3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(unserialize('a:2:{i:0;a:1:{i:0;O:12:"DateTimeZone":3:{s:4:"meow";O:8:"stdClass":0:{}s:13:"timezone_type";i:3;s:8:"timezone";s:3:"UTC";}}i:1;r:1;}'));

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)
8.3.40.0090.00618.72
8.3.30.0120.00318.80
8.3.20.0050.00320.39
8.3.10.0080.00021.90
8.3.00.0000.00819.14
8.2.170.0090.00622.96
8.2.160.0130.00322.08
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0060.00319.53
8.2.110.0030.00620.99
8.2.100.0040.00717.71
8.2.90.0040.00417.90
8.2.80.0000.00917.97
8.2.70.0000.00817.50
8.2.60.0050.00317.91
8.2.50.0080.00018.07
8.2.40.0060.00617.84
8.2.30.0040.00419.34
8.2.20.0070.00017.53
8.2.10.0040.00417.91
8.2.00.0000.00717.68
8.1.270.0040.00418.75
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.41
8.1.230.0120.00020.80
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0050.00517.23
8.1.190.0080.00017.10
8.1.180.0080.00018.10
8.1.170.0030.00518.65
8.1.160.0000.00721.89
8.1.150.0070.00018.68
8.1.140.0000.00819.08
8.1.130.0070.00017.45
8.1.120.0000.00717.33
8.1.110.0040.00417.38
8.1.100.0000.00717.31
8.1.90.0000.00717.29
8.1.80.0000.00717.27
8.1.70.0000.00717.35
8.1.60.0040.00817.46
8.1.50.0040.00417.44
8.1.40.0000.00917.41
8.1.30.0050.00317.38
8.1.20.0030.00617.46
8.1.10.0020.00517.36
8.1.00.0000.00717.33
8.0.300.0050.00219.84
8.0.290.0000.00716.75
8.0.280.0070.00018.24
8.0.270.0000.00717.03
8.0.260.0000.00716.71
8.0.250.0000.01016.95
8.0.240.0070.00016.89
8.0.230.0000.00716.93
8.0.220.0030.00316.88
8.0.210.0000.00716.88
8.0.200.0030.00316.95
8.0.190.0000.00816.95
8.0.180.0000.00816.91
8.0.170.0000.00816.93
8.0.160.0040.00416.87
8.0.150.0070.00016.78
8.0.140.0030.00616.80
8.0.130.0050.00013.28
8.0.120.0040.00416.74
8.0.110.0040.00416.78
8.0.100.0080.00016.73
8.0.90.0000.00716.84
8.0.80.0110.00616.95
8.0.70.0000.00716.91
8.0.60.0000.00716.88
8.0.50.0000.00716.77
8.0.30.0090.01117.08
8.0.20.0110.00717.40
8.0.10.0000.00817.09
8.0.00.0120.00616.72
7.4.330.0050.00015.03
7.4.320.0040.00416.46
7.4.300.0040.00416.36
7.4.290.0000.00716.52
7.4.280.0040.00416.43
7.4.270.0070.00016.28
7.4.260.0020.00516.46
7.4.250.0000.00816.32
7.4.240.0000.00716.36
7.4.230.0000.00716.52
7.4.220.0130.00716.51
7.4.210.0140.00716.47
7.4.200.0040.00416.21
7.4.160.0140.00016.48
7.4.150.0160.00417.40
7.4.140.0100.00717.86
7.4.130.0060.01116.64
7.4.120.0110.00816.40
7.4.110.0070.01016.58
7.4.100.0090.01216.57
7.4.90.0090.00916.54
7.4.80.0120.01219.39
7.4.70.0080.00816.38
7.4.60.0100.00716.50
7.4.50.0000.00816.58
7.4.40.0130.00516.48
7.4.30.0130.00416.63
7.4.00.0060.01115.02
7.3.330.0080.00013.20
7.3.320.0000.00613.26
7.3.310.0080.00016.36
7.3.300.0030.00316.18
7.3.290.0050.00916.36
7.3.280.0080.01016.34
7.3.270.0030.01417.40
7.3.260.0120.00616.33
7.3.250.0110.00616.32
7.3.240.0140.00416.29
7.3.230.0070.01116.39
7.3.210.0030.01316.30
7.3.200.0090.00819.39
7.3.190.0060.00916.36
7.3.180.0090.00616.36
7.3.170.0130.01016.27
7.3.160.0060.01016.28
7.3.120.0100.01014.75
7.3.110.0020.01614.93
7.3.100.0030.01014.64
7.3.90.0030.00714.83
7.3.80.0030.00814.80
7.3.70.0030.01014.57
7.3.60.0060.00614.48
7.3.50.0000.01314.54
7.3.40.0040.01114.67
7.3.30.0090.00614.52
7.3.20.0000.01416.65
7.3.10.0020.01016.59
7.3.00.0030.00916.63
7.2.330.0030.01316.53
7.2.320.0090.00916.32
7.2.310.0070.01016.34
7.2.300.0060.01116.29
7.2.290.0080.01216.38
7.2.250.0090.00614.88
7.2.240.0130.00714.84
7.2.230.0030.01215.02
7.2.220.0060.00615.04
7.2.210.0090.00615.05
7.2.200.0030.01314.82
7.2.190.0070.00314.90
7.2.180.0040.00714.90
7.2.170.0030.01014.77
7.2.130.0040.01416.74
7.2.120.0130.00316.57
7.2.110.0130.00016.85
7.2.100.0060.01016.73
7.2.90.0090.00616.73
7.2.80.0030.00716.95
7.2.70.0090.00616.89
7.2.60.0000.01516.89
7.2.50.0090.00416.76
7.2.40.0000.01216.42
7.2.30.0030.01016.61
7.2.20.0030.00616.84
7.2.10.0030.00916.93
7.2.00.0070.00718.06
7.1.330.0070.00715.55
7.1.320.0040.00815.92
7.1.310.0030.01015.70
7.1.300.0030.00615.61
7.1.290.0100.00715.61
7.1.280.0040.00815.68
7.1.270.0060.00315.82
7.1.260.0080.00315.82
7.1.250.0050.00515.72
7.1.200.0210.00715.50
7.1.100.0040.00717.75
7.1.70.0040.00417.18
7.1.60.0160.00919.46
7.1.50.0120.00616.99
7.1.00.0070.07322.45
7.0.200.0000.00716.73
7.0.140.0000.06321.96
7.0.60.0030.06719.92
7.0.50.0030.06317.96
7.0.40.0000.04720.11
7.0.30.0200.08320.06
7.0.20.0370.05720.22
7.0.10.0030.08020.22
7.0.00.0170.07720.20
5.6.280.0100.08021.07
5.6.210.0100.08020.66
5.6.200.0100.08718.22
5.6.190.0070.04020.49
5.6.180.0370.06320.48
5.6.170.0330.08020.57
5.6.160.0130.07720.44
5.6.150.0130.07318.27
5.6.140.0070.08318.17
5.6.130.0030.04018.22
5.6.120.0070.08321.18
5.6.110.0030.09020.88
5.6.100.0030.07321.00
5.6.90.0100.07320.94
5.6.80.0200.06720.50
5.5.350.0400.06320.47
5.5.340.0100.07717.91
5.5.330.0130.07720.29
5.5.320.0030.04020.37
5.5.310.0130.04320.26
5.5.300.0130.04018.10
5.5.290.0070.07017.95
5.5.280.0100.07720.89
5.5.270.0100.08320.72
5.5.260.0130.04720.78
5.5.250.0100.08020.66
5.5.240.0000.07720.15
5.4.450.0300.06019.55
5.4.440.0330.06319.47
5.4.430.0100.06319.35
5.4.420.0270.05319.68
5.4.410.0300.05319.41
5.4.400.0370.06719.15
5.4.390.0200.05718.59
5.4.380.0270.05018.68
5.4.370.0200.06318.70
5.4.360.0100.06018.82
5.4.350.0300.06718.79
5.4.340.0170.05718.76
5.4.320.0200.05718.49
5.4.310.0170.06318.76
5.4.300.0230.05718.45
5.4.290.0270.04718.80
5.4.280.0100.06718.52
5.4.270.0200.06018.62
5.4.260.0300.05018.71
5.4.250.0270.05018.75
5.4.240.0270.05718.80
5.4.230.0130.07018.62
5.4.220.0270.06318.72
5.4.210.0330.06318.70
5.4.200.0300.06716.53
5.4.190.0500.05718.77
5.4.180.0300.05718.74
5.4.170.0300.07018.70
5.4.160.0230.07018.58
5.4.150.0300.06018.73
5.4.140.0230.04716.30
5.4.130.0230.05716.32
5.4.120.0200.05016.31
5.4.110.0300.03716.25
5.4.100.0170.05716.32
5.4.90.0230.05316.22
5.4.80.0230.04716.15
5.4.70.0100.06716.40
5.4.60.0270.04716.28
5.4.50.0200.05316.40
5.4.40.0270.05316.29
5.4.30.0300.06316.39
5.4.20.0200.07016.29
5.4.10.0230.05316.29
5.4.00.0130.06715.70
5.3.290.0270.05014.69
5.3.280.0170.06014.72
5.3.270.0300.05314.77
5.3.260.0330.05014.65
5.3.250.0230.05314.62
5.3.240.0430.04714.61
5.3.230.0230.07014.63
5.3.220.0300.04314.57
5.3.210.0130.06714.66
5.3.200.0200.05314.75
5.3.190.0300.04314.60
5.3.180.0270.05314.72
5.3.170.0200.07314.58
5.3.160.0330.06314.68
5.3.150.0230.05714.59
5.3.140.0200.05014.68
5.3.130.0330.04014.58
5.3.120.0300.05314.58
5.3.110.0200.05314.57
5.3.100.0130.06014.04
5.3.90.0270.07714.14
5.3.80.0200.05014.04
5.3.70.0230.05714.01
5.3.60.0130.06014.18
5.3.50.0200.05313.99
5.3.40.0200.05714.00
5.3.30.0370.05314.01
5.3.20.0300.06013.75
5.3.10.0200.07013.70
5.3.00.0200.06313.82
5.2.170.0170.05711.17
5.2.160.0100.06011.38
5.2.150.0200.05311.21
5.2.140.0100.06011.16
5.2.130.0200.03711.10
5.2.120.0030.05711.30
5.2.110.0200.04711.13
5.2.100.0200.04311.15
5.2.90.0170.04711.09
5.2.80.0200.05311.13
5.2.70.0200.04311.30
5.2.60.0100.05311.09
5.2.50.0130.04311.07
5.2.40.0130.04711.01
5.2.30.0130.05011.01
5.2.20.0330.03711.08
5.2.10.0130.05311.07
5.2.00.0270.05310.73
5.1.60.0130.04310.03
5.1.50.0200.04010.02
5.1.40.0170.03710.18
5.1.30.0170.04710.43
5.1.20.0170.04310.33
5.1.10.0230.04310.10
5.1.00.0130.04710.27
5.0.50.0030.0338.89
5.0.40.0100.0308.89
5.0.30.0070.0608.89
5.0.20.0230.0208.89
5.0.10.0130.0308.89
5.0.00.0100.0508.89
4.4.90.0100.0238.89
4.4.80.0130.0238.89
4.4.70.0130.0238.89
4.4.60.0170.0238.89
4.4.50.0070.0278.89
4.4.40.0000.0408.89
4.4.30.0030.0238.89
4.4.20.0030.0278.89
4.4.10.0100.0238.89
4.4.00.0200.0338.89
4.3.110.0030.0278.89
4.3.100.0070.0208.89
4.3.90.0170.0178.89
4.3.80.0070.0408.89
4.3.70.0070.0278.89
4.3.60.0070.0278.89
4.3.50.0030.0238.89
4.3.40.0000.0408.89
4.3.30.0000.0278.89
4.3.20.0030.0238.89
4.3.10.0000.0278.89
4.3.00.0100.0209.38

preferences:
40.82 ms | 400 KiB | 5 Q