3v4l.org

run code in 300+ PHP versions simultaneously
<?php $urlImage = 'https://commons.wikimedia.org/wiki/File:PNG_transparency_demonstration_2.png'; $imageContent = file_get_contents($urlImage); $encoded = base64_encode($imageContent); echo $encoded;

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)
8.3.70.0040.01116.63
8.3.60.0090.00618.31
8.3.50.0100.00921.14
8.3.40.0120.00818.54
8.3.30.0090.00618.85
8.3.20.0080.00020.12
8.3.10.0050.00323.50
8.3.00.0090.00017.68
8.2.180.0140.00718.66
8.2.170.0160.00322.96
8.2.160.0150.00020.39
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0090.00026.16
8.2.120.0050.00517.63
8.2.110.0070.00322.20
8.2.100.0060.00617.93
8.2.90.0040.00419.05
8.2.80.0070.00317.97
8.2.70.0040.00417.63
8.2.60.0190.00017.42
8.2.50.0080.00018.07
8.2.40.0070.00419.23
8.2.30.0070.00020.63
8.2.20.0030.00617.66
8.2.10.0000.00718.15
8.2.00.0000.00718.12
8.1.280.0030.01025.92
8.1.270.0070.00723.95
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0080.00022.60
8.1.230.0090.00317.65
8.1.220.0040.00417.77
8.1.210.0090.00018.77
8.1.200.0100.00017.22
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0030.00620.30
8.1.160.0080.00021.96
8.1.150.0070.00018.83
8.1.140.0080.00021.23
8.1.130.0000.00717.63
8.1.120.0030.00317.45
8.1.110.0050.00317.42
8.1.100.0030.00417.42
8.1.90.0040.00417.43
8.1.80.0040.00417.45
8.1.70.0030.00317.28
8.1.60.0000.00817.46
8.1.50.0000.00717.39
8.1.40.0090.00317.46
8.1.30.0090.00017.59
8.1.20.0030.00617.63
8.1.10.0000.00717.42
8.1.00.0050.00217.31
8.0.300.0040.00418.84
8.0.290.0060.00316.75
8.0.280.0030.00318.55
8.0.270.0030.00317.32
8.0.260.0070.00017.30
8.0.250.0000.00717.10
8.0.240.0040.00417.05
8.0.230.0070.00016.94
8.0.220.0000.00716.94
8.0.210.0000.00716.93
8.0.200.0000.00716.91
8.0.190.0040.00416.99
8.0.180.0050.00316.89
8.0.170.0000.00716.99
8.0.160.0000.00916.91
8.0.150.0030.00316.81
8.0.140.0000.00716.82
8.0.130.0000.00513.37
8.0.120.0000.00816.85
8.0.110.0000.00716.84
8.0.100.0070.00017.05
8.0.90.0050.00316.95
8.0.80.0140.00016.94
8.0.70.0040.00417.00
8.0.60.0000.00716.93
8.0.50.0000.00716.95
8.0.30.0080.01317.04
8.0.20.0170.00617.40
8.0.10.0040.00416.93
8.0.00.0050.01516.64
7.4.330.0050.00015.08
7.4.320.0030.00316.55
7.4.300.0060.00016.39
7.4.290.0030.00316.37
7.4.280.0030.00516.48
7.4.270.0030.00316.47
7.4.260.0000.00816.32
7.4.250.0040.00416.47
7.4.240.0020.00516.46
7.4.230.0030.00316.61
7.4.220.0070.01416.64
7.4.210.0040.01216.50
7.4.200.0030.00316.26
7.4.160.0040.01216.58
7.4.150.0040.01217.40
7.4.140.0120.01017.86
7.4.130.0130.00816.58
7.4.120.0140.00316.57
7.4.110.0060.01616.25
7.4.100.0130.01016.30
7.4.90.0110.00616.39
7.4.80.0030.01319.39
7.4.70.0110.00616.48
7.4.60.0080.00816.52
7.4.50.0040.00416.51
7.4.40.0200.00316.41
7.4.30.0090.00916.39
7.4.00.0100.00315.09
7.3.330.0020.00213.06
7.3.320.0030.00313.23
7.3.310.0030.00316.48
7.3.300.0030.00316.46
7.3.290.0060.00816.33
7.3.280.0110.00416.31
7.3.270.0090.01517.40
7.3.260.0040.01416.50
7.3.250.0090.00916.50
7.3.240.0110.01416.39
7.3.230.0070.01016.61
7.3.210.0120.01216.57
7.3.200.0060.01216.42
7.3.190.0110.00616.38
7.3.180.0000.01616.20
7.3.170.0080.01116.54
7.3.160.0030.01216.47
7.3.10.0070.00716.75
7.3.00.0030.01016.80
7.2.330.0070.01016.32
7.2.320.0090.01516.64
7.2.310.0030.01716.59
7.2.300.0030.01716.41
7.2.290.0120.00616.54
7.2.130.0090.00616.57
7.2.120.0040.00716.78
7.2.110.0000.01116.64
7.2.100.0060.00616.51
7.2.90.0040.00716.87
7.2.80.0000.01416.44
7.2.70.0090.00316.73
7.2.60.0070.00716.95
7.2.50.0060.00616.83
7.2.40.0030.00916.99
7.2.30.0080.00416.77
7.2.20.0040.00816.56
7.2.10.0000.01016.97
7.2.00.0060.00518.15
7.1.250.0090.00615.48
7.1.200.0030.00515.80
7.1.100.0070.01118.59
7.1.70.0120.00417.54
7.1.60.0070.01819.50
7.1.50.0000.02217.34
7.1.00.0000.08022.69
7.0.200.0040.00417.00
7.0.60.0100.07020.41
7.0.50.0130.07018.14
7.0.40.0070.08720.61
7.0.30.0530.07320.50
7.0.20.0200.05320.50
7.0.10.0430.07020.45
7.0.00.0070.08320.61
5.6.280.0030.03321.40
5.6.210.0070.03720.93
5.6.200.0030.09318.66
5.6.190.0000.04721.01
5.6.180.0470.07721.01
5.6.170.0330.07020.78
5.6.160.0100.04020.84
5.6.150.0100.06718.54
5.6.140.0130.07318.51
5.6.130.0130.07718.41
5.6.120.0130.05321.36
5.6.110.0170.06721.38
5.6.100.0130.08021.38
5.6.90.0100.06321.31
5.6.80.0170.07320.60
5.6.70.0300.04720.81
5.5.350.0030.06720.67
5.5.340.0070.05718.29
5.5.330.0030.07320.80
5.5.320.0230.08020.78
5.5.310.0230.07720.61
5.5.300.0070.08018.26
5.5.290.0170.07318.39
5.5.280.0100.08721.28
5.5.270.0070.04721.28
5.5.260.0030.08321.29
5.5.250.0130.06321.00
5.5.240.0130.07320.44
5.4.450.0200.05320.22
5.4.440.0170.06020.09
5.4.430.0130.05719.93
5.4.420.0270.04319.95
5.4.410.0200.05019.71
5.4.400.0200.04719.69
5.4.390.0170.07019.75
5.4.380.0230.04719.79
5.4.370.0100.06019.79
5.4.360.0200.05719.63
5.4.350.0170.05319.77
5.4.340.0130.06319.71
5.4.320.0170.05319.62
5.4.310.0170.05319.60
5.4.300.0100.06319.63
5.4.290.0100.06019.52
5.4.280.0130.05719.60
5.4.270.0270.04319.60
5.4.260.0170.05319.61
5.4.250.0370.03719.60
5.4.240.0200.05319.55
5.4.230.0230.04719.68
5.4.220.0230.05019.76
5.4.210.0270.04719.61
5.4.200.0130.05719.61
5.4.190.0200.05319.59
5.4.180.0170.05319.70
5.4.170.0230.05019.63
5.4.160.0200.05319.58
5.4.150.0300.04719.49
5.4.140.0200.05016.44
5.4.130.0100.05316.46
5.4.120.0130.05016.39
5.4.110.0200.04716.29
5.4.100.0170.05016.49
5.4.90.0270.03716.47
5.4.80.0170.04716.46
5.4.70.0130.05016.52
5.4.60.0230.04016.45
5.4.50.0230.04016.45
5.4.40.0070.05716.46
5.4.30.0130.05016.38
5.4.20.0170.05016.39
5.4.10.0200.04716.29
5.4.00.0100.05315.77

preferences:
41.42 ms | 401 KiB | 5 Q