3v4l.org

run code in 300+ PHP versions simultaneously
<?php $img_str = 'https://unsplash.com/photos/Dd_7xDCuuUo/download'; $image = imagecreatefromstring($img_str); $w = imagesx($image); $h = imagesy($image); echo $w.'px '.$h.'px';

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)
8.3.60.0110.00416.63
8.3.50.0140.00621.07
8.3.40.0030.01218.78
8.3.30.0080.00618.75
8.3.20.0040.00420.29
8.3.10.0070.00023.48
8.3.00.0070.00317.80
8.2.180.0070.00718.27
8.2.170.0120.00322.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0030.01624.66
8.2.130.0040.00426.16
8.2.120.0050.00517.63
8.2.110.0030.00622.28
8.2.100.0120.00017.63
8.2.90.0000.00719.24
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0030.00517.55
8.2.50.0040.00418.07
8.2.40.0040.00419.28
8.2.30.0040.00418.01
8.2.20.0000.00917.79
8.2.10.0040.00418.07
8.2.00.0000.00717.93
8.1.280.0120.00325.92
8.1.270.0080.00020.33
8.1.260.0080.00026.35
8.1.250.0140.00428.09
8.1.240.0090.00022.42
8.1.230.0030.01017.42
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.13
8.1.190.0000.00917.11
8.1.180.0040.00418.10
8.1.170.0000.00818.49
8.1.160.0070.00021.90
8.1.150.0000.00718.81
8.1.140.0000.00817.43
8.1.130.0070.00017.60
8.1.120.0030.00517.37
8.1.110.0060.00317.45
8.1.100.0030.00317.41
8.1.90.0020.00517.39
8.1.80.0040.00317.40
8.1.70.0000.00717.31
8.1.60.0030.00617.46
8.1.50.0030.00617.53
8.1.40.0040.00417.53
8.1.30.0080.00017.62
8.1.20.0000.00817.64
8.1.10.0090.00317.62
8.1.00.0000.00817.51
8.0.300.0050.00218.77
8.0.290.0050.00216.75
8.0.280.0080.00018.38
8.0.270.0000.00717.19
8.0.260.0000.00617.25
8.0.250.0000.00716.87
8.0.240.0000.00616.95
8.0.230.0100.00016.95
8.0.220.0000.00716.90
8.0.210.0070.00016.77
8.0.200.0030.00316.96
8.0.190.0030.00516.93
8.0.180.0030.00616.91
8.0.170.0000.00716.91
8.0.160.0040.00416.91
8.0.150.0050.00216.82
8.0.140.0000.00716.88
8.0.130.0000.00713.40
8.0.120.0030.00616.69
8.0.110.0080.00016.93
8.0.100.0000.00716.74
8.0.90.0080.00016.90
8.0.80.0060.00916.95
8.0.70.0040.00416.75
8.0.60.0040.00416.83
8.0.50.0000.00716.92
8.0.30.0070.01117.12
8.0.20.0110.00817.40
8.0.10.0040.00416.95
8.0.00.0080.00916.73
7.4.330.0050.00015.08
7.4.320.0000.00616.52
7.4.300.0030.00316.50
7.4.290.0030.00316.49
7.4.280.0040.00416.64
7.4.270.0000.00616.52
7.4.260.0070.00316.48
7.4.250.0050.00316.55
7.4.240.0050.00216.57
7.4.230.0030.00316.57
7.4.220.0180.00616.45
7.4.210.0100.01016.70
7.4.200.0030.00416.48
7.4.160.0080.00816.55
7.4.150.0070.01317.40
7.4.140.0150.00517.86
7.4.130.0090.01116.58
7.4.120.0100.01016.60
7.4.110.0100.01316.55
7.4.100.0120.00616.36
7.4.90.0110.00816.60
7.4.80.0030.01919.39
7.4.70.0030.01916.44
7.4.60.0090.00616.50
7.4.50.0030.00516.57
7.4.40.0060.01016.55
7.4.30.0120.00416.44
7.4.00.0090.00915.02
7.3.330.0080.00013.02
7.3.320.0020.00213.17
7.3.310.0000.00716.41
7.3.300.0030.00316.12
7.3.290.0030.00316.20
7.3.280.0090.01016.24
7.3.270.0120.00617.40
7.3.260.0110.00816.51
7.3.250.0130.00716.26
7.3.240.0100.00916.30
7.3.230.0060.01416.39
7.3.210.0090.01216.48
7.3.200.0160.00616.37
7.3.190.0040.01716.52
7.3.180.0080.00816.15
7.3.170.0100.00616.42
7.3.160.0090.00816.38
7.3.10.0080.00916.15
7.3.00.0100.00416.15
7.2.330.0100.01016.21
7.2.320.0070.01716.42
7.2.310.0070.01016.42
7.2.300.0130.00916.68
7.2.290.0060.01316.29
7.2.130.0070.00816.41
7.2.120.0130.00416.52
7.2.110.0110.00416.29
7.2.100.0120.00616.37
7.2.90.0090.00916.44
7.2.80.0060.00916.37
7.2.70.0050.01016.46
7.2.60.0040.01016.57
7.2.50.0110.00816.35
7.2.40.0140.00216.56
7.2.30.0120.00416.45
7.2.20.0070.00616.22
7.2.10.0130.00516.32
7.2.00.0070.00717.12
7.1.250.0070.00415.27
7.1.200.0080.00015.56
7.1.100.0000.01217.94
7.1.70.0020.00517.11
7.1.60.0070.01719.13
7.1.50.0060.01916.86
7.1.00.0000.08022.43
7.0.200.0040.00416.77
7.0.60.0030.08319.92
7.0.50.0000.04717.83
7.0.40.0170.07719.90
7.0.30.0430.05320.00
7.0.20.0230.07320.03
7.0.10.0000.06020.16
7.0.00.0030.09320.01
5.6.280.0000.03321.10
5.6.210.0130.07720.52
5.6.200.0100.04018.16
5.6.190.0200.07720.49
5.6.180.3430.04720.63
5.6.170.0300.05320.50
5.6.160.0070.04020.41
5.6.150.0130.05018.17
5.6.140.0000.04718.22
5.6.130.0070.04318.18
5.6.120.0030.04020.89
5.6.110.0070.04720.85
5.6.100.0070.05320.88
5.6.90.0130.05721.02
5.6.80.0030.08720.39
5.6.70.3330.03320.51
5.5.350.0300.06320.37
5.5.340.0030.06017.96
5.5.330.0070.05320.07
5.5.320.0200.07320.28
5.5.310.0330.07320.21
5.5.300.0000.05017.98
5.5.290.0070.06717.91
5.5.280.0130.06720.87
5.5.270.0070.08320.79
5.5.260.0030.08720.75
5.5.250.0130.06020.65
5.5.240.0330.07320.34
5.4.450.0270.05319.58
5.4.440.0070.06019.60
5.4.430.0600.05319.23
5.4.420.0330.04719.57
5.4.410.0170.04319.31
5.4.400.0200.05718.93
5.4.390.0830.07319.30
5.4.380.0800.04719.30
5.4.370.0870.04319.25
5.4.360.0800.05019.16
5.4.350.0730.06319.28
5.4.340.0600.05319.20
5.4.320.0670.05319.30
5.4.310.0770.04719.18
5.4.300.0730.05319.29
5.4.290.0700.05019.29
5.4.280.0730.05018.80
5.4.270.0670.05719.30
5.4.260.0730.05019.15
5.4.250.0670.06719.29
5.4.240.0570.07018.94
5.4.230.0700.05018.77
5.4.220.0730.05719.13
5.4.210.0730.05019.20
5.4.200.0670.06018.77
5.4.190.0870.07018.90
5.4.180.0770.05019.28
5.4.170.0670.06718.94
5.4.160.0630.05319.09
5.4.150.0900.06018.79
5.4.140.0670.07316.44
5.4.130.0700.05016.37
5.4.120.0730.04316.42
5.4.110.0570.06016.39
5.4.100.0600.05316.39
5.4.90.0700.04316.45
5.4.80.0430.06016.17
5.4.70.0270.04016.32
5.4.60.0270.02716.40
5.4.50.0030.05016.43
5.4.40.0070.07016.47
5.4.30.0030.07316.41
5.4.20.0400.06316.38

preferences:
68.54 ms | 401 KiB | 5 Q