3v4l.org

run code in 300+ PHP versions simultaneously
<?php print( unserialize('a:5:{s:1:"m";s:3:"add";s:1:"f";s:7:"Jinsong";s:1:"l";s:2:"Li";s:1:"e";s:17:"luan.bu@gmail.com";s:1:"t";s:1:"0";} '));

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)
8.3.60.0170.00318.43
8.3.50.0070.01321.14
8.3.40.0070.01418.61
8.3.30.0150.00020.25
8.3.20.0060.00320.21
8.3.10.0000.00822.14
8.3.00.0000.00822.39
8.2.180.0120.00916.50
8.2.170.0130.00722.96
8.2.160.0030.01020.39
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0060.01226.16
8.2.120.0100.00319.54
8.2.110.0090.00020.27
8.2.100.0080.00417.91
8.2.90.0000.00918.22
8.2.80.0000.00719.38
8.2.70.0050.00317.50
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0080.00017.97
8.2.30.0040.00817.98
8.2.20.0000.00717.45
8.2.10.0050.00217.40
8.2.00.0070.00017.52
8.1.280.0100.01025.92
8.1.270.0000.00724.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.13
8.1.230.0120.00020.88
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0110.00017.13
8.1.190.0080.00017.40
8.1.180.0040.00418.89
8.1.170.0050.00318.45
8.1.160.0060.00322.13
8.1.150.0080.00018.46
8.1.140.0030.00617.27
8.1.130.0030.00717.74
8.1.120.0040.00417.34
8.1.110.0060.00317.32
8.1.100.0000.00817.29
8.1.90.0000.00717.23
8.1.80.0030.00317.22
8.1.70.0000.00717.29
8.1.60.0000.00917.48
8.1.50.0050.00217.30
8.1.40.0000.00817.29
8.1.30.0040.00417.48
8.1.20.0060.00317.45
8.1.10.0050.00317.38
8.1.00.0040.00717.37
8.0.300.0090.00020.16
8.0.290.0080.00017.18
8.0.280.0000.00718.32
8.0.270.0070.00017.14
8.0.260.0070.00016.72
8.0.250.0000.00716.93
8.0.240.0000.00816.99
8.0.230.0000.00716.91
8.0.220.0000.00716.72
8.0.210.0050.00216.76
8.0.200.0030.00316.84
8.0.190.0080.00016.90
8.0.180.0070.00016.72
8.0.170.0040.00416.84
8.0.160.0030.00316.71
8.0.150.0070.00016.77
8.0.140.0000.00816.70
8.0.130.0030.00313.20
8.0.120.0080.00016.70
8.0.110.0040.00416.71
8.0.100.0070.00016.86
8.0.90.0020.00516.71
8.0.80.0150.00016.83
8.0.70.0000.00816.79
8.0.60.0070.00016.82
8.0.50.0040.00416.80
8.0.30.0100.00916.82
8.0.20.0120.00717.40
8.0.10.0050.00216.79
8.0.00.0120.00616.84
7.4.330.0030.00215.00
7.4.320.0030.00316.25
7.4.300.0000.00616.26
7.4.290.0000.00616.37
7.4.280.0070.00016.37
7.4.270.0070.00016.43
7.4.260.0070.00016.34
7.4.250.0000.00716.34
7.4.240.0060.00116.37
7.4.230.0030.00316.54
7.4.220.0090.00616.23
7.4.210.0090.00716.43
7.4.200.0000.00716.27
7.4.190.0000.00716.52
7.4.160.0110.00516.46
7.4.150.0040.01517.40
7.4.140.0110.01017.86
7.4.130.0100.00616.38
7.4.120.0100.00616.41
7.4.110.0060.01016.22
7.4.100.0100.01316.39
7.4.90.0070.01116.39
7.4.80.0090.00919.39
7.4.70.0080.00816.29
7.4.60.0190.00016.56
7.4.50.0040.00416.43
7.4.40.0030.01022.77
7.4.30.0100.01016.60
7.4.00.0070.01014.86
7.3.330.0000.00512.95
7.3.320.0000.00513.18
7.3.310.0030.00316.06
7.3.300.0030.00316.11
7.3.290.0090.00616.18
7.3.280.0080.00916.19
7.3.270.0110.00717.40
7.3.260.0130.01116.19
7.3.250.0060.01116.21
7.3.240.0110.00616.15
7.3.230.0130.00616.43
7.3.210.0110.00616.36
7.3.200.0040.01619.39
7.3.190.0070.01016.16
7.3.180.0080.00816.31
7.3.170.0110.00716.46
7.3.160.0110.00616.33
7.3.120.0080.00814.86
7.3.110.0100.00714.43
7.3.100.0090.00614.26
7.3.90.0080.00814.73
7.3.80.0030.01414.79
7.3.70.0070.00714.83
7.3.60.0000.01814.36
7.3.50.0030.00614.80
7.3.40.0070.01014.77
7.3.30.0040.00814.39
7.3.20.0030.01316.69
7.3.10.0080.00616.70
7.3.00.0040.00816.65
7.2.330.0120.00616.20
7.2.320.0140.00316.20
7.2.310.0070.01316.57
7.2.300.0150.00616.33
7.2.290.0030.01316.33
7.2.250.0040.01114.49
7.2.240.0040.01514.83
7.2.230.0000.01115.17
7.2.220.0070.00314.63
7.2.210.0070.00714.79
7.2.200.0070.00714.92
7.2.190.0040.01414.93
7.2.180.0070.00715.02
7.2.170.0100.01014.80
7.2.60.0040.01116.76
7.2.00.0030.01019.27
7.1.330.0110.00415.68
7.1.320.0030.00615.34
7.1.310.0060.01015.63
7.1.300.0030.01315.58
7.1.290.0070.01015.60
7.1.280.0030.00615.61
7.1.270.0070.00715.66
7.1.260.0030.01415.87
7.1.200.0060.00615.78
7.1.100.0100.00017.83
7.1.70.0040.01117.14
7.1.60.0070.01119.43
7.1.50.0070.01816.45
7.1.00.0000.03722.37
7.0.200.0100.00716.65
7.0.140.0100.07021.92
7.0.60.0170.07019.87
7.0.50.0070.06717.79
7.0.40.0070.08020.26
7.0.30.0270.07020.01
7.0.20.0400.08020.18
7.0.10.0100.05720.00
7.0.00.0070.05020.15
5.6.280.0070.07021.07
5.6.210.0100.07720.69
5.6.200.0100.07718.13
5.6.190.0100.05020.40
5.6.180.0230.09020.39
5.6.170.0400.07020.62
5.6.160.0070.06720.46
5.6.150.0070.03718.10
5.6.140.0070.05718.14
5.6.130.0030.04018.11
5.6.120.0070.05321.04
5.6.110.0000.04321.04
5.6.100.0100.03721.12
5.6.90.0100.08320.96
5.6.80.0170.06020.34
5.6.70.0300.07320.39
5.5.350.0030.07320.31
5.5.340.0070.07317.99
5.5.330.0030.08720.25
5.5.320.0170.04720.13
5.5.310.0300.07320.20
5.5.300.0100.07717.87
5.5.290.0130.05717.94
5.5.280.0000.08720.96
5.5.270.0070.09320.87
5.5.260.0130.03320.76
5.5.250.0100.03720.58
5.5.240.0100.07720.22
5.4.450.1070.06719.63
5.4.440.0300.05019.61
5.4.430.0200.05719.47
5.4.420.0430.06319.13
5.4.410.0200.06019.51
5.4.400.0400.04718.49
5.4.390.0400.06018.71
5.4.380.0230.05318.46
5.4.370.0200.04718.68
5.4.360.0170.05018.48
5.4.350.0100.03911.97
5.4.340.0060.03711.96
5.4.320.0080.05012.45
5.4.310.0090.05312.45
5.4.300.0080.03412.45
5.4.290.0070.03912.45
5.4.280.0050.03512.35
5.4.270.0070.04012.35
5.4.260.0090.03812.34
5.4.250.0030.06018.89
5.4.240.0100.05318.64
5.4.230.0070.07318.64
5.4.220.0100.07319.02
5.4.210.0300.05318.92
5.4.200.0100.04718.70
5.4.190.0070.05318.64
5.4.180.0130.05318.79
5.4.170.0130.04718.83
5.4.160.0100.04719.02
5.4.150.0030.06719.00
5.4.140.0070.05316.43
5.4.130.0130.04316.48
5.4.120.0030.05716.29
5.4.110.0200.06016.45
5.4.100.0200.05716.58
5.4.90.0130.05016.42
5.4.80.0000.06016.43
5.4.70.0100.05016.27
5.4.60.0030.05716.39
5.4.50.0270.03016.45
5.4.40.0100.04716.33
5.4.30.0170.04316.46
5.4.20.0100.06716.36
5.4.10.0030.07716.23
5.4.00.0070.05315.71
5.3.290.0100.04512.80
5.3.280.0030.05314.45
5.3.270.0130.05714.44
5.3.260.0070.05314.75
5.3.250.0070.05014.32
5.3.240.0130.04314.45
5.3.230.0030.05314.63
5.3.220.0130.05014.41
5.3.210.0130.06314.71
5.3.200.0070.07314.71
5.3.190.0000.06014.26
5.3.180.0070.06714.61
5.3.170.0070.05314.57
5.3.160.0100.05714.33
5.3.150.0000.06314.58
5.3.140.0130.04714.55
5.3.130.0100.05714.32
5.3.120.0100.05014.46
5.3.110.0100.05314.59
5.3.100.0030.07013.95
5.3.90.0100.04714.04
5.3.80.0000.07013.79
5.3.70.0070.06713.95
5.3.60.0100.06714.09
5.3.50.0100.04713.99
5.3.40.0070.04713.79
5.3.30.0000.05313.77
5.3.20.0100.04713.54
5.3.10.0100.04713.52
5.3.00.0170.05013.48
5.2.170.0030.04310.98
5.2.160.0000.04311.16
5.2.150.0100.03711.14
5.2.140.0130.05311.14
5.2.130.0000.04311.02
5.2.120.0070.03711.03
5.2.110.0170.02710.98
5.2.100.0070.04011.19
5.2.90.0070.03711.02
5.2.80.0030.05010.97
5.2.70.0070.05311.18
5.2.60.0170.04711.20
5.2.50.0100.04011.02
5.2.40.0030.05710.75
5.2.30.0130.04310.89
5.2.20.0100.05010.84
5.2.10.0100.04710.86
5.2.00.0130.04310.79
5.1.60.0030.04310.08
5.1.50.0100.0279.91
5.1.40.0030.0479.93
5.1.30.0070.03310.34
5.1.20.0070.04710.27
5.1.10.0070.0339.91
5.1.00.0130.03710.11
5.0.50.0070.0238.63
5.0.40.0000.0308.46
5.0.30.0000.0478.27
5.0.20.0000.0278.11
5.0.10.0000.0378.11
5.0.00.0000.0438.22
4.4.90.0000.0237.39
4.4.80.0070.0207.39
4.4.70.0000.0237.39
4.4.60.0000.0337.39
4.4.50.0070.0177.39
4.4.40.0030.0437.39
4.4.30.0030.0177.39
4.4.20.0030.0237.39
4.4.10.0000.0237.39
4.4.00.0000.0337.39
4.3.110.0100.0137.39
4.3.100.0030.0207.39
4.3.90.0000.0207.39
4.3.80.0000.0377.39
4.3.70.0030.0177.39
4.3.60.0000.0207.39
4.3.50.0000.0237.39
4.3.40.0070.0277.39
4.3.30.0000.0307.39
4.3.20.0070.0207.39
4.3.10.0000.0307.39
4.3.00.0170.0235.72

preferences:
40.89 ms | 401 KiB | 5 Q