3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=['z','Z','ą', 'Ą', 'a', 'o','ó','Ó','ł','Ł','ź','A','Ż','ę','e','ć','ń','ś']; $coll = new Collator( 'pl_PL' ); var_export( $a ); $coll->sort( $a ); var_export( $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)
8.3.60.0120.00919.68
8.3.50.0100.00619.52
8.3.40.0140.00719.97
8.3.30.0200.00019.87
8.3.20.0070.00021.54
8.3.10.0050.00321.66
8.3.00.0080.00023.05
8.2.180.0060.01017.88
8.2.170.0140.00722.96
8.2.160.0140.00323.51
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0080.00022.62
8.2.120.0080.00026.35
8.2.110.0150.00723.64
8.2.100.0030.01019.30
8.2.90.0040.00420.23
8.2.80.0000.00818.97
8.2.70.0040.00419.00
8.2.60.0000.00819.30
8.2.50.0060.00618.75
8.2.40.0030.00521.55
8.2.30.0040.00420.48
8.2.20.0030.00519.00
8.2.10.0040.00419.45
8.2.00.0080.00319.41
8.1.280.0090.00625.92
8.1.270.0100.01023.20
8.1.260.0160.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00325.10
8.1.230.0060.00619.27
8.1.220.0080.00019.14
8.1.210.0000.00818.77
8.1.200.0090.00018.73
8.1.190.0050.00318.60
8.1.180.0060.00318.48
8.1.170.0030.00619.89
8.1.160.0040.00421.90
8.1.150.0000.00821.68
8.1.140.0000.00820.93
8.1.130.0000.00719.14
8.1.120.0000.00818.76
8.1.110.0060.00318.76
8.1.100.0040.00418.78
8.1.90.0030.00518.80
8.1.80.0000.00818.79
8.1.70.0040.00418.77
8.1.60.0040.00418.94
8.1.50.0060.00318.90
8.1.40.0040.00418.74
8.1.30.0030.00619.07
8.1.20.0030.00618.84
8.1.10.0050.00318.84
8.1.00.0000.00918.74
8.0.300.0060.00318.77
8.0.290.0080.00018.00
8.0.280.0050.00219.57
8.0.270.0030.00518.68
8.0.260.0030.00318.54
8.0.250.0070.00018.20
8.0.240.0040.00417.96
8.0.230.0000.00818.07
8.0.220.0000.00718.17
8.0.210.0040.00418.01
8.0.200.0040.00418.21
8.0.190.0040.00417.98
8.0.180.0040.00418.08
8.0.170.0040.00418.25
8.0.160.0040.00418.08
8.0.150.0000.00918.00
8.0.140.0000.00718.09
8.0.130.0000.00613.23
8.0.120.0040.00418.15
8.0.110.0000.00718.16
8.0.100.0000.00818.11
8.0.90.0040.00418.28
8.0.80.0070.00718.27
8.0.70.0040.00418.27
8.0.60.0080.00018.20
8.0.50.0000.00818.10
8.0.30.0110.00818.38
8.0.20.0180.00918.29
8.0.10.0090.00018.24
8.0.00.0110.01018.01
7.4.330.0000.00516.73
7.4.320.0060.00017.63
7.4.300.0040.00417.82
7.4.290.0070.00017.81
7.4.280.0040.00417.66
7.4.270.0050.00217.90
7.4.260.0040.00417.74
7.4.250.0000.00717.80
7.4.240.0050.00217.77
7.4.230.0000.00717.71
7.4.220.0130.01017.71
7.4.210.0100.00717.85
7.4.200.0040.00417.64
7.4.160.0120.00417.85
7.4.150.0080.01117.65
7.4.140.0110.00817.86
7.4.130.0130.00917.70
7.4.120.0080.01217.81
7.4.110.0160.00917.78
7.4.100.0070.01717.68
7.4.90.0100.01017.89
7.4.80.0110.01119.39
7.4.70.0060.01317.71
7.4.60.0160.00917.67
7.4.50.0000.01517.77
7.4.40.0120.00417.77
7.4.30.0070.01117.77
7.4.00.0120.00316.13
7.3.330.0000.00513.20
7.3.320.0000.00513.17
7.3.310.0030.00317.53
7.3.300.0070.00017.57
7.3.290.0070.01017.54
7.3.280.0100.00817.57
7.3.270.0060.01217.84
7.3.260.0100.01217.65
7.3.250.0080.01217.56
7.3.240.0120.00617.74
7.3.230.0060.01117.59
7.3.210.0130.00617.58
7.3.200.0110.00617.60
7.3.190.0130.00317.61
7.3.180.0080.00817.74
7.3.170.0100.01017.66
7.3.160.0080.01117.59
7.2.330.0130.01017.89
7.2.320.0080.00917.86
7.2.310.0070.01017.73
7.2.300.0100.00718.15
7.2.290.0120.00917.81
7.2.60.0040.01217.83
7.2.00.0070.01020.89
7.1.200.0090.00617.04
7.1.100.0040.01119.64
7.1.70.0000.00718.60
7.1.60.0070.01819.19
7.1.50.0060.00618.46
7.1.00.0070.07324.03
7.0.200.0080.00316.38
7.0.60.0430.06021.32
7.0.50.0100.07717.83
7.0.40.0070.07721.45
7.0.30.0300.06721.13
7.0.20.0130.04721.37
7.0.10.0070.06021.42
7.0.00.0100.08321.46
5.6.210.0100.08321.87
5.6.200.0100.06718.12
5.6.190.0100.04021.61
5.6.180.0170.04321.84
5.6.170.1400.05721.57
5.6.160.0070.06321.69
5.6.150.0030.08318.08
5.6.140.0030.08718.20
5.6.130.0070.04018.26
5.6.120.0100.05022.29
5.6.110.0070.09722.36
5.6.100.0170.07722.45
5.6.90.0100.04722.46
5.6.80.0030.08021.79
5.5.350.0400.06721.77
5.5.340.0200.06717.89
5.5.330.0130.03321.65
5.5.320.0170.04321.35
5.5.310.0230.05021.57
5.5.300.0070.08017.89
5.5.290.0070.06317.97
5.5.280.0030.08722.06
5.5.270.0100.07322.21
5.5.260.0130.03322.04
5.5.250.0100.08321.93
5.5.240.0100.07721.53

preferences:
33.64 ms | 400 KiB | 5 Q