3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "# 12 # # # Hello World"; $arr = explode(" ", $str); $arr = array_slice($arr, 0,5); $new = implode(" ", $arr); Echo $new;

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)
8.3.40.0140.00018.77
8.3.30.0120.00318.67
8.3.20.0090.00020.29
8.3.10.0000.00823.51
8.3.00.0080.00020.79
8.2.170.0030.01022.96
8.2.160.0090.00622.05
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00422.30
8.2.120.0060.00326.35
8.2.110.0060.00320.43
8.2.100.0000.01217.91
8.2.90.0000.00819.25
8.2.80.0050.00317.97
8.2.70.0080.00017.63
8.2.60.0090.00017.80
8.2.50.0040.00418.10
8.2.40.0080.00022.31
8.2.30.0000.00721.04
8.2.20.0000.00717.93
8.2.10.0040.00418.09
8.2.00.0040.00418.04
8.1.270.0040.00423.96
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0000.01022.62
8.1.230.0070.00419.04
8.1.220.0000.00817.79
8.1.210.0080.00018.77
8.1.200.0090.00017.22
8.1.190.0050.00316.98
8.1.180.0060.00318.10
8.1.170.0000.00818.42
8.1.160.0040.00419.07
8.1.150.0040.00418.76
8.1.140.0030.00519.42
8.1.130.0030.00318.88
8.1.120.0040.00417.35
8.1.110.0030.00317.29
8.1.100.0040.00417.42
8.1.90.0030.00517.38
8.1.80.0000.00817.27
8.1.70.0000.00717.29
8.1.60.0090.00017.41
8.1.50.0040.00417.45
8.1.40.0030.00617.30
8.1.30.0070.00417.56
8.1.20.0000.00917.59
8.1.10.0000.00717.55
8.1.00.0040.00417.29
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0040.00418.48
8.0.270.0080.00017.16
8.0.260.0000.00616.83
8.0.250.0040.00416.95
8.0.240.0030.00416.75
8.0.230.0040.00416.92
8.0.220.0000.00716.83
8.0.210.0030.00416.73
8.0.200.0030.00316.95
8.0.190.0030.00616.93
8.0.180.0030.00516.92
8.0.170.0000.00716.83
8.0.160.0060.00316.77
8.0.150.0040.00416.77
8.0.140.0000.00716.84
8.0.130.0040.00313.25
8.0.120.0050.00216.82
8.0.110.0040.00416.85
8.0.100.0040.00416.84
8.0.90.0000.00716.70
8.0.80.0120.00916.82
8.0.70.0030.00616.84
8.0.60.0000.00716.72
8.0.50.0000.00716.77
8.0.30.0050.01316.88
8.0.20.0080.01217.40
8.0.10.0000.00816.96
8.0.00.0150.00316.68
7.4.330.0050.00015.55
7.4.320.0030.00316.45
7.4.300.0000.00716.54
7.4.290.0060.00316.47
7.4.280.0050.00316.52
7.4.270.0030.00316.44
7.4.260.0000.00716.32
7.4.250.0000.00716.32
7.4.240.0000.00816.38
7.4.230.0000.00716.33
7.4.220.0070.01016.47
7.4.210.0110.00416.30
7.4.200.0070.00016.57
7.4.160.0080.01016.38
7.4.150.0150.00917.40
7.4.140.0150.00317.86
7.4.130.0150.01216.58
7.4.120.0120.00716.40
7.4.110.0080.00816.26
7.4.100.0060.01216.57
7.4.90.0000.01716.52
7.4.80.0130.00619.39
7.4.70.0100.01316.48
7.4.60.0060.01616.48
7.4.50.0040.01416.64
7.4.40.0130.00316.56
7.4.30.0150.00616.52
7.4.00.0050.01214.80
7.3.330.0000.00613.00
7.3.320.0000.00512.93
7.3.310.0040.00416.16
7.3.300.0000.00716.25
7.3.290.0070.01116.21
7.3.280.0080.00816.18
7.3.270.0070.01117.40
7.3.260.0110.00916.41
7.3.250.0080.00916.44
7.3.240.0110.00816.32
7.3.230.0110.00616.57
7.3.210.0100.00716.37
7.3.200.0100.00716.38
7.3.190.0100.00616.29
7.3.180.0110.01516.37
7.3.170.0060.01216.54
7.3.160.0060.00916.32
7.3.120.0070.01214.62
7.3.110.0050.01014.67
7.3.100.0030.01214.56
7.3.90.0070.01114.71
7.3.80.0040.01214.46
7.3.70.0050.00614.83
7.3.60.0030.01014.80
7.3.50.0080.00614.70
7.3.40.0050.00914.79
7.3.30.0070.00414.73
7.3.20.0040.00816.50
7.3.10.0050.00716.68
7.3.00.0070.00816.72
7.2.330.0100.01016.48
7.2.320.0090.01216.48
7.2.310.0030.01316.41
7.2.300.0030.01416.39
7.2.290.0040.01216.16
7.2.250.0030.01014.91
7.2.240.0110.00615.11
7.2.230.0110.00615.16
7.2.220.0050.01114.89
7.2.210.0110.00514.84
7.2.200.0030.01014.86
7.2.190.0080.00814.85
7.2.180.0060.00614.88
7.2.170.0040.00814.88
7.2.160.0120.00315.05
7.2.150.0040.00716.56
7.2.140.0090.00616.95
7.2.130.0040.01516.82
7.2.120.0060.00916.79
7.2.110.0030.00916.85
7.2.100.0040.01116.65
7.2.90.0030.01016.59
7.2.80.0070.01116.82
7.2.70.0030.01016.64
7.2.60.0030.01116.56
7.2.50.0030.01416.64
7.2.40.0030.01316.83
7.2.30.0130.00616.93
7.2.20.0150.00016.84
7.2.10.0090.00316.94
7.2.00.0040.00918.22
7.1.330.0070.00815.77
7.1.320.0030.01015.84
7.1.310.0070.00915.93
7.1.300.0090.00515.66
7.1.290.0070.00615.75
7.1.280.0050.00915.56
7.1.270.0070.00715.72
7.1.260.0070.00815.68
7.1.250.0000.01615.98
7.1.240.0030.01215.59
7.1.230.0030.00915.91
7.1.220.0030.01015.79
7.1.210.0100.00615.82
7.1.200.0100.00215.68
7.1.190.0060.00615.76
7.1.180.0030.01015.80
7.1.170.0030.00615.93
7.1.160.0110.00715.40
7.1.150.0030.01315.45
7.1.140.0030.01115.84
7.1.130.0080.00415.80
7.1.120.0040.01115.48
7.1.110.0130.00315.48
7.1.100.0070.00816.99
7.1.90.0080.00315.81
7.1.80.0030.01015.65
7.1.70.0100.00316.39
7.1.60.0340.00624.27
7.1.50.0250.01324.35
7.1.40.0250.01524.01
7.1.30.0280.00824.14
7.1.20.0280.01024.21
7.1.10.0030.01015.13
7.1.00.0250.00515.35
7.0.330.0140.00315.27
7.0.320.0000.00815.34
7.0.310.0030.01015.41
7.0.300.0060.00615.43
7.0.290.0030.00615.30
7.0.280.0080.00915.42
7.0.270.0030.00515.18
7.0.260.0070.01015.13
7.0.250.0070.00715.54
7.0.240.0040.00715.57
7.0.230.0060.00315.64
7.0.220.0060.00615.47
7.0.210.0060.00615.18
7.0.200.0250.00715.08
7.0.190.0220.00914.94
7.0.180.0220.00814.96
7.0.170.0200.01014.80
7.0.160.0050.01014.89
7.0.150.0230.00814.93
7.0.140.0320.01014.92
7.0.130.0330.00815.00
7.0.120.0020.01015.00
7.0.110.0250.01314.75
7.0.100.0250.00815.04
7.0.90.0050.00714.86
7.0.80.0300.00814.94
7.0.70.0250.01115.09
7.0.60.0290.00514.92
7.0.50.0030.01014.89
7.0.40.0280.00913.99
7.0.30.0310.00714.08
7.0.20.0080.00513.88
7.0.10.0050.01013.98
7.0.00.0290.01114.04
5.6.400.0000.01014.20
5.6.390.0000.01514.25
5.6.380.0070.00714.30

preferences:
40.15 ms | 400 KiB | 5 Q