3v4l.org

run code in 300+ PHP versions simultaneously
<?php $list = ['first' => '1', 'second' => '2', 'third' => '3']; foreach ( $list as $i ) { list ( $k, $v ) = each ( $i ); var_dump($k);var_dump($v); }

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)
8.3.60.0110.01118.43
8.3.50.0120.00918.00
8.3.40.0120.00318.69
8.3.30.0040.01118.88
8.3.20.0070.00021.64
8.3.10.0040.00421.81
8.3.00.0040.00423.66
8.2.180.0140.00416.63
8.2.170.0070.00722.96
8.2.160.0110.00320.10
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.30
8.2.120.0040.00426.35
8.2.110.0000.00920.56
8.2.100.0080.00317.91
8.2.90.0040.00418.16
8.2.80.0050.00319.88
8.2.70.0030.00517.93
8.2.60.0030.00718.04
8.2.50.0040.00418.10
8.2.40.0030.00619.11
8.2.30.0050.00320.97
8.2.20.0040.00418.04
8.2.10.0050.00318.18
8.2.00.0030.00619.30
8.1.280.0140.00725.92
8.1.270.0040.00422.09
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.14
8.1.230.0070.00322.11
8.1.220.0050.00317.77
8.1.210.0040.00418.77
8.1.200.0030.00517.47
8.1.190.0040.00417.25
8.1.180.0030.00618.10
8.1.170.0050.00318.50
8.1.160.0000.00818.79
8.1.150.0040.00419.01
8.1.140.0070.00017.63
8.1.130.0040.00719.02
8.1.120.0060.00317.45
8.1.110.0000.00817.36
8.1.100.0000.00817.47
8.1.90.0070.00017.38
8.1.80.0040.00417.50
8.1.70.0030.00317.45
8.1.60.0080.00017.52
8.1.50.0000.00717.57
8.1.40.0040.00417.48
8.1.30.0050.00317.65
8.1.20.0060.00317.48
8.1.10.0040.00417.54
8.1.00.0030.00617.51
8.0.300.0090.00019.85
8.0.290.0040.00416.75
8.0.280.0030.00318.47
8.0.270.0080.00017.14
8.0.260.0070.00317.34
8.0.250.0000.00717.00
8.0.240.0030.00317.03
8.0.230.0030.00316.97
8.0.220.0080.00016.96
8.0.210.0000.00816.99
8.0.200.0000.00716.94
8.0.190.0000.00916.88
8.0.180.0030.00416.90
8.0.170.0060.00316.98
8.0.160.0000.00717.03
8.0.150.0040.00416.88
8.0.140.0000.00716.82
8.0.130.0050.00013.39
8.0.120.0050.00316.96
8.0.110.0030.00316.96
8.0.100.0030.00516.82
8.0.90.0070.00016.84
8.0.80.0090.00617.01
8.0.70.0070.00017.02
8.0.60.0040.00416.81
8.0.50.0040.00416.76
8.0.30.0060.01217.01
8.0.20.0060.01217.40
8.0.10.0000.00716.96
8.0.00.0080.01416.62
7.4.330.0070.00015.55
7.4.320.0000.00616.55
7.4.300.0000.00616.51
7.4.290.0070.00016.39
7.4.280.0090.00016.59
7.4.270.0070.00316.51
7.4.260.0030.00316.48
7.4.250.0000.00716.55
7.4.240.0030.00316.48
7.4.230.0000.00716.30
7.4.220.0050.00216.60
7.4.210.0060.00716.45
7.4.200.0070.00016.60
7.4.160.0120.01416.54
7.4.140.0070.01017.86
7.4.130.0100.00716.54
7.4.120.0110.00716.54
7.4.110.0100.00616.66
7.4.100.0100.00716.51
7.4.90.0100.00716.44
7.4.80.0130.01119.39
7.4.70.0030.01716.37
7.4.60.0130.00316.46
7.4.50.0110.00716.58
7.4.40.0120.00416.59
7.4.00.0100.00514.99
7.3.330.0000.00513.14
7.3.320.0060.00013.30
7.3.310.0000.00616.53
7.3.300.0040.00416.41
7.3.290.0030.00316.38
7.3.280.0030.01516.43
7.3.260.0110.00916.34
7.3.240.0130.00616.50
7.3.230.0090.00916.30
7.3.210.0130.00316.46
7.3.200.0110.00616.49
7.3.190.0090.01016.53
7.3.180.0090.01316.30
7.3.170.0100.00616.52
7.3.160.0030.01616.36
7.3.120.0140.00414.82
7.3.110.0090.00914.95
7.3.100.0030.01714.70
7.3.90.0070.00714.86
7.3.80.0030.01314.71
7.3.70.0060.00314.83
7.3.60.0030.00914.87
7.3.50.0060.00614.49
7.3.40.0030.01014.82
7.3.30.0060.00615.00
7.3.20.0000.01116.60
7.3.10.0110.00416.78
7.3.00.0040.00416.38
7.2.330.0040.01416.54
7.2.320.0120.00416.65
7.2.310.0090.01516.68
7.2.300.0070.01116.62
7.2.290.0110.00716.59
7.2.250.0090.00615.00
7.2.240.0090.00915.13
7.2.230.0030.01015.17
7.2.220.0130.00314.68
7.2.210.0110.00315.01
7.2.200.0060.00615.07
7.2.190.0070.00314.98
7.2.180.0000.01415.19
7.2.170.0030.01014.93
7.2.160.0030.01015.09
7.2.150.0060.00616.84
7.2.140.0070.00716.78
7.2.130.0060.00316.96
7.2.120.0080.01117.05
7.2.110.0080.01216.81
7.2.100.0040.01116.93
7.2.90.0060.00816.99
7.2.80.0040.00817.09
7.2.70.0100.00317.00
7.2.60.0050.01016.74
7.2.50.0060.00917.05
7.2.40.0330.00817.43
7.2.30.0370.00517.49
7.2.20.0390.00917.48
7.2.10.0710.01017.29
7.2.00.0340.00617.51
7.1.330.0060.00915.94
7.1.320.0090.00615.73
7.1.310.0070.00715.56
7.1.300.0120.00015.74
7.1.290.0040.01115.71
7.1.280.0000.01015.96
7.1.270.0060.01015.76
7.1.260.0090.00315.77
7.1.250.0030.00815.86
7.1.240.0050.00815.59
7.1.230.0060.00915.77
7.1.220.0080.00415.85
7.1.210.0090.00615.93
7.1.200.0030.01015.79
7.1.190.0060.00915.75
7.1.180.0120.00315.89
7.1.170.0110.00615.63
7.1.160.0360.00616.24
7.1.150.0540.00916.31
7.1.140.0450.00616.07
7.1.130.0360.00916.36
7.1.120.0320.00816.18
7.1.110.0300.01115.86
7.1.100.0300.00915.91
7.1.90.0340.00915.85
7.1.80.0400.01116.00
7.1.70.0460.00815.61
7.1.60.0430.01224.53
7.1.50.0430.00824.36
7.1.40.0480.01524.19
7.1.30.0850.01124.07
7.1.20.0360.01124.21
7.1.10.0320.00715.24
7.1.00.0300.01115.32
7.0.330.0100.00715.27
7.0.320.0040.00815.23
7.0.310.0000.01115.09
7.0.300.0000.01115.22
7.0.290.0040.00715.07
7.0.280.0050.00315.61
7.0.270.0000.01015.46
7.0.260.0000.01115.13
7.0.250.0060.00615.56
7.0.240.0040.00415.55
7.0.230.0090.00315.43
7.0.220.0030.01215.38
7.0.210.0000.00815.29
7.0.200.0060.00615.31
7.0.190.0030.01415.36
7.0.180.0000.01415.37
7.0.170.0000.01215.30
7.0.160.0030.01015.34
7.0.150.0080.00015.49
7.0.140.0070.00315.16
7.0.130.0100.00315.56
7.0.120.0060.00915.44
7.0.110.0040.01215.46
7.0.100.0060.00615.46
7.0.90.0030.01015.21
7.0.80.0170.00015.41
7.0.70.0040.01115.62
7.0.60.0080.00815.52
7.0.50.0080.00415.32
7.0.40.0000.01113.44
7.0.30.0000.01113.54
7.0.20.0000.01213.67
7.0.10.0050.00513.23
7.0.00.0140.00313.63
5.6.400.0030.01214.64
5.6.390.0090.00614.21
5.6.380.0060.00914.40
5.6.370.0110.00314.33
5.6.360.0030.01314.53
5.6.350.0000.01514.22
5.6.340.0030.01014.11
5.6.330.0030.01414.54
5.6.320.0100.00714.60
5.6.310.0060.00614.21
5.6.300.0070.00714.31
5.6.290.0030.01214.27
5.6.280.0040.01214.33
5.6.270.0060.00314.60
5.6.260.0070.01114.51
5.6.250.0000.01614.21
5.6.240.0070.00714.48
5.6.230.0030.01014.49
5.6.220.0090.00614.23
5.6.210.0000.01414.38
5.6.200.0030.00614.60
5.6.190.0080.00814.26
5.6.180.0060.00614.46
5.6.170.0030.00913.97
5.6.160.0070.00314.58
5.6.150.0000.01514.26
5.6.140.0030.00614.39
5.6.130.0000.01514.06
5.6.120.0030.01314.64
5.6.110.0000.01314.45
5.6.100.0060.00914.52
5.6.90.0030.01214.26
5.6.80.0080.00414.48
5.6.70.0090.00314.22
5.6.60.0040.00414.50
5.6.50.0030.01014.27
5.6.40.0030.01014.26
5.6.30.0070.00714.31
5.6.20.0060.00314.61
5.6.10.0030.00714.25
5.6.00.0030.00814.38

preferences:
67.78 ms | 401 KiB | 5 Q