3v4l.org

run code in 300+ PHP versions simultaneously
<?php array_walk_recursive( exif_read_data( "http://www.hannover.de/var/storage/images/media/01-data-neu/bilder/redaktion-hannover.de/portale/fr%C3%BChling/jazz-auf-dem-trammplatz/8968574-1-ger-DE/Jazz-auf-dem-Trammplatz.jpg" ), function ( $el ) { if ( !mb_check_encoding( $el, "UTF-8" ) ) { echo "Not utf8<br />"; } } );

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)
8.3.60.0140.00716.63
8.3.50.0140.00517.40
8.3.40.0040.01118.93
8.3.30.0160.00318.71
8.3.20.0040.00418.77
8.3.10.0050.00320.48
8.3.00.0000.00819.38
8.2.180.0100.01016.50
8.2.170.0080.00622.96
8.2.160.0100.00321.07
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00419.70
8.2.110.0060.00321.06
8.2.100.0040.00817.78
8.2.90.0040.00419.38
8.2.80.0000.00719.25
8.2.70.0000.00817.50
8.2.60.0100.00517.41
8.2.50.0000.00818.07
8.2.40.0000.00818.16
8.2.30.0050.00218.00
8.2.20.0000.00817.53
8.2.10.0000.00717.55
8.2.00.0040.00417.58
8.1.280.0070.00725.92
8.1.270.0080.00024.66
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0090.00320.52
8.1.230.0080.00320.97
8.1.220.0000.00817.74
8.1.210.0040.00418.91
8.1.200.0040.00417.23
8.1.190.0000.00717.51
8.1.180.0000.00818.10
8.1.170.0000.00818.78
8.1.160.0000.00718.82
8.1.150.0070.00018.48
8.1.140.0080.00317.27
8.1.130.0000.00717.68
8.1.120.0080.00017.31
8.1.110.0000.00717.34
8.1.100.0070.00017.35
8.1.90.0020.00517.40
8.1.80.0000.00717.36
8.1.70.0070.00017.21
8.1.60.0000.00817.35
8.1.50.0070.00017.47
8.1.40.0080.00017.40
8.1.30.0040.00417.62
8.1.20.0000.00817.59
8.1.10.0070.00017.48
8.1.00.0000.00717.50
8.0.300.0040.00419.77
8.0.290.0000.00716.63
8.0.280.0000.00718.33
8.0.270.0030.00317.20
8.0.260.0070.00016.74
8.0.250.0050.00316.93
8.0.240.0090.00016.95
8.0.230.0040.00317.00
8.0.220.0000.00716.91
8.0.210.0000.00716.85
8.0.200.0030.00317.00
8.0.190.0070.00016.95
8.0.180.0070.00016.98
8.0.170.0060.00316.87
8.0.160.0070.00016.97
8.0.150.0090.00016.80
8.0.140.0030.00616.74
8.0.130.0030.00313.29
8.0.120.0040.00416.95
8.0.110.0040.00416.76
8.0.100.0000.00716.99
8.0.90.0000.00716.71
8.0.80.0040.01116.82
8.0.70.0050.00316.76
8.0.60.0070.00016.86
8.0.50.0050.00216.77
8.0.30.0150.00717.11
8.0.20.0090.01016.96
8.0.10.0000.00716.75
8.0.00.0100.00816.64
7.4.330.0060.00012.90
7.4.320.0000.00616.50
7.4.300.0000.00716.39
7.4.290.0030.00316.55
7.4.280.0040.00416.54
7.4.270.0060.00316.54
7.4.260.0060.00013.22
7.4.250.0000.00716.43
7.4.240.0000.00616.47
7.4.230.0050.00216.29
7.4.220.0100.01016.59
7.4.210.0090.00716.44
7.4.200.0000.00716.29
7.4.190.0000.00716.35
7.4.160.0130.00316.68
7.4.150.0100.01016.54
7.4.140.0100.00716.41
7.4.130.0060.01116.44
7.4.120.0140.00316.50
7.4.110.0090.00916.56
7.4.100.0100.00716.73
7.4.90.0140.00516.36
7.4.80.0140.00316.34
7.4.70.0080.00916.43
7.4.60.0030.01316.50
7.4.50.0050.00016.41
7.4.40.0040.00816.39
7.4.30.0080.00816.61
7.4.00.0060.00914.87
7.3.330.0000.00713.38
7.3.320.0030.00313.38
7.3.310.0000.00716.31
7.3.300.0030.00316.35
7.3.290.0060.00916.31
7.3.280.0030.01216.32
7.3.270.0030.01416.66
7.3.260.0090.00816.49
7.3.250.0120.00516.48
7.3.240.0050.01116.48
7.3.230.0090.01216.25
7.3.210.0100.00616.42
7.3.200.0000.01819.39
7.3.190.0170.00316.32
7.3.180.0100.00716.32
7.3.170.0080.00816.42
7.3.160.0120.00316.61
7.3.120.0100.00614.75
7.2.330.0140.00316.52
7.2.320.0150.00316.64
7.2.310.0060.01316.65
7.2.300.0120.00616.49
7.2.290.0030.01316.31
7.2.60.0030.01316.76
7.2.00.0060.00618.98
7.1.200.0030.01015.55
7.1.100.0000.01118.09
7.1.70.0000.01617.04
7.1.60.0150.01219.40
7.1.50.0030.01916.61
7.1.00.0070.06022.43
7.0.200.0030.00516.65
7.0.140.0130.06721.95
7.0.120.0000.07722.16
7.0.60.0030.08021.71
7.0.50.0100.08317.84
7.0.40.0100.09020.21
7.0.30.0170.04020.23
7.0.20.0270.05020.23
7.0.10.0170.07720.06
7.0.00.0130.05020.15
5.6.280.0030.07021.09
5.6.210.0000.06020.47
5.6.200.0100.06318.19
5.6.190.0130.08320.48
5.6.180.0370.04320.67
5.6.170.0300.05720.54
5.6.160.0130.08020.47
5.6.150.0000.04018.15
5.6.140.0070.05318.17
5.6.130.0170.07018.11
5.6.120.0100.05721.02
5.6.110.0070.03721.09
5.6.100.0130.05321.13
5.6.90.0000.08720.95
5.6.80.0070.06320.29
5.5.350.0170.08720.32
5.5.340.0130.06717.98
5.5.330.0100.07720.14
5.5.320.0300.04720.31
5.5.310.0230.06720.37
5.5.300.0130.04317.97
5.5.290.0100.05317.98
5.5.280.0070.07720.90
5.5.270.0030.06720.76
5.5.260.0030.08020.87
5.5.250.0030.04020.77
5.5.240.0200.07320.26
5.4.450.0070.05719.48
5.4.440.0100.04719.33
5.4.430.0070.05019.57
5.4.420.0070.07719.46
5.4.410.0100.06019.34
5.4.400.0070.06018.86
5.4.390.0030.08319.15
5.4.380.0070.05319.20
5.4.370.0100.07719.08
5.4.360.0070.06319.24
5.4.350.0000.08019.25
5.4.340.0100.06019.15
5.4.320.0030.06319.00
5.4.310.0070.06318.88
5.4.300.0100.03318.85
5.4.290.0130.07019.14
5.4.280.0130.06319.20
5.4.270.0200.06319.00
5.4.260.0170.03319.16
5.4.250.0030.04319.07
5.4.240.0100.04719.14
5.4.230.0030.08019.23
5.4.220.0200.03318.84
5.4.210.0070.04318.85
5.4.200.0100.04319.27
5.4.190.0070.04318.99
5.4.180.0070.07319.11
5.4.170.0000.05719.15
5.4.160.0030.06018.85
5.4.150.0100.04019.22
5.4.140.0000.05316.50
5.4.130.0070.04316.30
5.4.120.0070.07316.48
5.4.110.0170.03316.50
5.4.100.0070.07016.46
5.4.90.0000.07016.46
5.4.80.0030.07716.64
5.4.70.0000.04016.43
5.4.60.0130.02716.38
5.4.50.0000.04016.64
5.4.40.0030.03716.39
5.4.30.0030.03716.36
5.4.20.0070.03016.25
5.4.10.0000.03716.34
5.4.00.0030.03315.75
5.3.290.0070.07715.13
5.3.280.0030.07715.07
5.3.270.0070.07014.88
5.3.260.0130.04015.00
5.3.250.0030.04015.07
5.3.240.0100.04014.93
5.3.230.0030.07315.05
5.3.220.0000.06015.04
5.3.210.0030.07715.02
5.3.200.0170.06314.89
5.3.190.0100.03314.86
5.3.180.0000.04314.98
5.3.170.0070.04314.98
5.3.160.0000.04014.88
5.3.150.0100.04014.91
5.3.140.0030.03714.95
5.3.130.0000.04014.97
5.3.120.0100.03015.04
5.3.110.0030.03714.96
5.3.100.0030.03714.45
5.3.90.0030.03314.43
5.3.80.0070.03314.45
5.3.70.0270.03014.48
5.3.60.0030.03314.39
5.3.50.0030.03714.26
5.3.40.0030.03714.37
5.3.30.0030.04314.32
5.3.20.0030.03313.98
5.3.10.0000.03714.12
5.3.00.0030.03314.11
5.2.170.0000.03711.09
5.2.160.0000.03311.15
5.2.150.0030.03311.09
5.2.140.0070.02311.15
5.2.130.0000.03011.09
5.2.120.0070.02311.00
5.2.110.0030.02710.92
5.2.100.0030.02711.19
5.2.90.0000.03011.03
5.2.80.0000.03011.02
5.2.70.0070.02311.08
5.2.60.0030.02710.93
5.2.50.0070.02310.94
5.2.40.0030.02710.92
5.2.30.0000.03010.88
5.2.20.0000.03010.94
5.2.10.0070.02310.85
5.2.00.0030.02710.60
5.1.60.0070.02010.04
5.1.50.0030.0239.98
5.1.40.0070.0209.98
5.1.30.0030.02310.29
5.1.20.0100.02310.23
5.1.10.0070.02010.06
5.1.00.0030.02310.06
5.0.50.0000.0208.50
5.0.40.0000.0208.45
5.0.30.0000.0308.37
5.0.20.0000.0208.32
5.0.10.0000.0208.32
5.0.00.0030.0638.32
4.4.90.0000.0178.32
4.4.80.0000.0138.32
4.4.70.0030.0138.32
4.4.60.0030.0138.32
4.4.50.0000.0138.32
4.4.40.0000.0238.32
4.4.30.0030.0138.32
4.4.20.0000.0178.32
4.4.10.0030.0138.32
4.4.00.0000.0238.32
4.3.110.0030.0108.32
4.3.100.0030.0138.32
4.3.90.0030.0308.32
4.3.80.0000.0438.32
4.3.70.0030.0178.32
4.3.60.0070.0238.32
4.3.50.0000.0308.32
4.3.40.0000.0408.32
4.3.30.0000.0278.32
4.3.20.0070.0308.32
4.3.10.0070.0208.32
4.3.00.0000.0178.32

preferences:
44.03 ms | 401 KiB | 5 Q