3v4l.org

run code in 300+ PHP versions simultaneously
<?php $needle = array('THIS', 'test', 'hello', 'A', 'is'); $haystack = array('helloTHISisAblindtest'); foreach ($arr as $a) { $target = []; foreach ($haystack as $h) { $target = array_merge($target, explode($a, $h)); } }

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)
8.3.60.0100.01016.75
8.3.50.0280.00522.00
8.3.40.0040.01118.54
8.3.30.0120.00318.96
8.3.20.0070.00020.25
8.3.10.0080.00023.51
8.3.00.0040.00422.34
8.2.180.0170.00316.63
8.2.170.0100.00722.96
8.2.160.0070.01021.96
8.2.150.0080.00824.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00722.20
8.2.110.0030.00620.46
8.2.100.0000.01117.91
8.2.90.0030.00619.17
8.2.80.0000.00817.97
8.2.70.0000.01017.50
8.2.60.0080.00018.03
8.2.50.0030.00618.07
8.2.40.0100.00019.34
8.2.30.0020.00517.94
8.2.20.0030.00517.59
8.2.10.0040.00417.70
8.2.00.0040.00417.73
8.1.280.0140.00725.92
8.1.270.0080.00023.90
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.77
8.1.230.0040.00820.90
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0050.00317.40
8.1.180.0040.00418.10
8.1.170.0040.00418.46
8.1.160.0030.00321.88
8.1.150.0090.00018.51
8.1.140.0050.00317.41
8.1.130.0030.00317.73
8.1.120.0080.00017.39
8.1.110.0050.00317.45
8.1.100.0000.00817.37
8.1.90.0050.00617.52
8.1.80.0030.00317.34
8.1.70.0030.00317.38
8.1.60.0060.00317.60
8.1.50.0030.00517.50
8.1.40.0090.00017.50
8.1.30.0060.00317.63
8.1.20.0000.00817.69
8.1.10.0000.00717.48
8.1.00.0000.00817.41
8.0.300.0000.00818.77
8.0.290.0000.00817.16
8.0.280.0030.00318.36
8.0.270.0000.00717.29
8.0.260.0000.00616.93
8.0.250.0030.00316.91
8.0.240.0030.00317.00
8.0.230.0070.00017.02
8.0.220.0000.00716.84
8.0.210.0000.00716.92
8.0.200.0030.00317.03
8.0.190.0040.00416.97
8.0.180.0070.00016.81
8.0.170.0040.00416.88
8.0.160.0070.00016.95
8.0.150.0030.00316.86
8.0.140.0080.00016.88
8.0.130.0000.00513.39
8.0.120.0000.00716.94
8.0.110.0040.00416.95
8.0.100.0040.00416.91
8.0.90.0040.00416.95
8.0.80.0110.00416.91
8.0.70.0080.00016.75
8.0.60.0040.00416.96
8.0.50.0030.00616.98
8.0.30.0150.00817.06
8.0.20.0080.00917.40
8.0.10.0050.00317.05
8.0.00.0090.00816.73
7.4.330.0030.00315.09
7.4.320.0000.00616.53
7.4.300.0000.00716.52
7.4.290.0030.00316.52
7.4.280.0030.00316.60
7.4.270.0000.00716.58
7.4.260.0030.00316.49
7.4.250.0040.00416.54
7.4.240.0020.00516.49
7.4.230.0000.00716.55
7.4.220.0040.01116.51
7.4.210.0090.00716.59
7.4.200.0000.00716.33
7.4.190.0080.00016.59
7.4.160.0080.00816.67
7.4.150.0150.00317.40
7.4.140.0130.00617.86
7.4.130.0070.00916.54
7.4.120.0060.01116.49
7.4.110.0110.00516.63
7.4.100.0130.00316.40
7.4.90.0060.01316.51
7.4.80.0090.00816.66
7.4.70.0170.00316.49
7.4.60.0110.00516.49
7.4.50.0030.00316.20
7.4.40.0030.01322.77
7.4.30.0090.00616.57
7.4.00.0140.00315.12
7.3.330.0000.00513.08
7.3.320.0060.00012.96
7.3.310.0030.00316.32
7.3.300.0000.00716.29
7.3.290.0060.00716.26
7.3.280.0080.00716.25
7.3.270.0100.00717.40
7.3.260.0130.00316.35
7.3.250.0090.01116.37
7.3.240.0110.00516.38
7.3.230.0060.01616.39
7.3.210.0070.01016.25
7.3.200.0080.00919.39
7.3.190.0060.01016.30
7.3.180.0090.00616.26
7.3.170.0130.00316.48
7.3.160.0110.00816.46
7.3.120.0070.01014.80
7.2.330.0040.01516.60
7.2.320.0050.01216.54
7.2.310.0100.00616.23
7.2.300.0000.01816.55
7.2.290.0090.00816.32
7.2.00.0060.00919.35
7.1.100.0040.00718.11
7.1.70.0050.00517.04
7.1.60.0090.01519.29
7.1.50.0150.01216.79
7.1.00.0030.07722.43
7.0.200.0070.00316.63
7.0.140.0030.07322.21
7.0.60.0000.04319.98
7.0.50.0030.04017.66
7.0.40.0070.04020.04
7.0.30.0200.09020.02
7.0.20.0230.07020.12
7.0.10.0170.07720.00
7.0.00.0030.06720.00
5.6.280.0100.06720.82
5.6.210.0030.08720.48
5.6.200.0030.06018.22
5.6.190.0070.04020.39
5.6.180.0270.04320.48
5.6.170.0330.08020.50
5.6.160.0030.05720.33
5.6.150.0100.07718.19
5.6.140.0030.04018.14
5.6.130.0030.05018.11
5.6.120.0030.05721.02
5.6.110.0030.06721.08
5.6.100.0070.06720.97
5.6.90.0130.08320.96
5.6.80.0100.07320.38
5.5.350.0230.07720.40
5.5.340.0030.04718.02
5.5.330.0100.07320.57
5.5.320.0330.05020.20
5.5.310.0300.06020.27
5.5.300.0070.05317.95
5.5.290.0130.08017.91
5.5.280.0130.08020.98
5.5.270.0100.08320.86
5.5.260.0000.04320.95
5.5.250.0130.07320.68
5.5.240.0030.07320.02
5.4.450.0070.03319.21
5.4.440.0030.03719.57
5.4.430.0070.03719.54
5.4.420.0000.04019.46
5.4.410.0000.03719.41
5.4.400.0070.03019.06
5.4.390.0000.04319.13
5.4.380.0200.02319.24
5.4.370.0070.03319.25
5.4.360.0030.03318.81
5.4.350.0030.03319.06
5.4.340.0000.03719.09
5.4.320.0070.03319.09
5.4.310.0000.04019.25
5.4.300.0000.05719.08
5.4.290.0000.05319.23
5.4.280.0070.05718.88
5.4.270.0030.07018.88
5.4.260.0100.06719.23
5.4.250.0000.06719.25
5.4.240.0030.04319.08
5.4.230.0030.04318.91
5.4.220.0070.04719.14
5.4.210.0070.04319.13
5.4.200.0070.07018.80
5.4.190.0030.05718.80
5.4.180.0070.04318.91
5.4.170.0070.07319.08
5.4.160.0070.05718.89
5.4.150.0070.07018.91
5.4.140.0030.07316.47
5.4.130.0070.03716.27
5.4.120.0070.03016.27
5.4.110.0030.07716.30
5.4.100.0030.07016.39
5.4.90.0030.04716.39
5.4.80.0000.04016.48
5.4.70.0000.05716.46
5.4.60.0030.07016.17
5.4.50.0030.07316.37
5.4.40.0030.05016.45
5.4.30.0030.05316.36
5.4.20.0000.04016.39
5.4.10.0070.07016.36
5.4.00.0070.05315.73
5.3.290.0000.05314.69
5.3.280.0030.07714.54
5.3.270.0070.08014.52
5.3.260.0000.06314.54
5.3.250.0030.06714.46
5.3.240.0070.05714.63
5.3.230.0070.04714.53
5.3.220.0030.07314.45
5.3.210.0030.03714.52
5.3.200.0000.04314.52
5.3.190.0070.03714.42
5.3.180.0000.04014.51
5.3.170.0000.04714.47
5.3.160.0000.06714.43
5.3.150.0100.04014.41
5.3.140.0000.07714.36
5.3.130.0100.07314.50
5.3.120.0070.04714.48
5.3.110.0000.04314.39
5.3.100.0030.07713.84
5.3.90.0070.07013.97
5.3.80.0000.04713.86
5.3.70.0030.04313.97
5.3.60.0000.05313.86
5.3.50.0070.07013.85
5.3.40.0030.07713.82
5.3.30.0030.06713.76
5.3.20.0030.07013.64
5.3.10.0100.06013.51
5.3.00.0000.07013.49
5.2.170.0000.04312.18
5.2.160.0070.03712.18
5.2.150.0000.05712.18
5.2.140.0000.06712.18
5.2.130.0000.06012.18
5.2.120.0070.03712.18
5.2.110.0000.06712.18
5.2.100.0000.06712.18
5.2.90.0000.05712.18
5.2.80.0000.06712.18
5.2.70.0070.04312.18
5.2.60.0030.04712.18
5.2.50.0070.06012.18
5.2.40.0100.05312.18
5.2.30.0030.06012.18
5.2.20.0030.05012.18
5.2.10.0000.06012.18
5.2.00.0030.06312.18
5.1.60.0000.05312.18
5.1.50.0100.03712.18
5.1.40.0070.05312.18
5.1.30.0070.05312.18
5.1.20.0030.04712.18
5.1.10.0030.03712.18
5.1.00.0030.04312.18
5.0.50.0000.04712.18
5.0.40.0000.03312.18
5.0.30.0000.05312.18
5.0.20.0030.03012.18
5.0.10.0070.03712.18
5.0.00.0000.05712.18
4.4.90.0030.02012.18
4.4.80.0030.03312.18
4.4.70.0000.03712.18
4.4.60.0030.02312.18
4.4.50.0000.03712.18
4.4.40.0030.04012.18
4.4.30.0000.02712.18
4.4.20.0030.02012.18
4.4.10.0030.02012.18
4.4.00.0030.04012.18
4.3.110.0000.02712.18
4.3.100.0070.03012.18
4.3.90.0000.03712.18
4.3.80.0070.05012.18
4.3.70.0070.03012.18
4.3.60.0000.03312.18
4.3.50.0000.03312.18
4.3.40.0030.03012.18
4.3.30.0000.01712.18
4.3.20.0000.02712.18
4.3.10.0030.01712.18
4.3.00.0000.02712.18

preferences:
37.99 ms | 400 KiB | 5 Q