3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fp = fopen('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVQYV2NgYAAAAAMAAWgmWQ0AAAAASUVORK5CYII='); stream_set_blocking($fp, 0); stream_set_timeout($fp, 10); var_dump(fread($fp));

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)
8.3.60.0110.00418.18
8.3.50.0120.01121.99
8.3.40.0110.00418.83
8.3.30.0060.01219.04
8.3.20.0000.00720.38
8.3.10.0060.00321.96
8.3.00.0080.00022.48
8.2.180.0110.00416.63
8.2.170.0110.01122.96
8.2.160.0100.00320.94
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0070.00417.38
8.2.110.0070.00320.52
8.2.100.0070.00419.64
8.2.90.0060.00319.17
8.2.80.0030.00617.97
8.2.70.0030.00617.50
8.2.60.0000.00917.80
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0070.00017.98
8.2.20.0000.00717.71
8.2.10.0040.00417.59
8.2.00.0060.00317.67
8.1.280.0150.00025.92
8.1.270.0040.00422.02
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00321.00
8.1.230.0060.00617.42
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0120.00017.13
8.1.190.0000.00817.40
8.1.180.0040.00418.67
8.1.170.0030.00518.63
8.1.160.0080.00022.00
8.1.150.0000.00918.57
8.1.140.0070.00017.20
8.1.130.0000.00717.72
8.1.120.0000.00717.19
8.1.110.0040.00417.28
8.1.100.0020.00517.33
8.1.90.0000.00717.31
8.1.80.0040.00417.22
8.1.70.0000.00717.24
8.1.60.0040.00417.44
8.1.50.0040.00417.34
8.1.40.0000.00717.50
8.1.30.0040.00417.58
8.1.20.0040.00417.58
8.1.10.0040.00417.54
8.1.00.0040.00417.30
8.0.300.0040.00418.77
8.0.290.0110.00016.75
8.0.280.0070.00018.44
8.0.270.0050.00317.27
8.0.260.0000.00716.88
8.0.250.0030.00316.98
8.0.240.0030.00616.93
8.0.230.0030.00317.07
8.0.220.0070.00016.87
8.0.210.0030.00316.90
8.0.200.0040.00417.03
8.0.190.0000.00816.99
8.0.180.0000.00717.00
8.0.170.0000.00816.95
8.0.160.0000.00717.01
8.0.150.0040.00416.96
8.0.140.0040.00416.91
8.0.130.0090.00013.34
8.0.120.0030.00516.94
8.0.110.0000.00716.91
8.0.100.0040.00416.98
8.0.90.0070.00017.00
8.0.80.0030.01416.96
8.0.70.0000.00717.02
8.0.60.0040.00416.94
8.0.50.0000.00816.94
8.0.30.0130.00817.03
8.0.20.0110.00917.40
8.0.10.0040.00416.82
8.0.00.0100.00916.83
7.4.330.0000.00415.00
7.4.320.0060.00016.48
7.4.300.0040.00416.54
7.4.290.0030.00316.55
7.4.280.0070.00016.45
7.4.270.0060.00016.45
7.4.260.0000.00716.43
7.4.250.0050.00316.37
7.4.240.0000.00716.49
7.4.230.0000.00716.52
7.4.220.0110.00616.61
7.4.210.0070.00916.44
7.4.200.0050.00216.56
7.4.190.0070.00016.61
7.4.160.0060.00916.26
7.4.150.0100.00717.40
7.4.140.0140.00617.86
7.4.130.0050.01316.47
7.4.120.0120.00416.35
7.4.110.0070.01016.49
7.4.100.0100.01016.55
7.4.90.0130.00316.32
7.4.80.0140.00719.39
7.4.70.0080.00816.28
7.4.60.0150.00916.42
7.4.50.0000.00916.50
7.4.40.0100.00722.77
7.4.30.0030.01316.56
7.4.00.0040.01114.91
7.3.330.0020.00213.11
7.3.320.0000.00513.18
7.3.310.0000.00916.12
7.3.300.0030.00316.07
7.3.290.0100.00616.30
7.3.280.0090.00716.27
7.3.270.0180.00017.40
7.3.260.0160.00316.38
7.3.250.0130.00716.41
7.3.240.0140.00616.45
7.3.230.0160.00416.39
7.3.210.0100.00716.13
7.3.200.0070.01419.39
7.3.190.0100.01016.35
7.3.180.0100.00716.40
7.3.170.0060.01016.45
7.3.160.0070.01316.21
7.3.120.0090.00614.45
7.3.10.0040.00716.67
7.3.00.0120.00316.51
7.2.330.0060.01816.43
7.2.320.0120.00416.44
7.2.310.0030.01316.42
7.2.300.0100.01316.32
7.2.290.0070.01716.31
7.2.130.0090.00616.91
7.2.120.0070.00716.79
7.2.110.0030.01016.67
7.2.100.0040.00816.70
7.2.90.0070.00716.98
7.2.80.0000.01616.65
7.2.70.0110.00316.97
7.2.60.0040.01116.67
7.2.50.0030.01016.87
7.2.40.0060.00616.95
7.2.30.0060.00616.75
7.2.20.0000.01116.72
7.2.10.0060.00616.81
7.2.00.0050.00818.00
7.1.250.0090.00615.80
7.1.200.0000.01015.79
7.1.100.0060.00617.68
7.1.70.0050.00317.09
7.1.60.0140.01019.82
7.1.50.0090.00916.80
7.1.00.0070.07022.36
7.0.200.0030.00616.66
7.0.140.0000.07022.12
7.0.60.0000.04319.96
7.0.50.0000.06717.89
7.0.40.0170.08020.39
7.0.30.0200.08320.18
7.0.20.0270.03720.13
7.0.10.0300.08320.16
7.0.00.0070.07720.16
5.6.280.0000.07721.09
5.6.210.0000.04320.50
5.6.200.0100.08318.09
5.6.190.0070.08320.63
5.6.180.0000.04320.65
5.6.170.0230.08320.47
5.6.160.0070.07020.50
5.6.150.0170.07018.18
5.6.140.0100.08018.21
5.6.130.0030.04318.18
5.6.120.0000.04321.11
5.6.110.0230.06020.96
5.6.100.0100.08020.97
5.6.90.0130.06321.01
5.6.80.0130.07020.38
5.6.70.0200.04320.49
5.5.350.0130.03720.39
5.5.340.0030.05017.91
5.5.330.0100.07020.36
5.5.320.0000.09320.40
5.5.310.0170.03720.26
5.5.300.0070.03718.00
5.5.290.0030.07017.97
5.5.280.0000.07720.63
5.5.270.0070.04020.88
5.5.260.0230.05320.83
5.5.250.0000.09020.61
5.5.240.0000.08720.14
5.4.450.0930.06719.48
5.4.440.0800.06719.24
5.4.430.0730.05019.53
5.4.420.0230.05019.66
5.4.410.0170.05718.97
5.4.400.0400.04318.51
5.4.390.0270.05318.61
5.4.380.0130.07018.63
5.4.370.0070.04018.68
5.4.360.0030.04318.63
5.4.350.0050.03411.97
5.4.340.0060.03611.96
5.4.320.0080.05012.45
5.4.310.0080.04712.45
5.4.300.0080.04412.45
5.4.290.0030.04812.45
5.4.280.0080.03912.34
5.4.270.0060.04412.34
5.4.260.0130.04718.70
5.4.250.0130.04718.88
5.4.240.0170.04318.99
5.4.230.0030.05718.89
5.4.220.0100.06318.77
5.4.210.0170.05718.77
5.4.200.0100.04718.87
5.4.190.0130.05319.01
5.4.180.0030.05718.83
5.4.170.0130.05018.72
5.4.160.0170.05018.68
5.4.150.0100.05318.78
5.4.140.0100.05016.20
5.4.130.0070.04716.37
5.4.120.0130.04716.15
5.4.110.0100.07016.44
5.4.100.0100.04716.29
5.4.90.0170.05316.35
5.4.80.0270.03716.37
5.4.70.0130.05016.49
5.4.60.0070.07016.40
5.4.50.0070.05016.44
5.4.40.0130.04316.31
5.4.30.0000.05316.47
5.4.20.0070.05016.23
5.4.10.0130.04716.41
5.4.00.0100.04715.97
5.3.290.0080.04312.80
5.3.280.0100.05014.48
5.3.270.0200.06014.62
5.3.260.0100.05014.75
5.3.250.0100.05014.38
5.3.240.0100.04714.65
5.3.230.0100.05314.75
5.3.220.0200.05714.43
5.3.210.0100.05314.43
5.3.200.0170.06014.59
5.3.190.0100.06314.65
5.3.180.0270.03314.65
5.3.170.0070.07014.61
5.3.160.0070.06714.57
5.3.150.0030.05314.57
5.3.140.0100.04714.57
5.3.130.0100.04714.56
5.3.120.0070.05314.58
5.3.110.0070.06014.43
5.3.100.0070.04713.92
5.3.90.0030.05313.79
5.3.80.0100.04714.02
5.3.70.0130.06314.04
5.3.60.0130.04713.85
5.3.50.0000.05313.81
5.3.40.0030.05713.99
5.3.30.0100.04313.92
5.3.20.0100.04313.56
5.3.10.0030.05013.34
5.3.00.0130.06313.52
5.2.170.0100.04711.25
5.2.160.0070.04011.15
5.2.150.0000.04311.29
5.2.140.0100.03711.14
5.2.130.0100.03711.19
5.2.120.0070.04011.00
5.2.110.0030.04011.25
5.2.100.0030.06011.10
5.2.90.0100.04011.01
5.2.80.0130.03311.11
5.2.70.0100.03711.02
5.2.60.0000.04311.15
5.2.50.0030.04311.17
5.2.40.0070.04011.00
5.2.30.0070.04010.88
5.2.20.0130.05011.06
5.2.10.0030.04310.87
5.2.00.0070.05010.87
5.1.60.0030.03310.05
5.1.50.0070.0339.84
5.1.40.0030.04010.16
5.1.30.0170.04010.48
5.1.20.0100.03010.43
5.1.10.0070.0379.98
5.1.00.0000.0409.85
5.0.50.0000.0438.43
5.0.40.0070.0238.45
5.0.30.0030.0438.07
5.0.20.0000.0308.28
5.0.10.0000.0308.23
5.0.00.0000.0438.25
4.4.90.0030.0206.90
4.4.80.0070.0176.90
4.4.70.0070.0176.90
4.4.60.0000.0336.90
4.4.50.0070.0236.90
4.4.40.0030.0336.90
4.4.30.0000.0236.90
4.4.20.0030.0206.90
4.4.10.0030.0236.90
4.4.00.0030.0306.90
4.3.110.0000.0236.90
4.3.100.0030.0206.90
4.3.90.0070.0136.90
4.3.80.0030.0336.90
4.3.70.0070.0176.90
4.3.60.0100.0176.90
4.3.50.0000.0306.90
4.3.40.0000.0376.90
4.3.30.0000.0236.90
4.3.20.0000.0236.90
4.3.10.0100.0136.90
4.3.00.0030.0206.80

preferences:
48.6 ms | 401 KiB | 5 Q