3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array("100_1", "100_2", "100_3", "100_11", "101_1", "102_1", "102_2", "103_1", "103_2", "103_3", "104_1", "104_2"); sort($array); foreach($array as $value) { $parts = explode('_', $value); $result[$parts[0]] = $value; } $result = array_values($result); print_r($result);

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)
8.3.60.0150.00618.43
8.3.50.0250.00322.05
8.3.40.0070.01118.48
8.3.30.0150.00019.06
8.3.20.0040.00420.48
8.3.10.0080.00021.80
8.3.00.0040.00419.44
8.2.180.0110.01116.50
8.2.170.0090.00622.96
8.2.160.0140.00420.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0090.00626.16
8.2.120.0040.00421.09
8.2.110.0060.00322.30
8.2.100.0090.00318.16
8.2.90.0080.00019.39
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0000.00817.80
8.2.50.0030.00518.07
8.2.40.0040.00419.88
8.2.30.0070.00318.04
8.2.20.0040.00417.82
8.2.10.0040.00418.12
8.2.00.0000.00817.79
8.1.280.0140.00325.92
8.1.270.0040.00423.79
8.1.260.0040.00426.35
8.1.250.0000.01628.09
8.1.240.0060.00323.84
8.1.230.0060.00619.15
8.1.220.0000.00917.79
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0020.00522.02
8.1.150.0040.00418.81
8.1.140.0050.00317.46
8.1.130.0030.00317.79
8.1.120.0050.00317.52
8.1.110.0040.00417.45
8.1.100.0030.00317.37
8.1.90.0070.00017.48
8.1.80.0070.00017.47
8.1.70.0000.00717.39
8.1.60.0090.00017.61
8.1.50.0040.00417.52
8.1.40.0040.00417.53
8.1.30.0040.00417.68
8.1.20.0070.00017.55
8.1.10.0040.00417.55
8.1.00.0030.00617.45
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0030.00318.45
8.0.270.0030.00317.31
8.0.260.0040.00417.34
8.0.250.0000.00816.95
8.0.240.0050.00216.86
8.0.230.0030.00316.97
8.0.220.0030.00616.91
8.0.210.0040.00416.87
8.0.200.0030.00316.85
8.0.190.0030.00316.84
8.0.180.0040.00416.84
8.0.170.0040.00416.81
8.0.160.0040.00416.88
8.0.150.0080.00016.93
8.0.140.0080.00316.80
8.0.130.0050.00013.24
8.0.120.0000.01016.87
8.0.110.0030.00616.88
8.0.100.0000.00716.72
8.0.90.0040.00416.91
8.0.80.0070.01016.83
8.0.70.0000.00816.85
8.0.60.0000.00716.76
8.0.50.0040.00416.89
8.0.30.0170.00516.98
8.0.20.0110.00817.40
8.0.10.0070.00017.14
8.0.00.0090.00816.82
7.4.330.0030.00315.14
7.4.320.0030.00316.62
7.4.300.0000.00616.51
7.4.290.0070.00016.46
7.4.280.0040.00416.45
7.4.270.0080.00016.43
7.4.260.0070.00016.62
7.4.250.0070.00016.49
7.4.240.0030.00416.54
7.4.230.0040.00416.42
7.4.220.0070.01116.59
7.4.210.0100.00916.47
7.4.200.0000.00716.41
7.4.160.0140.00316.67
7.4.150.0190.00717.40
7.4.140.0090.00717.86
7.4.130.0070.01016.59
7.4.120.0070.01016.60
7.4.110.0180.00416.50
7.4.100.0070.01116.44
7.4.90.0030.01316.53
7.4.80.0130.00919.39
7.4.70.0170.02016.38
7.4.60.0090.00616.57
7.4.50.0030.00316.51
7.4.40.0110.00516.55
7.4.30.0060.00916.58
7.4.00.0040.01114.83
7.3.330.0030.00313.08
7.3.320.0060.00013.19
7.3.310.0050.00316.34
7.3.300.0000.00716.19
7.3.290.0090.00616.37
7.3.280.0090.00616.32
7.3.270.0030.01317.40
7.3.260.0170.00016.53
7.3.250.0130.01016.28
7.3.240.0150.00616.31
7.3.230.0140.00316.40
7.3.210.0080.00816.55
7.3.200.0130.01019.39
7.3.190.0100.01116.65
7.3.180.0130.00716.44
7.3.170.0100.00616.32
7.3.160.0120.00316.34
7.3.120.0050.00515.00
7.3.10.0060.00916.68
7.3.00.0030.00916.60
7.2.330.0130.00316.79
7.2.320.0100.00616.44
7.2.310.0060.01016.66
7.2.300.0080.01116.62
7.2.290.0190.00316.70
7.2.130.0030.01016.99
7.2.120.0070.00717.02
7.2.110.0000.01816.91
7.2.100.0030.00616.66
7.2.90.0030.00917.16
7.2.80.0050.00716.88
7.2.70.0000.01216.88
7.2.60.0100.00616.87
7.2.50.0040.01117.13
7.2.40.0060.00316.79
7.2.30.0100.00316.96
7.2.20.0070.00716.79
7.2.10.0100.00617.03
7.2.00.0060.01016.88
7.1.250.0070.00415.70
7.1.200.0100.00015.88
7.1.70.0000.01017.02
7.1.60.0100.01019.25
7.1.50.0130.01016.69
7.1.00.0030.07322.48
7.0.200.0070.01016.80
7.0.140.0030.07322.15
7.0.60.0130.06019.96
7.0.50.0130.07717.88
7.0.40.0130.07020.40
7.0.30.0300.06320.33
7.0.20.0270.05020.07
7.0.10.0070.09020.23
7.0.00.0030.04720.15
5.6.280.0030.07320.91
5.6.210.0070.07020.61
5.6.200.0030.08718.15
5.6.190.0130.08020.63
5.6.180.0530.05720.63
5.6.170.0430.07020.47
5.6.160.0070.05320.43
5.6.150.0030.08318.14
5.6.140.0070.06018.18
5.6.130.0030.07318.11
5.6.120.0100.04320.98
5.6.110.0130.06720.91
5.6.100.0000.08321.02
5.6.90.0070.08320.96
5.6.80.0130.05020.38
5.5.350.0270.05720.41
5.5.340.0170.07018.02
5.5.330.0200.07320.22
5.5.320.0330.07320.36
5.5.310.0230.07720.35
5.5.300.0030.04318.02
5.5.290.0070.05317.93
5.5.280.0030.04320.81
5.5.270.0030.04020.65
5.5.260.0100.08720.80
5.5.250.0070.03720.61
5.5.240.0070.07320.27
5.4.450.0130.05319.18
5.4.440.0200.04719.41
5.4.430.0170.08019.34
5.4.420.0200.07319.63
5.4.410.0100.04719.11
5.4.400.0100.04319.05
5.4.390.0130.04018.86
5.4.380.0200.03319.18
5.4.370.0200.03719.03
5.4.360.0230.04318.90
5.4.350.0170.04019.05
5.4.340.0200.03319.16
5.4.320.0270.04019.17
5.4.310.0170.03719.00
5.4.300.0170.03719.02
5.4.290.0230.05718.86
5.4.280.0170.04319.30
5.4.270.0230.04318.75
5.4.260.0170.03719.17
5.4.250.0100.05319.16
5.4.240.0230.05719.07
5.4.230.0200.06018.88
5.4.220.0300.03719.07
5.4.210.0300.02719.11
5.4.200.0200.04319.07
5.4.190.0170.03719.18
5.4.180.0100.04318.89
5.4.170.0170.03719.20
5.4.160.0230.05319.14
5.4.150.0270.04019.14
5.4.140.0200.03316.36
5.4.130.0200.04016.51
5.4.120.0230.03316.41
5.4.110.0230.04016.37
5.4.100.0200.03016.58
5.4.90.0200.03016.56
5.4.80.0170.03316.35
5.4.70.0230.02716.43
5.4.60.0200.03316.34
5.4.50.0170.03716.52
5.4.40.0270.03316.38
5.4.30.0170.07016.51
5.4.20.0200.03016.39
5.4.10.0200.04316.37
5.4.00.0300.06315.90
5.3.290.0100.04314.73
5.3.280.0200.03314.50
5.3.270.0200.07014.52
5.3.260.0330.02714.68
5.3.250.0200.04314.68
5.3.240.0170.03714.71
5.3.230.0200.07014.50
5.3.220.0230.04314.48
5.3.210.0200.07314.53
5.3.200.0200.03714.47
5.3.190.0200.04314.53
5.3.180.0300.03314.70
5.3.170.0170.07314.63
5.3.160.0000.04714.61
5.3.150.0430.07714.47
5.3.140.1570.03314.46
5.3.130.1730.04314.51
5.3.120.1400.04014.56
5.3.110.1670.04314.67
5.3.100.1530.03714.14
5.3.90.1500.04013.98
5.3.80.0070.05013.93
5.3.70.0100.06313.94
5.3.60.0070.04713.92
5.3.50.1170.04013.85
5.3.40.1700.03313.91
5.3.30.1470.03713.98
5.3.20.1770.04013.69
5.3.10.1770.04713.57
5.3.00.1500.03713.78
5.2.170.1500.03311.10
5.2.160.1300.03311.19
5.2.150.1200.03311.21
5.2.140.1370.03011.07
5.2.130.1230.03311.21
5.2.120.1430.03311.10
5.2.110.1570.02311.05
5.2.100.1500.03011.32
5.2.90.1500.03311.02
5.2.80.1430.03311.01
5.2.70.1330.03311.01
5.2.60.1430.02311.12
5.2.50.1300.02711.10
5.2.40.0970.03011.14
5.2.30.1230.04011.02
5.2.20.1000.03010.86
5.2.10.1230.03010.90
5.2.00.1200.03710.78
5.1.60.1000.02310.07
5.1.50.1130.0279.89
5.1.40.1200.0339.87
5.1.30.1230.03310.25
5.1.20.1030.03310.25
5.1.10.1270.0379.94
5.1.00.1030.03010.04
5.0.50.0500.0208.67
5.0.40.0600.0208.31
5.0.30.0700.0478.30
5.0.20.0630.0338.27
5.0.10.0570.0238.21
5.0.00.0630.0478.21
4.4.90.0130.0138.21
4.4.80.0070.0138.21
4.4.70.0100.0338.21
4.4.60.0100.0208.21
4.4.50.0030.0378.21
4.4.40.0130.0338.21
4.4.30.0070.0178.21
4.4.20.0130.0278.21
4.4.10.0030.0178.21
4.4.00.0070.0278.21
4.3.110.0030.0378.21
4.3.100.0100.0108.21
4.3.90.0070.0178.21
4.3.80.0030.0238.21
4.3.70.0130.0178.21
4.3.60.0030.0178.21
4.3.50.0070.0138.21
4.3.40.0070.0208.21
4.3.30.0030.0138.21
4.3.20.0000.0178.21
4.3.10.0030.0138.21
4.3.00.0130.0238.21

preferences:
43.15 ms | 401 KiB | 5 Q