3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "cCbaAB"; $stra = str_split($str); usort($stra, 'strncasecmp'); echo implode("", $stra);

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)
8.3.60.0040.01116.50
8.3.50.0080.01022.82
8.3.40.0090.00618.89
8.3.30.0070.00719.05
8.3.20.0030.00520.16
8.3.10.0040.00423.48
8.3.00.0080.00019.38
8.2.180.0070.01116.75
8.2.170.0100.00322.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0040.00421.02
8.2.110.0000.00820.39
8.2.100.0040.00718.22
8.2.90.0060.00319.05
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0060.00318.03
8.2.30.0000.00717.95
8.2.20.0000.00817.77
8.2.10.0030.00517.96
8.2.00.0080.00017.72
8.1.280.0140.00725.92
8.1.270.0030.00623.96
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0100.00023.79
8.1.230.0110.00019.16
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00617.22
8.1.190.0060.00317.23
8.1.180.0020.00518.10
8.1.170.0050.00318.59
8.1.160.0000.00721.98
8.1.150.0000.00818.86
8.1.140.0040.00417.42
8.1.130.0000.00717.82
8.1.120.0030.00317.41
8.1.110.0040.00417.37
8.1.100.0080.00017.43
8.1.90.0040.00417.28
8.1.80.0030.00317.39
8.1.70.0040.00417.27
8.1.60.0040.00417.39
8.1.50.0000.00817.39
8.1.40.0040.00417.48
8.1.30.0030.00517.47
8.1.20.0070.00017.54
8.1.10.0040.00417.55
8.1.00.0050.00317.57
8.0.300.0000.00818.77
8.0.290.0030.00516.75
8.0.280.0070.00018.37
8.0.270.0030.00317.21
8.0.260.0000.00717.18
8.0.250.0030.00316.91
8.0.240.0040.00417.01
8.0.230.0000.00616.89
8.0.220.0030.00316.80
8.0.210.0030.00316.93
8.0.200.0000.00617.01
8.0.190.0000.00916.84
8.0.180.0000.00816.89
8.0.170.0040.00416.89
8.0.160.0000.00816.84
8.0.150.0070.00016.79
8.0.140.0000.00716.82
8.0.130.0000.00613.32
8.0.120.0040.00416.88
8.0.110.0030.00516.93
8.0.100.0070.00016.73
8.0.90.0070.00016.78
8.0.80.0080.00816.93
8.0.70.0040.00416.95
8.0.60.0040.00416.70
8.0.50.0000.00716.77
8.0.30.0170.00416.88
8.0.20.0050.01417.40
8.0.10.0040.00417.11
8.0.00.0080.00816.57
7.4.330.0030.00315.05
7.4.320.0000.00616.52
7.4.300.0030.00316.34
7.4.290.0070.00016.51
7.4.280.0050.00316.43
7.4.270.0000.00716.35
7.4.260.0070.00016.40
7.4.250.0070.00016.46
7.4.240.0030.00316.54
7.4.230.0070.00016.47
7.4.220.0070.01116.62
7.4.210.0080.00616.48
7.4.200.0050.00316.55
7.4.160.0120.00916.44
7.4.150.0110.00717.40
7.4.140.0080.00917.86
7.4.130.0090.00916.45
7.4.120.0110.00616.45
7.4.110.0100.00616.50
7.4.100.0030.01316.34
7.4.90.0110.00516.39
7.4.80.0110.01119.39
7.4.70.0080.00816.46
7.4.60.0100.00716.57
7.4.50.0030.00316.45
7.4.40.0090.00916.45
7.4.30.0080.00816.29
7.4.00.0080.01014.74
7.3.330.0000.00513.02
7.3.320.0000.00613.17
7.3.310.0050.00316.04
7.3.300.0000.00616.15
7.3.290.0030.01216.15
7.3.280.0090.00916.25
7.3.270.0100.00717.40
7.3.260.0100.01016.39
7.3.250.0100.00716.21
7.3.240.0080.00816.21
7.3.230.0130.00316.39
7.3.210.0110.00816.35
7.3.200.0030.01319.39
7.3.190.0120.00916.49
7.3.180.0100.00616.24
7.3.170.0120.00416.42
7.3.160.0120.00416.29
7.3.120.0130.00614.59
7.3.110.0090.00914.64
7.3.100.0030.01014.82
7.3.90.0090.00314.36
7.3.80.0040.01114.54
7.3.70.0040.01114.55
7.3.60.0000.01614.60
7.3.50.0060.00314.75
7.3.40.0110.00414.68
7.3.30.0030.01314.37
7.3.20.0060.00316.55
7.3.10.0030.01016.77
7.3.00.0040.01216.59
7.2.330.0070.01016.64
7.2.320.0090.00916.63
7.2.310.0120.01016.34
7.2.300.0090.00616.33
7.2.290.0060.01316.30
7.2.250.0030.01414.83
7.2.240.0030.01015.02
7.2.230.0000.00915.03
7.2.220.0100.00614.82
7.2.210.0060.00914.71
7.2.200.0070.01014.84
7.2.190.0000.01514.84
7.2.180.0090.00614.90
7.2.170.0090.00614.75
7.2.110.0130.00716.57
7.2.60.0090.00616.73
7.2.00.0060.01119.32
7.1.330.0030.01415.61
7.1.320.0060.00615.79
7.1.310.0090.00015.76
7.1.300.0000.01315.75
7.1.290.0040.00915.72
7.1.280.0030.01315.92
7.1.270.0040.00815.45
7.1.260.0060.00915.68
7.1.200.0030.00715.84
7.1.100.0000.01017.85
7.1.70.0000.00716.92
7.1.60.0100.01319.40
7.1.50.0100.01316.57
7.1.00.0030.07322.45
7.0.200.0000.00816.75
7.0.140.0000.07722.09
7.0.60.0130.07319.96
7.0.50.0100.06717.78
7.0.40.0170.08019.96
7.0.30.0170.04320.18
7.0.20.0370.06320.02
7.0.10.0130.06020.19
7.0.00.0170.08020.14
5.6.280.0030.07321.06
5.6.210.0200.07320.54
5.6.200.0130.05018.11
5.6.190.0030.06320.39
5.6.180.3230.03720.58
5.6.170.0230.06720.39
5.6.160.0030.06020.40
5.6.150.0000.09018.13
5.6.140.0030.04318.15
5.6.130.0000.04318.22
5.6.120.0000.04720.85
5.6.110.0100.08720.97
5.6.100.0070.03721.00
5.6.90.0130.07020.98
5.6.80.0100.08020.27
5.5.350.0130.04720.43
5.5.340.0070.08017.96
5.5.330.0170.07320.57
5.5.320.0470.07320.32
5.5.310.0330.06720.27
5.5.300.0100.08017.91
5.5.290.0070.05317.95
5.5.280.0070.04020.97
5.5.270.0070.08320.77
5.5.260.0070.08720.61
5.5.250.0100.04720.68
5.5.240.0270.05320.36
5.4.450.0530.04719.41
5.4.440.0400.04019.21
5.4.430.0700.04319.10
5.4.420.0370.04319.14
5.4.410.0630.03719.11
5.4.400.0800.04319.09
5.4.390.0300.04019.07
5.4.380.0300.05318.68
5.4.370.0170.05718.73
5.4.360.0330.05318.59
5.4.350.0500.05718.57
5.4.340.0370.05018.70
5.4.320.0070.03512.45
5.4.310.0060.04512.45
5.4.300.0040.03812.45
5.4.290.0060.03712.45
5.4.280.0070.04012.34
5.4.270.0070.04112.35
5.4.260.0080.05012.35
5.4.250.0080.04312.34
5.4.240.0070.04612.35
5.4.230.0050.03812.34
5.4.220.0060.03512.34
5.4.210.0040.03612.34
5.4.200.0030.04012.34
5.4.190.0030.04012.33
5.4.180.0090.04712.34
5.4.170.0040.03812.35
5.4.160.0070.05012.34
5.4.150.0050.04112.34
5.4.140.0060.03812.02
5.4.130.0100.03212.01
5.4.120.0040.03811.97
5.4.110.0030.04311.97
5.4.100.0060.03711.96
5.4.90.0070.03611.96
5.4.80.0050.03811.96
5.4.70.0080.03211.96
5.4.60.0050.03511.96
5.4.50.0040.03611.96
5.4.40.0080.03211.95
5.4.30.0060.03511.95
5.4.20.0060.03511.95
5.4.10.0120.04211.95
5.4.00.0050.05211.44
5.3.290.0060.05612.80
5.3.280.0060.03712.71
5.3.270.0070.03912.73
5.3.260.0050.04012.72
5.3.250.0050.03712.72
5.3.240.0030.04012.71
5.3.230.0070.03712.71
5.3.220.0080.03512.68
5.3.210.0060.04012.68
5.3.200.0050.03712.68
5.3.190.0070.03812.68
5.3.180.0070.03712.67
5.3.170.0050.03712.66
5.3.160.0060.03712.67
5.3.150.0050.03812.67
5.3.140.0050.03912.66
5.3.130.0040.04112.66
5.3.120.0050.04012.66
5.3.110.0060.03912.66
5.3.100.0080.03512.12
5.3.90.0040.03812.09
5.3.80.0050.03712.08
5.3.70.0050.04812.07
5.3.60.0060.04212.07
5.3.50.0090.04412.00
5.3.40.0030.04612.00
5.3.30.0050.03611.95
5.3.20.0050.04211.72
5.3.10.0060.03611.69
5.3.00.0060.03611.68
5.2.170.0040.0309.18
5.2.160.0040.0309.18
5.2.150.0030.0329.18
5.2.140.0030.0389.17
5.2.130.0070.0259.13
5.2.120.0050.0279.13
5.2.110.0080.0419.14
5.2.100.0040.0359.14
5.2.90.0020.0339.14
5.2.80.0070.0379.13
5.2.70.0060.0469.13
5.2.60.0030.0319.09
5.2.50.0030.0319.05
5.2.40.0070.0289.04
5.2.30.0010.0329.01
5.2.20.0030.0299.00
5.2.10.0050.0278.92
5.2.00.0060.0438.78
5.1.60.0060.0308.06
5.1.50.0090.0248.05
5.1.40.0040.0298.04
5.1.30.0070.0288.39
5.1.20.0050.0368.41
5.1.10.0060.0298.13
5.1.00.0070.0248.13
5.0.50.0040.0206.62
5.0.40.0030.0226.47
5.0.30.0020.0456.29
5.0.20.0060.0226.26
5.0.10.0060.0306.24
5.0.00.0040.0366.23
4.4.90.0030.0244.78
4.4.80.0010.0224.76
4.4.70.0040.0144.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0030.0264.71
4.4.30.0050.0184.76
4.4.20.0040.0324.84
4.4.10.0030.0174.85
4.4.00.0030.0254.76
4.3.110.0020.0164.67
4.3.100.0040.0134.67
4.3.90.0020.0154.63
4.3.80.0040.0294.58
4.3.70.0030.0144.63
4.3.60.0000.0254.63
4.3.50.0030.0214.63
4.3.40.0030.0244.54
4.3.30.0010.0173.27
4.3.20.0020.0173.26
4.3.10.0010.0163.22
4.3.00.0130.02015.64

preferences:
50.33 ms | 401 KiB | 5 Q