3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = array(); for ($i = 0; $i < 100000; $i++) { $x[] = $i; } for ($i = 0; $i < 100000; $i++) { $x[$i]++; } for ($i = 0; $i < 100000; $i++) { echo array_pop($x); } $string = implode(",", $x); $x = explode(",", $string);

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)
8.3.60.0240.01019.25
8.3.50.0320.00918.90
8.3.40.0200.01321.05
8.3.30.0280.00321.17
8.3.20.0100.00721.23
8.3.10.0090.00622.43
8.3.00.0070.00721.20
8.2.180.0330.00719.25
8.2.170.0220.00922.96
8.2.160.0160.01323.09
8.2.150.0150.00024.18
8.2.140.0080.00824.66
8.2.130.0100.00326.16
8.2.120.0070.00721.45
8.2.110.0260.01623.00
8.2.100.0150.00920.34
8.2.90.0090.00621.84
8.2.80.0040.00821.88
8.2.70.0030.01020.25
8.2.60.0030.01020.43
8.2.50.0070.00720.13
8.2.40.0030.01020.84
8.2.30.0100.00320.74
8.2.20.0060.00620.21
8.2.10.0070.00720.11
8.2.00.0150.00320.09
8.1.280.0230.00325.92
8.1.270.0140.00327.19
8.1.260.0110.00427.68
8.1.250.0070.01028.09
8.1.240.0170.00328.73
8.1.230.0100.01326.03
8.1.220.0100.00322.79
8.1.210.0110.01123.69
8.1.200.0070.01022.13
8.1.190.0070.00722.50
8.1.180.0070.00722.23
8.1.170.0100.00623.76
8.1.160.0110.00323.79
8.1.150.0040.01123.44
8.1.140.0110.01122.26
8.1.130.0100.00322.61
8.1.120.0130.00322.40
8.1.110.0070.00722.23
8.1.100.0040.01122.36
8.1.90.0030.01022.27
8.1.80.0100.00322.40
8.1.70.0080.00422.37
8.1.60.0070.01322.36
8.1.50.0060.01022.40
8.1.40.0120.00622.28
8.1.30.0040.01222.52
8.1.20.0070.01022.47
8.1.10.0050.01022.39
8.1.00.0100.00722.33
8.0.300.0080.00824.82
8.0.290.0090.00621.50
8.0.280.0110.00323.14
8.0.270.0080.00622.04
8.0.260.0030.01221.55
8.0.250.0030.01021.65
8.0.240.0070.00721.57
8.0.230.0070.00721.67
8.0.220.0070.00721.57
8.0.210.0140.00021.46
8.0.200.0110.00421.60
8.0.190.0060.00921.69
8.0.180.0120.00621.59
8.0.170.0070.01121.57
8.0.160.0040.01121.71
8.0.150.0090.00921.60
8.0.140.0080.01421.67
8.0.130.0210.00018.16
8.0.120.0120.00421.59
8.0.110.0120.00421.58
8.0.100.0070.01021.71
8.0.90.0130.00321.46
8.0.80.0040.03121.57
8.0.70.0090.00621.59
8.0.60.0060.00921.59
8.0.50.0090.00621.65
8.0.30.0330.03121.64
8.0.20.0380.01821.85
8.0.10.0040.01121.76
8.0.00.0320.02421.33
7.4.330.0140.00017.84
7.4.320.0070.00721.35
7.4.300.0040.01121.28
7.4.290.0120.00321.30
7.4.280.0110.00721.18
7.4.270.0080.00821.23
7.4.260.0070.00718.17
7.4.250.0030.01621.31
7.4.240.0050.01221.23
7.4.230.0040.01121.40
7.4.220.0220.02221.35
7.4.210.0130.02721.27
7.4.200.0100.00721.25
7.4.190.0070.01021.36
7.4.160.0360.02321.44
7.4.150.0260.02321.35
7.4.140.0290.02621.32
7.4.130.0360.02021.34
7.4.120.0400.01721.23
7.4.110.0440.02421.20
7.4.100.0460.02721.20
7.4.90.0210.03521.16
7.4.80.0240.02421.10
7.4.70.0330.02021.34
7.4.60.0210.02721.16
7.4.50.0110.00421.12
7.4.40.0100.02421.11
7.4.30.0380.01621.27
7.4.00.0170.01419.75
7.3.330.0040.01218.07
7.3.320.0060.01018.09
7.3.310.0000.01820.96
7.3.300.0080.00820.91
7.3.290.0100.03321.06
7.3.280.0200.02821.09
7.3.270.0400.03121.21
7.3.260.0270.03421.21
7.3.250.0360.02121.25
7.3.240.0390.01821.01
7.3.230.0240.03321.14
7.3.210.0300.03021.19
7.3.200.0310.02821.27
7.3.190.0270.02721.10
7.3.180.0200.03420.99
7.3.170.0380.04421.26
7.3.160.0310.02221.13
7.3.120.0170.01719.66
7.2.330.0430.01321.09
7.2.320.0190.03721.50
7.2.310.0320.04021.09
7.2.300.0410.01021.18
7.2.290.0290.03621.45
7.2.00.0120.01225.50
7.1.100.0070.01423.72
7.1.70.0060.00922.95
7.1.60.0240.01723.10
7.1.50.0140.02422.98
7.0.200.3030.01020.34

preferences:
66.18 ms | 400 KiB | 5 Q