3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = array(1,2,3,4,5); while($input) { $input = array_slice($input, 0, 2); print_r($input); }

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)
8.3.60.0160.00618.06
8.3.50.0350.00521.00
8.3.40.0080.00818.72
8.3.30.0120.00618.77
8.3.20.0040.00420.18
8.3.10.0060.00323.53
8.3.00.0080.00323.61
8.2.180.0070.00716.38
8.2.170.0130.00922.96
8.2.160.0140.00320.34
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0090.00027.12
8.2.120.0060.00425.16
8.2.110.0040.00825.16
8.2.100.0050.00822.78
8.2.90.0010.00822.79
8.2.80.0070.00223.34
8.2.70.0120.00122.86
8.2.60.0080.00322.79
8.2.50.0060.00422.71
8.2.40.0080.00222.86
8.2.30.0060.00423.04
8.2.20.0070.00322.86
8.2.10.0040.00623.16
8.2.00.0030.00722.95
8.1.280.0070.01025.92
8.1.270.0000.00824.01
8.1.260.0060.00327.22
8.1.250.0040.00628.09
8.1.240.0070.00326.01
8.1.230.0070.00423.62
8.1.220.0060.00422.91
8.1.210.0070.00223.43
8.1.200.0050.00722.66
8.1.190.0060.00422.54
8.1.180.0050.00523.09
8.1.170.0040.00622.85
8.1.160.0050.00423.44
8.1.150.0010.00823.47
8.1.140.0040.00522.77
8.1.130.0090.00322.99
8.1.120.0050.00422.77
8.1.110.0030.00722.80
8.1.100.0020.00622.78
8.1.90.0070.00222.73
8.1.80.0090.00222.77
8.1.70.0030.00522.74
8.1.60.0070.00322.85
8.1.50.0050.00622.77
8.1.40.0050.00522.77
8.1.30.0080.00422.84
8.1.20.0030.00622.79
8.1.10.0100.00422.78
8.1.00.0050.00822.71
8.0.300.0070.00223.43
8.0.290.0040.00622.33
8.0.280.0070.00223.14
8.0.270.0060.00322.60
8.0.260.0070.00222.61
8.0.250.0050.00322.45
8.0.240.0060.00522.44
8.0.230.0060.00322.44
8.0.220.0060.00322.43
8.0.210.0050.00422.37
8.0.200.0020.00722.36
8.0.190.0040.00522.41
8.0.180.0030.00622.44
8.0.170.0040.00522.39
8.0.160.0040.00522.41
8.0.150.0060.00422.34
8.0.140.0060.00422.35
8.0.130.0030.00520.67
8.0.120.0090.00022.35
8.0.110.0060.00422.39
8.0.100.0060.00322.42
8.0.90.0030.00522.43
8.0.80.0100.00722.43
8.0.70.0070.00122.33
8.0.60.0110.00222.43
8.0.50.0120.00022.33
8.0.30.0140.00420.65
8.0.20.0080.01020.96
8.0.10.0030.00722.39
8.0.00.0130.00620.39
7.4.330.0090.00121.56
7.4.320.0120.00222.18
7.4.300.0070.00622.25
7.4.290.0100.00322.20
7.4.280.0100.00522.25
7.4.270.0070.00722.27
7.4.260.0110.00422.22
7.4.250.0100.00322.22
7.4.240.0050.00720.31
7.4.230.0090.00522.15
7.4.220.0150.00622.18
7.4.210.0120.00522.26
7.4.200.0100.00422.28
7.4.190.0170.00228.09
7.4.180.0140.00428.09
7.4.160.0140.00722.21
7.4.150.0190.00022.74
7.4.140.0120.01321.27
7.4.130.0130.00620.20
7.4.120.0180.00820.35
7.4.110.0180.00322.16
7.4.100.0150.00622.25
7.4.90.0130.00722.19
7.4.80.0160.00623.74
7.4.70.0140.00922.29
7.4.60.0140.00422.14
7.4.50.0060.00822.13
7.4.40.0120.00822.10
7.4.30.0140.00722.22
7.4.20.0100.00728.09
7.4.10.0120.00828.09
7.4.00.0120.00421.37
7.3.330.0070.00520.48
7.3.320.0080.00520.56
7.3.310.0080.00521.97
7.3.300.0040.00822.10
7.3.290.0080.00922.01
7.3.280.0120.00719.04
7.3.270.0150.00722.74
7.3.260.0160.00922.03
7.3.250.0190.00420.02
7.3.240.0130.00822.24
7.3.230.0130.00622.24
7.3.220.0150.00528.09
7.3.210.0200.00422.21
7.3.200.0150.00723.74
7.3.190.0140.01022.23
7.3.180.0140.00522.15
7.3.170.0130.01122.18
7.3.160.0160.00522.08
7.3.150.0170.00028.09
7.3.140.0080.01228.09
7.3.130.0140.00328.09
7.3.120.0140.00528.09
7.3.110.0160.00328.09
7.3.100.0130.00628.09
7.3.90.0170.00028.09
7.3.80.0060.01328.09
7.3.70.0100.00728.09
7.3.60.0160.00428.09
7.3.50.0110.00828.09
7.3.40.0170.00028.09
7.3.30.0130.00428.09
7.3.20.0190.00028.09
7.3.10.0180.00028.09
7.3.00.0140.00628.09
7.2.340.0140.00328.09
7.2.330.0130.00622.13
7.2.320.0120.00622.09
7.2.310.0140.00622.32
7.2.300.0140.00622.28
7.2.290.0180.00522.22
7.2.280.0140.00528.09
7.2.270.0140.00428.09
7.2.260.0140.00428.09
7.2.250.0150.00528.09
7.2.240.0090.00928.09
7.2.230.0110.00828.09
7.2.220.0140.00528.09
7.2.210.0090.00928.09
7.2.200.0170.00228.09
7.2.190.0160.00228.09
7.2.180.0140.00528.09
7.2.170.0100.01028.09
7.2.160.0130.00528.09
7.2.150.0160.00428.09
7.2.140.0200.00028.09
7.2.130.0190.00028.09
7.2.120.0130.00528.09
7.2.110.0150.00528.09
7.2.100.0140.00528.09
7.2.90.0110.00828.09
7.2.80.0100.01028.09
7.2.70.0120.00628.09
7.2.00.0000.01119.38
7.1.100.0060.00918.15
7.1.70.0040.00417.13
7.1.60.0070.01719.32
7.1.50.0110.01116.94
7.0.200.0220.00716.80

preferences:
30.84 ms | 401 KiB | 5 Q