3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 1 => 'world', 2 => 'is', 3 => 'a', 4 => 'wonderfull', 6 => 'in', 8 => 'our' ]; $prev = -1; $i = 0; foreach ($array as $key => $val) { if (++$prev && $key - $prev) { ++$i; } $result[$i][] = $val; $prev = $key; } var_export($result);

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)
8.4.130.0120.00818.88
8.4.120.0120.00923.84
8.4.110.0100.00718.83
8.4.100.0110.01018.69
8.4.90.0170.00422.32
8.4.80.0060.00219.66
8.4.70.0100.00317.76
8.4.60.0110.00618.67
8.4.50.0030.00618.62
8.4.40.0030.01017.59
8.4.30.0090.00919.46
8.4.20.0140.01418.38
8.4.10.0140.00719.29
8.3.260.0050.00416.80
8.3.250.0110.00718.97
8.3.240.0120.00717.19
8.3.230.0100.01316.41
8.3.220.0120.00617.41
8.3.210.0110.00916.66
8.3.200.0070.00216.50
8.3.190.0020.00518.89
8.3.180.0070.00116.46
8.3.170.0150.00317.15
8.3.160.0110.00718.52
8.3.150.0090.00917.20
8.3.140.0080.00017.19
8.3.130.0040.00418.53
8.3.120.0030.01718.69
8.3.110.0080.00016.75
8.3.100.0070.00424.06
8.3.90.0060.00326.77
8.3.80.0040.00416.63
8.3.70.0040.01116.75
8.3.60.0160.00618.52
8.3.50.0060.01418.09
8.3.40.0150.00618.78
8.3.30.0190.00418.50
8.3.20.0110.00819.27
8.3.10.0060.01223.48
8.3.00.0090.00920.96
8.2.290.0130.00520.42
8.2.280.0130.00618.65
8.2.270.0090.00917.38
8.2.260.0110.00716.43
8.2.250.0090.00618.34
8.2.240.0060.00317.26
8.2.230.0040.00720.94
8.2.220.0100.01037.54
8.2.210.0080.00026.77
8.2.200.0000.01216.63
8.2.190.0130.00318.41
8.2.180.0110.00718.17
8.2.170.0090.00622.96
8.2.160.0180.00422.07
8.2.150.0070.01124.18
8.2.140.0130.00724.66
8.2.130.0070.01121.03
8.2.120.0000.00826.35
8.2.110.0030.00621.06
8.2.100.0120.00019.64
8.2.90.0050.00519.26
8.2.80.0000.00818.05
8.2.70.0040.00417.63
8.2.60.0060.00318.05
8.2.50.0000.00818.07
8.2.40.0040.00417.93
8.2.30.0040.00418.14
8.2.20.0050.00318.29
8.2.10.0080.00018.08
8.2.00.0050.00319.32
8.1.330.0110.00822.03
8.1.320.0100.00916.11
8.1.310.0100.00718.55
8.1.300.0180.00018.51
8.1.290.0090.00030.84
8.1.280.0210.00025.92
8.1.270.0040.00422.06
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0100.00020.98
8.1.230.0080.00422.07
8.1.220.0000.00817.79
8.1.210.0080.00018.77
8.1.200.0050.00517.23
8.1.190.0060.00317.25
8.1.180.0000.00818.10
8.1.170.0000.01118.58
8.1.160.0000.00718.96
8.1.150.0040.00418.81
8.1.140.0040.00422.20
8.1.130.0040.00420.07
8.1.120.0080.00017.46
8.1.110.0040.00417.38
8.1.100.0080.00017.44
8.1.90.0000.00717.46
8.1.80.0040.00417.43
8.1.70.0040.00417.39
8.1.60.0000.00917.59
8.1.50.0040.00417.56
8.1.40.0040.00417.55
8.1.30.0030.00617.56
8.1.20.0060.00317.57
8.1.10.0040.00417.39
8.1.00.0030.00617.43
8.0.300.0050.00218.77
8.0.290.0070.00416.58
8.0.280.0000.00718.37
8.0.270.0030.00317.27
8.0.260.0030.00318.34
8.0.250.0020.00516.86
8.0.240.0070.00016.86
8.0.230.0030.00316.89
8.0.220.0040.00316.91
8.0.210.0040.00416.82
8.0.200.0070.00016.85
8.0.190.0040.00416.96
8.0.180.0060.00316.83
8.0.170.0040.00416.84
8.0.160.0030.00516.94
8.0.150.0040.00416.91
8.0.140.0070.00016.74
8.0.130.0030.00313.29
8.0.120.0030.00516.82
8.0.110.0070.00016.81
8.0.100.0070.00016.69
8.0.90.0000.00716.75
8.0.80.0100.00516.91
8.0.70.0030.00716.79
8.0.60.0000.00816.94
8.0.50.0050.00316.72
8.0.30.0070.00916.93
8.0.20.0080.01117.40
8.0.10.0040.00416.97
8.0.00.0090.01416.70
7.4.330.0000.00515.55
7.4.320.0030.00316.48
7.4.300.0000.00716.44
7.4.290.0000.00816.41
7.4.280.0040.00416.61
7.4.270.0000.00716.64
7.4.260.0030.00316.57
7.4.250.0000.00716.46
7.4.240.0000.00716.61
7.4.230.0040.00416.67
7.4.220.0040.00416.46
7.4.210.0100.00516.71
7.4.200.0000.00716.34
7.4.160.0080.01016.41
7.4.140.0130.00817.86
7.4.130.0080.00816.52
7.4.120.0090.01016.46
7.4.110.0120.01216.55
7.4.100.0140.00616.43
7.4.90.0160.00616.50
7.4.80.0120.00619.39
7.4.70.0140.00316.59
7.4.60.0100.00716.44
7.4.50.0040.01116.43
7.4.40.0140.00716.39
7.4.10.0140.00314.93
7.4.00.0050.01014.76
7.3.330.0030.00313.14
7.3.320.0060.00013.16
7.3.310.0030.00316.36
7.3.300.0030.00316.32
7.3.290.0000.00716.32
7.3.280.0110.00516.32
7.3.260.0060.01116.49
7.3.240.0090.00916.42
7.3.230.0100.00716.66
7.3.210.0030.01316.63
7.3.200.0000.01516.54
7.3.190.0030.01616.41
7.3.180.0040.01116.58
7.3.170.0170.00416.34
7.3.160.0030.01316.36
7.3.130.0060.01014.92
7.3.120.0060.01014.77
7.3.110.0050.01114.73
7.3.100.0080.00514.91
7.3.90.0060.00914.91
7.3.80.0030.00814.67
7.3.70.0060.00614.93
7.3.60.0070.00514.64
7.3.50.0030.00914.85
7.3.40.0030.01214.79
7.3.30.0030.00914.76
7.3.20.0050.00516.55
7.3.10.0060.00816.63
7.3.00.0060.00916.56
7.2.330.0070.01016.76
7.2.320.0140.01016.43
7.2.310.0040.01216.43
7.2.300.0130.00316.64
7.2.290.0060.00916.78
7.2.260.0070.01015.11
7.2.250.0080.01115.04
7.2.240.0040.01115.19
7.2.230.0060.00915.07
7.2.220.0050.00915.11
7.2.210.0050.00815.02
7.2.200.0080.00814.91
7.2.190.0050.01315.16
7.2.180.0060.00715.19
7.2.170.0040.00914.75
7.2.160.0080.00615.24
7.2.150.0040.01116.85
7.2.140.0000.01116.97
7.2.130.0050.00816.92
7.2.120.0320.00916.29
7.2.110.0260.00816.16
7.2.100.0500.00816.02
7.2.90.0270.01115.99
7.2.80.0420.00916.05
7.2.70.0310.01016.12
7.2.60.0230.00816.02
7.2.50.0350.01216.11
7.2.40.0390.00516.27
7.2.30.0370.01116.14
7.2.20.0380.00416.35
7.2.10.0450.01416.24
7.2.00.0430.00816.23
7.1.330.0050.00915.81
7.1.320.0060.00815.78
7.1.310.0060.00815.78
7.1.300.0050.01015.82
7.1.290.0040.00815.53
7.1.280.0030.00915.87
7.1.270.0050.00915.62
7.1.260.0040.00615.67
7.1.250.0060.00815.84
7.1.240.0370.00714.88
7.1.230.0710.00814.68
7.1.220.0500.00214.93
7.1.210.0530.01414.61
7.1.200.0490.00714.88
7.1.190.0540.00314.88
7.1.180.0920.00714.78
7.1.170.0970.01114.79
7.1.160.0560.00714.65
7.1.150.0430.00314.68
7.1.140.0970.00614.77
7.1.130.0970.00514.80
7.1.120.0470.00514.74
7.1.110.0440.00414.63
7.1.100.0890.00714.89
7.1.90.0580.00514.80
7.1.80.0740.00214.58
7.1.70.0460.00914.68
7.1.60.0680.00914.78
7.1.50.0640.00614.68
7.1.40.0390.00914.81
7.1.30.0700.01214.49
7.1.20.0390.00714.74
7.1.10.0770.01014.69
7.1.00.0460.01014.62
7.0.330.0140.00015.48
7.0.320.0070.00715.40
7.0.310.0120.00315.42
7.0.300.0030.01015.35
7.0.290.0040.01115.13
7.0.280.0130.00315.43
7.0.270.0040.00815.47
7.0.260.0030.00615.48
7.0.250.0030.01315.63
7.0.240.0000.01215.51
7.0.230.0030.01015.22
7.0.220.0000.01615.50
7.0.210.0000.01015.45
7.0.200.0100.00315.18
7.0.190.0040.00715.39
7.0.180.0030.01015.28
7.0.170.0110.00015.43
7.0.160.0030.00615.29
7.0.150.0030.01015.48
7.0.140.0060.00615.27
7.0.130.0060.00615.37
7.0.120.0040.00415.51
7.0.110.0120.00315.27
7.0.100.0080.00815.48
7.0.90.0070.00715.24
7.0.80.0130.00015.47
7.0.70.0060.00615.45
7.0.60.0030.00715.53
7.0.50.0120.00015.51
7.0.40.0070.00713.38
7.0.30.0080.00813.54
7.0.20.0030.00613.44
7.0.10.0060.00613.46
7.0.00.0080.00613.43
5.6.400.0070.00714.25
5.6.390.0030.00714.36
5.6.380.0050.00714.17
5.6.370.0030.01314.47
5.6.360.0120.00314.34
5.6.350.0120.00314.06
5.6.340.0090.00314.30
5.6.330.0030.00814.54
5.6.320.0000.00914.70
5.6.310.0000.00914.27
5.6.300.0080.00414.65
5.6.290.0030.01014.49
5.6.280.0100.00314.19
5.6.270.0040.00714.71
5.6.260.0060.01014.53
5.6.250.0060.00914.73
5.6.240.0080.00314.34
5.6.230.0120.00014.31
5.6.220.0000.00914.13
5.6.210.0040.00414.48
5.6.200.0040.01114.74
5.6.190.0060.00314.55
5.6.180.0040.01114.43
5.6.170.0000.01214.46
5.6.160.0120.00314.38
5.6.150.0070.00314.26
5.6.140.0110.00414.30
5.6.130.0080.00514.58
5.6.120.0030.01014.44
5.6.110.0030.00914.29
5.6.100.0030.00614.46
5.6.90.0030.00614.41
5.6.80.0050.00314.42
5.6.70.0000.01414.29
5.6.60.0060.00614.45
5.6.50.0060.00314.15
5.6.40.0060.00914.51
5.6.30.0030.01514.28
5.6.20.0070.00714.10
5.6.10.0070.01014.34
5.6.00.0040.01114.36

preferences:
28.2 ms | 403 KiB | 5 Q