3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5,0, 1, 2, 3, 4, 5, 6, "a", "b", "c", 0.1, 0.2, 0.3);

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)
8.3.60.0070.01318.43
8.3.50.0030.01621.99
8.3.40.0110.00418.72
8.3.30.0080.00818.92
8.3.20.0000.00720.16
8.3.10.0030.00521.99
8.3.00.0030.00622.44
8.2.180.0110.01116.63
8.2.170.0090.00622.96
8.2.160.0110.01120.76
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00421.06
8.2.110.0080.00022.13
8.2.100.0100.00319.35
8.2.90.0050.00319.27
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0100.00018.09
8.2.20.0080.00017.60
8.2.10.0000.00717.54
8.2.00.0090.00317.71
8.1.280.0140.00325.92
8.1.270.0080.00022.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.74
8.1.230.0000.01019.05
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00717.35
8.1.190.0050.00317.41
8.1.180.0080.00018.64
8.1.170.0000.00818.40
8.1.160.0040.00421.92
8.1.150.0040.00418.55
8.1.140.0000.00717.35
8.1.130.0030.00317.73
8.1.120.0030.00317.48
8.1.110.0050.00317.50
8.1.100.0040.00317.49
8.1.90.0040.00417.34
8.1.80.0000.00717.50
8.1.70.0040.00417.44
8.1.60.0040.00417.57
8.1.50.0000.00717.53
8.1.40.0040.00417.37
8.1.30.0050.00217.56
8.1.20.0000.00817.66
8.1.10.0000.00717.50
8.1.00.0060.00317.50
8.0.300.0070.00018.77
8.0.290.0040.00417.18
8.0.280.0000.00718.43
8.0.270.0030.00317.30
8.0.260.0000.00616.69
8.0.250.0040.00416.90
8.0.240.0070.00016.96
8.0.230.0000.00716.97
8.0.220.0000.00716.84
8.0.210.0030.00316.83
8.0.200.0060.00016.84
8.0.190.0000.00817.01
8.0.180.0040.00416.93
8.0.170.0030.00516.73
8.0.160.0080.00016.74
8.0.150.0000.00916.81
8.0.140.0040.00416.94
8.0.130.0000.00513.29
8.0.120.0050.00316.84
8.0.110.0040.00416.84
8.0.100.0040.00416.83
8.0.90.0000.00716.79
8.0.80.0070.00716.88
8.0.70.0050.00316.93
8.0.60.0000.00716.82
8.0.50.0040.00416.90
8.0.30.0150.00916.98
8.0.20.0140.00517.40
8.0.10.0040.00416.88
8.0.00.0100.01016.60
7.4.330.0060.00015.00
7.4.320.0060.00016.36
7.4.300.0060.00016.52
7.4.290.0030.00316.60
7.4.280.0040.00416.59
7.4.270.0030.00316.56
7.4.260.0030.00316.59
7.4.250.0080.00016.45
7.4.240.0050.00216.52
7.4.230.0080.00016.39
7.4.220.0060.01216.54
7.4.210.0080.00716.47
7.4.200.0000.00716.62
7.4.190.0070.00016.55
7.4.160.0090.00616.46
7.4.150.0130.00417.40
7.4.140.0050.01117.86
7.4.130.0050.01316.33
7.4.120.0120.00416.52
7.4.110.0140.00316.64
7.4.100.0170.00716.31
7.4.90.0110.00716.68
7.4.80.0140.00419.39
7.4.70.0120.00616.23
7.4.60.0120.00416.48
7.4.50.0000.00816.35
7.4.40.0060.00622.77
7.4.30.0100.00716.39
7.4.00.0070.01114.63
7.3.330.0060.00013.04
7.3.320.0030.00312.95
7.3.310.0000.00716.39
7.3.300.0040.00416.19
7.3.290.0030.01616.15
7.3.280.0070.01116.13
7.3.270.0070.01017.40
7.3.260.0120.00916.11
7.3.250.0120.00716.36
7.3.240.0140.00316.35
7.3.230.0110.01116.39
7.3.210.0080.00816.33
7.3.200.0090.01119.39
7.3.190.0120.00516.14
7.3.180.0100.00616.25
7.3.170.0170.00616.52
7.3.160.0030.01316.26
7.3.120.0030.01314.66
7.2.330.0090.00916.41
7.2.320.0110.00616.62
7.2.310.0070.01016.18
7.2.300.0140.00716.61
7.2.290.0130.00316.45
7.2.60.0070.00716.78
7.2.00.0040.01118.89
7.1.200.0030.01015.75
7.1.100.0270.00717.36
7.1.70.0000.00717.04
7.1.60.0070.01819.82
7.1.50.0000.01516.86
7.1.00.0100.08322.33
7.0.200.0000.00816.66
7.0.140.0070.07021.99
7.0.60.0170.07720.01
7.0.50.0070.08017.89
7.0.40.0030.04720.05
7.0.30.0130.04720.34
7.0.20.0200.07020.13
7.0.10.0000.08320.13
7.0.00.0030.07320.01
5.6.280.0000.07721.20
5.6.210.0130.07320.66
5.6.200.0130.07318.13
5.6.190.0070.06020.41
5.6.180.0400.07720.39
5.6.170.0300.08320.50
5.6.160.0030.09020.50
5.6.150.0000.09018.26
5.6.140.0030.08718.07
5.6.130.0030.08318.18
5.6.120.0030.04321.08
5.6.110.0130.06321.11
5.6.100.0100.08021.09
5.6.90.0130.07321.10
5.6.80.0030.04320.49
5.5.350.0430.06020.50
5.5.340.0100.07317.98
5.5.330.0070.07720.43
5.5.320.0030.08320.20
5.5.310.0300.07320.28
5.5.300.0000.04718.09
5.5.290.0170.07018.04
5.5.280.0070.08320.87
5.5.270.0000.06720.96
5.5.260.0030.06320.89
5.5.250.0130.07320.56
5.5.240.0030.07320.38
5.4.450.2600.03719.49
5.4.440.2530.04319.41
5.4.430.2730.04719.57
5.4.420.2570.04019.15
5.4.410.2530.04719.16
5.4.400.2600.04019.12
5.4.390.2670.02718.94
5.4.380.2500.04719.11
5.4.370.1870.04019.10
5.4.360.0030.04719.16
5.4.350.0070.04319.18
5.4.340.1070.03318.82
5.4.320.2200.03719.09
5.4.310.2470.04018.94
5.4.300.0130.04319.09
5.4.290.0200.03719.11
5.4.280.0270.02719.27
5.4.270.0200.03319.23
5.4.260.0270.03719.13
5.4.250.0200.04318.80
5.4.240.0200.03718.91
5.4.230.0170.03719.05
5.4.220.0430.02718.90
5.4.210.0200.04018.90
5.4.200.0170.03719.11
5.4.190.0200.04719.27
5.4.180.0170.03718.84
5.4.170.0200.03719.14
5.4.160.0200.03718.94
5.4.150.0130.04019.26
5.4.140.0200.03316.46
5.4.130.0200.03316.50
5.4.120.0170.03716.48
5.4.110.0170.03316.46
5.4.100.0130.03716.41
5.4.90.0200.04016.25
5.4.80.0230.02716.26
5.4.70.0270.04016.47
5.4.60.0200.03316.50
5.4.50.0130.03716.19
5.4.40.0130.03716.52
5.4.30.0200.03016.41
5.4.20.0130.03716.36
5.4.10.0200.03016.25
5.4.00.0170.03715.93
5.3.290.0070.03714.68
5.3.280.0100.04314.62
5.3.270.0230.03014.63
5.3.260.0130.04014.73
5.3.250.0170.04014.73
5.3.240.0170.03714.79
5.3.230.0230.04014.82
5.3.220.0230.03714.68
5.3.210.0200.03314.69
5.3.200.0030.03714.57
5.3.190.0030.04014.64
5.3.180.0170.04014.61
5.3.170.0270.05314.70
5.3.160.0130.04014.68
5.3.150.0170.04314.71
5.3.140.0200.03314.71
5.3.130.0100.04314.57
5.3.120.0270.03714.67
5.3.110.0200.03314.54
5.3.100.0200.04314.15
5.3.90.0130.03714.29
5.3.80.0200.05013.97
5.3.70.0100.05014.30
5.3.60.0200.03314.12
5.3.50.0200.04313.91
5.3.40.0200.03313.99
5.3.30.0200.03713.97
5.3.20.0200.05313.69
5.3.10.0170.03313.76
5.3.00.0200.07013.79

preferences:
67.57 ms | 401 KiB | 5 Q