3v4l.org

run code in 300+ PHP versions simultaneously
<pre> <?php for($x=0;$x<10;$x++) { $array[$x]["description"] = array("en" => mt_rand(0,100)); } echo "before loop:\n"; print_r($array); echo "after loop:\n"; foreach($array as $key => $value) { foreach($value as $v) { echo $v["en"]."\n"; } } ?> </pre>

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)
7.4.00.0040.00814.93
7.3.120.0070.01114.93
7.3.110.0090.00915.04
7.3.100.0030.01314.63
7.3.90.0040.01114.95
7.3.80.0060.00914.93
7.3.70.0100.00314.64
7.3.60.0070.00614.88
7.3.50.0040.01114.93
7.3.40.0080.00414.84
7.3.30.0070.00714.86
7.3.20.0060.00916.52
7.3.10.0030.00916.89
7.3.00.0120.00416.64
7.2.250.0060.01215.27
7.2.240.0070.01114.71
7.2.230.0040.01415.25
7.2.220.0040.01115.08
7.2.210.0090.00915.15
7.2.200.0070.00714.91
7.2.190.0040.01014.96
7.2.180.0060.01015.09
7.2.170.0070.00715.07
7.2.160.0080.00315.17
7.2.150.0040.01117.00
7.2.140.0080.00416.79
7.2.130.0070.00717.02
7.2.120.0070.01016.98
7.2.110.0000.01417.03
7.2.100.0030.01416.91
7.2.90.0060.00616.96
7.2.80.0000.01116.72
7.2.70.0000.01116.95
7.2.60.0100.00316.95
7.2.50.0040.00716.77
7.2.40.0040.01116.65
7.2.30.0000.01216.78
7.2.20.0060.00916.84
7.2.10.0070.00716.70
7.2.00.0050.01018.17
7.1.330.0070.01115.55
7.1.320.0080.00415.70
7.1.310.0030.01115.79
7.1.300.0060.00615.76
7.1.290.0070.00715.86
7.1.280.0110.00415.81
7.1.270.0090.00615.77
7.1.260.0080.00015.54
7.1.250.0070.01015.91
7.1.240.0060.00615.95
7.1.230.0030.01215.61
7.1.220.0000.01115.59
7.1.210.0060.00315.61
7.1.200.0070.00715.73
7.1.190.0040.00715.76
7.1.180.0060.00315.78
7.1.170.0030.00715.77
7.1.160.0100.00315.96
7.1.150.0070.00715.76
7.1.140.0100.00715.92
7.1.130.0070.00315.80
7.1.120.0080.00615.89
7.1.110.0080.00315.88
7.1.100.0110.00715.57
7.1.90.0080.00415.51
7.1.80.0060.00915.88
7.1.70.0030.00916.63
7.1.60.0030.01217.76
7.1.50.0080.01016.35
7.1.40.0070.00615.68
7.1.30.0000.01615.96
7.1.20.0100.00315.99
7.1.10.0080.00615.63
7.1.00.0100.03719.05
7.0.330.0040.00815.52
7.0.320.0070.00715.43
7.0.310.0060.00915.30
7.0.300.0000.01415.25
7.0.290.0060.00615.28
7.0.280.0030.01315.36
7.0.270.0040.01215.40
7.0.260.0150.00315.49
7.0.250.0080.01115.39
7.0.240.0090.00315.32
7.0.230.0040.00815.48
7.0.220.0030.01315.56
7.0.210.0090.00615.35
7.0.200.0550.00515.15
7.0.190.0060.01015.59
7.0.180.0130.00315.09
7.0.170.0110.00415.30
7.0.160.0070.00715.20
7.0.150.0040.01115.45
7.0.140.0050.04118.59
7.0.130.0060.00915.56
7.0.120.0080.00415.64
7.0.110.0030.01215.42
7.0.100.0060.00615.35
7.0.90.0100.01015.55
7.0.80.0100.00315.38
7.0.70.0060.00615.38
7.0.60.0060.04817.65
7.0.50.0070.04516.66
7.0.40.0040.04816.82
7.0.30.0220.03516.91
7.0.20.0160.02516.76
7.0.10.0140.04016.96
7.0.00.0050.04916.90
5.6.400.0070.00714.31
5.6.390.0060.00914.56
5.6.380.0060.01014.34
5.6.370.0060.00614.70
5.6.360.0070.00714.89
5.6.350.0060.00614.23
5.6.340.0100.00714.46
5.6.330.0030.01014.13
5.6.320.0120.00614.25
5.6.310.0040.00814.55
5.6.300.0030.01314.45
5.6.290.0060.01014.38
5.6.280.0050.04117.72
5.6.270.0030.00714.21
5.6.260.0090.00614.56
5.6.250.0000.01614.45
5.6.240.0070.00714.61
5.6.230.0100.00314.56
5.6.220.0080.00814.36
5.6.210.0040.02917.54
5.6.200.0030.03216.35
5.6.190.0070.02817.34
5.6.180.1670.02517.49
5.6.170.0180.02517.49
5.6.160.0050.04717.39
5.6.150.0100.03816.18
5.6.140.0040.02716.35
5.6.130.0130.03016.30
5.6.120.0100.01817.76
5.6.110.0050.05017.74
5.6.100.0050.03717.78
5.6.90.0030.03117.77
5.6.80.0040.02517.29
5.6.70.2240.01817.56
5.6.60.0140.00014.66
5.6.50.0070.00714.66
5.6.40.0050.00514.15
5.6.30.0030.01214.43
5.6.20.0030.01214.60
5.6.10.0060.01014.30
5.6.00.0080.00814.38
5.5.380.0090.00614.12
5.5.370.0030.00614.11
5.5.360.0080.00814.32
5.5.350.0140.04017.30
5.5.340.0030.03416.29
5.5.330.0030.03517.43
5.5.320.0200.03717.45
5.5.310.0200.03317.32
5.5.300.0090.04416.13
5.5.290.0050.04916.15
5.5.280.0050.03317.43
5.5.270.0080.04217.72
5.5.260.0120.03517.56
5.5.250.0100.03217.33
5.5.240.0100.03117.29
5.5.230.0060.00914.32
5.5.220.0030.01414.27
5.5.210.0070.01114.27
5.5.200.0060.00914.35
5.5.190.0070.01114.51
5.5.180.0070.01013.95
5.5.170.0090.00614.48
5.5.160.0000.01614.38
5.5.150.0130.00014.36
5.5.140.0100.00714.24
5.5.130.0030.01014.63
5.5.120.0040.01014.30
5.5.110.0060.01014.56
5.5.100.0130.00314.34
5.5.90.0030.00714.25
5.5.80.0070.00714.55
5.5.70.0070.00714.18
5.5.60.0090.00613.94
5.5.50.0150.00414.36
5.5.40.0090.00614.48
5.5.30.0070.00714.31
5.5.20.0030.01314.04
5.5.10.0140.00314.29
5.5.00.0060.00314.25
5.4.450.0130.02615.47
5.4.440.0520.02915.58
5.4.430.0460.02815.60
5.4.420.0360.00215.49
5.4.410.0120.02515.31
5.4.400.0250.03315.18
5.4.390.0380.03415.16
5.4.380.0120.03315.05
5.4.370.0110.02615.14
5.4.360.0050.03615.19
5.4.350.0070.02611.80
5.4.340.0080.02411.80
5.4.330.0060.00611.59
5.4.320.0060.02612.04
5.4.310.0080.02312.04
5.4.300.0060.02212.04
5.4.290.0070.02812.04
5.4.280.0070.02111.99
5.4.270.0060.02511.99
5.4.260.0070.02311.99
5.4.250.0080.02111.99
5.4.240.0080.01811.99
5.4.230.0120.01911.98
5.4.220.0100.02111.99
5.4.210.0060.01911.98
5.4.200.0040.02511.99
5.4.190.0080.02111.98
5.4.180.0070.02311.98
5.4.170.0060.03011.99
5.4.160.0090.02111.99
5.4.150.0090.02211.99
5.4.140.0080.02311.83
5.4.130.0070.02211.82
5.4.120.0100.01911.80
5.4.110.0080.02411.80
5.4.100.0070.02311.80
5.4.90.0060.02311.80
5.4.80.0100.02111.80
5.4.70.0100.01911.80
5.4.60.0080.02011.80
5.4.50.0050.02111.79
5.4.40.0090.01811.79
5.4.30.0080.02011.79
5.4.20.0060.02311.79
5.4.10.0050.02011.79
5.4.00.0080.02711.53
5.3.290.0140.02312.20
5.3.280.0060.02412.15
5.3.270.0060.02412.16
5.3.260.0100.02212.16
5.3.250.0070.02212.16
5.3.240.0050.02212.16
5.3.230.0050.02312.15
5.3.220.0050.02412.14
5.3.210.0110.02012.13
5.3.200.0110.02212.14
5.3.190.0060.02512.14
5.3.180.0060.02412.13
5.3.170.0040.02712.13
5.3.160.0090.02112.13
5.3.150.0070.02212.13
5.3.140.0110.01912.13
5.3.130.0020.03112.12
5.3.120.0090.02312.13
5.3.110.0120.01812.13
5.3.100.0090.01911.86
5.3.90.0060.02311.84
5.3.80.0110.01911.84
5.3.70.0110.01811.84
5.3.60.0070.02311.83
5.3.50.0090.02111.81
5.3.40.0100.01911.81
5.3.30.0040.02311.79
5.3.20.0070.02111.68
5.3.10.0110.02611.79
5.3.00.0090.02411.79
5.2.170.0060.0329.21
5.2.160.0060.0299.22
5.2.150.0070.0319.21
5.2.140.0120.0269.21
5.2.130.0100.0319.18
5.2.120.0050.0399.18
5.2.110.0070.0319.18
5.2.100.0070.0289.18
5.2.90.0050.0349.18
5.2.80.0070.0309.17
5.2.70.0070.0309.17
5.2.60.0060.0319.12
5.2.50.0060.0319.09
5.2.40.0080.0289.07
5.2.30.0070.0329.05
5.2.20.0090.0289.03
5.2.10.0070.0298.94
5.2.00.0080.0288.80
5.1.60.0070.0248.09
5.1.50.0040.0278.09
5.1.40.0070.0238.07
5.1.30.0080.0248.41
5.1.20.0090.0248.44
5.1.10.0070.0258.16
5.1.00.0070.0308.16
5.0.50.0060.0256.64
5.0.40.0060.0226.50
5.0.30.0040.0326.31
5.0.20.0030.0226.28
5.0.10.0080.0176.26
5.0.00.0060.0316.25
4.4.90.0060.0154.78
4.4.80.0040.0164.75
4.4.70.0060.0144.76
4.4.60.0030.0174.75
4.4.50.0070.0134.77
4.4.40.0070.0234.71
4.4.30.0050.0154.76
4.4.20.0030.0174.85
4.4.10.0040.0154.85
4.4.00.0050.0244.76
4.3.110.0060.0144.67
4.3.100.0040.0154.66
4.3.90.0070.0124.64
4.3.80.0050.0244.59
4.3.70.0030.0164.63
4.3.60.0060.0144.63
4.3.50.0060.0144.63
4.3.40.0040.0254.54
4.3.30.0010.0193.30
4.3.20.0060.0153.28
4.3.10.0070.0123.24
4.3.00.0130.0206.65

preferences:
48.79 ms | 400 KiB | 5 Q