3v4l.org

run code in 300+ PHP versions simultaneously
<?php function acasesort($a, $b) { return strcasecmp($a, $b); } class A { function B() { $tags = array('Test', 'tests', 'tes', 'abc'); usort($tags, acasesort); var_dump($tags); } } (new A)->B();

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)
8.3.40.0040.01118.76
8.3.30.0090.00620.34
8.3.20.0060.00320.30
8.3.10.0040.00421.86
8.3.00.0050.00322.52
8.2.170.0120.00322.96
8.2.160.0030.01022.21
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0050.00320.86
8.2.110.0040.00422.26
8.2.100.0080.00417.91
8.2.90.0000.00819.05
8.2.80.0000.00719.41
8.2.70.0060.00317.38
8.2.60.0090.00017.93
8.2.50.0040.00418.07
8.2.40.0030.00718.16
8.2.30.0040.00419.36
8.2.20.0000.00817.59
8.2.10.0040.00417.67
8.2.00.0050.00317.72
8.1.270.0090.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.89
8.1.230.0070.00419.01
8.1.220.0070.00017.77
8.1.210.0040.00418.77
8.1.200.0100.00017.25
8.1.190.0080.00017.63
8.1.180.0000.00919.01
8.1.170.0080.00018.66
8.1.160.0000.00918.93
8.1.150.0080.00318.63
8.1.140.0000.00817.35
8.1.130.0030.00317.80
8.1.120.0000.00717.43
8.1.110.0100.00017.42
8.1.100.0040.00417.35
8.1.90.0020.00517.35
8.1.80.0030.00417.47
8.1.70.0030.00317.43
8.1.60.0060.00317.52
8.1.50.0030.00617.48
8.1.40.0000.00817.56
8.1.30.0050.00317.57
8.1.20.0080.00017.70
8.1.10.0030.00517.54
8.1.00.0030.00617.49
8.0.300.0040.00418.77
8.0.290.0000.00717.15
8.0.280.0070.00018.35
8.0.270.0070.00017.26
8.0.260.0030.00316.76
8.0.250.0000.00717.04
8.0.240.0000.01016.91
8.0.230.0040.00416.97
8.0.220.0030.00316.94
8.0.210.0060.00016.89
8.0.200.0040.00416.89
8.0.190.0040.00417.06
8.0.180.0040.00416.84
8.0.170.0000.00716.90
8.0.160.0040.00416.88
8.0.150.0040.00416.82
8.0.140.0000.00716.82
8.0.130.0030.00313.39
8.0.120.0040.00416.93
8.0.110.0000.00816.81
8.0.100.0040.00316.94
8.0.90.0000.00817.00
8.0.80.0040.01116.90
8.0.70.0050.00217.00
8.0.60.0000.00816.77
8.0.50.0040.00416.90
8.0.30.0140.00816.97
8.0.20.0140.00917.40
8.0.10.0040.00417.07
8.0.00.0140.00816.71
7.4.330.0000.00515.05
7.4.320.0030.00316.50
7.4.300.0000.00616.58
7.4.290.0030.00316.52
7.4.280.0030.00316.61
7.4.270.0040.00416.46
7.4.260.0030.00313.23
7.4.250.0070.00016.38
7.4.240.0050.00216.52
7.4.230.0030.00316.39
7.4.220.0170.00416.52
7.4.210.0090.00616.51
7.4.200.0000.00716.61
7.4.190.0030.00316.75
7.4.160.0070.01016.66
7.4.150.0130.00617.40
7.4.140.0110.00617.86
7.4.130.0100.00816.49
7.4.120.0070.01116.52
7.4.110.0110.00716.55
7.4.100.0040.01316.69
7.4.90.0100.00616.73
7.4.80.0100.00719.39
7.4.70.0130.00316.46
7.4.60.0060.01416.46
7.4.50.0040.00416.53
7.4.40.0000.01722.77
7.4.30.0130.00416.78
7.4.10.0060.01215.06
7.4.00.0070.01014.98
7.3.330.0030.00313.32
7.3.320.0000.00513.34
7.3.310.0050.00216.37
7.3.300.0030.00316.29
7.3.290.0070.00716.25
7.3.280.0100.00716.31
7.3.270.0150.00617.40
7.3.260.0070.01016.59
7.3.250.0110.00916.30
7.3.240.0070.01016.25
7.3.230.0100.00716.39
7.3.210.0130.00916.52
7.3.200.0040.01519.39
7.3.190.0100.00716.43
7.3.180.0060.00916.39
7.3.170.0160.00016.45
7.3.160.0030.01316.37
7.3.130.0080.00714.71
7.3.120.0070.00914.85
7.3.110.0050.01314.75
7.3.100.0030.00914.89
7.3.90.0050.00914.58
7.3.80.0070.00814.74
7.3.70.0060.00814.66
7.3.60.0070.00514.77
7.3.50.0080.00714.59
7.3.40.0030.01014.69
7.3.30.0080.00614.58
7.3.20.0050.00816.49
7.3.10.0080.00616.63
7.3.00.0060.00416.48
7.2.330.0090.00916.26
7.2.320.0090.01016.16
7.2.310.0080.00816.46
7.2.300.0080.00816.62
7.2.290.0110.00616.75
7.2.260.0050.01114.97
7.2.250.0050.01415.01
7.2.240.0060.00914.92
7.2.230.0050.01114.95
7.2.220.0030.01215.08
7.2.210.0030.00914.98
7.2.200.0080.00814.87
7.2.190.0060.00914.82
7.2.180.0060.01014.88
7.2.170.0040.00714.83
7.2.160.0080.00814.90
7.2.150.0100.00516.78
7.2.140.0030.01216.76
7.2.130.0060.00916.79
7.2.120.0080.00416.85
7.2.110.0080.00616.90
7.2.100.0050.01416.75
7.2.90.0020.00916.55
7.2.80.0050.00916.69
7.2.70.0030.01216.85
7.2.60.0080.00816.69
7.2.50.0080.01016.68
7.2.40.0090.00516.74
7.2.30.0030.00816.71
7.2.20.0030.01416.72
7.2.10.0090.00316.67
7.2.00.0110.00217.62
7.1.330.0050.00915.61
7.1.320.0080.00815.62
7.1.310.0060.00815.64
7.1.300.0020.01215.64
7.1.290.0050.00615.76
7.1.280.0050.00915.67
7.1.270.0080.00615.65
7.1.260.0070.00415.56
7.1.250.0050.00715.64
7.1.240.0090.00315.66
7.1.230.0110.00815.70
7.1.220.0070.00815.53
7.1.210.0050.00615.59
7.1.200.0050.00715.60
7.1.190.0050.01115.81
7.1.180.0040.01315.84
7.1.170.0080.00815.60
7.1.160.0090.00415.76
7.1.150.0050.01015.80
7.1.140.0040.00715.85
7.1.130.0070.00715.72
7.1.120.0060.00615.69
7.1.110.0040.01115.66
7.1.100.0080.00816.55
7.1.90.0090.00215.74
7.1.80.0020.00915.55
7.1.70.0030.01116.29
7.1.60.0070.01116.74
7.1.50.0040.00916.29
7.1.40.0050.00915.65
7.1.30.0100.00315.62
7.1.20.0050.00915.66
7.1.10.0090.00515.72
7.1.00.0010.02017.87
7.0.330.0080.00415.33
7.0.320.0110.00215.15
7.0.310.0040.01015.33
7.0.300.0060.00815.21
7.0.290.0030.00815.38
7.0.280.0070.00715.38
7.0.270.0070.00415.35
7.0.260.0090.00515.23
7.0.250.0070.00415.44
7.0.240.0070.00615.34
7.0.230.0040.00915.26
7.0.220.0080.00515.20
7.0.210.0060.00715.25
7.0.200.0030.00715.78
7.0.190.0010.00915.43
7.0.180.0030.01015.44
7.0.170.0050.00815.27
7.0.160.0060.00815.27
7.0.150.0050.00915.31
7.0.140.0030.02917.51
7.0.130.0020.00615.32
7.0.120.0100.00115.23
7.0.110.0080.00715.25
7.0.100.0100.03216.84
7.0.90.0030.02216.84
7.0.80.0140.03016.74
7.0.70.0050.03416.70
7.0.60.0100.02216.84
7.0.50.0070.02116.99
7.0.40.0060.02615.59
7.0.30.0080.03015.68
7.0.20.0040.03315.69
7.0.10.0020.02515.70
7.0.00.0030.03215.60
5.6.400.0040.00914.38
5.6.390.0090.00314.37
5.6.380.0010.00914.01
5.6.370.0090.00314.42
5.6.360.0090.00614.21
5.6.350.0080.00614.21
5.6.340.0030.01014.37
5.6.330.0040.01114.34
5.6.320.0050.01214.22
5.6.310.0060.00814.45
5.6.300.0050.01014.36
5.6.290.0040.00914.21
5.6.280.0080.02516.58
5.6.270.0090.00414.16
5.6.260.0030.00814.14
5.6.250.0100.02416.37
5.6.240.0070.02516.42
5.6.230.0040.02316.37
5.6.220.0050.02916.34
5.6.210.0030.02416.43
5.6.200.0080.03016.50
5.6.190.0100.02716.46
5.6.180.0060.03016.65
5.6.170.0080.02416.48
5.6.160.0100.02916.39
5.6.150.0060.03416.56
5.6.140.0110.02416.61
5.6.130.0060.02516.66
5.6.120.0060.02116.55
5.6.110.0070.03216.40
5.6.100.0060.03316.53
5.6.90.0060.03116.45
5.6.80.0040.03016.29
5.6.70.0060.02616.26
5.6.60.0020.03916.28
5.6.50.0050.01816.40
5.6.40.0060.02116.18
5.6.30.0060.03116.36
5.6.20.0060.02116.27
5.6.10.0050.03116.25
5.6.00.0060.03116.24
5.5.380.0050.02816.34
5.5.370.0040.02716.32
5.5.360.0080.02416.40
5.5.350.0060.03216.31
5.5.340.0110.01816.33
5.5.330.0080.02816.45
5.5.320.0070.02516.51
5.5.310.0040.02216.45
5.5.300.0080.01816.50
5.5.290.0080.02016.57
5.5.280.0020.02316.39
5.5.270.0070.02716.40
5.5.260.0110.02916.63
5.5.250.0030.03416.34
5.5.240.0040.03316.29
5.5.230.0070.01716.07
5.5.220.0060.03116.24
5.5.210.0050.02416.35
5.5.200.0110.02816.08
5.5.190.0100.02116.23
5.5.180.0090.01816.17
5.5.170.0040.00714.14
5.5.160.0060.02116.18
5.5.150.0070.02816.26
5.5.140.0060.03016.19
5.5.130.0060.03016.14
5.5.120.0080.03016.07
5.5.110.0040.02316.20
5.5.100.0070.02716.13
5.5.90.0040.02316.23
5.5.80.0060.01916.18
5.5.70.0030.03016.13
5.5.60.0050.02616.19
5.5.50.0050.02016.16
5.5.40.0080.01916.16
5.5.30.0060.03216.03
5.5.20.0080.02816.10
5.5.10.0060.02116.06
5.5.00.0090.02916.13
5.4.450.0030.02913.84
5.4.440.0040.03013.81
5.4.430.0040.02913.90
5.4.420.0020.02913.84
5.4.410.0050.02213.83
5.4.400.0050.02913.85
5.4.390.0010.02013.83
5.4.380.0040.02213.72
5.4.370.0040.03013.75
5.4.360.0050.02913.77
5.4.350.0080.02613.83
5.4.340.0080.02613.72
5.4.330.0050.00411.13
5.4.320.0100.03013.87
5.4.310.0040.03013.82
5.4.300.0050.02613.70
5.4.290.0080.02213.71
5.4.280.0090.01913.86
5.4.270.0070.01813.75
5.4.260.0080.02513.69
5.4.250.0040.03013.79
5.4.240.0070.01813.83
5.4.230.0010.02713.73
5.4.220.0060.02713.76
5.4.210.0030.02813.79
5.4.200.0030.02913.80
5.4.190.0060.01813.79
5.4.180.0030.01913.82
5.4.170.0050.01713.86
5.4.160.0080.02613.79
5.4.150.0080.01413.67
5.4.140.0050.02812.92
5.4.130.0050.02312.92
5.4.120.0040.01912.89
5.4.110.0060.01512.90
5.4.100.0050.01812.90
5.4.90.0030.03112.90
5.4.80.0050.02512.94
5.4.70.0050.02212.92
5.4.60.0020.02612.82
5.4.50.0080.02512.87
5.4.40.0040.02812.85
5.4.30.0000.03012.90
5.4.20.0060.02512.82
5.4.10.0090.02612.85
5.4.00.0060.02612.67
5.3.290.0080.02612.15
5.3.280.0050.03012.01
5.3.270.0020.02212.01
5.3.260.0030.02612.00
5.3.250.0080.02612.05
5.3.240.0080.02612.00
5.3.230.0070.02411.99
5.3.220.0020.03111.97
5.3.210.0020.01612.04
5.3.200.0040.02711.97
5.3.190.0060.01812.06
5.3.180.0030.02712.09
5.3.170.0050.02912.08
5.3.160.0050.02712.09
5.3.150.0080.02112.08
5.3.140.0040.01912.12
5.3.130.0070.02212.08
5.3.120.0100.01411.96
5.3.110.0030.02612.00
5.3.100.0040.02711.86
5.3.90.0040.01811.90
5.3.80.0020.02711.83
5.3.70.0020.02311.82
5.3.60.0060.02611.82
5.3.50.0060.02711.81
5.3.40.0040.02611.84
5.3.30.0040.01511.88
5.3.20.0080.02311.73
5.3.10.0010.01811.66
5.3.00.0040.02711.68
5.2.170.0100.03011.98
5.2.160.0000.03711.98
5.2.150.0070.03011.98
5.2.140.0070.04311.98
5.2.130.0030.03711.98
5.2.120.0000.03311.98
5.2.110.0070.04711.98
5.2.100.0000.04311.98
5.2.90.0130.05011.98
5.2.80.0070.06011.98
5.2.70.0070.05711.98
5.2.60.0030.06311.98
5.2.50.0130.04711.98
5.2.40.0030.06011.98
5.2.30.0070.04011.98
5.2.20.0030.06311.98
5.2.10.0070.06011.98
5.2.00.0030.04011.98
5.1.60.0070.05011.98
5.1.50.0070.05011.98
5.1.40.0030.05011.98
5.1.30.0070.03011.98
5.1.20.0070.06011.98
5.1.10.0100.05011.98
5.1.00.0030.04311.98
5.0.50.0000.05011.98
5.0.40.0000.02311.98
5.0.30.0070.04311.98
5.0.20.0070.03711.98
5.0.10.0070.01711.98
5.0.00.0000.03711.98
4.4.90.0030.02311.98
4.4.80.0070.03011.98
4.4.70.0000.03311.98
4.4.60.0000.02011.98
4.4.50.0000.03711.98
4.4.40.0070.04311.98
4.4.30.0030.01311.98
4.4.20.0030.03711.98
4.4.10.0030.02011.98
4.4.00.0070.04011.98
4.3.110.0030.01311.98
4.3.100.0030.02011.98
4.3.90.0000.01711.98
4.3.80.0070.05011.98
4.3.70.0030.02711.98
4.3.60.0000.02311.98
4.3.50.0070.02711.98
4.3.40.0000.03011.98
4.3.30.0000.01711.98
4.3.20.0030.02011.98
4.3.10.0000.03011.98
4.3.00.0030.01311.98

preferences:
48.94 ms | 400 KiB | 5 Q