3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "a:3:{i:0;i:35928;i:1;i:36158;i:2;i:36164;}"; $b = unserialize($a); var_dump($b);

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)
8.3.60.0090.00616.38
8.3.50.0120.00618.18
8.3.40.0040.01418.54
8.3.30.0030.01218.34
8.3.20.0040.00421.55
8.3.10.0030.00623.71
8.3.00.0060.00317.91
8.2.180.0190.00018.16
8.2.170.0150.00022.96
8.2.160.0030.01019.16
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0070.00020.55
8.2.120.0000.00726.35
8.2.110.0060.00322.08
8.2.100.0000.01117.72
8.2.90.0050.00319.05
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0040.00417.80
8.2.50.0000.00818.10
8.2.40.0000.01120.25
8.2.30.0000.00820.85
8.2.20.0040.00417.87
8.2.10.0040.00418.02
8.2.00.0040.00417.99
8.1.280.0150.00325.92
8.1.270.0070.00018.74
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0030.00720.87
8.1.230.0110.00017.77
8.1.220.0000.00817.76
8.1.210.0040.00418.77
8.1.200.0030.00717.25
8.1.190.0080.00017.10
8.1.180.0050.00218.10
8.1.170.0040.00418.50
8.1.160.0000.00718.86
8.1.150.0000.00718.73
8.1.140.0050.00219.51
8.1.130.0030.00318.82
8.1.120.0050.00217.43
8.1.110.0030.00617.32
8.1.100.0040.00417.33
8.1.90.0080.00017.42
8.1.80.0040.00417.28
8.1.70.0040.00417.41
8.1.60.0000.00717.52
8.1.50.0040.00417.42
8.1.40.0000.00817.40
8.1.30.0040.00417.66
8.1.20.0030.00617.58
8.1.10.0050.00217.44
8.1.00.0050.00317.39
8.0.300.0050.00218.77
8.0.290.0030.00616.75
8.0.280.0030.00318.30
8.0.270.0000.00717.23
8.0.260.0060.00617.20
8.0.250.0000.00716.88
8.0.240.0070.00316.86
8.0.230.0070.00016.96
8.0.220.0000.00716.78
8.0.210.0030.00316.79
8.0.200.0040.00416.84
8.0.190.0030.00616.84
8.0.180.0040.00416.81
8.0.170.0000.00816.81
8.0.160.0080.00016.83
8.0.150.0030.00516.80
8.0.140.0050.00216.91
8.0.130.0000.00613.29
8.0.120.0000.00716.89
8.0.110.0050.00216.91
8.0.100.0030.00516.86
8.0.90.0040.00416.79
8.0.80.0070.01116.91
8.0.70.0000.00716.93
8.0.60.0060.00316.72
8.0.50.0040.00416.84
8.0.30.0110.00917.02
8.0.20.0130.00917.40
8.0.10.0040.00416.90
8.0.00.0140.01016.91
7.4.330.0050.00015.55
7.4.320.0060.00016.54
7.4.300.0060.00016.34
7.4.290.0070.00016.48
7.4.280.0000.00816.34
7.4.270.0000.00716.48
7.4.260.0030.00516.32
7.4.250.0080.00016.45
7.4.240.0070.00016.46
7.4.230.0070.00016.37
7.4.220.0120.00316.40
7.4.210.0110.00616.40
7.4.200.0030.00316.52
7.4.160.0080.00816.43
7.4.150.0080.00917.40
7.4.140.0100.01117.86
7.4.130.0100.01316.57
7.4.120.0120.00916.32
7.4.110.0130.00616.40
7.4.100.0120.01216.24
7.4.90.0100.00716.30
7.4.80.0090.00919.39
7.4.70.0060.01016.40
7.4.60.0040.01816.51
7.4.50.0130.00616.39
7.4.40.0060.01016.18
7.4.30.0070.01116.45
7.4.10.0060.00914.88
7.4.00.0130.00414.77
7.3.330.0030.00313.06
7.3.320.0050.00013.06
7.3.310.0080.00016.11
7.3.300.0040.00416.19
7.3.290.0100.00516.18
7.3.280.0080.00916.18
7.3.270.0150.00317.40
7.3.260.0130.00516.59
7.3.250.0160.00716.27
7.3.240.0110.00916.16
7.3.230.0120.00316.30
7.3.210.0130.00316.24
7.3.200.0080.00816.24
7.3.190.0140.00316.55
7.3.180.0110.00416.46
7.3.170.0100.00616.13
7.3.160.0120.00316.51
7.3.130.0070.01114.85
7.3.120.0100.00514.59
7.3.110.0080.01114.94
7.3.100.0090.00714.87
7.3.90.0070.00814.62
7.3.80.0070.00514.84
7.3.70.0080.00514.71
7.3.60.0050.00814.65
7.3.50.0110.00514.59
7.3.40.0070.00714.73
7.3.30.0020.01014.40
7.3.20.0070.00916.46
7.3.10.0100.00516.29
7.3.00.0070.01016.47
7.2.330.0130.00716.55
7.2.320.0040.01416.54
7.2.310.0070.01116.41
7.2.300.0030.01516.31
7.2.290.0070.01016.56
7.2.260.0070.01015.17
7.2.250.0070.00914.84
7.2.240.0130.00414.93
7.2.230.0080.01214.75
7.2.220.0030.01414.95
7.2.210.0100.00715.01
7.2.200.0070.00615.01
7.2.190.0020.01114.73
7.2.180.0070.00715.04
7.2.170.0070.00514.85
7.2.160.0040.00714.82
7.2.150.0130.00316.75
7.2.140.0060.01216.77
7.2.130.0090.00616.39
7.2.120.0080.01216.62
7.2.110.0100.00516.56
7.2.100.0100.00716.50
7.2.90.0100.00916.48
7.2.80.0120.00316.62
7.2.70.0090.00616.78
7.2.60.0060.00816.54
7.2.50.0060.00616.42
7.2.40.0030.01116.17
7.2.30.0090.00716.50
7.2.20.0070.01016.40
7.2.10.0090.00416.32
7.2.00.0060.00716.62
7.1.330.0050.00815.74
7.1.320.0080.00715.63
7.1.310.0060.00915.76
7.1.300.0060.00515.88
7.1.290.0080.00515.80
7.1.280.0030.00815.68
7.1.270.0010.01215.79
7.1.260.0060.00915.73
7.1.250.0050.00715.38
7.1.240.0080.00415.64
7.1.230.0070.00715.84
7.1.220.0030.01015.59
7.1.210.0110.00415.74
7.1.200.0030.00915.87
7.1.190.0060.00615.45
7.1.180.0040.00715.85
7.1.170.0040.00815.84
7.1.160.0040.01115.66
7.1.150.0080.00015.82
7.1.140.0110.00315.84
7.1.130.0040.01115.91
7.1.120.0070.00715.56
7.1.110.0000.00815.77
7.1.100.0070.01015.86
7.1.90.0090.00615.79
7.1.80.0080.00615.75
7.1.70.0040.00516.38
7.1.60.0090.00415.52
7.1.50.0260.00824.08
7.1.40.0270.00824.06
7.1.30.0120.01424.96
7.1.20.0080.01225.02
7.1.10.0030.01016.03
7.1.00.0030.01316.07
7.0.330.0030.01015.11
7.0.320.0040.00715.31
7.0.310.0090.00315.34
7.0.300.0000.00815.35
7.0.290.0100.00315.30
7.0.280.0000.00815.25
7.0.270.0030.00615.32
7.0.260.0080.00415.45
7.0.250.0000.01215.30
7.0.240.0060.00915.38
7.0.230.0120.00615.27
7.0.220.0000.01015.48
7.0.210.0070.00415.34
7.0.200.0120.00515.86
7.0.190.0060.00915.89
7.0.180.0060.00815.77
7.0.170.0210.00314.85
7.0.160.0160.01014.90
7.0.150.0200.00514.83
7.0.140.0030.01015.77
7.0.130.0050.00915.75
7.0.120.0200.01114.88
7.0.110.0050.01015.88
7.0.100.0250.00714.76
7.0.90.0050.01015.86
7.0.80.0030.01215.79
7.0.70.0210.00715.75
7.0.60.0120.01214.80
7.0.50.0030.00815.86
7.0.40.0260.01014.15
7.0.30.0350.00614.05
7.0.20.0050.01014.88
7.0.10.0050.00614.83
7.0.00.0110.01013.76
5.6.400.0080.00314.05
5.6.390.0030.00914.06
5.6.380.0030.00914.19
5.6.370.0100.00614.32
5.6.360.0120.00314.43
5.6.350.0040.01414.20
5.6.340.0030.00514.16
5.6.330.0070.00314.38
5.6.320.0080.00013.77
5.6.310.0080.00314.11
5.6.300.0090.00614.35
5.6.290.0030.00614.15
5.6.280.0040.00413.99
5.6.270.0030.00913.95
5.6.260.0000.00814.46
5.6.250.0100.00314.45
5.6.240.0090.00614.32
5.6.230.0110.00314.39
5.6.220.0030.00614.34
5.6.210.0070.00714.41
5.6.200.0060.00614.29
5.6.190.0000.00914.28
5.6.180.0140.00014.05
5.6.170.0070.00714.13
5.6.160.0000.01114.16
5.6.150.0030.00614.14
5.6.140.0000.01014.07
5.6.130.0000.01314.21
5.6.120.0030.00714.13
5.6.110.0080.00014.32
5.6.100.0030.00613.87
5.6.90.0070.00414.29
5.6.80.0030.00913.91
5.6.70.0000.01114.28
5.6.60.0060.00914.23
5.6.50.0070.01114.16
5.6.40.0040.00414.33
5.6.30.0030.00714.05
5.6.20.0040.00414.16
5.6.10.0060.00614.02
5.6.00.0060.00614.15

preferences:
61.21 ms | 401 KiB | 5 Q