3v4l.org

run code in 300+ PHP versions simultaneously
<?php while($i < 1000) { $k[$i] = $i; ksort($k); }

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)
8.3.60.0070.01116.63
8.3.50.0180.00521.98
8.3.40.0110.00418.60
8.3.30.0100.00618.53
8.3.20.0080.00018.60
8.3.10.0040.00420.48
8.3.00.0060.00323.66
8.2.180.0160.00316.88
8.2.170.0060.00922.96
8.2.160.0000.01420.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00419.49
8.2.110.0090.00022.26
8.2.100.0070.00417.97
8.2.90.0080.00019.34
8.2.80.0030.00618.03
8.2.70.0060.00317.75
8.2.60.0000.00818.03
8.2.50.0040.00418.07
8.2.40.0080.00018.16
8.2.30.0040.00420.04
8.2.20.0000.00717.90
8.2.10.0060.00319.77
8.2.00.0040.00717.82
8.1.280.0070.00725.92
8.1.270.0080.00023.99
8.1.260.0110.00726.35
8.1.250.0040.00428.09
8.1.240.0100.00022.61
8.1.230.0070.00320.97
8.1.220.0040.00418.77
8.1.210.0060.00319.04
8.1.200.0040.00417.35
8.1.190.0000.00717.66
8.1.180.0090.00018.10
8.1.170.0040.00418.59
8.1.160.0040.00418.88
8.1.150.0000.00718.65
8.1.140.0000.00717.37
8.1.130.0070.00017.83
8.1.120.0000.00817.35
8.1.110.0050.00217.49
8.1.100.0000.00717.43
8.1.90.0040.00417.43
8.1.80.0030.00317.43
8.1.70.0040.00417.41
8.1.60.0050.00317.57
8.1.50.0030.00517.50
8.1.40.0030.00617.55
8.1.30.0080.00017.59
8.1.20.0040.00417.58
8.1.10.0050.00317.48
8.1.00.0000.00717.54
8.0.300.0070.00019.82
8.0.290.0000.00816.58
8.0.280.0000.00718.32
8.0.270.0000.00717.08
8.0.260.0030.00316.69
8.0.250.0040.00416.79
8.0.240.0030.00516.94
8.0.230.0000.00816.96
8.0.220.0050.00216.64
8.0.210.0000.00716.75
8.0.200.0000.00716.70
8.0.190.0030.00616.88
8.0.180.0000.00816.88
8.0.170.0070.00016.87
8.0.160.0030.00316.82
8.0.150.0060.00316.77
8.0.140.0030.00616.81
8.0.130.0040.00413.37
8.0.120.0080.00016.71
8.0.110.0050.00316.66
8.0.100.0070.00016.82
8.0.90.0080.00016.79
8.0.80.0070.01016.82
8.0.70.0000.00816.67
8.0.60.0070.00016.69
8.0.50.0050.00216.68
8.0.30.0170.01116.94
8.0.20.0100.01417.40
8.0.10.0040.00416.89
8.0.00.0160.01016.55
7.4.330.0000.00513.43
7.4.320.0000.00616.43
7.4.300.0000.00616.32
7.4.290.0000.00816.32
7.4.280.0000.00816.39
7.4.270.0080.00016.43
7.4.260.0032.00013.18
7.4.250.0030.00616.27
7.4.240.0040.00416.32
7.4.230.0030.00616.44
7.4.220.0100.01016.43
7.4.210.0120.00916.36
7.4.200.0070.00016.40
7.4.190.0050.00216.54
7.4.160.0080.01416.39
7.4.150.0100.01417.40
7.4.140.0070.01517.86
7.4.130.0160.01116.50
7.4.120.0120.01216.34
7.4.110.0100.01316.59
7.4.100.0160.01016.31
7.4.90.0140.01216.61
7.4.80.0140.01519.37
7.4.70.0100.01516.46
7.4.60.0120.00916.42
7.4.50.0060.00316.04
7.4.40.0070.01022.27
7.4.30.0090.01516.23
7.3.330.0031.99813.07
7.3.320.0002.00313.04
7.3.310.0050.00316.40
7.3.300.0070.00016.16
7.3.290.0140.00016.27
7.3.280.0130.00916.23
7.3.270.0200.00417.40
7.3.260.0140.00718.24
7.3.250.0100.01016.30
7.3.240.0130.00616.20
7.3.230.0120.00916.39
7.3.210.0120.01216.27
7.3.200.0040.02019.39
7.3.190.0170.01116.33
7.3.180.0150.00716.47
7.3.170.0130.00616.27
7.3.160.0140.02116.20
7.2.330.0160.00516.49
7.2.320.0140.00716.51
7.2.310.0090.01916.63
7.2.300.0090.01816.41
7.2.290.0060.01316.30
7.2.100.0460.00714.55
7.2.90.1270.00614.80
7.2.80.1420.01014.52
7.2.70.0140.01115.14
7.2.60.1070.00915.08
7.2.50.1010.00614.81
7.2.40.1220.01515.07
7.2.30.0150.00614.75
7.2.20.0070.01115.00
7.2.10.1150.00914.95
7.2.00.0490.00314.70
7.1.220.1120.00613.82
7.1.210.0930.00713.99
7.1.200.1300.00013.93
7.1.190.0210.00613.93
7.1.180.0990.00714.10
7.1.170.1470.00013.96
7.1.160.0430.00913.71
7.1.150.1190.01013.96
7.1.140.0090.00913.90
7.1.130.0710.00714.04
7.1.120.0100.00513.94
7.1.110.0270.00914.09
7.1.100.0240.01313.95
7.1.90.1610.00014.01
7.1.80.0130.00613.93
7.0.310.1230.01013.49
7.0.300.0800.00013.64
7.0.290.0280.00313.45
7.0.280.0080.00613.57
7.0.270.0160.00313.59
7.0.260.0560.00313.54
7.0.250.0200.00013.71
7.0.240.0300.00013.57
7.0.230.0940.01213.41
7.0.220.0140.00813.57
5.6.380.0040.01514.27
5.6.370.0100.00514.34
5.6.360.0070.00714.41
5.6.350.0040.00814.27
5.6.340.0120.00514.12
5.6.330.0140.00014.24
5.6.320.0120.00014.55

preferences:
40.84 ms | 401 KiB | 5 Q