3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "# # # # # Hello World"; $new = implode(" ", array_slice(explode(" ", $str), 5)); 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)
8.3.60.0040.01118.43
8.3.50.0000.01416.09
8.3.40.0160.00618.64
8.3.30.0110.00418.64
8.3.20.0000.00820.07
8.3.10.0090.00021.83
8.3.00.0040.00420.77
8.2.180.0060.01318.41
8.2.170.0090.00622.96
8.2.160.0060.00622.07
8.2.150.0070.00024.18
8.2.140.0090.00024.66
8.2.130.0040.00422.21
8.2.120.0000.00726.35
8.2.110.0030.00620.52
8.2.100.0000.01117.84
8.2.90.0040.00418.92
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0000.00817.93
8.2.50.0100.00018.10
8.2.40.0000.00822.16
8.2.30.0080.00021.02
8.2.20.0000.00818.00
8.2.10.0000.00718.01
8.2.00.0000.00718.02
8.1.280.0070.01025.92
8.1.270.0000.00722.14
8.1.260.0030.00726.35
8.1.250.0000.00928.09
8.1.240.0090.00922.69
8.1.230.0110.00019.05
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0060.00316.98
8.1.180.0000.00818.10
8.1.170.0060.00318.51
8.1.160.0000.00718.94
8.1.150.0040.00418.81
8.1.140.0000.00719.48
8.1.130.0030.00318.77
8.1.120.0080.00017.38
8.1.110.0000.00817.45
8.1.100.0000.00817.35
8.1.90.0000.00717.37
8.1.80.0000.00817.34
8.1.70.0040.00417.34
8.1.60.0000.00817.39
8.1.50.0090.00017.34
8.1.40.0000.00817.43
8.1.30.0120.00017.45
8.1.20.0060.00317.55
8.1.10.0000.00917.48
8.1.00.0040.00417.48
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0030.00318.49
8.0.270.0000.00717.15
8.0.260.0030.00316.93
8.0.250.0030.00316.82
8.0.240.0090.00216.66
8.0.230.0070.00016.93
8.0.220.0070.00016.81
8.0.210.0030.00416.76
8.0.200.0030.00316.88
8.0.190.0000.00716.89
8.0.180.0000.00816.80
8.0.170.0040.00416.72
8.0.160.0090.00016.75
8.0.150.0050.00316.73
8.0.140.0000.00716.78
8.0.130.0000.00713.22
8.0.120.0090.00016.81
8.0.110.0040.00416.75
8.0.100.0070.00016.84
8.0.90.0000.00716.88
8.0.80.0040.01216.88
8.0.70.0040.00416.86
8.0.60.0000.00716.72
8.0.50.0050.00216.77
8.0.30.0100.00717.12
8.0.20.0130.00817.40
8.0.10.0050.00316.82
8.0.00.0070.01016.65
7.4.330.0000.00515.55
7.4.320.0030.00316.39
7.4.300.0030.00316.44
7.4.290.0060.00316.44
7.4.280.0030.00316.51
7.4.270.0080.00016.45
7.4.260.0060.00316.51
7.4.250.0030.00316.36
7.4.240.0000.00716.52
7.4.230.0070.00016.27
7.4.220.0140.00716.38
7.4.210.0070.00716.43
7.4.200.0030.00316.60
7.4.160.0100.00616.30
7.4.150.0040.01317.40
7.4.140.0120.00917.86
7.4.130.0120.01216.50
7.4.120.0110.00716.43
7.4.110.0100.00716.39
7.4.100.0140.00316.48
7.4.90.0130.00316.51
7.4.80.0130.00319.39
7.4.70.0080.00816.23
7.4.60.0090.00616.51
7.4.50.0100.00316.38
7.4.40.0100.00716.30
7.4.30.0000.02016.49
7.4.00.0090.00915.07
7.3.330.0000.00512.92
7.3.320.0050.00012.89
7.3.310.0000.00716.12
7.3.300.0060.00016.18
7.3.290.0090.00616.17
7.3.280.0060.00916.22
7.3.270.0090.00917.40
7.3.260.0100.00816.31
7.3.250.0080.01016.29
7.3.240.0150.00416.47
7.3.230.0040.01416.08
7.3.210.0090.00716.18
7.3.200.0090.00616.34
7.3.190.0040.01216.48
7.3.180.0060.00916.28
7.3.170.0070.01016.25
7.3.160.0060.01016.52
7.3.120.0060.01014.83
7.3.110.0070.01214.40
7.3.100.0080.00814.91
7.3.90.0070.00714.64
7.3.80.0030.00814.59
7.3.70.0030.01114.89
7.3.60.0030.01114.72
7.3.50.0070.00514.89
7.3.40.0080.00314.76
7.3.30.0040.01114.57
7.3.20.0050.01116.62
7.3.10.0060.00816.57
7.3.00.0050.00716.73
7.2.330.0060.01216.61
7.2.320.0180.00016.79
7.2.310.0100.00716.66
7.2.300.0100.00616.41
7.2.290.0100.00716.31
7.2.250.0100.01015.09
7.2.240.0050.01514.77
7.2.230.0050.01314.97
7.2.220.0030.00814.83
7.2.210.0040.01114.97
7.2.200.0070.00914.76
7.2.190.0040.01014.82
7.2.180.0040.00914.92
7.2.170.0070.00615.01
7.2.00.0030.00919.54
7.1.330.0090.00515.70
7.1.320.0080.00515.82
7.1.310.0040.01215.82
7.1.300.0020.01015.83
7.1.290.0070.00415.76
7.1.280.0080.00615.76
7.1.270.0030.00915.86
7.1.260.0020.00715.81
7.1.100.0030.01018.20
7.1.70.0030.01017.13
7.1.60.0530.01033.25
7.1.50.0530.01032.76
7.1.40.0570.01032.45
7.1.30.0530.01732.66
7.1.20.0530.01332.73
7.1.10.0430.01314.66
7.1.00.0430.00714.73
7.0.200.0430.01014.95
7.0.190.0470.01014.76
7.0.180.0430.00714.44
7.0.170.0430.00714.41
7.0.160.0400.01314.45
7.0.150.0400.01014.36
7.0.140.0370.01014.42
7.0.130.0430.00314.57
7.0.120.0400.00714.66
7.0.110.0370.01014.36
7.0.100.0500.01014.21
7.0.90.0400.01014.47
7.0.80.0900.00714.41
7.0.70.0600.01014.52
7.0.60.0600.01014.29
7.0.50.0300.01314.55
7.0.40.0330.01314.82
7.0.30.0400.01014.56
7.0.20.0330.00714.64
7.0.10.0270.01714.55
7.0.00.0270.01314.43

preferences:
52.08 ms | 400 KiB | 5 Q