3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 0 => 'test1', 'test' => 'test2', ); foreach ($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)
8.3.40.0130.00618.71
8.3.30.0040.01518.88
8.3.20.0160.00420.32
8.3.10.0040.00421.61
8.3.00.0040.01517.93
8.2.170.0170.00322.96
8.2.160.0100.00320.53
8.2.150.0110.00424.18
8.2.140.0000.00824.66
8.2.130.0000.01826.16
8.2.120.0000.00821.09
8.2.110.0090.00022.04
8.2.100.0070.00417.99
8.2.90.0000.00819.21
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0030.00917.80
8.2.50.0040.00418.07
8.2.40.0090.00019.80
8.2.30.0030.00717.96
8.2.20.0060.00317.57
8.2.10.0070.00018.09
8.2.00.0000.00817.79
8.1.270.0100.01023.67
8.1.260.0070.00726.35
8.1.250.0100.00728.09
8.1.240.0060.00322.13
8.1.230.0080.00419.16
8.1.220.0040.00417.77
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00917.13
8.1.180.0080.00018.10
8.1.170.0050.00318.59
8.1.160.0000.00722.02
8.1.150.0070.00018.93
8.1.140.0000.00717.44
8.1.130.0030.00317.87
8.1.120.0080.00017.47
8.1.110.0050.00317.48
8.1.100.0070.00017.31
8.1.90.0070.00017.46
8.1.80.0030.00317.52
8.1.70.0070.00017.43
8.1.60.0040.00417.58
8.1.50.0000.00817.50
8.1.40.0050.00317.50
8.1.30.0030.00517.66
8.1.20.0000.00817.53
8.1.10.0080.00017.36
8.1.00.0050.00317.32
8.0.300.0000.00718.77
8.0.290.0050.00516.75
8.0.280.0030.00318.30
8.0.270.0070.00017.25
8.0.260.0070.00017.24
8.0.250.0000.00716.84
8.0.240.0030.00316.91
8.0.230.0030.00316.90
8.0.220.0030.00316.78
8.0.210.0070.00016.81
8.0.200.0030.00316.95
8.0.190.0030.00616.87
8.0.180.0000.00716.88
8.0.170.0000.00816.93
8.0.160.0040.00416.84
8.0.150.0070.00016.77
8.0.140.0030.00316.82
8.0.130.0060.00013.27
8.0.120.0000.00816.86
8.0.110.0040.00416.93
8.0.100.0000.00816.78
8.0.90.0000.00716.98
8.0.80.0110.00516.84
8.0.70.0000.00716.73
8.0.60.0000.00816.75
8.0.50.0040.00416.76
8.0.30.0130.01017.04
8.0.20.0080.01117.40
8.0.10.0040.00416.85
8.0.00.0120.00916.81
7.4.330.0000.00515.14
7.4.320.0030.00316.64
7.4.300.0040.00416.51
7.4.290.0070.00416.55
7.4.280.0000.01016.34
7.4.270.0040.00216.60
7.4.260.0080.00016.62
7.4.250.0040.00416.45
7.4.240.0050.00216.50
7.4.230.0030.00316.40
7.4.220.0130.00316.36
7.4.210.0000.01516.50
7.4.200.0040.00416.60
7.4.160.0080.00816.54
7.4.150.0060.01217.40
7.4.140.0080.00817.86
7.4.130.0090.00916.56
7.4.120.0100.00816.57
7.4.110.0070.01016.55
7.4.100.0080.00916.41
7.4.90.0100.00716.58
7.4.80.0140.00319.39
7.4.70.0060.01616.66
7.4.60.0120.00416.65
7.4.50.0030.00316.53
7.4.40.0100.01016.62
7.4.30.0070.01416.61
7.4.10.0040.01515.13
7.4.00.0050.01114.93
7.3.330.0030.00313.19
7.3.320.0050.00013.13
7.3.310.0000.00716.21
7.3.300.0070.00016.15
7.3.290.0110.00316.21
7.3.280.0090.00816.29
7.3.270.0070.01017.40
7.3.260.0060.01116.32
7.3.250.0090.00816.46
7.3.240.0060.00916.57
7.3.230.0070.01016.54
7.3.210.0130.00416.18
7.3.200.0130.00319.39
7.3.190.0070.01416.34
7.3.180.0120.00316.54
7.3.170.0100.00716.31
7.3.160.0130.00616.47
7.3.130.0060.01214.64
7.3.120.0060.01014.88
7.3.110.0070.01114.88
7.3.100.0080.00814.80
7.3.90.0060.01114.81
7.3.80.0050.00514.69
7.3.70.0040.00714.76
7.3.60.0050.00814.67
7.3.50.0020.00914.67
7.3.40.0050.00914.75
7.3.30.0010.01114.81
7.3.20.0060.00716.56
7.3.10.0050.00916.61
7.3.00.0030.01116.53
7.2.330.0100.01016.65
7.2.320.0100.00716.67
7.2.310.0090.00616.67
7.2.300.0030.01316.64
7.2.290.0030.01316.42
7.2.260.0120.00915.00
7.2.250.0110.00815.14
7.2.240.0070.00915.10
7.2.230.0080.00815.07
7.2.220.0020.01015.08
7.2.210.0060.00815.03
7.2.200.0080.00614.92
7.2.190.0050.01014.89
7.2.180.0070.00514.86
7.2.170.0040.00715.03
7.2.160.0060.00914.80
7.2.150.0030.01317.05
7.2.140.0060.00917.01
7.2.130.0060.00816.86
7.2.120.0080.00416.78
7.2.110.0110.00316.86
7.2.100.0100.00616.88
7.2.90.0030.01316.96
7.2.80.0090.00316.90
7.2.70.0060.00317.02
7.2.60.0070.01016.77
7.2.50.0120.00317.06
7.2.40.0090.00317.04
7.2.30.0110.00417.06
7.2.20.0100.01016.87
7.2.10.0120.00616.72
7.2.00.0020.01018.17
7.1.330.0070.00715.67
7.1.320.0000.01115.77
7.1.310.0080.00615.73
7.1.300.0000.01215.70
7.1.290.0090.00315.72
7.1.280.0090.00415.56
7.1.270.0070.00415.58
7.1.260.0070.00715.75
7.1.250.0000.01015.82
7.1.240.0030.00615.77
7.1.230.0040.01415.91
7.1.220.0000.01415.68
7.1.210.0070.00715.74
7.1.200.0040.00715.83
7.1.190.0030.00915.71
7.1.180.0090.00615.79
7.1.170.0030.01015.93
7.1.160.0030.00615.89
7.1.150.0060.00315.70
7.1.140.0030.00615.78
7.1.130.0030.01415.47
7.1.120.0030.00615.71
7.1.110.0080.00015.73
7.1.100.0030.01016.89
7.1.90.0080.00015.92
7.1.80.0030.01315.88
7.1.70.0060.00516.25
7.1.60.0040.01317.61
7.1.50.0120.00716.17
7.1.40.0030.00915.91
7.1.30.0000.01115.82
7.1.20.0030.01715.88
7.1.10.0070.00715.69
7.1.00.0070.03718.91
7.0.330.0070.00415.35
7.0.320.0030.01315.37
7.0.310.0060.00615.36
7.0.300.0000.01115.52
7.0.290.0060.00615.55
7.0.280.0040.00415.41
7.0.270.0030.01015.36
7.0.260.0030.00615.35
7.0.250.0030.01015.39
7.0.240.0040.00415.40
7.0.230.0070.00715.35
7.0.220.0060.00315.40
7.0.210.0090.00415.33
7.0.200.0020.00916.08
7.0.190.0000.01015.16
7.0.180.0040.01015.14
7.0.170.0070.00715.13
7.0.160.0100.01015.33
7.0.150.0060.00615.22
7.0.140.0020.04118.72
7.0.130.0060.00615.14
7.0.120.0030.00915.29
7.0.110.0080.00415.45
7.0.100.0000.01215.57
7.0.90.0030.01115.53
7.0.80.0040.01115.46
7.0.70.0040.00415.37
7.0.60.0060.03517.75
7.0.50.0030.04516.54
7.0.40.0050.02516.79
7.0.30.0070.02716.88
7.0.20.0140.04316.77
7.0.10.0160.04416.76
7.0.00.0030.04516.76
5.6.400.0060.00814.24
5.6.390.0000.01214.36
5.6.380.0070.00714.38
5.6.370.0000.00814.57
5.6.360.0040.00413.89
5.6.350.0070.00714.25
5.6.340.0070.00714.60
5.6.330.0140.00614.61
5.6.320.0080.00414.41
5.6.310.0030.00914.06
5.6.300.0030.01014.33
5.6.290.0040.01114.09
5.6.280.0090.00614.62
5.6.270.0070.00314.11
5.6.260.0080.00414.44
5.6.250.0060.00314.52
5.6.240.0040.01114.05
5.6.230.0110.00414.23
5.6.220.0070.00714.27
5.6.210.0050.03217.50
5.6.200.0060.04816.21
5.6.190.0080.04517.40
5.6.180.0090.04417.30
5.6.170.0130.04117.30
5.6.160.0080.04217.33
5.6.150.0130.03816.14
5.6.140.0130.03716.33
5.6.130.0100.02716.32
5.6.120.0050.04517.64
5.6.110.0080.02817.65
5.6.100.0020.02817.61
5.6.90.0080.04617.53
5.6.80.0030.02817.40
5.6.70.0150.04017.45
5.6.60.0000.01114.21
5.6.50.0030.01314.08
5.6.40.0060.00314.25
5.6.30.0070.00714.38
5.6.20.0000.01014.38
5.6.10.0090.00614.21
5.6.00.0030.00914.23
5.5.380.0110.00414.03
5.5.370.0070.00714.34
5.5.360.0090.00314.54
5.5.350.0120.02317.38
5.5.340.0050.02216.23
5.5.330.0050.05017.20
5.5.320.0070.02417.28
5.5.310.0180.03817.34
5.5.300.0110.01816.15
5.5.290.0050.04816.03
5.5.280.0050.05017.57
5.5.270.0130.04017.58
5.5.260.0070.04217.53
5.5.250.0190.03117.46
5.5.240.0030.04317.14
5.5.230.0030.00914.11
5.5.220.0000.01614.46
5.5.210.0090.00614.04
5.5.200.0100.00314.23
5.5.190.0030.01014.22
5.5.180.0000.01414.10
5.5.170.0040.00813.88
5.5.160.0050.00514.08
5.5.150.0000.01514.38
5.5.140.0030.00714.18
5.5.130.0030.01013.97
5.5.120.0070.00714.08
5.5.110.0030.01014.41
5.5.100.0090.00314.37
5.5.90.0070.00714.15
5.5.80.0070.00714.15
5.5.70.0030.01014.07
5.5.60.0060.00614.09
5.5.50.0080.00414.25
5.5.40.0110.00314.19
5.5.30.0070.00714.10
5.5.20.0030.01014.11
5.5.10.0080.00813.90
5.5.00.0120.00014.22
5.4.450.0410.02515.93
5.4.440.0370.03415.75
5.4.430.0330.03316.02
5.4.420.0380.04316.02
5.4.410.0070.04215.65
5.4.400.0210.02915.46
5.4.390.0320.02515.55
5.4.380.0120.02715.51
5.4.370.0030.02515.54
5.4.360.0080.02515.55
5.4.350.0060.02212.18
5.4.340.0050.01812.18
5.4.330.0000.00812.38
5.4.320.0070.02312.42
5.4.310.0070.02412.42
5.4.300.0040.02312.42
5.4.290.0050.02412.42
5.4.280.0050.02012.37
5.4.270.0050.02212.37
5.4.260.0070.02612.37
5.4.250.0020.02512.37
5.4.240.0060.01812.37
5.4.230.0050.02412.36
5.4.220.0070.01812.36
5.4.210.0060.02112.36
5.4.200.0060.02112.36
5.4.190.0060.02012.36
5.4.180.0050.02512.36
5.4.170.0060.02012.37
5.4.160.0040.02412.37
5.4.150.0050.02112.36
5.4.140.0060.02312.21
5.4.130.0050.02612.20
5.4.120.0080.02012.18
5.4.110.0070.01912.17
5.4.100.0080.02112.17
5.4.90.0050.02512.17
5.4.80.0050.02012.17
5.4.70.0100.01912.17
5.4.60.0060.02712.17
5.4.50.0040.02512.17
5.4.40.0050.02212.17
5.4.30.0070.02112.17
5.4.20.0050.02612.17
5.4.10.0020.02512.16
5.4.00.0080.02311.91
5.3.290.0060.02212.59
5.3.280.0040.02012.54
5.3.270.0040.02512.55
5.3.260.0030.02612.55
5.3.250.0050.02112.55
5.3.240.0040.02412.55
5.3.230.0070.02012.54
5.3.220.0050.02112.53
5.3.210.0030.02212.53
5.3.200.0030.02312.53
5.3.190.0090.02112.53
5.3.180.0040.02312.53
5.3.170.0060.01812.53
5.3.160.0080.02012.53
5.3.150.0070.01912.53
5.3.140.0060.02212.52
5.3.130.0080.02212.52
5.3.120.0100.02412.52
5.3.110.0040.02412.52
5.3.100.0050.02412.25
5.3.90.0080.02112.23
5.3.80.0050.02412.23
5.3.70.0060.02012.23
5.3.60.0060.02012.22
5.3.50.0060.02012.19
5.3.40.0040.02212.19
5.3.30.0060.02012.16
5.3.20.0040.02112.06
5.3.10.0060.01912.04
5.3.00.0020.02212.04
5.2.170.0040.0349.18
5.2.160.0040.0309.18
5.2.150.0080.0319.17
5.2.140.0050.0319.18
5.2.130.0050.0369.13
5.2.120.0080.0339.13
5.2.110.0040.0369.14
5.2.100.0060.0299.14
5.2.90.0060.0299.14
5.2.80.0040.0319.13
5.2.70.0040.0319.13
5.2.60.0050.0319.09
5.2.50.0010.0349.05
5.2.40.0040.0309.04
5.2.30.0040.0319.01
5.2.20.0020.0368.99
5.2.10.0100.0398.92
5.2.00.0030.0508.78
5.1.60.0160.0528.06
5.1.50.0060.0308.05
5.1.40.0100.0308.04
5.1.30.0130.0448.39
5.1.20.0070.0348.41
5.1.10.0050.0458.13
5.1.00.0020.0298.14
5.0.50.0040.0236.61
5.0.40.0050.0286.47
5.0.30.0080.0526.29
5.0.20.0050.0256.26
5.0.10.0030.0316.23
5.0.00.0080.0446.23
4.4.90.0020.0234.78
4.4.80.0020.0234.75
4.4.70.0100.0324.76
4.4.60.0060.0174.76
4.4.50.0040.0154.77
4.4.40.0020.0274.71
4.4.30.0030.0274.76
4.4.20.0030.0214.84
4.4.10.0030.0234.85
4.4.00.0040.0424.76
4.3.110.0020.0184.67
4.3.100.0030.0174.66
4.3.90.0020.0214.64
4.3.80.0060.0294.58
4.3.70.0160.0364.63
4.3.60.0030.0164.63
4.3.50.0000.0204.62
4.3.40.0050.0254.53
4.3.30.0010.0183.29
4.3.20.0030.0183.27
4.3.10.0050.0183.23
4.3.00.0100.0237.08

preferences:
44.23 ms | 400 KiB | 5 Q