3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "asñldfiasjdfqoiertqñkejnfgñdfnbñcvbisjdfpogiserjñglkajdskljfhaqoweiuhaslkdj"; $v = array(); for ($i = 0; $i < 100000; $i++) { $v[] = $a; }

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)
8.3.60.0170.01019.00
8.3.50.0230.01222.93
8.3.40.0100.01021.07
8.3.30.0120.00621.22
8.3.20.0050.00522.71
8.3.10.0060.00325.71
8.3.00.0030.00621.89
8.2.180.0090.00919.25
8.2.170.0100.00722.96
8.2.160.0070.01722.54
8.2.150.0070.00424.18
8.2.140.0060.00324.66
8.2.130.0030.00721.77
8.2.120.0000.00926.35
8.2.110.0070.01422.89
8.2.100.0080.00820.43
8.2.90.0070.00721.67
8.2.80.0100.00020.00
8.2.70.0070.00720.13
8.2.60.0000.00920.41
8.2.50.0090.00020.09
8.2.40.0090.00024.39
8.2.30.0060.00322.99
8.2.20.0030.00720.13
8.2.10.0050.00520.56
8.2.00.0030.00620.39
8.1.280.0130.01025.92
8.1.270.0120.00025.38
8.1.260.0080.00328.09
8.1.250.0080.00428.09
8.1.240.0140.00027.03
8.1.230.0100.00622.68
8.1.220.0110.00022.66
8.1.210.0110.00022.23
8.1.200.0060.00622.35
8.1.190.0110.00022.00
8.1.180.0070.00422.40
8.1.170.0080.00423.36
8.1.160.0100.00025.61
8.1.150.0030.00723.73
8.1.140.0080.00424.34
8.1.130.0030.00722.51
8.1.120.0030.00722.24
8.1.110.0000.01122.34
8.1.100.0080.00422.25
8.1.90.0000.01022.38
8.1.80.0070.00322.36
8.1.70.0030.00822.30
8.1.60.0090.00322.46
8.1.50.0070.00722.29
8.1.40.0030.01022.37
8.1.30.0110.00322.52
8.1.20.0040.00722.48
8.1.10.0000.01322.33
8.1.00.0030.00922.25
8.0.300.0030.00721.85
8.0.290.0070.00421.38
8.0.280.0000.01123.19
8.0.270.0090.00321.96
8.0.260.0050.00522.01
8.0.250.0030.00721.70
8.0.240.0060.00321.66
8.0.230.0080.00421.62
8.0.220.0040.00721.45
8.0.210.0070.00321.54
8.0.200.0040.00721.56
8.0.190.0090.00921.60
8.0.180.0060.00621.54
8.0.170.0040.00821.57
8.0.160.0080.00421.66
8.0.150.0110.00021.59
8.0.140.0060.00621.49
8.0.130.0040.00418.20
8.0.120.0060.00621.59
8.0.110.0070.00421.58
8.0.100.0070.00421.54
8.0.90.0080.00321.70
8.0.80.0080.02321.54
8.0.70.0110.00021.57
8.0.60.0070.00421.44
8.0.50.0000.01121.52
8.0.30.0150.00721.91
8.0.20.0160.01421.66
8.0.10.0040.00721.78
8.0.00.0180.01421.54
7.4.330.0030.00322.65
7.4.320.0030.00721.25
7.4.300.0000.01221.20
7.4.290.0080.00421.34
7.4.280.0090.00321.20
7.4.270.0090.00321.30
7.4.260.0040.00821.23
7.4.250.0040.00721.16
7.4.240.0030.00821.26
7.4.230.0040.00821.27
7.4.220.0130.01321.36
7.4.210.0110.01421.23
7.4.200.0040.00721.32
7.4.160.0060.01821.21
7.4.150.0130.01621.23
7.4.140.0180.01121.13
7.4.130.0090.01821.23
7.4.120.0200.01121.31
7.4.110.0110.01521.33
7.4.100.0170.01021.18
7.4.90.0120.01621.17
7.4.80.0110.01421.24
7.4.70.0130.01321.21
7.4.60.0110.01521.26
7.4.50.0150.00921.09
7.4.40.0210.00721.32
7.4.30.0150.01521.21
7.4.00.0100.01319.39
7.3.330.0040.00718.03
7.3.320.0060.00617.99
7.3.310.0000.01121.02
7.3.300.0070.00421.06
7.3.290.0070.00421.03
7.3.280.0150.01221.02
7.3.270.0040.02321.17
7.3.260.0210.01321.02
7.3.250.0110.01621.10
7.3.240.0170.01221.05
7.3.230.0090.01621.23
7.3.210.0190.00621.18
7.3.200.0000.02521.17
7.3.190.0190.00921.40
7.3.180.0090.01921.02
7.3.170.0210.01221.23
7.3.160.0110.01421.31
7.2.330.0130.01621.23
7.2.320.0230.00721.20
7.2.310.0170.01021.42
7.2.300.0140.01421.41
7.2.290.0130.01321.48
7.2.60.0230.00322.77
7.2.00.0260.00625.27
7.1.200.0120.00421.70
7.1.100.0370.00518.99
7.1.70.0000.01422.71
7.1.60.0160.01623.28
7.1.50.0090.01922.85
7.1.00.0030.08028.23
7.0.200.0070.00422.78
7.0.100.0100.04024.89
7.0.90.1670.07724.82
7.0.80.1670.07724.86
7.0.70.1070.04324.89
7.0.60.1330.08024.85
7.0.50.1430.07725.21
7.0.40.0000.05023.96
7.0.30.0230.07024.04
7.0.20.0130.08723.93
7.0.10.0130.04723.93
7.0.00.0070.09023.95
5.6.250.0070.10030.04
5.6.240.0100.09330.13
5.6.230.0070.10330.04
5.6.220.0100.09729.96
5.6.210.0030.10730.10
5.6.200.0070.06030.50
5.6.190.0100.09030.45
5.6.180.0100.07330.54
5.6.170.0170.08730.46
5.6.160.0070.10330.55
5.6.150.0170.08730.46
5.6.140.0200.08030.54
5.6.130.0100.05030.60
5.6.120.0200.05030.39
5.6.110.0130.09030.44
5.6.100.0130.08730.44
5.6.90.0030.09330.34
5.6.80.0230.06729.75
5.6.70.0200.06029.83
5.6.60.0100.05329.84
5.6.50.0230.08029.76
5.6.40.0200.08029.92
5.6.30.0170.07729.82
5.6.20.0130.07029.82
5.6.10.0100.09029.80
5.6.00.0030.06029.71
5.5.380.0130.08729.89
5.5.370.0130.08729.83
5.5.360.0170.08329.82
5.5.350.0100.09729.86
5.5.340.0170.07730.33
5.5.330.0130.09030.36
5.5.320.0170.08030.36
5.5.310.0070.09730.25
5.5.300.0100.06030.34
5.5.290.0070.08730.33
5.5.280.0070.09030.27
5.5.270.0070.08030.14
5.5.260.0170.06330.34
5.5.250.0230.04330.00
5.5.240.0130.08329.70
5.5.230.0070.05029.61
5.5.220.0100.09029.71
5.5.210.0030.08729.54
5.5.200.0270.07729.65
5.5.190.0130.07729.52
5.5.180.0100.09029.54
5.5.160.0130.09029.67
5.5.150.0200.07729.66
5.5.140.0200.07729.66
5.5.130.0130.09029.57
5.5.120.0130.09029.57
5.5.110.0130.08729.51
5.5.100.0070.08329.50
5.5.90.0030.09029.44
5.5.80.0200.08329.38
5.5.70.0130.08729.46
5.5.60.0100.09729.50
5.5.50.0200.07029.57
5.5.40.0170.08329.58
5.5.30.0130.09029.54
5.5.20.0170.08329.54
5.5.10.0100.09329.45
5.5.00.0130.08729.40

preferences:
93.77 ms | 401 KiB | 5 Q