3v4l.org

run code in 300+ PHP versions simultaneously
<?php $users = ['Pierre', 'Paul', 'Next step !']; usort($users, function ($a, $b) { return $b; }); echo current($users);

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)
8.3.60.0140.00716.63
8.3.50.0150.00822.13
8.3.40.0100.01018.72
8.3.30.0130.00618.68
8.3.20.0210.00020.34
8.3.10.0090.00023.70
8.3.00.0090.00919.85
8.2.180.0110.01118.16
8.2.170.0140.00722.96
8.2.160.0160.00620.33
8.2.150.0090.00925.66
8.2.140.0120.00624.66
8.2.130.0070.01119.27
8.2.120.0070.01326.35
8.2.110.0150.00620.55
8.2.100.0120.00018.05
8.2.90.0040.00419.25
8.2.80.0000.00917.97
8.2.70.0090.00017.63
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0000.00822.33
8.2.30.0070.00020.61
8.2.20.0030.00517.59
8.2.10.0040.00418.00
8.2.00.0040.00418.19
8.1.280.0150.00625.92
8.1.270.0030.00720.38
8.1.260.0100.01028.09
8.1.250.0130.00628.09
8.1.240.0170.00323.88
8.1.230.0000.01119.44
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.01017.48
8.1.190.0040.00419.14
8.1.180.0060.00318.10
8.1.170.0000.00920.50
8.1.160.0000.00720.83
8.1.150.0000.00718.83
8.1.140.0000.00919.62
8.1.130.0030.00317.57
8.1.120.0000.00717.36
8.1.110.0000.00817.32
8.1.100.0040.00417.48
8.1.90.0040.00417.41
8.1.80.0060.00317.35
8.1.70.0000.00717.32
8.1.60.0090.00017.60
8.1.50.0040.00417.42
8.1.40.0040.00417.41
8.1.30.0040.00417.68
8.1.20.0000.00817.61
8.1.10.0060.00317.43
8.1.00.0050.00317.45
8.0.300.0060.00318.77
8.0.290.0070.00016.88
8.0.280.0030.00518.45
8.0.270.0030.00317.17
8.0.260.0030.00317.25
8.0.250.0030.00317.02
8.0.240.0000.00716.88
8.0.230.0080.00316.97
8.0.220.0040.00416.90
8.0.210.0000.00816.91
8.0.200.0030.00316.93
8.0.190.0040.00416.81
8.0.180.0070.00016.86
8.0.170.0000.00716.93
8.0.160.0040.00416.98
8.0.150.0070.00316.87
8.0.140.0070.00016.82
8.0.130.0030.00313.32
8.0.120.0000.00816.91
8.0.110.0050.00316.95
8.0.100.0050.00216.90
8.0.90.0040.00416.76
8.0.80.0160.00016.89
8.0.70.0000.00716.76
8.0.60.0040.00416.81
8.0.50.0030.00516.90
8.0.30.0170.00317.23
8.0.20.0110.01017.40
8.0.10.0040.00417.04
8.0.00.0090.00816.73
7.4.330.0050.00016.71
7.4.320.0040.00416.52
7.4.300.0060.00016.60
7.4.290.0030.00316.50
7.4.280.0020.00516.42
7.4.270.0000.00716.64
7.4.260.0000.00716.43
7.4.250.0060.00316.53
7.4.240.0030.00416.44
7.4.230.0050.00316.48
7.4.220.0110.00716.61
7.4.210.0100.00316.41
7.4.200.0000.00716.38
7.4.160.0130.00316.37
7.4.150.0060.01217.40
7.4.140.0120.00917.86
7.4.130.0030.02016.49
7.4.120.0050.01316.47
7.4.110.0110.00816.60
7.4.100.0170.00016.35
7.4.90.0040.01416.57
7.4.80.0100.00719.39
7.4.70.0100.00616.38
7.4.60.0130.00316.55
7.4.50.0060.00916.68
7.4.40.0170.00316.47
7.4.30.0060.01216.60
7.4.10.0090.00914.91
7.4.00.0060.00914.76
7.3.330.0040.00513.00
7.3.320.0030.00313.07
7.3.310.0000.00716.21
7.3.300.0030.00316.09
7.3.290.0090.00816.24
7.3.280.0060.01216.23
7.3.270.0120.00617.40
7.3.260.0130.01016.54
7.3.240.0130.00816.22
7.3.230.0170.00016.48
7.3.210.0110.00516.46
7.3.200.0100.00716.59
7.3.190.0090.00916.49
7.3.180.0120.00316.49
7.3.170.0160.00216.38
7.3.160.0090.00616.48
7.3.130.0070.00714.40
7.3.120.0070.00714.64
7.3.110.0090.00914.64
7.3.100.0040.01114.64
7.3.90.0030.01314.96
7.3.80.0070.00714.90
7.3.70.0070.00714.72
7.3.60.0030.00614.59
7.3.50.0140.00014.52
7.3.40.0030.01014.78
7.3.30.0040.00714.46
7.3.20.0040.00716.70
7.3.10.0080.00716.30
7.3.00.0110.00516.27
7.2.330.0030.01316.47
7.2.320.0080.00816.31
7.2.310.0150.00816.48
7.2.300.0100.00716.76
7.2.290.0070.01116.63
7.2.260.0070.01014.49
7.2.250.0040.01514.97
7.2.240.0000.01515.11
7.2.230.0070.00715.05
7.2.220.0030.00614.89
7.2.210.0070.00714.86
7.2.200.0120.00614.66
7.2.190.0060.00615.00
7.2.180.0120.00314.91
7.2.170.0100.00315.03
7.2.160.0070.00314.95
7.2.150.0090.00416.65
7.2.140.0060.00916.60
7.2.130.0070.00716.50
7.2.120.0140.00316.52
7.2.110.0120.01216.84
7.2.100.0110.00616.48
7.2.90.0060.00816.71
7.2.80.0090.00716.45
7.2.70.0100.00616.53
7.2.60.0120.00716.94
7.2.50.0120.00816.68
7.2.40.0120.00516.62
7.2.30.0070.01216.41
7.2.20.0070.00416.56
7.2.10.0060.01016.45
7.2.00.0150.00717.34
7.1.330.0030.01315.83
7.1.320.0060.00615.75
7.1.310.0030.01315.75
7.1.300.0070.00315.78
7.1.290.0090.00615.70
7.1.280.0090.00315.60
7.1.270.0000.00915.46
7.1.260.0000.01415.63
7.1.250.0130.00215.49
7.1.240.0000.01315.78
7.1.230.0000.01615.37
7.1.220.0040.01215.66
7.1.210.0040.01115.43
7.1.200.0060.00715.82
7.1.190.0060.01015.73
7.1.180.0070.01015.59
7.1.170.0000.01215.87
7.1.160.0080.00415.77
7.1.150.0150.00015.81
7.1.140.0070.00315.54
7.1.130.0040.00815.72
7.1.120.0070.00715.62
7.1.110.0060.00915.74
7.1.100.0050.00816.78
7.1.90.0100.00715.92
7.1.80.0040.00815.89
7.1.70.0070.00616.39
7.1.60.0120.00917.23
7.1.50.0060.01116.42
7.1.40.0050.00815.53
7.1.30.0060.00615.74
7.1.20.0100.00715.44
7.1.10.0040.01115.79
7.1.00.0050.04219.19
7.0.330.0030.00615.11
7.0.320.0030.01015.29
7.0.310.0060.00615.09
7.0.300.0030.01015.32
7.0.290.0030.01315.48
7.0.280.0070.00315.33
7.0.270.0030.01115.05
7.0.260.0060.01015.04
7.0.250.0030.00615.46
7.0.240.0000.01515.38
7.0.230.0070.01015.20
7.0.220.0060.00915.52
7.0.210.0000.01514.96
7.0.200.0070.00515.96
7.0.190.0080.00615.48
7.0.180.0090.00315.39
7.0.170.0110.00415.31
7.0.160.0070.00715.47
7.0.150.0030.00615.33
7.0.140.0000.01015.11
7.0.130.0030.00615.23
7.0.120.0090.00315.18
7.0.110.0040.00715.27
7.0.100.0130.00015.37
7.0.90.0070.00315.29
7.0.80.0110.00315.30
7.0.70.0030.00715.11
7.0.60.0070.02217.68
7.0.50.0070.03516.78
7.0.40.0010.04616.61
7.0.30.0130.02516.76
7.0.20.0120.02516.80
7.0.10.0110.04216.71
7.0.00.0030.02616.85
5.6.400.0000.01414.30
5.6.390.0090.00313.95
5.6.380.0000.01214.13
5.6.370.0040.01114.41
5.6.360.0060.00314.26
5.6.350.0040.01114.18
5.6.340.0120.00614.24
5.6.330.0070.00713.96
5.6.320.0030.00814.12
5.6.310.0070.01014.16
5.6.300.0000.01414.25
5.6.290.0070.00714.17
5.6.280.0070.03917.67
5.6.270.0060.00914.03
5.6.260.0060.00314.14
5.6.250.0130.00314.05
5.6.240.0030.01014.29
5.6.230.0030.01014.60
5.6.220.0070.00714.33
5.6.210.0070.03017.36
5.6.200.0070.04316.17
5.6.190.0100.04517.42
5.6.180.0110.02017.32
5.6.170.0170.04117.48
5.6.160.0100.04317.38
5.6.150.0040.02416.33
5.6.140.0050.03116.24
5.6.130.0110.04316.20
5.6.120.0100.04317.60
5.6.110.0050.04217.60
5.6.100.0090.03317.59
5.6.90.0080.04717.71
5.6.80.0070.04217.30
5.6.70.0100.00614.30
5.6.60.0050.00314.27
5.6.50.0070.00714.06
5.6.40.0070.01014.11
5.6.30.0070.00714.16
5.6.20.0100.00314.09
5.6.10.0030.00713.98
5.6.00.0090.00314.37
5.5.380.0030.00614.18
5.5.370.0070.00714.19
5.5.360.0030.01014.16
5.5.350.0070.04717.39
5.5.340.0080.03616.16
5.5.330.0050.02717.12
5.5.320.0350.04417.21
5.5.310.0140.02317.15
5.5.300.0080.01816.04
5.5.290.0090.04016.10
5.5.280.0100.04217.64
5.5.270.0100.03717.48
5.5.260.0020.05017.54
5.5.250.0090.04217.44
5.5.240.0150.04017.23
5.5.230.0070.00814.08
5.5.220.0040.01614.18
5.5.210.0080.00813.76
5.5.200.0090.00014.01
5.5.190.0050.00314.05
5.5.180.0100.00014.27
5.5.170.0030.00614.17
5.5.160.0030.01014.28
5.5.150.0030.01014.08
5.5.140.0090.00014.11
5.5.130.0060.00613.95
5.5.120.0030.00613.68
5.5.110.0030.00814.13
5.5.100.0000.01514.08
5.5.90.0030.00814.34
5.5.80.0050.00514.12
5.5.70.0040.00713.90
5.5.60.0030.00714.23
5.5.50.0030.01013.67
5.5.40.0090.00613.75
5.5.30.0030.00713.71
5.5.20.0060.00314.19
5.5.10.0060.00614.01
5.5.00.0030.01014.04

preferences:
65.36 ms | 401 KiB | 5 Q