3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r( unserialize('a:5:{s:1:"m";s:6:"delete";s:1:"f";s:7:"Jinsong";s:1:"l";s:2:"Li";s:1:"e";s:17:"luan.bu@gmail.com";s:1:"r";s:7:"d48b27d";} '));

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)
8.3.40.0120.00318.67
8.3.30.0070.00720.17
8.3.20.0000.00720.18
8.3.10.0070.00021.98
8.3.00.0000.00822.40
8.2.170.0070.00718.96
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0080.00824.66
8.2.130.0130.00326.16
8.2.120.0070.00719.41
8.2.110.0090.00919.33
8.2.100.0040.00817.66
8.2.90.0080.00019.14
8.2.80.0000.00817.97
8.2.70.0040.00417.34
8.2.60.0030.00517.68
8.2.50.0000.00918.07
8.2.40.0000.00718.21
8.2.30.0030.00617.88
8.2.20.0060.00317.39
8.2.10.0000.00817.60
8.2.00.0070.00017.41
8.1.270.0070.00024.66
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00622.13
8.1.230.0070.00318.96
8.1.220.0000.00717.74
8.1.210.0000.00918.77
8.1.200.0100.00017.23
8.1.190.0000.00817.23
8.1.180.0000.00720.20
8.1.170.0030.00518.58
8.1.160.0030.00522.13
8.1.150.0050.00318.47
8.1.140.0000.00817.38
8.1.130.0060.00317.63
8.1.120.0030.00517.36
8.1.110.0040.00417.35
8.1.100.0000.00717.32
8.1.90.0030.00417.34
8.1.80.0040.00417.37
8.1.70.0080.00017.30
8.1.60.0000.00817.46
8.1.50.0000.00717.36
8.1.40.0030.00517.32
8.1.30.0030.00617.45
8.1.20.0050.00317.56
8.1.10.0040.00417.37
8.1.00.0030.00917.30
8.0.300.0040.00420.09
8.0.290.0000.00816.63
8.0.280.0030.00318.18
8.0.270.0020.00517.07
8.0.260.0030.00316.75
8.0.250.0050.00316.89
8.0.240.0040.00416.88
8.0.230.0030.00316.85
8.0.220.0070.00016.73
8.0.210.0070.00016.75
8.0.200.0000.00616.92
8.0.190.0040.00416.91
8.0.180.0040.00416.75
8.0.170.0000.00816.88
8.0.160.0030.00316.69
8.0.150.0040.00416.75
8.0.140.0060.00316.76
8.0.130.0030.00313.23
8.0.120.0040.00416.69
8.0.110.0050.00316.80
8.0.100.0000.00716.92
8.0.90.0040.00316.82
8.0.80.0040.01116.80
8.0.70.0070.00016.80
8.0.60.0040.00416.80
8.0.50.0050.00216.64
8.0.30.0120.01016.91
8.0.20.0110.00617.40
8.0.10.0070.00016.93
8.0.00.0060.01316.47
7.4.330.0050.00015.00
7.4.320.0030.00316.37
7.4.300.0030.00316.46
7.4.290.0030.00316.36
7.4.280.0000.00716.41
7.4.270.0000.00716.31
7.4.260.0000.00716.37
7.4.250.0000.00716.34
7.4.240.0020.00516.33
7.4.230.0070.00016.57
7.4.220.0120.00916.39
7.4.210.0030.01016.43
7.4.200.0080.00016.21
7.4.190.0000.00816.56
7.4.160.0070.01016.35
7.4.150.0060.01217.40
7.4.140.0130.00517.86
7.4.130.0110.00616.38
7.4.120.0080.01016.37
7.4.110.0060.01116.34
7.4.100.0100.00716.38
7.4.90.0130.00316.31
7.4.80.0050.01319.39
7.4.70.0130.00316.33
7.4.60.0120.00916.35
7.4.50.0030.00616.26
7.4.40.0040.01122.77
7.4.30.0060.01016.43
7.4.00.0030.01214.68
7.3.330.0030.00312.87
7.3.320.0060.00012.97
7.3.310.0040.00416.27
7.3.300.0030.00316.11
7.3.290.0040.01116.24
7.3.280.0120.00616.17
7.3.270.0100.00717.40
7.3.260.0190.00316.50
7.3.250.0140.00316.27
7.3.240.0070.01016.43
7.3.230.0110.00716.39
7.3.210.0030.01416.29
7.3.200.0150.00719.39
7.3.190.0160.00616.37
7.3.180.0090.00916.31
7.3.170.0130.00416.27
7.3.160.0070.01116.30
7.3.120.0110.00414.71
7.2.330.0070.01016.21
7.2.320.0070.01116.41
7.2.310.0060.01216.52
7.2.300.0060.00916.54
7.2.290.0120.00616.43
7.1.100.0030.01217.88
7.1.70.0030.00317.10
7.1.60.0040.01219.43
7.1.50.0060.01916.77
7.1.00.0000.03722.32
7.0.200.0100.00316.25
7.0.140.0030.07321.98
7.0.60.0130.07319.77
7.0.50.0100.08017.88
7.0.40.0130.07320.19
7.0.30.0300.07020.03
7.0.20.0270.08320.33
7.0.10.0230.05020.01
7.0.00.0070.05020.12
5.6.280.0030.07021.09
5.6.210.0130.04720.64
5.6.200.0000.07018.20
5.6.190.0100.08320.60
5.6.180.0270.05320.39
5.6.170.0400.05320.52
5.6.160.0100.07720.48
5.6.150.0070.03718.22
5.6.140.0070.05718.15
5.6.130.0070.04018.12
5.6.120.0100.03721.13
5.6.110.0000.04320.96
5.6.100.0000.04320.97
5.6.90.0030.08020.96
5.6.80.0070.07320.40
5.6.70.0300.07020.49
5.5.350.0170.04020.38
5.5.340.0070.04718.01
5.5.330.0030.05320.19
5.5.320.0300.07720.32
5.5.310.0270.07720.12
5.5.300.0070.06717.91
5.5.290.0070.07317.91
5.5.280.0100.04320.84
5.5.270.0030.08720.75
5.5.260.0070.08320.67
5.5.250.0000.04320.57
5.5.240.0130.07320.03
5.4.450.0800.06019.49
5.4.440.0270.05319.32
5.4.430.0270.04719.27
5.4.420.0270.06019.24
5.4.410.0200.05719.11
5.4.400.0270.05718.81
5.4.390.0400.08018.50
5.4.380.0270.06018.63
5.4.370.0130.05718.55
5.4.360.0170.04718.56
5.4.350.0090.03811.97
5.4.340.0060.03911.97
5.4.320.0070.03512.45
5.4.310.0060.03812.45
5.4.300.0080.03412.45
5.4.290.0070.05112.45
5.4.280.0040.03612.34
5.4.270.0060.03612.35
5.4.260.0030.04012.35
5.4.250.0100.06318.88
5.4.240.0030.05319.02
5.4.230.0070.05018.88
5.4.220.0000.06318.83
5.4.210.0200.04018.72
5.4.200.0100.05018.83
5.4.190.0070.05318.95
5.4.180.0100.04718.83
5.4.170.0200.06718.71
5.4.160.0100.05319.00
5.4.150.0170.05018.93
5.4.140.0170.06316.48
5.4.130.0130.06316.23
5.4.120.0070.05016.29
5.4.110.0030.05316.49
5.4.100.0000.06716.41
5.4.90.0100.04316.20
5.4.80.0130.04716.48
5.4.70.0070.04716.21
5.4.60.0100.04316.33
5.4.50.0130.04316.44
5.4.40.0130.04016.51
5.4.30.0200.03716.36
5.4.20.0100.04716.36
5.4.10.0070.05016.43
5.4.00.0030.05015.94
5.3.290.0090.05312.80
5.3.280.0070.05714.46
5.3.270.0030.05714.52
5.3.260.0130.04714.62
5.3.250.0070.05314.61
5.3.240.0130.06714.58
5.3.230.0170.04714.64
5.3.220.0000.05714.61
5.3.210.0100.05014.71
5.3.200.0200.03714.59
5.3.190.0070.05014.43
5.3.180.0000.05714.45
5.3.170.0030.05014.57
5.3.160.0130.04314.57
5.3.150.0100.04714.66
5.3.140.0000.05714.47
5.3.130.0030.06714.56
5.3.120.0030.05314.39
5.3.110.0130.04314.64
5.3.100.0030.06014.05
5.3.90.0030.05013.94
5.3.80.0130.04713.88
5.3.70.0030.05314.02
5.3.60.0070.04713.91
5.3.50.0030.05014.10
5.3.40.0000.05313.79
5.3.30.0070.04713.77
5.3.20.0170.04013.58
5.3.10.0030.05313.65
5.3.00.0070.04713.47
5.2.170.0000.04711.29
5.2.160.0030.04011.03
5.2.150.0100.04011.16
5.2.140.0000.05011.14
5.2.130.0070.04711.25
5.2.120.0000.04011.12
5.2.110.0000.04311.11
5.2.100.0100.03710.93
5.2.90.0030.04311.02
5.2.80.0030.04011.11
5.2.70.0100.03711.11
5.2.60.0170.03710.89
5.2.50.0070.03710.92
5.2.40.0000.04010.89
5.2.30.0000.04310.96
5.2.20.0030.04010.96
5.2.10.0070.03710.94
5.2.00.0170.02710.70
5.1.60.0070.03710.18
5.1.50.0030.0409.76
5.1.40.0030.03710.04
5.1.30.0030.04010.50
5.1.20.0070.03310.43
5.1.10.0030.03310.25
5.1.00.0070.0339.98
5.0.50.0000.0438.56
5.0.40.0030.0278.36
5.0.30.0070.0378.36
5.0.20.0030.0238.20
5.0.10.0000.0278.15
5.0.00.0030.0478.13
4.4.90.0000.0237.39
4.4.80.0030.0307.39
4.4.70.0030.0207.39
4.4.60.0030.0207.39
4.4.50.0000.0237.39
4.4.40.0030.0337.39
4.4.30.0070.0237.39
4.4.20.0000.0237.39
4.4.10.0030.0207.39
4.4.00.0000.0337.39
4.3.110.0000.0207.39
4.3.100.0000.0207.39
4.3.90.0030.0207.39
4.3.80.0000.0407.39
4.3.70.0000.0307.39
4.3.60.0030.0277.39
4.3.50.0070.0277.39
4.3.40.0030.0307.39
4.3.30.0000.0237.39
4.3.20.0000.0237.39
4.3.10.0030.0207.39
4.3.00.0130.0235.74

preferences:
41.75 ms | 400 KiB | 5 Q