3v4l.org

run code in 300+ PHP versions simultaneously
<?php  $x = array(1, 2, 3, 4, 5);  var_dump($x);  unset($x[3]);  $x = array_values($x);  echo '<br>';  var_dump($x);  ?>   - See more at: http://www.w3resource.com/php-exercises/php-array-exercises.php#sthash.65y0TFY1.dpuf

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)
8.3.60.0140.00718.43
8.3.50.0140.00322.75
8.3.40.0140.00718.54
8.3.30.0100.01018.92
8.3.20.0040.00420.16
8.3.10.0150.00323.66
8.3.00.0080.01117.38
8.2.180.0210.00016.63
8.2.170.0110.00422.96
8.2.160.0120.00318.63
8.2.150.0070.01124.18
8.2.140.0070.00024.66
8.2.130.0100.00726.16
8.2.120.0050.00221.10
8.2.110.0130.00321.18
8.2.100.0110.00017.66
8.2.90.0040.00417.72
8.2.80.0000.00717.97
8.2.70.0090.00017.50
8.2.60.0000.00817.91
8.2.50.0000.00818.07
8.2.40.0040.00817.82
8.2.30.0000.00817.85
8.2.20.0050.00217.55
8.2.10.0000.00717.96
8.2.00.0000.00817.56
8.1.280.0110.00325.92
8.1.270.0060.00323.82
8.1.260.0100.00726.35
8.1.250.0000.00828.09
8.1.240.0060.00322.54
8.1.230.0040.00820.94
8.1.220.0050.00317.74
8.1.210.0060.00318.78
8.1.200.0060.00317.10
8.1.190.0000.00717.00
8.1.180.0000.00818.10
8.1.170.0080.00018.36
8.1.160.0040.00421.95
8.1.150.0000.00718.73
8.1.140.0040.00417.15
8.1.130.0030.00317.80
8.1.120.0040.00417.29
8.1.110.0050.00317.33
8.1.100.0040.00417.37
8.1.90.0040.00417.21
8.1.80.0070.00017.21
8.1.70.0000.00717.33
8.1.60.0080.00017.42
8.1.50.0030.00517.39
8.1.40.0000.00717.39
8.1.30.0000.00817.44
8.1.20.0000.00717.50
8.1.10.0000.00717.40
8.1.00.0000.00817.28
8.0.300.0000.00719.91
8.0.290.0070.00016.63
8.0.280.0000.00718.42
8.0.270.0000.00717.27
8.0.260.0030.00317.19
8.0.250.0060.00016.82
8.0.240.0030.00316.75
8.0.230.0000.00616.77
8.0.220.0000.00716.73
8.0.210.0030.00316.63
8.0.200.0060.00016.79
8.0.190.0000.00716.71
8.0.180.0000.00816.65
8.0.170.0080.00016.82
8.0.160.0000.00716.72
8.0.150.0030.00516.66
8.0.140.0040.00416.68
8.0.130.0060.00013.30
8.0.120.0040.00416.76
8.0.110.0050.00316.73
8.0.100.0030.00316.69
8.0.90.0030.00316.73
8.0.80.0040.01116.72
8.0.70.0000.00716.61
8.0.60.0050.00216.58
8.0.50.0040.00416.55
8.0.30.0100.00916.97
8.0.20.0070.01617.40
8.0.10.0000.00816.72
8.0.00.0070.01016.56
7.4.330.0070.00015.00
7.4.320.0000.00616.48
7.4.300.0030.00316.50
7.4.290.0000.00716.36
7.4.280.0060.00316.44
7.4.270.0000.00716.45
7.4.260.0070.00016.34
7.4.250.0000.00816.32
7.4.240.0000.00716.41
7.4.230.0030.00316.56
7.4.220.0140.00316.30
7.4.210.0080.00516.57
7.4.200.0030.00616.27
7.4.160.0130.00316.30
7.4.150.0060.01317.40
7.4.140.0080.00817.86
7.4.130.0090.00716.38
7.4.120.0090.00916.29
7.4.110.0000.01716.33
7.4.100.0060.01216.27
7.4.90.0070.01016.34
7.4.80.0040.01419.39
7.4.70.0110.01116.48
7.4.60.0090.00616.35
7.4.50.0040.00416.31
7.4.40.0080.00816.39
7.4.30.0030.01316.41
7.3.330.0000.00613.10
7.3.320.0000.00613.20
7.3.310.0070.00016.20
7.3.300.0050.00216.10
7.3.290.0030.01016.12
7.3.280.0080.00816.15
7.3.270.0090.00917.40
7.3.260.0110.00816.45
7.3.250.0120.00616.32
7.3.240.0140.00316.07
7.3.230.0100.00716.39
7.3.210.0140.00316.32
7.3.200.0100.01319.39
7.3.190.0100.00716.26
7.3.180.0080.00816.42
7.3.170.0120.00316.27
7.3.160.0160.00016.17
7.2.330.0060.01216.38
7.2.320.0110.00516.44
7.2.310.0090.01216.50
7.2.300.0060.01016.20
7.2.290.0030.01316.30
5.4.320.0080.04312.45
5.4.310.0060.03812.45
5.4.300.0110.03112.45
5.4.290.0060.03812.45
5.4.280.0130.02812.35
5.4.270.0070.03512.34
5.4.260.0110.03312.34
5.4.250.0100.03412.35
5.4.240.0060.03712.35
5.4.230.0060.03712.34
5.4.220.0090.03312.34
5.4.210.0050.03712.34
5.4.200.0050.03812.34
5.4.190.0040.03912.33
5.4.180.0080.03512.33
5.4.170.0060.03712.35
5.4.160.0060.03612.34
5.4.150.0040.04012.34
5.4.140.0060.04312.02
5.4.130.0090.03612.01
5.4.120.0070.03911.97
5.4.110.0080.03311.96
5.4.100.0070.03511.96
5.4.90.0060.03611.96
5.4.80.0080.03511.96
5.4.70.0050.03811.96
5.4.60.0080.03711.96
5.4.50.0090.04011.96
5.4.40.0070.04211.95
5.4.30.0090.04611.95
5.4.20.0060.05111.95
5.4.10.0070.04711.95
5.4.00.0020.04511.43

preferences:
38.17 ms | 401 KiB | 5 Q