3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = pack('i3', 1234567890, 1234567890, 1234567890); $data = bin2hex($data); $data = base_convert($data, 16, 36); 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)
8.3.60.0150.00318.27
8.3.50.0100.00521.99
8.3.40.0040.01118.79
8.3.30.0070.00718.84
8.3.20.0080.00018.85
8.3.10.0080.00021.05
8.3.00.0000.00722.02
8.2.180.0140.00016.75
8.2.170.0070.00722.96
8.2.160.0100.00320.35
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0070.00021.18
8.2.110.0030.00620.51
8.2.100.0030.01017.84
8.2.90.0000.00719.34
8.2.80.0080.00017.97
8.2.70.0040.00417.75
8.2.60.0000.00818.05
8.2.50.0040.00418.07
8.2.40.0050.00318.22
8.2.30.0070.00019.48
8.2.20.0040.00417.84
8.2.10.0000.00817.78
8.2.00.0030.00617.80
8.1.280.0060.00925.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0070.00322.59
8.1.230.0070.00321.03
8.1.220.0040.00418.77
8.1.210.0030.00619.09
8.1.200.0060.00317.38
8.1.190.0080.00017.54
8.1.180.0030.00618.10
8.1.170.0040.00418.71
8.1.160.0000.00718.92
8.1.150.0040.00418.67
8.1.140.0040.00417.46
8.1.130.0070.00017.93
8.1.120.0040.00417.50
8.1.110.0000.00717.43
8.1.100.0050.00217.58
8.1.90.0040.00417.54
8.1.80.0040.00417.60
8.1.70.0070.00017.50
8.1.60.0090.00017.65
8.1.50.0040.00417.60
8.1.40.0000.00717.52
8.1.30.0040.00417.73
8.1.20.0000.00817.79
8.1.10.0000.00717.49
8.1.00.0080.00317.50
8.0.300.0050.00320.15
8.0.290.0040.00417.05
8.0.280.0030.00518.49
8.0.270.0030.00317.34
8.0.260.0030.00316.90
8.0.250.0020.00517.05
8.0.240.0040.00417.02
8.0.230.0000.00716.98
8.0.220.0070.00016.92
8.0.210.0000.00716.91
8.0.200.0040.00417.09
8.0.190.0000.00817.03
8.0.180.0040.00417.05
8.0.170.0060.00317.06
8.0.160.0000.00717.01
8.0.150.0000.00716.96
8.0.140.0040.00416.91
8.0.130.0000.00513.41
8.0.120.0070.00016.97
8.0.110.0000.00716.83
8.0.100.0000.00817.03
8.0.90.0030.00516.96
8.0.80.0100.00616.90
8.0.70.0070.00017.03
8.0.60.0000.00717.04
8.0.50.0070.00016.81
8.0.30.0070.01217.06
8.0.20.0110.00817.40
8.0.10.0000.00716.98
8.0.00.0060.01116.79
7.4.330.0000.00616.96
7.4.320.0050.00216.60
7.4.300.0060.00016.64
7.4.290.0000.00716.72
7.4.280.0070.00016.67
7.4.270.0030.00316.66
7.4.260.0000.00613.38
7.4.250.0030.00516.57
7.4.240.0040.00416.61
7.4.230.0030.00316.74
7.4.220.0060.01216.59
7.4.210.0070.00916.59
7.4.200.0030.00316.60
7.4.190.0030.00316.89
7.4.160.0070.00716.32
7.4.150.0060.01117.40
7.4.140.0130.00517.86
7.4.130.0130.00816.59
7.4.120.0080.00816.65
7.4.110.0040.01716.63
7.4.100.0080.00916.37
7.4.90.0160.00616.64
7.4.80.0140.00719.39
7.4.70.0110.00516.63
7.4.60.0090.00816.54
7.4.50.0000.00516.42
7.4.40.0100.00622.77
7.4.30.0100.00716.44
7.4.00.0030.01214.95
7.3.330.0030.00313.04
7.3.320.0000.00513.17
7.3.310.0030.00316.31
7.3.300.0000.00616.36
7.3.290.0030.01116.36
7.3.280.0100.00716.32
7.3.270.0200.02017.40
7.3.260.0100.01018.24
7.3.250.0100.00916.51
7.3.240.0090.00816.33
7.3.230.0060.01316.39
7.3.210.0110.01116.34
7.3.200.0170.00719.39
7.3.190.0070.01016.38
7.3.180.0050.01116.40
7.3.170.0130.01016.53
7.3.160.0090.01316.26
7.3.120.0070.00714.75
7.2.330.0030.01516.55
7.2.320.0190.00316.75
7.2.310.0060.01216.53
7.2.300.0130.00316.79
7.2.290.0080.00816.75
7.2.00.0060.00619.48
7.1.100.0250.00617.56
7.1.70.0000.00717.27
7.1.60.0090.01519.40
7.1.50.0040.02117.01
7.1.00.0000.03722.34
7.0.200.0000.00816.83
7.0.140.0000.07722.21
7.0.70.0030.08322.05
7.0.60.0030.07321.88
7.0.50.0030.08722.15
7.0.40.0030.05020.11
7.0.30.0030.08320.11
7.0.20.0030.08020.26
7.0.10.0030.07720.19
7.0.00.0030.04020.28
5.6.280.0030.07321.21
5.6.220.0000.04720.73
5.6.210.0170.07020.64
5.6.200.0030.08321.27
5.6.190.0030.06321.11
5.6.180.0000.05321.11
5.6.170.0070.08721.11
5.6.160.0030.04321.11
5.6.150.0070.08721.17
5.6.140.0030.05021.05
5.6.130.0030.06321.11
5.6.120.0070.08021.22
5.6.110.0070.08021.21
5.6.100.0070.07721.19
5.6.90.0070.07721.18
5.6.80.0030.08020.50
5.6.70.0000.08020.60
5.6.60.0030.06020.53
5.6.50.0070.07720.41
5.6.40.0030.07020.55
5.6.30.0030.08020.56
5.6.20.0030.07720.50
5.6.10.0100.08020.38
5.6.00.0030.08020.54
5.5.360.0100.08020.52
5.5.350.0070.05020.61
5.5.340.0130.07320.77
5.5.330.0030.04721.05
5.5.320.0030.08320.96
5.5.310.0070.07720.95
5.5.300.0030.08721.00
5.5.290.0070.08321.09
5.5.280.0030.04320.96
5.5.270.0000.09320.86
5.5.260.0030.07720.85
5.5.250.0130.05720.78
5.5.240.0070.08020.33
5.5.230.0000.07320.33
5.5.220.0000.06320.32
5.5.210.0030.08020.34
5.5.200.0070.06320.43
5.5.190.0030.08020.40
5.5.180.0000.08320.21
5.5.160.0000.07720.20
5.5.150.0130.06320.14
5.5.140.0100.07320.27
5.5.130.0100.07320.29
5.5.120.0070.07320.26
5.5.110.0070.07320.29
5.5.100.0030.05720.07
5.5.90.0100.07720.16
5.5.80.0100.06720.23
5.5.70.0100.06320.14
5.5.60.0030.04020.14
5.5.50.0000.07320.24
5.5.40.0030.07720.23
5.5.30.0000.08320.18
5.5.20.0000.08320.17
5.5.10.0000.08320.21
5.5.00.0030.08320.19
5.4.450.0030.08319.38
5.4.440.0000.05319.27
5.4.430.0070.07719.16
5.4.420.0070.08019.56
5.4.410.0030.08019.37
5.4.400.0070.07019.03
5.4.390.0030.07019.15
5.4.380.0030.08319.14
5.4.370.0100.06719.02
5.4.360.0030.06019.12
5.4.350.0070.04719.04
5.4.340.0000.07018.84
5.4.320.0070.07319.07
5.4.310.0030.07319.25
5.4.300.0070.07319.04
5.4.290.0000.05019.26
5.4.280.0030.07719.14
5.4.270.0000.04019.02
5.4.260.0000.05318.84
5.4.250.0030.06718.99
5.4.240.0070.05719.14
5.4.230.0130.06719.23
5.4.220.0100.03019.23
5.4.210.0030.07719.02
5.4.200.0030.06019.16
5.4.190.0070.07019.21
5.4.180.0070.06319.34
5.4.170.0100.07719.34
5.4.160.0030.04319.15
5.4.150.0000.08019.13
5.4.140.0100.07316.39
5.4.130.0030.07716.39
5.4.120.0000.07316.53
5.4.110.0070.07016.57
5.4.100.0030.05316.36
5.4.90.0000.06016.48
5.4.80.0030.07016.48
5.4.70.0030.06716.34
5.4.60.0000.07716.50
5.4.50.0030.07016.46
5.4.40.0100.06316.56
5.4.30.0030.07316.36
5.4.20.0030.04016.50
5.4.10.0030.06316.36
5.4.00.0030.06015.93
5.3.290.0030.07714.66
5.3.280.0070.05714.54
5.3.270.0000.08314.57
5.3.260.0100.05314.56
5.3.250.0030.07714.59
5.3.240.0100.07014.56
5.3.230.0070.07314.45
5.3.220.0000.08014.55
5.3.210.0100.05014.51
5.3.200.0000.08014.39
5.3.190.0030.03714.55
5.3.180.0070.06714.55
5.3.170.0030.07714.54
5.3.160.0030.07314.55
5.3.150.0030.06714.38
5.3.140.0130.06014.54
5.3.130.0030.04714.49
5.3.120.0030.03714.55
5.3.110.0000.04714.50
5.3.100.0000.05713.89
5.3.90.0000.08013.83
5.3.80.0100.07013.87
5.3.70.0070.07013.86
5.3.60.0030.07013.77
5.3.50.0030.07713.80
5.3.40.0030.06013.71
5.3.30.0030.08013.75
5.3.20.0000.04313.67
5.3.10.0030.06313.59
5.3.00.0000.08013.57
5.2.170.0000.06712.35
5.2.160.0030.06312.35
5.2.150.0030.04012.35
5.2.140.0030.06312.35
5.2.130.0000.04312.35
5.2.120.0070.05712.35
5.2.110.0030.04712.35
5.2.100.0000.06712.35
5.2.90.0030.06012.35
5.2.80.0030.06312.35
5.2.70.0070.06312.35
5.2.60.0030.06012.35
5.2.50.0030.05312.35
5.2.40.0030.03712.35
5.2.30.0070.05312.35
5.2.20.0000.03712.35
5.2.10.0100.05012.35
5.2.00.0030.04712.35
5.1.60.0000.05312.35
5.1.50.0030.05712.35
5.1.40.0000.05312.35
5.1.30.0030.05312.35
5.1.20.0130.05012.35
5.1.10.0070.05012.35
5.1.00.0000.06012.35
5.0.50.0030.04312.35
5.0.40.0070.04012.35
5.0.30.0000.05712.35
5.0.20.0000.04712.35
5.0.10.0000.04312.35
5.0.00.0030.06712.35
4.4.90.0100.03012.35
4.4.80.0000.03312.35
4.4.70.0030.02012.35
4.4.60.0000.03312.35
4.4.50.0030.03312.35
4.4.40.0030.04712.35
4.4.30.0030.03312.35
4.4.20.0030.03312.35
4.4.10.0000.03712.35
4.4.00.0070.05012.35
4.3.110.0030.03312.35
4.3.100.0030.03012.35
4.3.90.0000.03012.35
4.3.80.0100.04712.35
4.3.70.0030.02712.35
4.3.60.0030.02312.35
4.3.50.0030.04012.35
4.3.40.0000.05312.35
4.3.30.0000.04012.35
4.3.20.0030.02712.35
4.3.10.0070.02312.35
4.3.00.0000.02712.35

preferences:
44.54 ms | 401 KiB | 5 Q