3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "# 12 # # # Hello World"; $arr = explode(" ", $str); $newarr = array_slice($arr, 5); print_r($newarr); $new = implode(" ", $newarr); 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)
8.3.40.0110.00418.55
8.3.30.0070.00718.69
8.3.20.0100.00020.33
8.3.10.0040.00421.73
8.3.00.0040.00420.89
8.2.170.0040.01122.96
8.2.160.0120.00322.25
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00420.52
8.2.120.0030.00526.35
8.2.110.0070.00320.40
8.2.100.0070.00417.59
8.2.90.0000.00819.23
8.2.80.0040.00417.97
8.2.70.0080.00017.63
8.2.60.0000.00817.93
8.2.50.0050.00318.10
8.2.40.0060.00322.26
8.2.30.0000.00820.93
8.2.20.0080.00017.93
8.2.10.0040.00418.21
8.2.00.0000.00718.15
8.1.270.0030.00523.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00922.67
8.1.230.0070.00319.01
8.1.220.0040.00417.78
8.1.210.0030.00518.77
8.1.200.0000.01017.35
8.1.190.0030.00517.10
8.1.180.0000.00918.10
8.1.170.0110.00018.52
8.1.160.0040.00418.88
8.1.150.0050.00318.87
8.1.140.0000.00719.50
8.1.130.0070.00018.86
8.1.120.0040.00417.41
8.1.110.0060.00317.27
8.1.100.0020.00517.28
8.1.90.0000.00717.25
8.1.80.0030.00317.34
8.1.70.0000.00717.34
8.1.60.0080.00017.45
8.1.50.0020.00517.43
8.1.40.0030.00617.41
8.1.30.0060.00317.47
8.1.20.0040.00417.62
8.1.10.0030.00517.52
8.1.00.0000.00717.29
8.0.300.0000.00918.77
8.0.290.0000.00716.63
8.0.280.0030.00318.48
8.0.270.0070.00017.18
8.0.260.0000.00616.73
8.0.250.0030.00316.91
8.0.240.0030.00716.74
8.0.230.0040.00416.94
8.0.220.0000.00716.71
8.0.210.0030.00316.88
8.0.200.0000.00716.87
8.0.190.0020.00516.90
8.0.180.0050.00316.86
8.0.170.0000.00716.70
8.0.160.0030.00616.75
8.0.150.0030.00316.75
8.0.140.0000.00716.82
8.0.130.0060.00013.28
8.0.120.0040.00416.69
8.0.110.0050.00316.72
8.0.100.0000.00716.86
8.0.90.0070.00016.72
8.0.80.0040.01216.82
8.0.70.0040.00416.70
8.0.60.0000.00716.81
8.0.50.0070.00016.81
8.0.30.0150.00416.86
8.0.20.0120.00717.40
8.0.10.0000.00716.88
8.0.00.0180.00316.71
7.4.330.0050.00015.55
7.4.320.0030.00316.54
7.4.300.0000.00716.57
7.4.290.0070.00316.33
7.4.280.0040.00416.35
7.4.270.0000.00816.50
7.4.260.0030.00316.52
7.4.250.0030.00316.50
7.4.240.0000.00716.48
7.4.230.0000.00716.53
7.4.220.0130.01316.53
7.4.210.0030.01216.43
7.4.200.0030.00516.48
7.4.160.0080.00816.37
7.4.150.0100.01417.40
7.4.140.0130.00717.86
7.4.130.0130.00916.17
7.4.120.0070.01216.54
7.4.110.0060.01016.45
7.4.100.0150.00816.59
7.4.90.0030.01316.44
7.4.80.0090.01219.39
7.4.70.0060.01016.26
7.4.60.0160.01316.32
7.4.50.0070.01116.50
7.4.40.0050.01116.52
7.4.30.0030.01216.48
7.4.00.0060.00915.02
7.3.330.0060.00013.09
7.3.320.0000.00513.07
7.3.310.0030.00316.13
7.3.300.0000.00716.27
7.3.290.0090.00816.19
7.3.280.0090.00716.22
7.3.270.0140.00717.40
7.3.260.0070.00916.23
7.3.250.0100.00916.31
7.3.240.0090.00716.17
7.3.230.0120.00616.15
7.3.210.0070.01016.14
7.3.200.0100.00616.69
7.3.190.0050.01116.28
7.3.180.0030.01716.43
7.3.170.0070.01016.24
7.3.160.0090.01216.38
7.2.330.0090.00916.37
7.2.320.0140.00316.71
7.2.310.0050.01116.42
7.2.300.0030.01416.58
7.2.290.0030.01416.62
7.2.60.0070.00716.62
7.2.00.0080.00419.38
7.1.200.0040.01015.78
7.1.100.0060.00618.15
7.1.70.0060.01016.81
7.1.60.0800.01033.42
7.1.50.0970.01033.13
7.1.40.1530.01332.61
7.1.30.0830.01032.62
7.1.20.0730.01032.50
7.1.10.0530.01314.68
7.1.00.0530.01714.76
7.0.200.0730.00714.88
7.0.190.0630.01014.61
7.0.180.0570.01314.44
7.0.170.0630.01014.34
7.0.160.0670.00714.29
7.0.150.0600.00714.44
7.0.140.0600.01314.36
7.0.130.0730.00714.73
7.0.120.0570.00714.73
7.0.110.0600.00714.36
7.0.100.0500.01014.39
7.0.90.0530.01014.49
7.0.80.0600.01014.44
7.0.70.0570.01014.68
7.0.60.0570.00314.08
7.0.50.0570.00714.31
7.0.40.0800.00714.80
7.0.30.0470.01014.74
7.0.20.0430.01314.73
7.0.10.0500.00714.64
7.0.00.0470.00714.53

preferences:
44.52 ms | 400 KiB | 5 Q