3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(unserialize(base64_decode('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')));

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)
8.3.60.0150.00018.18
8.3.50.0140.00721.89
8.3.40.0090.00918.57
8.3.30.0040.01119.01
8.3.20.0000.00820.39
8.3.10.0050.00320.39
8.3.00.0080.00019.13
8.2.180.0110.00316.32
8.2.170.0090.00622.96
8.2.160.0060.00920.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00022.28
8.2.110.0060.00322.17
8.2.100.0050.00517.97
8.2.90.0030.00618.95
8.2.80.0060.00317.97
8.2.70.0040.00417.50
8.2.60.0040.00417.91
8.2.50.0060.00318.07
8.2.40.0000.00818.03
8.2.30.0060.00319.28
8.2.20.0020.00517.44
8.2.10.0050.00218.00
8.2.00.0000.00717.46
8.1.280.0100.00325.92
8.1.270.0050.00322.24
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00622.06
8.1.230.0030.00919.15
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.13
8.1.190.0060.00317.10
8.1.180.0050.00318.10
8.1.170.0000.00918.55
8.1.160.0030.00621.95
8.1.150.0000.00918.82
8.1.140.0070.00017.33
8.1.130.0000.00817.65
8.1.120.0000.00817.38
8.1.110.0040.00417.22
8.1.100.0070.00017.21
8.1.90.0030.00517.22
8.1.80.0000.00717.34
8.1.70.0000.00717.35
8.1.60.0060.00317.35
8.1.50.0000.00817.28
8.1.40.0070.00017.27
8.1.30.0040.00417.43
8.1.20.0030.00517.50
8.1.10.0060.00317.30
8.1.00.0050.00317.28
8.0.300.0000.00719.15
8.0.290.0090.00016.63
8.0.280.0000.00718.28
8.0.270.0030.00617.19
8.0.260.0000.00817.03
8.0.250.0050.00316.88
8.0.240.0070.00016.77
8.0.230.0000.00716.87
8.0.220.0000.00716.74
8.0.210.0030.00316.83
8.0.200.0000.00616.95
8.0.190.0000.00716.86
8.0.180.0070.00016.77
8.0.170.0030.00616.77
8.0.160.0050.00216.70
8.0.150.0000.00916.82
8.0.140.0000.00716.79
8.0.130.0050.00013.19
8.0.120.0080.00016.82
8.0.110.0040.00416.78
8.0.100.0050.00316.65
8.0.90.0040.00416.82
8.0.80.0030.01216.74
8.0.70.0000.00716.74
8.0.60.0000.00716.84
8.0.50.0000.00716.81
8.0.30.0130.01217.01
8.0.20.0150.00817.40
8.0.10.0040.00416.99
8.0.00.0150.01116.61
7.4.330.0000.00515.02
7.4.320.0020.00516.35
7.4.300.0030.00316.48
7.4.290.0000.00816.46
7.4.280.0000.00716.47
7.4.270.0000.00616.46
7.4.260.0030.00316.37
7.4.250.0050.00216.40
7.4.240.0020.00616.42
7.4.230.0030.00316.42
7.4.220.0070.01016.32
7.4.210.0110.00416.54
7.4.200.0050.00216.46
7.4.160.0130.00816.09
7.4.150.0160.00317.40
7.4.140.0140.00917.86
7.4.130.0110.01016.28
7.4.120.0120.00616.34
7.4.110.0120.00616.29
7.4.100.0120.00816.18
7.4.90.0170.00616.35
7.4.80.0030.01319.37
7.4.70.0120.00616.56
7.4.60.0070.01516.39
7.4.50.0030.00516.31
7.4.40.0100.00716.11
7.4.30.0100.00716.14
7.4.00.0030.00914.69
7.3.330.0030.00313.02
7.3.320.0040.00212.88
7.3.310.0070.00016.04
7.3.300.0030.00316.16
7.3.290.0080.01216.18
7.3.280.0070.01216.17
7.3.270.0060.01317.40
7.3.260.0170.00816.44
7.3.250.0130.00916.38
7.3.240.0040.01416.16
7.3.230.0100.00616.39
7.3.210.0100.01316.03
7.3.200.0090.00919.39
7.3.190.0070.01016.23
7.3.180.0120.00516.27
7.3.170.0100.01016.27
7.3.160.0000.02016.34
7.3.120.0070.00714.42
7.3.110.0070.00714.75
7.3.100.0000.01214.67
7.3.90.0110.00414.68
7.3.80.0030.00914.78
7.3.70.0040.01114.71
7.3.60.0100.00714.67
7.3.50.0030.01014.77
7.3.40.0040.01114.66
7.3.30.0090.00314.45
7.3.20.0040.00716.43
7.3.10.0070.01016.31
7.3.00.0040.01116.61
7.2.330.0140.00816.19
7.2.320.0120.00616.45
7.2.310.0040.01716.52
7.2.300.0070.01016.11
7.2.290.0090.01216.18
7.2.240.0070.01014.49
7.2.230.0060.00914.80
7.2.220.0030.01415.06
7.2.210.0090.00614.83
7.2.200.0040.01215.00
7.2.190.0060.01014.82
7.2.180.0030.01014.57
7.2.170.0070.00714.84
7.2.160.0070.01014.70
7.2.150.0040.01416.59
7.2.140.0030.00916.69
7.2.130.0090.00616.75
7.2.120.0090.00416.83
7.2.110.0110.00016.66
7.2.100.0000.01516.40
7.2.90.0030.01316.75
7.2.80.0090.00616.61
7.2.70.0050.00516.46
7.2.60.0040.01016.74
7.2.50.0030.01116.59
7.2.40.0030.00816.70
7.2.30.0130.00316.30
7.2.20.0090.00616.69
7.2.10.0080.00816.66
7.2.00.0070.01016.82
7.1.330.0070.00715.77
7.1.320.0030.01315.54
7.1.310.0110.00315.74
7.1.300.0060.01015.55
7.1.290.0070.01115.78
7.1.280.0060.00915.50
7.1.270.0060.00915.57
7.1.260.0090.00615.63
7.1.250.0060.00615.59
7.1.200.0110.00015.57
7.1.70.0600.00315.34
7.1.60.0100.01319.32
7.1.50.0130.01016.53
7.1.00.0100.06722.48
7.0.200.0040.00416.47
7.0.140.0100.06721.92
7.0.60.0070.06019.91
7.0.50.0030.04017.89
7.0.40.0100.04020.30
7.0.30.0230.03720.17
7.0.20.0330.04320.09
7.0.10.0070.08320.30
7.0.00.0070.07320.01
5.6.280.0100.06721.05
5.6.210.0070.05320.76
5.6.200.0000.04318.12
5.6.190.0100.06720.35
5.6.180.0230.08320.53
5.6.170.0300.09020.51
5.6.160.0170.06720.54
5.6.150.0100.03718.18
5.6.140.0100.08018.12
5.6.130.0070.05018.18
5.6.120.0100.05720.98
5.6.110.0070.07320.98
5.6.100.0070.08721.13
5.6.90.0070.08721.02
5.6.80.0100.07320.50
5.5.350.0200.05020.45
5.5.340.0070.08018.01
5.5.330.0130.03320.21
5.5.320.0300.07320.13
5.5.310.0230.04320.24
5.5.300.0030.03717.98
5.5.290.0070.04717.97
5.5.280.0170.07320.79
5.5.270.0070.05320.67
5.5.260.0100.08020.86
5.5.250.0100.04020.61
5.5.240.4200.04020.25
5.4.450.0770.05719.64
5.4.440.1100.05319.44
5.4.430.0770.05019.41
5.4.420.0700.00019.45
5.4.410.0630.00019.20
5.4.400.0700.00019.17
5.4.390.0800.00019.00
5.4.380.0200.06018.80
5.4.370.0330.05318.70
5.4.360.0370.04718.69
5.4.350.0500.07318.56
5.4.340.0470.04718.53
5.4.320.0070.03812.45
5.4.310.0020.04312.45
5.4.300.0080.03512.46
5.4.290.0090.04212.45
5.4.280.0100.03612.35
5.4.270.0110.03512.35
5.4.260.0090.03512.35
5.4.250.0040.03912.35
5.4.240.0040.03812.35
5.4.230.0050.03812.34
5.4.220.0070.03512.34
5.4.210.0070.03412.34
5.4.200.0050.03812.34
5.4.190.0050.03812.34
5.4.180.0060.03912.34
5.4.170.0080.03412.35
5.4.160.0050.03612.34
5.4.150.0070.03912.34
5.4.140.0080.03712.02
5.4.130.0060.03612.02
5.4.120.0060.03511.97
5.4.110.0080.03411.96
5.4.100.0030.03811.96
5.4.90.0070.03511.97
5.4.80.0040.03911.96
5.4.70.0050.03511.96
5.4.60.0050.04011.96
5.4.50.0070.03611.96
5.4.40.0070.03711.95
5.4.30.0060.03711.95
5.4.20.0040.03611.95
5.4.10.0090.03211.95
5.4.00.0110.03111.45
5.3.290.0080.03712.80
5.3.280.0090.03912.71
5.3.270.0060.05012.73
5.3.260.0080.04312.72
5.3.250.0030.04012.72
5.3.240.0060.03912.72
5.3.230.0100.03412.71
5.3.220.0110.03112.68
5.3.210.0080.03612.68
5.3.200.0060.03612.68
5.3.190.0040.04012.68
5.3.180.0080.03512.67
5.3.170.0070.03512.67
5.3.160.0050.03712.67
5.3.150.0100.03412.68
5.3.140.0060.03712.66
5.3.130.0060.03912.65
5.3.120.0100.03612.66
5.3.110.0090.03712.66
5.3.100.0070.03912.12
5.3.90.0090.03812.09
5.3.80.0060.03612.08
5.3.70.0080.03712.08
5.3.60.0050.03812.06
5.3.50.0060.03612.00
5.3.40.0040.03712.00
5.3.30.0060.03511.95
5.3.20.0100.04111.73
5.3.10.0060.03411.69
5.3.00.0050.03711.68
5.2.170.0090.0269.18
5.2.160.0070.0289.18
5.2.150.0030.0339.18
5.2.140.0080.0279.18
5.2.130.0030.0319.14
5.2.120.0070.0269.14
5.2.110.0080.0269.14
5.2.100.0040.0299.14
5.2.90.0030.0309.14
5.2.80.0030.0339.14
5.2.70.0050.0319.14
5.2.60.0030.0329.10
5.2.50.0040.0319.06
5.2.40.0050.0309.04
5.2.30.0050.0309.01
5.2.20.0040.0309.00
5.2.10.0060.0278.93
5.2.00.0050.0298.79
5.1.60.0080.0238.07
5.1.50.0080.0328.07
5.1.40.0070.0248.05
5.1.30.0040.0298.40
5.1.20.0090.0358.41
5.1.10.0070.0248.14
5.1.00.0040.0258.15
5.0.50.0040.0226.62
5.0.40.0010.0216.49
5.0.30.0050.0326.29
5.0.20.0040.0186.26
5.0.10.0040.0196.25
5.0.00.0030.0316.24
4.4.90.0010.0174.78
4.4.80.0030.0154.75
4.4.70.0040.0144.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0040.0234.71
4.4.30.0030.0154.76
4.4.20.0030.0164.84
4.4.10.0020.0164.85
4.4.00.0020.0274.76
4.3.110.0020.0164.67
4.3.100.0060.0114.66
4.3.90.0000.0184.64
4.3.80.0040.0234.59
4.3.70.0010.0164.63
4.3.60.0040.0134.63
4.3.50.0060.0134.63
4.3.40.0040.0234.54
4.3.30.0030.0153.28
4.3.20.0020.0173.26
4.3.10.0040.0173.22
4.3.00.0100.0237.18

preferences:
34.3 ms | 401 KiB | 5 Q