3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; echo $i++; echo +$i; echo $i--; echo --$i;

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)
8.3.40.0110.00418.73
8.3.30.0100.00319.10
8.3.20.0040.00420.28
8.3.10.0040.00423.36
8.3.00.0050.00319.25
8.2.170.0070.00722.96
8.2.160.0100.00320.52
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0050.00222.25
8.2.110.0060.00322.14
8.2.100.0000.01118.09
8.2.90.0080.00019.08
8.2.80.0030.00617.97
8.2.70.0030.00517.50
8.2.60.0000.00818.04
8.2.50.0000.00718.07
8.2.40.0000.00819.81
8.2.30.0040.00417.93
8.2.20.0040.00417.69
8.2.10.0040.00418.16
8.2.00.0040.00417.55
8.1.270.0040.00423.88
8.1.260.0050.00326.35
8.1.250.0000.00728.09
8.1.240.0000.00823.88
8.1.230.0030.00719.05
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0080.00017.35
8.1.190.0060.00317.23
8.1.180.0000.01019.01
8.1.170.0030.00618.57
8.1.160.0050.00322.00
8.1.150.0000.00818.57
8.1.140.0000.00717.34
8.1.130.0070.00017.76
8.1.120.0040.00417.41
8.1.110.0000.00717.34
8.1.100.0050.00217.39
8.1.90.0070.00017.27
8.1.80.0030.00517.43
8.1.70.0000.00817.31
8.1.60.0060.00317.50
8.1.50.0040.00417.52
8.1.40.0000.00717.48
8.1.30.0000.00817.49
8.1.20.0070.00017.57
8.1.10.0040.00417.56
8.1.00.0000.00717.35
8.0.300.0000.00819.15
8.0.290.0070.00017.05
8.0.280.0070.00018.29
8.0.270.0000.00717.29
8.0.260.0000.00617.16
8.0.250.0000.00716.95
8.0.240.0000.00816.88
8.0.230.0030.00316.88
8.0.220.0040.00416.71
8.0.210.0000.00716.84
8.0.200.0030.00316.85
8.0.190.0030.00616.89
8.0.180.0080.00016.83
8.0.170.0080.00016.75
8.0.160.0000.00716.70
8.0.150.0000.00716.81
8.0.140.0000.00716.74
8.0.130.0030.00313.25
8.0.120.0000.00816.69
8.0.110.0040.00416.83
8.0.100.0000.00816.60
8.0.90.0020.00516.94
8.0.80.0060.00916.77
8.0.70.0050.00216.62
8.0.60.0000.00716.72
8.0.50.0040.00416.69
8.0.30.0110.00716.95
8.0.20.0070.01117.40
8.0.10.0000.00716.84
8.0.00.0130.00916.84
7.4.330.0000.00515.00
7.4.320.0040.00416.52
7.4.300.0030.00316.54
7.4.290.0080.00016.38
7.4.280.0000.00816.32
7.4.270.0040.00416.44
7.4.260.0040.00416.38
7.4.250.0050.00216.41
7.4.240.0040.00316.42
7.4.230.0070.00016.59
7.4.220.0060.01916.40
7.4.210.0060.01016.58
7.4.200.0040.00416.39
7.4.190.0000.00716.70
7.4.160.0070.01016.34
7.4.150.0080.00817.40
7.4.140.0110.00617.86
7.4.130.0060.01116.45
7.4.120.0070.01116.49
7.4.110.0130.00716.28
7.4.100.0110.01116.58
7.4.90.0140.00616.41
7.4.80.0100.01019.39
7.4.70.0030.01416.56
7.4.60.0040.01416.37
7.4.50.0040.00416.20
7.4.40.0120.00916.52
7.4.30.0150.00316.49
7.4.00.0120.00314.67
7.3.330.0060.00013.18
7.3.320.0000.00613.00
7.3.310.0030.00316.28
7.3.300.0040.00416.25
7.3.290.0060.00916.32
7.3.280.0090.00816.27
7.3.270.0110.00617.40
7.3.260.0100.00716.43
7.3.250.0080.00916.32
7.3.240.0120.00616.48
7.3.230.0120.00316.55
7.3.210.0110.01216.57
7.3.200.0090.01219.39
7.3.190.0100.01116.28
7.3.180.0160.00016.46
7.3.170.0090.00616.30
7.3.160.0160.00316.37
7.3.120.0070.00714.81
7.3.110.0070.00714.72
7.3.100.0060.00514.89
7.3.90.0040.00614.73
7.3.80.0040.00914.79
7.3.70.0050.01214.71
7.3.60.0060.00514.88
7.3.50.0030.00814.68
7.3.40.0050.00814.77
7.3.30.0030.00814.69
7.3.20.0050.00816.68
7.3.10.0180.00716.51
7.3.00.0090.00916.46
7.2.330.0110.00616.50
7.2.320.0130.00416.54
7.2.310.0100.01416.48
7.2.300.0000.01616.69
7.2.290.0060.01216.50
7.2.240.0100.00514.98
7.2.230.0050.00914.96
7.2.220.0080.00714.59
7.2.210.0030.01014.96
7.2.200.0080.00614.97
7.2.190.0070.00814.97
7.2.180.0020.01114.95
7.2.170.0080.00614.97
7.2.160.0070.00514.86
7.2.150.0000.01116.90
7.2.140.0070.00716.83
7.2.130.0120.00816.58
7.2.120.0090.00816.67
7.2.110.0080.01216.69
7.2.100.0070.00816.78
7.2.90.0050.00816.72
7.2.80.0160.01116.81
7.2.70.0100.00716.52
7.2.60.0090.00616.68
7.2.50.0100.00816.46
7.2.40.0120.00516.70
7.2.30.0060.00916.68
7.2.20.0070.01016.49
7.2.10.0080.00816.59
7.2.00.0070.00716.88
7.1.330.0050.00915.71
7.1.320.0100.00315.58
7.1.310.0070.00915.76
7.1.300.0060.00715.53
7.1.290.0020.01315.52
7.1.280.0040.00915.42
7.1.270.0100.00315.59
7.1.260.0020.00815.71
7.1.250.0070.00715.43
7.1.200.0030.00315.66
7.1.70.0000.00716.87
7.1.60.0140.01119.46
7.1.50.0140.02134.66
7.1.00.0070.07322.41
7.0.200.0060.00316.55
7.0.140.0030.06721.95
7.0.60.0000.08020.04
7.0.50.0130.08017.82
7.0.40.0030.07720.23
7.0.30.0300.08020.13
7.0.20.0270.04320.04
7.0.10.0030.09020.09
7.0.00.0070.08319.99
5.6.280.0100.06721.14
5.6.210.0070.05020.46
5.6.200.0100.07018.21
5.6.190.0100.08320.45
5.6.180.0170.06720.40
5.6.170.0430.05020.52
5.6.160.0100.06020.54
5.6.150.0070.05318.13
5.6.140.0000.04018.18
5.6.130.0070.08018.08
5.6.120.0030.08720.96
5.6.110.0070.07320.97
5.6.100.0070.07720.88
5.6.90.0070.07320.87
5.6.80.0130.07720.36
5.5.350.3970.04020.32
5.5.340.0100.04718.01
5.5.330.0030.04720.29
5.5.320.0400.07020.26
5.5.310.0230.08320.20
5.5.300.0070.05317.95
5.5.290.0100.05317.88
5.5.280.0170.08020.75
5.5.270.0070.05020.75
5.5.260.0200.07020.87
5.5.250.0170.05720.60
5.5.240.0000.06020.25
5.4.450.0230.05319.24
5.4.440.0200.07719.55
5.4.430.0170.06319.27
5.4.420.0200.05719.10
5.4.410.0370.05019.49
5.4.400.0300.04319.20
5.4.390.0270.06319.19
5.4.380.0130.05318.59
5.4.370.0130.05018.74
5.4.360.0200.04318.72
5.4.350.0100.05718.52
5.4.340.0100.05718.65
5.4.320.0030.03812.45
5.4.310.0060.03812.45
5.4.300.0060.03812.45
5.4.290.0120.04212.45
5.4.280.0060.04012.35
5.4.270.0110.03412.34
5.4.260.0080.04112.35
5.4.250.0080.04112.34
5.4.240.0050.04212.34
5.4.230.0090.04412.34
5.4.220.0080.06712.34
5.4.210.0120.05812.34
5.4.200.0110.04912.34
5.4.190.0070.05612.33
5.4.180.0100.05612.33
5.4.170.0140.05212.35
5.4.160.0080.04912.34
5.4.150.0080.05112.34
5.4.140.0070.05512.02
5.4.130.0090.04512.01
5.4.120.0090.04911.97
5.4.110.0110.05411.96
5.4.100.0070.05011.97
5.4.90.0100.04911.96
5.4.80.0050.05411.96
5.4.70.0140.04211.96
5.4.60.0100.05311.96
5.4.50.0100.05311.96
5.4.40.0080.04611.95
5.4.30.0110.04311.95
5.4.20.0110.04511.95
5.4.10.0090.05011.95
5.4.00.0060.05911.43
5.3.290.0070.04612.80
5.3.280.0100.05112.71
5.3.270.0120.05312.72
5.3.260.0140.06512.72
5.3.250.0060.04112.72
5.3.240.0090.04712.72
5.3.230.0070.04612.71
5.3.220.0050.04712.68
5.3.210.0090.04312.68
5.3.200.0060.03912.68
5.3.190.0100.03512.68
5.3.180.0070.03612.67
5.3.170.0050.04012.67
5.3.160.0060.03812.68
5.3.150.0070.03712.67
5.3.140.0090.03512.66
5.3.130.0030.04212.66
5.3.120.0070.04112.65
5.3.110.0050.04212.66
5.3.100.0100.04312.12
5.3.90.0050.04212.08
5.3.80.0060.03812.07
5.3.70.0040.04012.07
5.3.60.0080.03712.07
5.3.50.0090.03512.00
5.3.40.0070.03612.00
5.3.30.0060.03811.94
5.3.20.0040.03811.71
5.3.10.0080.04411.69
5.3.00.0090.04811.68
5.2.170.0080.0449.18
5.2.160.0070.0399.18
5.2.150.0040.0429.18
5.2.140.0090.0379.18
5.2.130.0030.0349.13
5.2.120.0130.0509.14
5.2.110.0140.0489.14
5.2.100.0090.0379.14
5.2.90.0090.0319.14
5.2.80.0060.0319.13
5.2.70.0090.0289.13
5.2.60.0050.0329.08
5.2.50.0040.0549.05
5.2.40.0120.0679.03
5.2.30.0060.0429.00
5.2.20.0090.0359.00
5.2.10.0110.0328.93
5.2.00.0090.0468.79
5.1.60.0100.0368.07
5.1.50.0150.0288.07
5.1.40.0090.0388.05
5.1.30.0060.0388.40
5.1.20.0060.0368.43
5.1.10.0120.0458.15
5.1.00.0060.0338.15
5.0.50.0050.0266.63
5.0.40.0040.0266.49
5.0.30.0030.0416.30
5.0.20.0130.0266.27
5.0.10.0070.0246.24
5.0.00.0060.0466.23
4.4.90.0050.0214.78
4.4.80.0020.0324.76
4.4.70.0070.0224.75
4.4.60.0110.0354.75
4.4.50.0070.0434.77
4.4.40.0050.0534.71
4.4.30.0050.0194.76
4.4.20.0030.0234.84
4.4.10.0030.0254.85
4.4.00.0030.0354.76
4.3.110.0030.0234.67
4.3.100.0050.0204.66
4.3.90.0040.0224.63
4.3.80.0040.0324.58
4.3.70.0050.0204.63
4.3.60.0050.0224.63
4.3.50.0050.0284.63
4.3.40.0050.0324.54
4.3.30.0030.0233.29
4.3.20.0040.0223.27
4.3.10.0040.0223.23
4.3.00.0030.0207.34

preferences:
49.19 ms | 400 KiB | 5 Q