3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 0 => 'test', 'test' => 'test', ); foreach ($array as $k => $value) { if ($k == 'test') { print($value . "\n"); } }

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)
8.3.60.0120.00616.63
8.3.50.0130.00722.07
8.3.40.0040.01118.74
8.3.30.0160.00019.04
8.3.20.0000.00720.38
8.3.10.0080.00021.95
8.3.00.0000.00817.65
8.2.180.0150.00316.63
8.2.170.0030.01722.96
8.2.160.0110.00320.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.08
8.2.110.0120.00621.95
8.2.100.0040.00817.89
8.2.90.0050.00517.63
8.2.80.0000.00817.97
8.2.70.0030.00617.80
8.2.60.0000.00917.93
8.2.50.0000.00918.10
8.2.40.0000.00822.18
8.2.30.0030.00618.15
8.2.20.0030.00617.66
8.2.10.0070.00018.03
8.2.00.0040.00417.69
8.1.280.0150.00625.92
8.1.270.0000.00923.91
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00323.88
8.1.230.0080.00419.24
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0040.00416.87
8.1.180.0000.00818.10
8.1.170.0030.00518.59
8.1.160.0040.00421.93
8.1.150.0000.00718.93
8.1.140.0050.00217.44
8.1.130.0050.00317.87
8.1.120.0030.00317.36
8.1.110.0000.00717.35
8.1.100.0050.00317.46
8.1.90.0070.00317.45
8.1.80.0080.00017.34
8.1.70.0030.00517.45
8.1.60.0030.00517.56
8.1.50.0030.00617.55
8.1.40.0040.00417.39
8.1.30.0000.00917.62
8.1.20.0000.00717.52
8.1.10.0040.00417.50
8.1.00.0000.00717.41
8.0.300.0030.00519.84
8.0.290.0060.00316.75
8.0.280.0030.00318.42
8.0.270.0030.00517.25
8.0.260.0070.00017.18
8.0.250.0000.00717.00
8.0.240.0050.00316.96
8.0.230.0000.00716.93
8.0.220.0030.00316.86
8.0.210.0030.00316.78
8.0.200.0030.00316.95
8.0.190.0000.00716.92
8.0.180.0050.00316.94
8.0.170.0040.00416.90
8.0.160.0030.00516.93
8.0.150.0000.00716.82
8.0.140.0050.00316.86
8.0.130.0000.00613.27
8.0.120.0040.00416.82
8.0.110.0040.00416.79
8.0.100.0040.00416.94
8.0.90.0000.00716.70
8.0.80.0150.00616.93
8.0.70.0000.00716.95
8.0.60.0070.00016.93
8.0.50.0020.00516.92
8.0.30.0110.01016.81
8.0.20.0130.00617.40
8.0.10.0070.00016.88
8.0.00.0140.00316.79
7.4.330.0050.00015.02
7.4.320.0040.00416.54
7.4.300.0000.00616.63
7.4.290.0030.00316.48
7.4.280.0030.00516.50
7.4.270.0000.00716.60
7.4.260.0070.00416.60
7.4.250.0050.00216.55
7.4.240.0040.00416.56
7.4.230.0040.00416.60
7.4.220.0110.00716.67
7.4.210.0090.00916.46
7.4.200.0090.00016.68
7.4.160.0110.00416.53
7.4.150.0080.01617.40
7.4.140.0080.00817.86
7.4.130.0070.00916.49
7.4.120.0060.01016.63
7.4.110.0100.00716.39
7.4.100.0120.00616.43
7.4.90.0120.00616.40
7.4.80.0100.01319.39
7.4.70.0030.01316.46
7.4.60.0130.00316.40
7.4.50.0000.00416.38
7.4.40.0110.00616.72
7.4.30.0090.00616.52
7.4.00.0070.01215.11
7.3.330.0000.00513.10
7.3.320.0060.00013.10
7.3.310.0000.00716.30
7.3.300.0070.00016.24
7.3.290.0130.00016.22
7.3.280.0050.01216.29
7.3.270.0180.00017.40
7.3.260.0070.01116.46
7.3.250.0130.00516.53
7.3.240.0130.01016.57
7.3.230.0090.00916.39
7.3.210.0100.00716.38
7.3.200.0080.00919.39
7.3.190.0110.01116.32
7.3.180.0070.01016.29
7.3.170.0090.00916.32
7.3.160.0100.00616.55
7.3.120.0070.00714.87
7.3.110.0110.00714.99
7.3.100.0120.00415.02
7.3.90.0090.00314.75
7.3.80.0130.00015.00
7.3.70.0060.00314.72
7.3.60.0090.00614.80
7.3.50.0090.00314.97
7.3.40.0040.01114.73
7.3.30.0070.00414.83
7.3.20.0090.00616.75
7.3.10.0070.00416.27
7.3.00.0070.00716.48
7.2.330.0090.00916.74
7.2.320.0140.00316.79
7.2.310.0090.01616.43
7.2.300.0030.01416.51
7.2.290.0080.00816.68
7.2.250.0090.00615.01
7.2.240.0000.01814.89
7.2.230.0050.00515.16
7.2.220.0070.01115.18
7.2.210.0090.00615.19
7.2.200.0000.00915.21
7.2.190.0060.00315.05
7.2.180.0000.01415.06
7.2.170.0130.00314.80
7.2.160.0030.01015.19
7.2.150.0000.01617.14
7.2.140.0030.00617.06
7.2.130.0040.01416.88
7.2.120.0070.00316.88
7.2.110.0030.00917.02
7.2.100.0000.01616.85
7.2.90.0000.01316.96
7.2.80.0050.00916.88
7.2.70.0060.00616.92
7.2.60.0000.01817.06
7.2.50.0040.01116.78
7.2.40.0060.00317.04
7.2.30.0090.00016.83
7.2.20.0100.00316.95
7.2.10.0000.01516.76
7.2.00.0000.01116.86
7.1.330.0140.00015.82
7.1.320.0080.00415.54
7.1.310.0060.00315.95
7.1.300.0080.00315.82
7.1.290.0000.01415.57
7.1.280.0070.00715.49
7.1.270.0030.00615.63
7.1.260.0070.00715.71
7.1.250.0070.00715.42
7.1.240.0090.00615.98
7.1.230.0000.01015.67
7.1.220.0040.01115.62
7.1.210.0040.00715.41
7.1.200.0080.00315.48
7.1.190.0100.00015.61
7.1.180.0100.00315.88
7.1.170.0030.01315.72
7.1.160.0000.01215.84
7.1.150.0040.00715.55
7.1.140.0040.00815.48
7.1.130.0000.00815.45
7.1.120.0000.01315.45
7.1.110.0060.00615.93
7.1.100.0060.00615.78
7.1.90.0000.01115.73
7.1.80.0040.01115.77
7.1.70.0000.01016.31
7.1.60.0090.00717.72
7.1.50.0070.01216.45
7.1.40.0060.00615.81
7.1.30.0090.00015.75
7.1.20.0070.00715.63
7.1.10.0100.00315.46
7.1.00.0040.04219.10
7.0.330.0030.01015.53
7.0.320.0060.00915.46
7.0.310.0080.00415.36
7.0.300.0030.00915.43
7.0.290.0060.00615.43
7.0.280.0070.00415.36
7.0.270.0040.00715.35
7.0.260.0060.00615.37
7.0.250.0030.01215.31
7.0.240.0040.00415.39
7.0.230.0030.00915.46
7.0.220.0040.00415.35
7.0.210.0060.00915.39
7.0.200.0050.00316.00
7.0.190.0030.00915.46
7.0.180.0160.00015.30
7.0.170.0000.01115.30
7.0.160.0130.00015.43
7.0.150.0030.00715.38
7.0.140.0030.04018.73
7.0.130.0040.00815.06
7.0.120.0030.00915.30
7.0.110.0030.00715.50
7.0.100.0000.01415.50
7.0.90.0030.01015.52
7.0.80.0090.00015.20
7.0.70.0060.04418.56
7.0.60.0050.04018.66
7.0.50.0060.03318.66
7.0.40.0030.03616.70
7.0.30.0050.02616.84
7.0.20.0030.04516.80
7.0.10.0060.03116.63
7.0.00.0080.03316.71
5.6.400.0090.00314.02
5.6.390.0080.00613.85
5.6.380.0100.00613.96
5.6.370.0030.01214.57
5.6.360.0100.00314.20
5.6.350.0070.00714.34
5.6.340.0070.00714.19
5.6.330.0100.00314.48
5.6.320.0030.01014.57
5.6.310.0080.00414.33
5.6.300.0060.00314.71
5.6.290.0030.00514.24
5.6.280.0060.03817.54
5.6.270.0040.00414.51
5.6.260.0070.00714.28
5.6.250.0060.00914.41
5.6.240.0030.00614.40
5.6.230.0040.00714.37
5.6.220.0040.04617.64
5.6.210.0020.02917.38
5.6.200.0050.03717.79
5.6.190.0070.02917.73
5.6.180.0020.04217.55
5.6.170.0010.04817.60
5.6.160.0070.02517.65
5.6.150.0130.03217.75
5.6.140.0030.04217.67
5.6.130.0050.04717.61
5.6.120.0050.04217.65
5.6.110.0060.03917.70
5.6.100.0030.04717.57
5.6.90.0060.02517.86
5.6.80.0050.03417.20
5.6.70.0000.02717.38
5.6.60.0050.04517.44
5.6.50.0050.04517.33
5.6.40.0060.02917.13
5.6.30.0030.04717.20
5.6.20.0050.03117.33
5.6.10.0030.03617.29
5.6.00.0050.03017.09
5.5.380.0030.00914.41
5.5.370.0100.00314.08
5.5.360.0050.04817.33
5.5.350.0080.04117.24
5.5.340.0020.04917.40
5.5.330.0040.03017.59
5.5.320.0020.03217.59
5.5.310.0030.04217.53
5.5.300.0040.04417.59
5.5.290.0100.03517.67
5.5.280.0050.04717.52
5.5.270.0050.04617.52
5.5.260.0020.04617.66
5.5.250.0030.04017.46
5.5.240.0000.02717.13
5.5.230.0050.04217.08
5.5.220.0080.04217.16
5.5.210.0060.02817.24
5.5.200.0050.04417.28
5.5.190.0070.03717.31
5.5.180.0050.03417.19
5.5.170.0090.00614.22
5.5.160.0080.02817.29
5.5.150.0050.03617.16
5.5.140.0040.04217.12
5.5.130.0020.04517.20
5.5.120.0070.04117.21
5.5.110.0100.03517.31
5.5.100.0070.03917.18
5.5.90.0070.03716.99
5.5.80.0080.03617.08
5.5.70.0070.04417.31
5.5.60.0040.04216.95
5.5.50.0030.04517.20
5.5.40.0060.03617.19
5.5.30.0050.03817.03
5.5.20.0030.04417.24
5.5.10.0100.03217.14
5.5.00.0070.04017.12
5.4.450.0020.03715.49
5.4.440.0070.03115.50
5.4.430.0030.04215.33
5.4.420.0000.03715.40
5.4.410.0020.04215.35
5.4.400.0040.01915.30
5.4.390.0020.03415.34
5.4.380.0020.04115.26
5.4.370.0060.02815.29
5.4.360.0050.03815.33
5.4.350.0080.03015.22
5.4.340.0000.03015.30
5.4.330.0040.00411.54
5.4.320.0070.03715.30
5.4.310.0030.04215.32
5.4.300.0050.04015.25
5.4.290.0050.03715.32
5.4.280.0060.04015.32
5.4.270.0030.04215.29
5.4.260.0050.04015.30
5.4.250.0060.03515.32
5.4.240.0030.03315.21
5.4.230.0030.03915.24
5.4.220.0070.03215.25
5.4.210.0050.04115.17
5.4.200.0050.02215.17
5.4.190.0030.03715.32
5.4.180.0030.03015.38
5.4.170.0100.03115.32
5.4.160.0040.03515.28
5.4.150.0080.03015.15
5.4.140.0050.03713.93
5.4.130.0050.02513.90
5.4.120.0050.03213.90
5.4.110.0030.02013.98
5.4.100.0050.02313.95
5.4.90.0070.01813.94
5.4.80.0040.02313.87
5.4.70.0040.02713.87
5.4.60.0050.02513.87
5.4.50.0020.03613.91
5.4.40.0020.03013.91
5.4.30.0070.02313.90
5.4.20.0050.02413.97
5.4.10.0050.01813.97
5.4.00.0030.02813.67
5.3.290.0030.03513.03
5.3.280.0080.03813.06
5.3.270.0070.02513.06
5.3.260.0000.04513.07
5.3.250.0070.03912.99
5.3.240.0030.02813.06
5.3.230.0050.03813.06
5.3.220.0020.03213.02
5.3.210.0060.03813.02
5.3.200.0050.01813.03
5.3.190.0030.02013.03
5.3.180.0030.02913.05
5.3.170.0020.03812.96
5.3.160.0050.03513.04
5.3.150.0030.03412.98
5.3.140.0040.03713.04
5.3.130.0020.03013.03
5.3.120.0020.04013.02
5.3.110.0050.02313.03
5.3.100.0020.02112.71
5.3.90.0020.04012.69
5.3.80.0080.03312.66
5.3.70.0020.02212.66
5.3.60.0030.03612.75
5.3.50.0060.01712.72
5.3.40.0030.02012.73
5.3.30.0020.02212.72
5.3.20.0020.02312.58
5.3.10.0030.01612.52
5.3.00.0040.01812.51
5.2.170.0030.02712.24
5.2.160.0000.05712.24
5.2.150.0030.02712.24
5.2.140.0000.03312.24
5.2.130.0030.02312.24
5.2.120.0000.02712.24
5.2.110.0000.03012.24
5.2.100.0030.02712.24
5.2.90.0030.03012.24
5.2.80.0030.03012.24
5.2.70.0000.05312.24
5.2.60.0000.03012.24
5.2.50.0000.03012.24
5.2.40.0000.03712.24
5.2.30.0000.04712.24
5.2.20.0000.02712.24
5.2.10.0070.01712.24
5.2.00.0000.02312.24
5.1.60.0000.02312.24
5.1.50.0030.02012.24
5.1.40.0000.04012.24
5.1.30.0030.02312.24
5.1.20.0000.03712.24
5.1.10.0000.02312.24
5.1.00.0000.02312.24
5.0.50.0000.02012.24
5.0.40.0000.02012.24
5.0.30.0000.02712.24
5.0.20.0000.02312.24
5.0.10.0000.01712.24
5.0.00.0000.03012.24
4.4.90.0030.01312.24
4.4.80.0000.01312.24
4.4.70.0000.01312.24
4.4.60.0000.01312.24
4.4.50.0000.01312.24
4.4.40.0000.02712.24
4.4.30.0000.01312.24
4.4.20.0000.01312.24
4.4.10.0000.01312.24
4.4.00.0000.02312.24
4.3.110.0000.01312.24
4.3.100.0000.02712.24
4.3.90.0000.02712.24
4.3.80.0070.01712.24
4.3.70.0000.01312.24
4.3.60.0030.01312.24
4.3.50.0000.01312.24
4.3.40.0000.02312.24
4.3.30.0000.01712.24
4.3.20.0030.01012.24
4.3.10.0000.01312.24
4.3.00.0000.03012.24

preferences:
37.9 ms | 401 KiB | 5 Q