7.2.310.0120.00416.20
7.2.300.0090.00716.35
7.2.290.0020.01516.21
7.2.280.0130.00316.21
7.2.270.0100.00516.16
7.2.260.0080.00616.23
7.2.250.0100.00515.64
7.2.240.0090.00715.64
7.2.230.0050.01015.61
7.2.220.0070.00615.59
7.2.210.0060.01115.52
7.2.200.0090.00515.59
7.2.190.0100.00515.42
7.2.180.0070.00815.55
7.2.170.0070.00615.37
7.2.160.0110.00215.66
7.2.150.0120.00416.59
7.2.140.0110.00916.64
7.2.130.0060.00916.57
7.2.120.0100.00616.53
7.2.110.0070.00716.59
7.2.100.0060.00916.61
7.2.90.0130.00616.58
7.2.80.0150.00716.59
7.2.70.0110.00316.62
7.2.60.0120.00516.60
7.2.50.0110.00416.39
7.2.40.0070.00716.53
7.2.30.0120.00516.59
7.2.20.0050.00816.60
7.2.10.0100.00616.68
7.2.00.0090.00517.47
7.1.330.0080.00815.59
7.1.320.0060.00515.51
7.1.310.0100.00315.56
7.1.300.0010.01215.52
7.1.290.0080.00615.62
7.1.280.0040.00815.50
7.1.270.0060.00515.58
7.1.260.0070.00715.58
7.1.250.0110.00315.56
7.1.240.0080.00815.39
7.1.230.0100.00415.25
7.1.220.0090.00515.29
7.1.210.0130.00515.39
7.1.200.0060.00815.47
7.1.190.0080.00515.36
7.1.180.0080.00515.39
7.1.170.0060.00715.16
7.1.160.0070.00515.30
7.1.150.0130.00815.24
7.1.140.0070.00715.48
7.1.130.0080.00515.44
7.1.120.0130.00015.24
7.1.110.0080.00315.18
7.1.100.0080.00816.27
7.1.90.0100.00315.15
7.1.80.0090.00415.52
7.1.70.0060.01015.91
7.1.60.0090.01016.64
7.1.50.0110.00815.89
7.1.40.0110.00715.39
7.1.30.0100.00515.29
7.1.20.0100.00715.35
7.1.10.0110.00715.43
7.1.00.0070.03117.68
7.0.330.0130.00315.04
7.0.320.0050.00914.92
7.0.310.0100.00615.01
7.0.300.0090.00814.81
7.0.290.0100.00614.98
7.0.280.0100.00315.02
7.0.270.0080.00814.77
7.0.260.0080.00714.77
7.0.250.0070.00415.05
7.0.240.0040.00915.11
7.0.230.0050.00514.95
7.0.220.0130.00415.17
7.0.210.0100.00215.15
7.0.200.0090.00215.64
7.0.190.0090.00415.04
7.0.180.0100.00315.11
7.0.170.0100.00715.01
7.0.160.0150.00314.96
7.0.150.0070.00715.16
7.0.140.0050.03117.40
7.0.130.0030.00815.21
7.0.120.0080.00814.98
7.0.110.0100.00815.07
7.0.100.0040.02416.68
7.0.90.0100.02416.63
7.0.80.0090.02816.66
7.0.70.0140.02616.67
7.0.60.0120.02816.68
7.0.50.0100.03216.84
7.0.40.0080.03016.73
7.0.30.0100.03016.84
7.0.20.0080.03016.80
7.0.10.0090.02816.83
7.0.00.0060.03216.77
5.6.400.0070.00614.72
5.6.390.0100.00414.70
5.6.380.0060.01014.87
5.6.370.0060.00915.02
5.6.360.0110.00614.95
5.6.350.0100.00715.06
5.6.340.0080.00914.88
5.6.330.0110.00514.83
5.6.320.0070.01014.92
5.6.310.0060.00714.90
5.6.300.0140.00114.78
5.6.290.0050.00714.91
5.6.280.0060.02816.89
5.6.270.0090.00714.68
5.6.260.0070.00614.79
5.6.250.0090.02816.74
5.6.240.0070.03016.72
5.6.230.0110.02916.82
5.6.220.0070.03116.75
5.6.210.0090.03116.73
5.6.200.0100.02816.95
5.6.190.0090.03516.95
5.6.180.0100.02216.82
5.6.170.0060.02416.97
5.6.160.0090.02916.86
5.6.150.0110.02616.92
5.6.140.0080.02816.83
5.6.130.0100.02716.85
5.6.120.0130.03016.84
5.6.110.0090.03216.81
5.6.100.0100.02316.82
5.6.90.0040.02216.85
5.6.80.0080.01616.63
5.6.70.0080.01516.63
5.6.60.0090.01616.64
5.6.50.0040.01916.58
5.6.40.0060.03416.54
5.6.30.0030.02216.57
5.6.20.0070.02616.64
5.6.10.0090.01716.54
5.6.00.0070.01516.48
5.5.380.0120.02716.54
5.5.370.0080.01916.65
5.5.360.0060.02916.61
5.5.350.0060.02016.58
5.5.340.0070.03216.65
5.5.330.0060.03716.66
5.5.320.0050.03216.70
5.5.310.0080.03216.72
5.5.300.0060.03016.63
5.5.290.0110.03016.67
5.5.280.0050.03316.70
5.5.270.0010.02816.51
5.5.260.0030.03716.61
5.5.250.0060.02716.51
5.5.240.0070.01916.52
5.5.230.0070.01816.42
5.5.220.0070.01816.53
5.5.210.0050.02016.42
5.5.200.0100.01616.36
5.5.190.0030.02416.38
5.5.180.0060.01316.36
5.5.170.0120.00214.51
5.5.160.0100.01316.38
5.5.150.0070.01516.38
5.5.140.0050.01416.29
5.5.130.0060.01616.39
5.5.120.0110.02616.32
5.5.110.0040.02116.36
5.5.100.0060.01316.38
5.5.90.0060.01716.33
5.5.80.0050.01416.25
5.5.70.0070.01716.54
5.5.60.0090.01516.36
5.5.50.0050.01716.39
5.5.40.0070.01716.51
5.5.30.0040.03216.33
5.5.20.0080.01516.38
5.5.10.0080.01516.27
5.5.00.0050.01816.40
5.4.450.0100.01814.03
5.4.440.0030.03114.01
5.4.430.0070.01913.99
5.4.420.0100.01514.08
5.4.410.0050.02514.01
5.4.400.0040.01713.94
5.4.390.0070.01313.92
5.4.380.0100.02413.88
5.4.370.0050.01413.92
5.4.360.0090.01413.86
5.4.350.0040.01513.84
5.4.340.0080.01113.71
5.4.330.0040.00511.41
5.4.320.0050.01513.79
5.4.310.0070.01313.83
5.4.300.0060.02013.84
5.4.290.0040.02013.77
5.4.280.0080.02213.87
5.4.270.0060.01713.89
5.4.260.0060.01813.76
5.4.250.0080.01413.93
5.4.240.0030.01613.86
5.4.230.0070.01213.76
5.4.220.0090.02113.89
5.4.210.0060.01213.83
5.4.200.0030.01713.64
5.4.190.0030.03313.72
5.4.180.0020.01513.79
5.4.170.0060.01313.83
5.4.160.0070.02013.83
5.4.150.0060.01613.78
5.4.140.0060.01512.97
5.4.130.0020.01612.94
5.4.120.0040.01612.98
5.4.110.0010.01913.00
5.4.100.0050.01313.03
5.4.90.0040.01513.03
5.4.80.0050.01212.91
5.4.70.0080.01913.03
5.4.60.0050.01312.97
5.4.50.0020.03113.01
5.4.40.0060.02613.01
5.4.30.0070.02112.87
5.4.20.0070.02012.94
5.4.10.0060.02713.02
5.4.00.0090.02512.81

preferences:
52.46 ms | 400 KiB | 5 Q