3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array[] = array('first'=>'jake','last'=>'quattrocchi'); $array[] = array('first'=>'david'); foreach($array as $key=>$value){ $value['first'] == 'adfgadgadfg'; } var_dump($array);

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)
8.3.60.0140.00316.25
8.3.50.0090.00921.27
8.3.40.0150.00018.84
8.3.30.0070.00719.09
8.3.20.0040.00420.30
8.3.10.0080.00021.83
8.3.00.0060.00317.79
8.2.180.0090.00618.41
8.2.170.0150.00022.96
8.2.160.0080.00520.35
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00420.97
8.2.110.0050.00322.08
8.2.100.0040.00717.91
8.2.90.0000.00819.32
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0080.00418.05
8.2.50.0040.00418.07
8.2.40.0090.00018.34
8.2.30.0030.00618.18
8.2.20.0050.00317.72
8.2.10.0050.00218.02
8.2.00.0000.00717.64
8.1.280.0100.00725.92
8.1.270.0090.00023.80
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00623.72
8.1.230.0080.00319.01
8.1.220.0020.00517.79
8.1.210.0040.00418.77
8.1.200.0080.00317.23
8.1.190.0080.00017.23
8.1.180.0050.00318.10
8.1.170.0040.00418.50
8.1.160.0040.00422.00
8.1.150.0040.00418.77
8.1.140.0050.00317.51
8.1.130.0050.00217.82
8.1.120.0030.00317.34
8.1.110.0040.00417.46
8.1.100.0070.00017.42
8.1.90.0050.00517.47
8.1.80.0030.00517.45
8.1.70.0000.00817.46
8.1.60.0000.00717.46
8.1.50.0040.00417.51
8.1.40.0040.00417.40
8.1.30.0030.00617.57
8.1.20.0000.00817.59
8.1.10.0040.00417.57
8.1.00.0080.00017.48
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.34
8.0.270.0030.00517.31
8.0.260.0080.00017.23
8.0.250.0030.00316.96
8.0.240.0000.00717.02
8.0.230.0000.00716.84
8.0.220.0030.00316.84
8.0.210.0030.00316.79
8.0.200.0000.00616.93
8.0.190.0000.00816.84
8.0.180.0000.00816.86
8.0.170.0050.00316.91
8.0.160.0030.00316.76
8.0.150.0040.00416.73
8.0.140.0040.00416.84
8.0.130.0000.00513.24
8.0.120.0040.00416.73
8.0.110.0050.00316.89
8.0.100.0000.00716.69
8.0.90.0000.00816.94
8.0.80.0070.00916.88
8.0.70.0000.00716.73
8.0.60.0030.00316.87
8.0.50.0020.00516.91
8.0.30.0130.00817.09
8.0.20.0050.01417.40
8.0.10.0050.00316.86
8.0.00.0080.01016.68
7.4.330.0000.00515.15
7.4.320.0000.00616.48
7.4.300.0030.00316.49
7.4.290.0000.00816.39
7.4.280.0040.00416.45
7.4.270.0040.00416.49
7.4.260.0060.00316.47
7.4.250.0000.00816.48
7.4.240.0020.00516.45
7.4.230.0050.00216.57
7.4.220.0110.01116.62
7.4.210.0120.00916.60
7.4.200.0030.00516.39
7.4.160.0180.00316.28
7.4.150.0100.00717.40
7.4.140.0110.00917.86
7.4.130.0090.00816.53
7.4.120.0120.00516.46
7.4.110.0060.01616.45
7.4.100.0090.00916.69
7.4.90.0170.00616.61
7.4.80.0110.01119.39
7.4.70.0160.00616.51
7.4.60.0040.01516.61
7.4.50.0030.00316.56
7.4.40.0120.00416.38
7.4.30.0030.01216.43
7.4.00.0050.01114.90
7.3.330.0030.00613.07
7.3.320.0020.00213.11
7.3.310.0070.00016.43
7.3.300.0050.00216.34
7.3.290.0060.00616.22
7.3.280.0110.00716.21
7.3.270.0030.01517.40
7.3.260.0110.00616.54
7.3.250.0050.01316.42
7.3.240.0100.00716.23
7.3.230.0100.00716.56
7.3.210.0100.01016.32
7.3.200.0100.00619.39
7.3.190.0090.00916.38
7.3.180.0070.00716.45
7.3.170.0060.01616.41
7.3.160.0040.01116.46
7.3.120.0080.00914.86
7.3.110.0080.00814.88
7.3.100.0060.00914.93
7.3.90.0070.00514.92
7.3.80.0100.00214.94
7.3.70.0100.00514.85
7.3.60.0050.00714.70
7.3.50.0080.00414.72
7.3.40.0070.00714.87
7.3.30.0080.00514.64
7.3.20.0050.00416.68
7.3.10.0100.00516.55
7.3.00.0060.00716.69
7.2.330.0120.00616.56
7.2.320.0030.01716.54
7.2.310.0100.00716.42
7.2.300.0070.01016.48
7.2.290.0150.00616.61
7.2.250.0120.00615.01
7.2.240.0060.00814.95
7.2.230.0090.00615.15
7.2.220.0080.00914.85
7.2.210.0090.00614.95
7.2.200.0080.00714.84
7.2.190.0050.00815.15
7.2.180.0080.00814.85
7.2.170.0050.00815.14
7.2.160.0080.00515.03
7.2.150.0100.00717.04
7.2.140.0060.00616.90
7.2.130.0040.00817.04
7.2.120.0050.00916.95
7.2.110.0040.00816.75
7.2.100.0060.00917.11
7.2.90.0080.00416.96
7.2.80.0060.00916.90
7.2.70.0050.01016.95
7.2.60.0060.00816.92
7.2.50.0050.00816.84
7.2.40.0040.01116.98
7.2.30.0040.00917.01
7.2.20.0070.00816.98
7.2.10.0050.01217.00
7.2.00.0050.00717.83
7.1.330.0050.01115.89
7.1.320.0080.00515.61
7.1.310.0060.00715.75
7.1.300.0090.00315.88
7.1.290.0070.00615.65
7.1.280.0010.00715.79
7.1.270.0080.00715.72
7.1.260.0090.00315.97
7.1.250.0050.00816.03
7.1.240.0080.00415.83
7.1.230.0030.00915.61
7.1.220.0030.00615.87
7.1.210.0060.00915.71
7.1.200.0080.00815.93
7.1.190.0040.00415.85
7.1.180.0060.00615.46
7.1.170.0040.01116.00
7.1.160.0040.00815.77
7.1.150.0050.00515.76
7.1.140.0030.01015.75
7.1.130.0070.00715.82
7.1.120.0040.00715.61
7.1.110.0070.00715.68
7.1.100.0050.00917.05
7.1.90.0060.00315.81
7.1.80.0060.00616.02
7.1.70.0020.00716.53
7.1.60.0100.00717.59
7.1.50.0060.01016.16
7.1.40.0120.00015.84
7.1.30.0040.00715.81
7.1.20.0070.00615.84
7.1.10.0080.00615.98
7.1.00.0060.04019.12
7.0.330.0070.00715.57
7.0.320.0000.01215.39
7.0.310.0030.01315.43
7.0.300.0040.00815.41
7.0.290.0070.00715.27
7.0.280.0100.00015.39
7.0.270.0040.00715.45
7.0.260.0060.00315.37
7.0.250.0100.00315.56
7.0.240.0070.00715.36
7.0.230.0070.00715.40
7.0.220.0070.00715.37
7.0.210.0060.00815.48
7.0.200.0050.00516.17
7.0.190.0100.00315.59
7.0.180.0070.00715.61
7.0.170.0040.00815.02
7.0.160.0080.00415.43
7.0.150.0090.00615.40
7.0.140.0030.04218.73
7.0.130.0100.00315.22
7.0.120.0040.00815.12
7.0.110.0100.00315.34
7.0.100.0070.01015.25
7.0.90.0070.00715.55
7.0.80.0040.00815.26
7.0.70.0100.00315.24
7.0.60.0100.04317.66
7.0.50.0050.04116.47
7.0.40.0100.04016.69
7.0.30.0150.03216.86
7.0.20.0230.02316.82
7.0.10.0070.04616.81
7.0.00.0050.03016.77
5.6.400.0070.00314.52
5.6.390.0060.00614.63
5.6.380.0000.01014.09
5.6.370.0060.00914.02
5.6.360.0040.01114.74
5.6.350.0040.01114.45
5.6.340.0090.00614.72
5.6.330.0060.00614.29
5.6.320.0060.00914.64
5.6.310.0080.00014.55
5.6.300.0120.00614.29
5.6.290.0090.00614.45
5.6.280.0020.04217.59
5.6.270.0030.01014.54
5.6.260.0070.01013.99
5.6.250.0030.01514.28
5.6.240.0100.00314.27
5.6.230.0110.00014.40
5.6.220.0070.00714.33
5.6.210.0030.02417.59
5.6.200.0070.04216.24
5.6.190.0040.05017.49
5.6.180.1800.03017.55
5.6.170.0210.03517.57
5.6.160.0150.04017.57
5.6.150.0050.04516.19
5.6.140.0080.02216.21
5.6.130.0050.04816.36
5.6.120.0060.04317.62
5.6.110.0100.03617.68
5.6.100.0030.05017.74
5.6.90.0160.02517.59
5.6.80.0030.04317.35
5.6.70.0030.00714.02
5.6.60.0040.01214.55
5.6.50.0030.01014.32
5.6.40.0080.00714.03
5.6.30.0060.00614.33
5.6.20.0130.00614.17
5.6.10.0070.01014.41
5.6.00.0090.00614.39
5.5.380.0090.00414.38
5.5.370.0040.01114.49
5.5.360.0040.01514.44
5.5.350.0090.03717.41
5.5.340.0150.02716.23
5.5.330.0020.02717.24
5.5.320.0160.04117.34
5.5.310.0170.01917.44
5.5.300.0090.03916.21
5.5.290.0120.04216.23
5.5.280.0030.03817.39
5.5.270.0050.02617.51
5.5.260.0060.04117.50
5.5.250.0080.04517.37
5.5.240.2180.02217.29
5.5.230.0000.01214.29
5.5.220.0060.00614.18
5.5.210.0030.01214.39
5.5.200.0080.00814.28
5.5.190.0100.00314.21
5.5.180.0100.01014.22
5.5.170.0060.00614.31
5.5.160.0090.00614.23
5.5.150.0080.00814.50
5.5.140.0070.01014.09
5.5.130.0000.01314.41
5.5.120.0030.00614.44
5.5.110.0060.00314.06
5.5.100.0030.00614.17
5.5.90.0030.01014.06
5.5.80.0050.00314.14
5.5.70.0140.00014.21
5.5.60.0030.01213.96
5.5.50.0080.00414.18
5.5.40.0070.01014.07
5.5.30.0000.01614.59
5.5.20.0110.00613.91
5.5.10.0030.01314.29
5.5.00.0080.00414.27
5.4.450.0380.03415.94
5.4.440.0440.03415.99
5.4.430.0070.03215.91
5.4.420.0470.03215.83
5.4.410.0120.02315.71
5.4.400.0180.02715.67
5.4.390.0180.03515.65
5.4.380.0120.02815.51
5.4.370.0070.02915.60
5.4.360.0030.03315.53
5.4.350.0020.02812.26
5.4.340.0080.02012.27
5.4.330.0040.00412.55
5.4.320.0060.02112.50
5.4.310.0070.01912.50
5.4.300.0070.02012.51
5.4.290.0060.02012.50
5.4.280.0040.02212.45
5.4.270.0040.01912.45
5.4.260.0050.02312.45
5.4.250.0050.02312.45
5.4.240.0070.02012.45
5.4.230.0020.02512.45
5.4.220.0020.02312.45
5.4.210.0040.02112.45
5.4.200.0050.02312.45
5.4.190.0050.02112.45
5.4.180.0060.02212.45
5.4.170.0040.02012.45
5.4.160.0070.01812.45
5.4.150.0050.02012.45
5.4.140.0050.02412.29
5.4.130.0040.02212.29
5.4.120.0040.02112.26
5.4.110.0050.02012.26
5.4.100.0060.01812.26
5.4.90.0050.02112.26
5.4.80.0030.02312.26
5.4.70.0020.02212.26
5.4.60.0090.01512.26
5.4.50.0050.01912.25
5.4.40.0030.02112.25
5.4.30.0060.01812.25
5.4.20.0040.02212.25
5.4.10.0040.02212.25
5.4.00.0060.01812.00
5.3.290.0060.02312.68
5.3.280.0030.02112.63
5.3.270.0060.02012.64
5.3.260.0040.02312.63
5.3.250.0050.02012.63
5.3.240.0040.02412.64
5.3.230.0070.01912.63
5.3.220.0070.01912.62
5.3.210.0020.02312.62
5.3.200.0060.01912.62
5.3.190.0020.02312.62
5.3.180.0040.02112.61
5.3.170.0050.01912.61
5.3.160.0050.02112.61
5.3.150.0060.01912.62
5.3.140.0080.01712.61
5.3.130.0040.02212.61
5.3.120.0090.02012.61
5.3.110.0030.02412.61
5.3.100.0030.02512.34
5.3.90.0050.02012.32
5.3.80.0050.02212.31
5.3.70.0060.02012.31
5.3.60.0020.02412.31
5.3.50.0060.01912.28
5.3.40.0030.02112.28
5.3.30.0080.01712.25
5.3.20.0060.01912.14
5.3.10.0030.02212.12
5.3.00.0050.02112.12
5.2.170.0030.0319.18
5.2.160.0020.0319.18
5.2.150.0070.0289.18
5.2.140.0080.0339.18
5.2.130.0050.0279.13
5.2.120.0050.0299.13
5.2.110.0070.0279.14
5.2.100.0060.0269.14
5.2.90.0030.0309.14
5.2.80.0040.0309.13
5.2.70.0030.0319.13
5.2.60.0040.0309.09
5.2.50.0040.0309.06
5.2.40.0050.0279.04
5.2.30.0050.0289.01
5.2.20.0070.0259.00
5.2.10.0030.0338.92
5.2.00.0050.0278.77
5.1.60.0030.0248.06
5.1.50.0050.0228.06
5.1.40.0020.0268.04
5.1.30.0020.0278.39
5.1.20.0040.0268.41
5.1.10.0020.0278.14
5.1.00.0020.0278.14
5.0.50.0030.0216.62
5.0.40.0020.0206.47
5.0.30.0050.0296.29
5.0.20.0030.0196.26
5.0.10.0010.0216.23
5.0.00.0030.0316.23
4.4.90.0040.0144.78
4.4.80.0000.0174.75
4.4.70.0030.0154.75
4.4.60.0030.0154.76
4.4.50.0020.0164.77
4.4.40.0020.0254.71
4.4.30.0030.0154.76
4.4.20.0020.0164.84
4.4.10.0000.0184.85
4.4.00.0010.0264.76
4.3.110.0020.0164.67
4.3.100.0040.0134.66
4.3.90.0030.0144.63
4.3.80.0050.0214.59
4.3.70.0030.0144.63
4.3.60.0050.0124.63
4.3.50.0030.0144.62
4.3.40.0030.0234.54
4.3.30.0040.0143.29
4.3.20.0020.0153.27
4.3.10.0000.0173.22
4.3.00.0100.0307.21

preferences:
43.12 ms | 401 KiB | 5 Q