3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num = -321; $newnum = abs( $num ); print $newnum; ?>

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)
8.3.40.0120.00918.56
8.3.30.0100.00719.07
8.3.20.0040.00420.34
8.3.10.0070.00021.77
8.3.00.0060.00319.25
8.2.170.0120.00422.96
8.2.160.0130.00720.36
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00819.36
8.2.110.0030.00621.05
8.2.100.0090.00319.35
8.2.90.0050.00319.22
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0030.00617.79
8.2.50.0060.00318.07
8.2.40.0000.00819.82
8.2.30.0030.00617.95
8.2.20.0040.00417.65
8.2.10.0000.00718.06
8.2.00.0040.00417.64
8.1.270.0000.00818.87
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0000.00821.02
8.1.230.0070.00317.64
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0090.00017.22
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00920.25
8.1.160.0000.00821.86
8.1.150.0070.00018.75
8.1.140.0050.00217.37
8.1.130.0040.00417.87
8.1.120.0040.00417.36
8.1.110.0040.00417.27
8.1.100.0040.00417.38
8.1.90.0000.00717.44
8.1.80.0000.00817.34
8.1.70.0000.00717.39
8.1.60.0030.00617.48
8.1.50.0060.00317.41
8.1.40.0000.00817.46
8.1.30.0080.00017.46
8.1.20.0040.00417.58
8.1.10.0050.00317.35
8.1.00.0040.00417.32
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0030.00318.36
8.0.270.0030.00317.23
8.0.260.0000.00717.29
8.0.250.0030.00316.93
8.0.240.0030.00516.90
8.0.230.0060.00316.80
8.0.220.0000.00716.74
8.0.210.0000.00816.76
8.0.200.0040.00416.89
8.0.190.0050.00316.89
8.0.180.0040.00416.82
8.0.170.0060.00316.88
8.0.160.0030.00616.84
8.0.150.0030.00316.84
8.0.140.0050.00216.81
8.0.130.0050.00313.28
8.0.120.0050.00316.75
8.0.110.0040.00416.71
8.0.100.0070.00016.75
8.0.90.0000.00716.86
8.0.80.0070.01016.86
8.0.70.0050.00216.68
8.0.60.0070.00016.93
8.0.50.0050.00216.84
8.0.30.0110.01116.91
8.0.20.0110.00817.40
8.0.10.0000.00716.79
8.0.00.0100.00816.71
7.4.330.0000.00615.03
7.4.320.0000.00616.41
7.4.300.0060.00016.42
7.4.290.0040.00416.44
7.4.280.0050.00516.50
7.4.270.0000.00716.55
7.4.260.0000.00716.40
7.4.250.0040.00416.48
7.4.240.0020.00516.54
7.4.230.0000.00716.31
7.4.220.0130.00916.40
7.4.210.0100.01016.36
7.4.200.0030.00316.55
7.4.160.0040.01216.38
7.4.150.0090.00917.40
7.4.140.0180.00517.86
7.4.130.0120.00916.35
7.4.120.0140.00616.56
7.4.110.0190.00016.41
7.4.100.0150.00316.30
7.4.90.0130.00416.59
7.4.80.0020.01819.39
7.4.70.0130.00516.57
7.4.60.0090.00616.49
7.4.50.0000.00916.52
7.4.40.0120.00416.64
7.4.30.0110.01116.34
7.4.00.0100.00715.04
7.3.330.0030.00313.13
7.3.320.0070.00713.10
7.3.310.0030.00316.15
7.3.300.0070.00016.17
7.3.290.0070.00716.19
7.3.280.0070.01116.19
7.3.270.0110.01417.40
7.3.260.0140.00316.40
7.3.250.0120.00716.32
7.3.240.0120.00616.14
7.3.230.0140.00716.42
7.3.210.0130.01016.38
7.3.200.0140.00319.39
7.3.190.0100.00616.18
7.3.180.0090.00616.39
7.3.170.0070.01416.59
7.3.160.0140.00716.39
7.2.330.0100.00716.34
7.2.320.0070.01016.39
7.2.310.0100.00716.50
7.2.300.0090.00816.69
7.2.290.0030.01316.29
7.2.00.0030.01219.48
7.1.100.0090.00418.21
7.1.70.0040.00417.19
7.1.60.0100.01419.50
7.1.50.0030.01616.95
7.1.00.0000.08022.40
7.0.200.0180.00914.90
7.0.140.0000.07722.00
7.0.60.0030.04020.00
7.0.50.0130.06717.88
7.0.40.0100.04719.98
7.0.30.0300.05720.21
7.0.20.0430.07020.33
7.0.10.0100.08020.13
7.0.00.0070.07320.20
5.6.280.0000.07720.90
5.6.210.0000.04320.46
5.6.200.0130.07318.16
5.6.190.0100.05720.67
5.6.180.0530.07320.60
5.6.170.0200.04020.50
5.6.160.0100.06020.40
5.6.150.0000.04318.11
5.6.140.0070.05318.11
5.6.130.0030.05718.11
5.6.120.0070.08321.14
5.6.110.0070.07321.00
5.6.100.0100.08020.99
5.6.90.0070.03721.11
5.6.80.0100.08020.28
5.5.350.0200.07020.43
5.5.340.0070.04317.91
5.5.330.0100.04320.15
5.5.320.0030.04720.13
5.5.310.0270.04320.29
5.5.300.0030.04017.98
5.5.290.0170.07318.00
5.5.280.0100.03720.81
5.5.270.0070.08320.78
5.5.260.0170.07320.88
5.5.250.0070.08020.78
5.5.240.0000.07720.25
5.4.450.0300.06719.41
5.4.440.0300.07319.45
5.4.430.0200.07719.45
5.4.420.0170.06019.42
5.4.410.0270.04319.44
5.4.400.1130.05318.51
5.4.390.0870.05718.48
5.4.380.1030.06018.50
5.4.370.1300.05318.77
5.4.360.1130.06318.62
5.4.350.0830.05718.46
5.4.340.1070.06718.62
5.4.320.0930.05318.67
5.4.310.1100.06018.49
5.4.300.0900.07318.49
5.4.290.1100.05718.59
5.4.280.0970.06018.70
5.4.270.1300.06318.77
5.4.260.1270.04318.57
5.4.250.1230.07718.68
5.4.240.0970.05718.58
5.4.230.1100.06018.66
5.4.220.1000.07318.67
5.4.210.0770.05318.72
5.4.200.1030.05716.50
5.4.190.1200.06718.71
5.4.180.1200.06018.63
5.4.170.0830.06718.68
5.4.160.0870.06318.65
5.4.150.1000.07318.46
5.4.140.1100.07016.16
5.4.130.0800.06016.16
5.4.120.0670.06016.19
5.4.110.0570.06016.21
5.4.100.1170.05316.25
5.4.90.1000.06016.15
5.4.80.1000.05316.14
5.4.70.1000.06016.10
5.4.60.1770.05316.29
5.4.50.1100.07016.01
5.4.40.1000.06016.22
5.4.30.0970.07016.20
5.4.20.0300.03316.39
5.4.10.0230.04016.43

preferences:
51.19 ms | 400 KiB | 5 Q