3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(pack('l*', array(12, 12412, 1234512, 2352)));

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)
8.3.60.0140.00718.18
8.3.50.0170.00321.08
8.3.40.0040.01118.72
8.3.30.0110.00420.01
8.3.20.0000.00818.57
8.3.10.0030.00620.97
8.3.00.0080.00022.42
8.2.180.0070.00716.32
8.2.170.0040.01122.96
8.2.160.0070.00720.47
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00719.77
8.2.110.0090.00019.32
8.2.100.0060.00617.78
8.2.90.0070.00019.21
8.2.80.0070.00019.37
8.2.70.0040.00417.38
8.2.60.0090.00017.91
8.2.50.0090.00318.07
8.2.40.0060.00318.22
8.2.30.0070.00019.49
8.2.20.0040.00417.52
8.2.10.0040.00317.43
8.2.00.0090.00317.45
8.1.280.0110.00425.92
8.1.270.0070.00023.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00620.64
8.1.230.0080.00320.96
8.1.220.0040.00418.77
8.1.210.0090.00018.80
8.1.200.0060.00617.23
8.1.190.0040.00417.28
8.1.180.0050.00318.10
8.1.170.0040.00418.51
8.1.160.0080.00018.76
8.1.150.0000.00818.45
8.1.140.0000.00817.28
8.1.130.0040.00417.28
8.1.120.0060.00317.30
8.1.110.0050.00217.20
8.1.100.0000.00817.22
8.1.90.0070.00017.21
8.1.80.0000.00717.33
8.1.70.0000.00717.32
8.1.60.0060.00317.43
8.1.50.0070.00017.28
8.1.40.0070.00017.34
8.1.30.0040.00417.48
8.1.20.0040.00417.56
8.1.10.0040.00417.29
8.1.00.0030.00517.32
8.0.300.0030.00619.93
8.0.290.0030.00316.92
8.0.280.0030.00318.19
8.0.270.0050.00317.00
8.0.260.0030.00516.59
8.0.250.0060.00016.73
8.0.240.0030.00616.76
8.0.230.0000.00716.71
8.0.220.0030.00316.67
8.0.210.0030.00316.67
8.0.200.0050.00216.83
8.0.190.0000.00716.69
8.0.180.0000.00716.77
8.0.170.0030.00316.68
8.0.160.0040.00416.73
8.0.150.0030.00516.77
8.0.140.0040.00316.68
8.0.130.0000.00613.20
8.0.120.0000.01016.72
8.0.110.0000.00816.63
8.0.100.0000.00716.81
8.0.90.0040.00416.66
8.0.80.0060.01016.72
8.0.70.0000.00716.57
8.0.60.0080.00016.75
8.0.50.0040.00416.75
8.0.30.0120.00616.71
8.0.20.0090.01017.40
8.0.10.0040.00416.85
8.0.00.0060.01316.65
7.4.330.0020.00216.67
7.4.320.0000.00616.38
7.4.300.0000.00616.51
7.4.290.0070.00016.38
7.4.280.0040.00416.39
7.4.270.0030.00316.27
7.4.260.0000.00613.04
7.4.250.0080.00016.35
7.4.240.0000.00716.46
7.4.230.0070.00016.45
7.4.220.0100.01316.39
7.4.210.0040.01216.47
7.4.200.0000.00716.28
7.4.190.0030.00316.53
7.4.160.0030.01216.14
7.4.150.0110.00717.40
7.4.140.0100.01317.86
7.4.130.0090.01016.40
7.4.120.0060.01316.21
7.4.110.0030.01716.31
7.4.100.0100.00716.34
7.4.90.0100.00716.42
7.4.80.0120.00619.39
7.4.70.0070.01616.26
7.4.60.0060.00916.32
7.4.50.0030.00516.29
7.4.40.0030.01222.77
7.4.30.0160.00316.43
7.4.00.0100.00714.64
7.3.330.0000.00613.01
7.3.320.0030.00412.98
7.3.310.0060.00016.02
7.3.300.0000.00715.99
7.3.290.0000.01316.12
7.3.280.0080.01016.16
7.3.270.0100.00717.40
7.3.260.0050.01618.24
7.3.250.0070.01316.29
7.3.240.0040.01216.25
7.3.230.0120.00416.39
7.3.210.0110.00616.26
7.3.200.0070.01919.39
7.3.190.0140.00816.44
7.3.180.0040.01116.35
7.3.170.0200.00316.43
7.3.160.0090.00616.22
7.3.120.0090.00914.91
7.2.330.0070.01016.39
7.2.320.0050.01416.29
7.2.310.0150.00916.42
7.2.300.0100.00716.48
7.2.290.0030.01516.26
7.1.100.0030.00917.90
7.1.70.0060.00317.00
7.1.60.0110.01519.24
7.1.50.0060.01616.79
7.1.00.0070.07322.48
7.0.200.0070.00016.68
7.0.140.0070.06322.18
7.0.60.0100.07019.94
7.0.50.0030.08717.66
7.0.40.0000.06320.25
7.0.30.0370.04320.18
7.0.20.0200.07320.23
7.0.10.0030.04320.04
7.0.00.0170.07020.03
5.6.280.0000.07721.11
5.6.210.0000.05320.69
5.6.200.0070.04718.23
5.6.190.0000.04320.36
5.6.180.0400.04320.53
5.6.170.0230.03720.41
5.6.160.0130.07720.49
5.6.150.0200.07718.18
5.6.140.0000.05318.11
5.6.130.0000.08018.22
5.6.120.0000.06020.99
5.6.110.0070.08721.00
5.6.100.0100.06720.97
5.6.90.0300.05321.00
5.6.80.0100.07720.41
5.5.350.4370.04020.48
5.5.340.0130.06017.95
5.5.330.0100.06020.37
5.5.320.0070.07720.50
5.5.310.0370.07320.18
5.5.300.0070.04317.95
5.5.290.0000.06318.01
5.5.280.0030.05720.86
5.5.270.0070.04020.86
5.5.260.0100.06320.75
5.5.250.0130.08720.45
5.5.240.0130.08720.25
5.4.450.0230.03319.46
5.4.440.0200.04719.13
5.4.430.0270.03019.42
5.4.420.0230.04319.22
5.4.410.0300.04019.41
5.4.400.0170.03718.89
5.4.390.0200.03718.92
5.4.380.0230.03019.13
5.4.370.0170.06718.79
5.4.360.0230.06719.13
5.4.350.0130.03719.24
5.4.340.0230.07318.88
5.4.320.0200.04319.14
5.4.310.0200.07319.09
5.4.300.0300.06718.91
5.4.290.0300.04319.07
5.4.280.0270.07319.07
5.4.270.0370.06319.13
5.4.260.0230.03718.79
5.4.250.0230.04718.80
5.4.240.0230.04318.83
5.4.230.0200.05019.27
5.4.220.0230.07019.07
5.4.210.0200.07019.24
5.4.200.0200.08319.20
5.4.190.0170.04719.23
5.4.180.0130.04019.23
5.4.170.0330.04719.06
5.4.160.0230.04719.09
5.4.150.0200.04719.11
5.4.140.0270.07016.19
5.4.130.0400.05316.34
5.4.120.0300.06016.25
5.4.110.0270.06716.21
5.4.100.0270.06316.30
5.4.90.0270.06716.21
5.4.80.0270.04016.32
5.4.70.0300.05316.37
5.4.60.0400.04716.40
5.4.50.0230.06716.27
5.4.40.0200.03716.08
5.4.30.0200.06016.38
5.4.20.0200.07016.18
5.4.10.0270.06716.36
5.4.00.0270.05715.95
5.3.290.0230.07014.75
5.3.280.0300.03714.45
5.3.270.0270.04314.54
5.3.260.0430.05714.46
5.3.250.0270.06314.55
5.3.240.0230.07014.55
5.3.230.0300.05314.64
5.3.220.0330.06714.42
5.3.210.0230.05314.50
5.3.200.0170.08314.65
5.3.190.0230.07014.59
5.3.180.0330.03714.65
5.3.170.0300.07014.41
5.3.160.0230.06014.40
5.3.150.0200.04714.46
5.3.140.0300.06714.39
5.3.130.0270.07314.57
5.3.120.0170.05314.49
5.3.110.0130.04714.38
5.3.100.0230.04314.07
5.3.90.0270.07313.96
5.3.80.0130.05013.99
5.3.70.0130.04313.85
5.3.60.0270.06714.05
5.3.50.0270.06313.97
5.3.40.0300.05313.85
5.3.30.0270.06713.84
5.3.20.0330.03013.53
5.3.10.0400.05713.50
5.3.00.0270.06313.54
5.2.170.0130.03313.35
5.2.160.0230.05713.35
5.2.150.0200.06313.35
5.2.140.0100.03713.35
5.2.130.0130.05313.35
5.2.120.0230.04313.35
5.2.110.0200.02713.35
5.2.100.0200.05313.35
5.2.90.0170.05713.35
5.2.80.0170.03313.35
5.2.70.0170.06313.35
5.2.60.0230.05713.35
5.2.50.0270.05013.35
5.2.40.0130.06013.35
5.2.30.0300.05013.35
5.2.20.0270.05013.35
5.2.10.0170.03013.35
5.2.00.0170.04313.35
5.1.60.0170.03313.35
5.1.50.0100.05713.35
5.1.40.0230.04713.35
5.1.30.0230.04313.35
5.1.20.0170.03013.35
5.1.10.0200.05713.35
5.1.00.0230.04713.35
5.0.50.0100.02013.35
5.0.40.0200.03713.35
5.0.30.0100.06713.35
5.0.20.0170.02713.35
5.0.10.0170.03713.35
5.0.00.0100.04313.35
4.4.90.0070.01313.35
4.4.80.0030.02313.35
4.4.70.0100.01313.35
4.4.60.0100.01313.35
4.4.50.0070.01313.35
4.4.40.0070.05313.35
4.4.30.0070.03313.35
4.4.20.0130.03013.35
4.4.10.0100.02013.35
4.4.00.0170.02013.35
4.3.110.0000.03713.35
4.3.100.0130.02713.35
4.3.90.0100.03313.35
4.3.80.0100.05013.35
4.3.70.0100.03313.35
4.3.60.0070.03013.35
4.3.50.0070.02013.35
4.3.40.0130.02713.35
4.3.30.0030.03713.35
4.3.20.0070.02013.35
4.3.10.0030.03713.35
4.3.00.0000.02013.35

preferences:
45.13 ms | 401 KiB | 5 Q