3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = 153283; $test = serialize($data); print_r($test); $test2 = unserialize($test); print_r($test2);

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)
8.3.40.0100.00718.34
8.3.30.0100.00318.97
8.3.20.0060.00320.16
8.3.10.0000.00823.65
8.3.00.0080.00019.26
8.2.170.0150.00322.96
8.2.160.0090.00620.39
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00019.32
8.2.110.0070.00320.36
8.2.100.0080.00417.96
8.2.90.0000.00819.09
8.2.80.0050.00317.97
8.2.70.0040.00417.38
8.2.60.0060.00317.80
8.2.50.0040.00418.07
8.2.40.0000.00919.82
8.2.30.0070.00317.88
8.2.20.0060.00317.61
8.2.10.0000.00717.92
8.2.00.0000.00717.58
8.1.270.0040.00422.00
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.67
8.1.230.0070.00417.64
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0070.00017.23
8.1.180.0000.00718.10
8.1.170.0040.00418.66
8.1.160.0000.00821.87
8.1.150.0000.00718.86
8.1.140.0060.00317.25
8.1.130.0040.00417.75
8.1.120.0040.00417.47
8.1.110.0000.00817.42
8.1.100.0070.00017.27
8.1.90.0050.00217.41
8.1.80.0040.00417.36
8.1.70.0030.00317.23
8.1.60.0080.00017.39
8.1.50.0040.00417.46
8.1.40.0050.00317.46
8.1.30.0040.00417.52
8.1.20.0080.00017.57
8.1.10.0030.00617.46
8.1.00.0040.00417.32
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0070.00018.41
8.0.270.0000.00717.11
8.0.260.0000.00617.14
8.0.250.0000.00717.01
8.0.240.0050.00316.93
8.0.230.0000.00716.88
8.0.220.0060.00316.85
8.0.210.0030.00316.79
8.0.200.0040.00416.80
8.0.190.0060.00616.85
8.0.180.0000.00716.89
8.0.170.0000.00816.91
8.0.160.0000.00716.86
8.0.150.0030.00316.85
8.0.140.0050.00216.87
8.0.130.0060.00013.27
8.0.120.0000.00816.78
8.0.110.0040.00416.91
8.0.100.0050.00316.94
8.0.90.0070.00016.94
8.0.80.0120.00316.79
8.0.70.0000.00816.75
8.0.60.0050.00216.79
8.0.50.0070.00016.81
8.0.30.0070.01216.82
8.0.20.0100.00917.40
8.0.10.0040.00416.88
8.0.00.0070.00916.85
7.4.330.0030.00315.00
7.4.320.0030.00316.35
7.4.300.0000.00616.50
7.4.290.0070.00016.44
7.4.280.0040.00416.37
7.4.270.0000.00616.34
7.4.260.0030.00616.44
7.4.250.0000.00716.38
7.4.240.0000.00716.49
7.4.230.0070.00016.60
7.4.220.0110.01116.61
7.4.210.0060.01516.57
7.4.200.0030.00316.36
7.4.160.0070.00716.59
7.4.150.0110.00717.40
7.4.140.0140.00517.86
7.4.130.0080.01016.50
7.4.120.0070.00916.44
7.4.110.0100.00616.54
7.4.100.0150.00316.56
7.4.90.0110.00716.63
7.4.80.0070.01019.39
7.4.70.0100.00716.59
7.4.60.0110.00516.31
7.4.50.0000.00815.98
7.4.40.0100.01016.22
7.4.30.0060.01016.44
7.4.00.0060.00914.89
7.3.330.0000.00512.94
7.3.320.0000.00612.89
7.3.310.0000.00616.09
7.3.300.0030.00316.13
7.3.290.0090.00616.12
7.3.280.0120.00716.16
7.3.270.0140.00717.40
7.3.260.0140.00316.16
7.3.250.0100.00916.22
7.3.240.0120.00616.25
7.3.230.0060.01116.39
7.3.210.0070.01016.09
7.3.200.0060.01219.39
7.3.190.0110.00816.24
7.3.180.0070.01016.45
7.3.170.0040.01316.28
7.3.160.0060.00916.24
7.3.120.0180.00814.85
7.3.110.0210.00014.46
7.3.100.0070.01414.41
7.3.90.0130.00914.53
7.3.80.0120.01014.00
7.3.70.0160.01114.74
7.3.60.0140.01414.77
7.3.50.0140.01414.63
7.3.40.0200.00914.26
7.3.30.0180.00614.56
7.3.20.0130.01016.54
7.3.10.0130.00716.31
7.3.00.0070.01216.18
7.2.330.0180.00016.57
7.2.320.0120.00616.19
7.2.310.0080.00816.68
7.2.300.0080.01216.50
7.2.290.0150.00916.65
7.2.240.0120.01214.88
7.2.230.0070.01314.49
7.2.220.0130.00714.57
7.2.210.0120.01214.32
7.2.200.0170.00914.98
7.2.190.0130.01614.90
7.2.180.0180.01014.82
7.2.170.0140.01415.02
7.2.160.0170.01015.03
7.2.150.0180.01116.84
7.2.140.0130.00716.54
7.2.130.0130.01316.37
7.2.120.0160.00916.58
7.2.110.0100.01316.38
7.2.100.0320.01016.73
7.2.90.0140.01016.46
7.2.80.0120.01316.61
7.2.70.0100.01216.33
7.2.60.0130.00816.79
7.2.50.0120.00816.48
7.2.40.0080.00716.43
7.2.30.0120.00716.45
7.2.20.0070.01116.41
7.2.10.0110.00916.74
7.2.00.0060.01017.58
7.1.330.0140.01115.89
7.1.320.0090.01215.45
7.1.310.0100.00815.44
7.1.300.0110.01315.60
7.1.290.0160.01015.69
7.1.280.0150.01115.45
7.1.270.0120.01215.48
7.1.260.0000.01715.63
7.1.250.0120.01215.26
7.1.200.0030.01015.61
7.1.100.0030.01018.16
7.1.70.0020.00517.07
7.1.60.0030.02019.11
7.1.50.0100.00716.55
7.1.00.0070.07322.37
7.0.200.0000.00916.82
7.0.140.0070.06722.07
7.0.60.0100.04020.03
7.0.50.0070.03717.86
7.0.40.0070.04020.22
7.0.30.0530.07320.34
7.0.20.0200.04319.99
7.0.10.0100.04020.30
7.0.00.0100.08320.20
5.6.280.0070.07021.08
5.6.210.0170.07720.68
5.6.200.0100.07718.16
5.6.190.0100.08320.33
5.6.180.0300.08020.61
5.6.170.1470.04020.38
5.6.160.0070.05020.54
5.6.150.0030.05718.10
5.6.140.0070.06018.15
5.6.130.0030.08018.20
5.6.120.0030.07020.93
5.6.110.0230.07020.98
5.6.100.0070.08320.96
5.6.90.0130.07320.96
5.6.80.0100.07020.42
5.5.350.0200.07720.37
5.5.340.0100.07717.89
5.5.330.0070.04720.36
5.5.320.0300.03720.26
5.5.310.0270.07320.27
5.5.300.0070.08317.91
5.5.290.0030.08318.00
5.5.280.0100.06720.86
5.5.270.0100.07320.85
5.5.260.0100.07020.75
5.5.250.0130.07320.61
5.5.240.0270.06720.36
5.4.450.0030.06319.42
5.4.440.0800.06719.32
5.4.430.0070.05719.27
5.4.420.0670.00019.46
5.4.410.0630.00019.20
5.4.400.0600.00019.05
5.4.390.0600.00019.07
5.4.380.0630.00019.13
5.4.370.0630.00019.16
5.4.360.0600.00019.06
5.4.350.0630.00019.07
5.4.340.0050.03511.96
5.4.320.0050.03712.45
5.4.310.0020.04112.45
5.4.300.0070.03512.45
5.4.290.0060.03712.45
5.4.280.0100.03512.34
5.4.270.0060.04412.35
5.4.260.0040.03712.35
5.4.250.0060.03512.34
5.4.240.0060.03512.34
5.4.230.0060.03712.34
5.4.220.0070.03412.34
5.4.210.0050.03612.34
5.4.200.0070.03612.34
5.4.190.0060.03512.33
5.4.180.0060.03612.33
5.4.170.0060.03612.35
5.4.160.0080.03512.34
5.4.150.0060.04012.34
5.4.140.0060.03712.02
5.4.130.0070.03312.01
5.4.120.0080.03511.97
5.4.110.0100.03511.96
5.4.100.0050.04311.96
5.4.90.0080.03511.96
5.4.80.0070.03511.96
5.4.70.0050.03511.96
5.4.60.0080.03211.96
5.4.50.0100.03111.96
5.4.40.0070.04011.95
5.4.30.0090.03311.95
5.4.20.0050.03711.95
5.4.10.0070.03311.95
5.4.00.0040.03611.44
5.3.290.0060.03812.80
5.3.280.0070.03612.71
5.3.270.0070.03812.72
5.3.260.0060.04012.72
5.3.250.0090.03512.72
5.3.240.0070.03612.72
5.3.230.0050.03812.71
5.3.220.0060.03712.68
5.3.210.0090.04212.68
5.3.200.0060.03612.68
5.3.190.0080.04212.68
5.3.180.0060.03612.68
5.3.170.0050.04412.67
5.3.160.0080.03412.68
5.3.150.0060.03812.67
5.3.140.0040.04012.66
5.3.130.0110.03512.65
5.3.120.0040.04212.66
5.3.110.0070.03812.65
5.3.100.0050.03812.12
5.3.90.0060.03712.08
5.3.80.0080.03312.07
5.3.70.0050.03712.07
5.3.60.0020.04112.07
5.3.50.0070.04112.00
5.3.40.0060.03612.00
5.3.30.0030.04011.95
5.3.20.0090.03711.72
5.3.10.0070.03411.70
5.3.00.0050.03711.69
5.2.170.0030.0329.18
5.2.160.0070.0279.18
5.2.150.0040.0389.18
5.2.140.0090.0309.18
5.2.130.0030.0309.14
5.2.120.0050.0279.14
5.2.110.0050.0299.14
5.2.100.0040.0289.14
5.2.90.0040.0299.14
5.2.80.0040.0329.13
5.2.70.0070.0289.13
5.2.60.0050.0299.10
5.2.50.0060.0289.06
5.2.40.0050.0289.04
5.2.30.0080.0329.01
5.2.20.0050.0289.00
5.2.10.0050.0358.94
5.2.00.0050.0328.80
5.1.60.0070.0228.08
5.1.50.0030.0298.07
5.1.40.0040.0298.06
5.1.30.0050.0298.41
5.1.20.0030.0278.43
5.1.10.0060.0238.15
5.1.00.0010.0288.15
5.0.50.0040.0316.63
5.0.40.0030.0196.50
5.0.30.0020.0336.30
5.0.20.0030.0206.27
5.0.10.0020.0226.25
5.0.00.0050.0296.24
4.4.90.0050.0134.78
4.4.80.0010.0164.75
4.4.70.0040.0224.76
4.4.60.0020.0214.75
4.4.50.0030.0144.77
4.4.40.0030.0304.71
4.4.30.0050.0204.76
4.4.20.0030.0144.84
4.4.10.0040.0174.85
4.4.00.0020.0254.76
4.3.110.0050.0164.67
4.3.100.0030.0234.66
4.3.90.0060.0104.64
4.3.80.0030.0244.59
4.3.70.0020.0154.63
4.3.60.0040.0224.62
4.3.50.0030.0154.63
4.3.40.0020.0244.54
4.3.30.0040.0133.30
4.3.20.0030.0223.27
4.3.10.0010.0203.23
4.3.00.0000.0237.13

preferences:
47.75 ms | 400 KiB | 5 Q