3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array(); $data[0] = unpack('a5', $packed); $data[1] = unpack('Z5', $packed); var_dump($data);

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)
8.3.70.0060.00916.88
8.3.60.0060.01218.45
8.3.50.0150.00321.81
8.3.40.0180.00018.80
8.3.30.0090.00618.50
8.3.20.0080.00018.76
8.3.10.0040.00420.96
8.3.00.0000.00723.64
8.2.180.0070.02016.50
8.2.170.0140.00322.96
8.2.160.0110.00420.47
8.2.150.0000.00825.66
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00421.04
8.2.110.0070.00422.21
8.2.100.0080.00417.78
8.2.90.0000.00919.11
8.2.80.0000.00719.32
8.2.70.0030.00617.63
8.2.60.0000.00717.80
8.2.50.0050.00318.07
8.2.40.0040.00418.28
8.2.30.0050.00319.41
8.2.20.0050.00317.68
8.2.10.0040.00417.76
8.2.00.0040.00417.83
8.1.280.0080.00825.92
8.1.270.0090.00023.99
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0080.00322.44
8.1.230.0040.00720.92
8.1.220.0040.00418.77
8.1.210.0080.00020.46
8.1.200.0050.00517.23
8.1.190.0070.00017.53
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0000.00718.68
8.1.150.0030.00518.58
8.1.140.0000.00717.33
8.1.130.0000.00717.80
8.1.120.0000.00717.42
8.1.110.0050.00217.44
8.1.100.0000.00817.40
8.1.90.0000.00717.32
8.1.80.0040.00417.41
8.1.70.0000.00717.39
8.1.60.0060.00317.42
8.1.50.0040.00417.40
8.1.40.0050.00317.49
8.1.30.0040.00417.51
8.1.20.0060.00317.66
8.1.10.0040.00417.51
8.1.00.0030.00617.44
8.0.300.0080.00019.92
8.0.290.0030.00617.18
8.0.280.0070.00018.30
8.0.270.0040.00417.23
8.0.260.0000.00618.32
8.0.250.0040.00416.88
8.0.240.0030.00616.84
8.0.230.0050.00216.85
8.0.220.0040.00416.89
8.0.210.0030.00316.80
8.0.200.0060.00316.95
8.0.190.0000.00716.98
8.0.180.0040.00416.78
8.0.170.0000.00716.93
8.0.160.0080.00016.94
8.0.150.0000.00716.84
8.0.140.0000.00716.75
8.0.130.0000.00713.37
8.0.120.0030.00516.88
8.0.110.0000.00716.71
8.0.100.0040.00416.75
8.0.90.0040.00416.85
8.0.80.0070.01416.89
8.0.70.0000.00716.90
8.0.60.0040.00416.96
8.0.50.0000.00716.70
8.0.30.0150.00517.09
8.0.20.0110.01017.40
8.0.10.0070.00017.03
8.0.00.0080.01316.81
7.4.330.0000.00616.76
7.4.320.0000.00716.47
7.4.300.0040.00416.57
7.4.290.0030.00316.59
7.4.280.0030.00616.54
7.4.270.0030.00316.30
7.4.260.0000.00613.14
7.4.250.0000.00816.54
7.4.240.0030.00316.50
7.4.230.0030.00316.43
7.4.220.0190.00316.42
7.4.210.0120.00716.52
7.4.200.0050.00216.64
7.4.190.0030.00316.54
7.4.160.0090.00916.39
7.4.150.0180.00617.40
7.4.140.0160.00617.86
7.4.130.0110.00616.45
7.4.120.0090.00816.54
7.4.110.0100.00716.54
7.4.100.0120.01216.64
7.4.90.0130.00916.36
7.4.80.0080.00819.39
7.4.70.0030.01216.43
7.4.60.0070.01116.33
7.4.50.0000.00916.29
7.4.40.0100.00722.77
7.4.30.0100.00716.46
7.4.00.0130.00314.87
7.3.330.0020.00213.02
7.3.320.0050.00013.17
7.3.310.0030.00316.27
7.3.300.0040.00416.21
7.3.290.0100.01016.30
7.3.280.0090.00916.28
7.3.270.0120.00617.40
7.3.260.0110.01218.24
7.3.250.0110.00616.35
7.3.240.0070.01016.25
7.3.230.0110.00716.46
7.3.210.0090.00916.36
7.3.200.0160.00319.39
7.3.190.0040.01916.54
7.3.180.0070.01016.37
7.3.170.0060.01116.27
7.3.160.0160.00016.31
7.3.120.0070.01015.01
7.2.330.0140.00316.48
7.2.320.0060.01516.59
7.2.310.0060.01116.35
7.2.300.0120.00616.22
7.2.290.0060.01916.49
7.2.110.0180.01016.13
7.1.70.0030.00616.93
7.1.60.0000.01117.30
7.1.50.0100.01416.57
7.1.00.0000.03722.48
7.0.200.0100.00716.71
7.0.140.0070.06321.92
7.0.90.0670.07019.98
7.0.80.0470.04719.95
7.0.70.0670.06719.91
7.0.60.0530.05319.91
7.0.50.0100.08020.33
7.0.40.0070.04020.04
7.0.30.0070.04020.08
7.0.20.0030.04720.01
7.0.10.0070.08320.12
7.0.00.0070.07320.14
5.6.280.0100.06721.03
5.6.230.0000.05020.68
5.6.220.0070.08020.73
5.6.210.0130.07320.45
5.6.200.0070.09021.05
5.6.190.0070.07721.02
5.6.180.0070.07721.09
5.6.170.0000.08321.07
5.6.160.0070.05321.07
5.6.150.0030.05320.93
5.6.140.0030.06321.08
5.6.130.0000.05321.02
5.6.120.0130.04320.95
5.6.110.0200.07320.99
5.6.100.0030.07721.15
5.6.90.0100.08021.00
5.6.80.0100.06720.55
5.6.70.0030.06320.33
5.6.60.0130.07320.36
5.6.50.0070.08720.48
5.6.40.0130.07020.30
5.6.30.0030.08720.46
5.6.20.0070.04720.43
5.6.10.0030.07020.44
5.6.00.0230.03020.28
5.5.370.0070.05720.34
5.5.360.0100.08020.34
5.5.350.0130.07320.44
5.5.340.0100.06320.89
5.5.330.0070.05720.88
5.5.320.0000.04320.79
5.5.310.0000.04320.91
5.5.300.0030.08720.89
5.5.290.0030.08320.91
5.5.280.0070.04720.85
5.5.270.0100.07720.90
5.5.260.0030.08320.83
5.5.250.0130.04720.67
5.5.240.0070.07720.15
5.5.230.0070.05720.19
5.5.220.0100.04020.20
5.5.210.0100.07020.13
5.5.200.0070.07320.28
5.5.190.0070.08020.12
5.5.180.0100.05720.17
5.5.160.0030.04320.24
5.5.150.0130.07020.26
5.5.140.0130.07720.26
5.5.130.0070.07020.17
5.5.120.0070.07320.14
5.5.110.0030.08320.13
5.5.100.0100.05320.15
5.5.90.0070.05020.09
5.5.80.0100.05719.94
5.5.70.0070.05020.15
5.5.60.0070.07720.09
5.5.50.0070.04320.13
5.5.40.0070.04320.14
5.5.30.0100.08020.13
5.5.20.0130.06320.00
5.5.10.0030.04720.04
5.5.00.0130.08320.08
5.4.450.0100.04719.29
5.4.440.0070.08319.45
5.4.430.0070.05019.55
5.4.420.0130.06019.27
5.4.410.0070.08019.31
5.4.400.0070.08018.98
5.4.390.0100.07018.81
5.4.380.0170.04018.94
5.4.370.0130.04319.03
5.4.360.0130.06019.03
5.4.350.0070.04318.98
5.4.340.0070.07718.94
5.4.320.0100.07018.96
5.4.310.0100.06318.81
5.4.300.0100.07718.78
5.4.290.0070.07018.89
5.4.280.0030.07319.07
5.4.270.0070.06319.00
5.4.260.0100.07019.02
5.4.250.0200.06019.09
5.4.240.0170.05718.95
5.4.230.0030.07718.80
5.4.220.0030.07718.77
5.4.210.0000.05718.89
5.4.200.0000.04018.78
5.4.190.0000.04319.13
5.4.180.0070.07018.96
5.4.170.0170.06319.06
5.4.160.0100.07319.09
5.4.150.0070.07719.07
5.4.140.0000.08316.36
5.4.130.0070.07016.27
5.4.120.0070.07016.36
5.4.110.0030.07716.36
5.4.100.0270.06016.36
5.4.90.0030.04716.36
5.4.80.0100.07016.29
5.4.70.0070.06016.29
5.4.60.0100.06716.33
5.4.50.0030.05716.31
5.4.40.0030.07716.24
5.4.30.0100.06316.23
5.4.20.0030.05316.30
5.4.10.0170.06016.27
5.4.00.0000.05315.81
5.3.290.0030.05014.60
5.3.280.0030.07314.60
5.3.270.0070.03714.55
5.3.260.0130.06314.43
5.3.250.0030.04314.54
5.3.240.0070.07314.47
5.3.230.0100.04314.55
5.3.220.0070.06714.55
5.3.210.0000.08314.47
5.3.200.0030.05314.55
5.3.190.0070.03714.42
5.3.180.0070.04014.57
5.3.170.0070.07714.37
5.3.160.0100.07314.41
5.3.150.0070.08014.39
5.3.140.0000.04314.56
5.3.130.0100.07014.55
5.3.120.0100.07014.52
5.3.110.0070.04314.48
5.3.100.0030.06013.89
5.3.90.0070.03714.01
5.3.80.0070.07714.00
5.3.70.0070.05314.00
5.3.60.0070.07714.00
5.3.50.0030.05713.92
5.3.40.0070.06713.71
5.3.30.0170.06013.86
5.3.20.0030.04313.71
5.3.10.0000.06313.71
5.3.00.0070.06013.71
5.2.170.0000.04013.71
5.2.160.0030.04313.71
5.2.150.0030.06313.71
5.2.140.0030.06713.71
5.2.130.0000.06313.71
5.2.120.0000.07013.71
5.2.110.0070.06013.71
5.2.100.0000.05013.71
5.2.90.0030.04013.71
5.2.80.0000.03313.71
5.2.70.0070.05313.71
5.2.60.0100.05313.71
5.2.50.0030.05713.71
5.2.40.0030.04313.71
5.2.30.0070.06313.71
5.2.20.0070.06013.71
5.2.10.0070.05713.71
5.2.00.0100.04713.71
5.1.60.0030.04713.71
5.1.50.0030.04013.71
5.1.40.0100.03013.71
5.1.30.0070.04013.71
5.1.20.0000.06013.71
5.1.10.0000.05013.71
5.1.00.0100.04313.71
5.0.50.0030.04713.71
5.0.40.0030.04313.71
5.0.30.0070.05713.71
5.0.20.0000.04313.71
5.0.10.0100.03713.71
5.0.00.0030.06013.71
4.4.90.0000.03013.71
4.4.80.0000.02013.71
4.4.70.0030.02713.71
4.4.60.0000.04013.71
4.4.50.0030.03013.71
4.4.40.0030.03313.71
4.4.30.0000.02313.71
4.4.20.0070.03013.71
4.4.10.0030.03313.71
4.4.00.0030.05713.71
4.3.110.0030.03713.71
4.3.100.0000.04013.71
4.3.90.0000.03313.71
4.3.80.0030.05313.71
4.3.70.0000.03713.71
4.3.60.0000.03713.71
4.3.50.0100.02313.71
4.3.40.0100.02713.71
4.3.30.0000.03713.71
4.3.20.0070.02713.71
4.3.10.0030.03313.71
4.3.00.0000.03713.71

preferences:
42.3 ms | 401 KiB | 5 Q