3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "Hello Friend"; $arr2 = str_split($str, 3); var_dump($arr2);

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)
8.3.60.0110.00318.25
8.3.50.0080.00721.99
8.3.40.0090.00618.42
8.3.30.0110.00418.55
8.3.20.0040.00418.59
8.3.10.0080.00020.39
8.3.00.0040.00423.48
8.2.180.0110.00425.92
8.2.170.0060.00918.82
8.2.160.0070.00722.96
8.2.150.0070.00025.66
8.2.140.0040.00824.66
8.2.130.0090.00026.16
8.2.120.0000.00719.51
8.2.110.0100.00020.94
8.2.100.0040.00817.72
8.2.90.0030.00519.64
8.2.80.0000.00817.97
8.2.70.0030.00517.50
8.2.60.0040.00717.67
8.2.50.0030.00518.07
8.2.40.0000.00718.03
8.2.30.0080.00019.85
8.2.20.0050.00217.52
8.2.10.0000.00817.72
8.2.00.0000.00817.66
8.1.280.0120.00625.92
8.1.270.0000.00723.99
8.1.260.0000.01426.35
8.1.250.0040.00428.09
8.1.240.0040.00422.02
8.1.230.0090.00320.89
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0070.00017.53
8.1.180.0000.00818.10
8.1.170.0090.00018.65
8.1.160.0040.00418.69
8.1.150.0050.00218.62
8.1.140.0040.00417.26
8.1.130.0030.00317.82
8.1.120.0050.00217.32
8.1.110.0040.00417.30
8.1.100.0070.00017.28
8.1.90.0040.00417.40
8.1.80.0040.00417.41
8.1.70.0000.00617.32
8.1.60.0080.00017.46
8.1.50.0040.00417.30
8.1.40.0000.00717.35
8.1.30.0000.00817.58
8.1.20.0030.00617.49
8.1.10.0030.00517.35
8.1.00.0040.00417.37
8.0.300.0070.00020.07
8.0.290.0020.00516.75
8.0.280.0000.00818.36
8.0.270.0000.00717.13
8.0.260.0030.00316.62
8.0.250.0070.00016.91
8.0.240.0090.00016.82
8.0.230.0030.00316.77
8.0.220.0060.00016.80
8.0.210.0030.00316.72
8.0.200.0040.00716.83
8.0.190.0040.00416.75
8.0.180.0030.00316.74
8.0.170.0000.00816.73
8.0.160.0050.00516.84
8.0.150.0050.00316.73
8.0.140.0050.00516.73
8.0.130.0080.00013.21
8.0.120.0040.00416.70
8.0.110.0030.00516.80
8.0.100.0070.00016.92
8.0.90.0040.00416.69
8.0.80.0110.00416.80
8.0.70.0000.00716.88
8.0.60.0050.00216.79
8.0.50.0050.00216.80
8.0.30.0140.00916.78
8.0.20.0140.00517.40
8.0.10.0000.00716.84
8.0.00.0030.01616.73
7.4.330.0000.00614.59
7.4.320.0030.00316.32
7.4.300.0000.00616.50
7.4.290.0030.00316.29
7.4.280.0040.00416.47
7.4.270.0030.00316.45
7.4.260.0000.00513.25
7.4.250.0040.00416.45
7.4.240.0030.00316.37
7.4.230.0040.00416.33
7.4.220.0120.01516.57
7.4.210.0070.00816.57
7.4.200.0030.00616.59
7.4.190.0000.00716.61
7.4.160.0110.00516.34
7.4.150.0150.00317.40
7.4.140.0060.01117.86
7.4.130.0080.01016.21
7.4.120.0130.00716.26
7.4.110.0160.00916.44
7.4.100.0080.00916.31
7.4.90.0120.01216.38
7.4.80.0040.01319.04
7.4.70.0060.01216.49
7.4.60.0090.00916.32
7.4.50.0000.00916.32
7.4.40.0070.00722.27
7.4.30.0100.00716.22
7.4.00.0070.01014.82
7.3.330.0000.00613.06
7.3.320.0030.00312.97
7.3.310.0030.00316.06
7.3.300.0050.00216.08
7.3.290.0070.00716.09
7.3.280.0110.00616.17
7.3.270.0110.00517.40
7.3.260.0090.01118.24
7.3.250.0120.00616.21
7.3.240.0120.00416.17
7.3.230.0070.01016.39
7.3.210.0170.00016.18
7.3.200.0170.00319.39
7.3.190.0060.01516.21
7.3.180.0170.00316.46
7.3.170.0120.00916.27
7.3.160.0130.00316.23
7.3.120.0070.00714.72
7.2.330.0080.00816.66
7.2.320.0060.01116.67
7.2.310.0100.01316.61
7.2.300.0070.01416.57
7.2.290.0080.00816.59
7.2.00.0070.01019.43
7.1.200.0070.00715.72
7.1.100.0060.00918.14
7.1.70.0000.00817.17
7.1.60.0030.00717.13
7.1.50.0100.01016.98
7.1.00.0070.04722.51
7.0.200.0000.00916.84
7.0.140.0000.07722.21
7.0.60.0330.06021.84
7.0.50.0030.04017.79
7.0.40.0070.05020.04
7.0.30.0070.05020.30
7.0.20.0170.04320.40
7.0.10.0200.03719.96
7.0.00.0200.03720.07
5.6.280.0030.07321.11
5.6.210.0070.08020.55
5.6.200.0030.04318.12
5.6.190.0170.04320.60
5.6.180.0170.03720.43
5.6.170.0130.04320.27
5.6.160.0200.03720.45
5.6.150.0100.04320.32
5.6.140.0200.03720.34
5.6.130.0170.04320.38
5.6.120.0130.04020.32
5.6.110.0200.03720.33
5.6.100.0070.04720.17
5.6.90.0100.04320.34
5.6.80.0200.03319.49
5.6.70.0170.04019.71
5.6.60.0130.04019.65
5.6.50.0200.04019.66
5.6.40.0130.04319.83
5.6.30.0230.04719.68
5.6.20.0170.08019.51
5.6.10.0270.06719.46
5.6.00.0270.05019.78
5.5.350.0070.07720.34
5.5.340.0100.07717.93
5.5.330.0200.03720.59
5.5.320.0130.04320.42
5.5.310.0200.04320.19
5.5.300.0030.05020.17
5.5.290.0130.04019.91
5.5.280.0130.05020.18
5.5.270.0130.04020.25
5.5.260.0100.04320.23
5.5.250.0200.03320.04
5.5.240.0230.04019.46
5.5.230.0170.04319.35
5.5.220.0200.03319.30
5.5.210.0200.03719.63
5.5.200.0200.03319.26
5.5.190.0170.04319.56
5.5.180.0170.05319.28
5.5.160.0330.07319.56
5.5.150.0300.06719.49
5.5.140.0230.05719.55
5.5.130.0170.06319.61
5.5.120.0270.06719.46
5.5.110.0270.05719.42
5.5.100.0270.07019.50
5.5.90.0130.06719.16
5.5.80.0230.05019.41
5.5.70.0370.06319.15
5.5.60.0270.04319.32
5.5.50.0300.06019.41
5.5.40.0300.05319.54
5.5.30.0270.07319.23
5.5.20.0330.06719.15
5.5.10.0270.07019.43
5.5.00.0230.08019.43
5.4.450.0130.03719.48
5.4.440.0330.06719.14
5.4.430.0100.04019.44
5.4.420.0130.03719.50
5.4.410.0130.04019.28
5.4.400.0100.04019.16
5.4.390.0100.04019.09
5.4.380.0200.03019.20
5.4.370.0170.03319.12
5.4.360.0130.03719.18
5.4.350.0200.03019.18
5.4.340.0200.05019.18
5.4.320.0230.06018.79
5.4.310.0270.04018.92
5.4.300.0330.03018.91
5.4.290.0270.05319.09
5.4.280.0270.07019.20
5.4.270.0470.05319.18
5.4.260.0230.07019.00
5.4.250.0130.05019.00
5.4.240.0270.05719.08
5.4.230.0300.07319.16
5.4.220.0130.04318.80
5.4.210.0370.05018.78
5.4.200.0300.06319.11
5.4.190.0230.07319.08
5.4.180.0230.07018.95
5.4.170.0330.06319.15
5.4.160.0270.06319.16
5.4.150.0270.06719.06
5.4.140.0200.06716.33
5.4.130.0270.06716.28
5.4.120.0200.06716.35
5.4.110.0270.07316.24
5.4.100.0330.06716.37
5.4.90.0170.05316.61
5.4.80.0300.06016.39
5.4.70.0200.07316.29
5.4.60.0170.03716.30
5.4.50.0170.04016.20
5.4.40.0130.06016.25
5.4.30.0200.05716.39
5.4.20.0230.06316.36
5.4.10.0270.06316.32
5.4.00.0170.04715.75
5.3.290.0230.04714.62
5.3.280.0200.04014.51
5.3.270.0200.07714.55
5.3.260.0200.07714.54
5.3.250.0430.05314.57
5.3.240.0230.07314.57
5.3.230.0230.07014.61
5.3.220.0230.07014.54
5.3.210.0100.05014.50
5.3.200.0300.06014.52
5.3.190.0330.04314.51
5.3.180.0270.05314.48
5.3.170.0200.03714.49
5.3.160.0200.07014.52
5.3.150.0230.05714.34
5.3.140.0270.04714.52
5.3.130.0270.05314.49
5.3.120.0230.07314.36
5.3.110.0200.07014.42
5.3.100.0270.04713.96
5.3.90.0170.04714.11
5.3.80.0170.04013.98
5.3.70.0230.07313.84
5.3.60.0270.06713.82
5.3.50.0230.04313.89
5.3.40.0170.07713.87
5.3.30.0400.03713.83
5.3.20.0130.05313.64
5.3.10.0200.06013.58
5.3.00.0270.06313.62
5.2.170.0130.03712.50
5.2.160.0230.05012.50
5.2.150.0200.05312.50
5.2.140.0200.06012.50
5.2.130.0270.04012.50
5.2.120.0230.05312.50
5.2.110.0170.05312.50
5.2.100.0200.06012.50
5.2.90.0300.03312.50
5.2.80.0330.04712.50
5.2.70.0100.05712.50
5.2.60.0170.03312.50
5.2.50.0200.04012.50
5.2.40.0300.03012.50
5.2.30.0070.03712.50
5.2.20.0230.05312.50
5.2.10.0100.05012.50
5.2.00.0130.05312.50
5.1.60.0170.04312.50
5.1.50.0170.05012.50
5.1.40.0170.05312.50
5.1.30.0170.06012.50
5.1.20.0170.05312.50
5.1.10.0130.04312.50
5.1.00.0230.03012.50
5.0.50.0100.04312.50
5.0.40.0030.03012.50
5.0.30.0030.04012.50
5.0.20.0100.02012.50
5.0.10.0130.03312.50
5.0.00.0130.05712.50
4.4.90.0100.03312.50
4.4.80.0130.01712.50
4.4.70.0130.01312.50
4.4.60.0100.03312.50
4.4.50.0130.02712.50
4.4.40.0170.04712.50
4.4.30.0070.02012.50
4.4.20.0130.03012.50
4.4.10.0100.02012.50
4.4.00.0100.05012.50
4.3.110.0070.01712.50
4.3.100.0070.03312.50
4.3.90.0130.02012.50
4.3.80.0130.05012.50
4.3.70.0070.03012.50
4.3.60.0070.02712.50
4.3.50.0100.03012.50
4.3.40.0100.04312.50
4.3.30.0070.03012.50
4.3.20.0100.03312.50
4.3.10.0070.03712.50
4.3.00.0030.03312.50

preferences:
48.03 ms | 401 KiB | 5 Q