3v4l.org

run code in 300+ PHP versions simultaneously
<?php for( $i=1,$j=$i+1; $j < 3; $j++){ var_dump($j); } var_dump(($x = 10) - 3);

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)
8.3.60.0120.00318.17
8.3.50.0120.01022.01
8.3.40.0070.00718.73
8.3.30.0180.00018.96
8.3.20.0040.00420.12
8.3.10.0070.00022.08
8.3.00.0050.00322.52
8.2.180.0140.00716.38
8.2.170.0060.00822.96
8.2.160.0030.01020.77
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0060.00317.38
8.2.110.0040.00721.00
8.2.100.0000.01117.70
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0090.00019.35
8.2.60.0040.00417.80
8.2.50.0040.00418.10
8.2.40.0000.00720.42
8.2.30.0040.00418.08
8.2.20.0000.00717.46
8.2.10.0000.00717.66
8.2.00.0040.00417.60
8.1.280.0080.00525.92
8.1.270.0080.00623.78
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0080.00023.87
8.1.230.0080.00417.71
8.1.220.0070.00017.74
8.1.210.0060.00318.77
8.1.200.0060.00317.00
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0030.00618.31
8.1.160.0000.00722.11
8.1.150.0030.00718.56
8.1.140.0000.00717.44
8.1.130.0000.00617.77
8.1.120.0000.00817.43
8.1.110.0040.00417.32
8.1.100.0030.00317.43
8.1.90.0020.00517.31
8.1.80.0000.00717.43
8.1.70.0000.00717.23
8.1.60.0040.00417.52
8.1.50.0040.00417.36
8.1.40.0030.00617.32
8.1.30.0000.00817.52
8.1.20.0030.00617.50
8.1.10.0040.00417.46
8.1.00.0040.00417.37
8.0.300.0060.00618.77
8.0.290.0030.00616.63
8.0.280.0040.00418.38
8.0.270.0070.00017.11
8.0.260.0030.00316.73
8.0.250.0050.00216.84
8.0.240.0070.00016.81
8.0.230.0000.00716.77
8.0.220.0000.00816.77
8.0.210.0000.00716.77
8.0.200.0000.00616.91
8.0.190.0070.00016.88
8.0.180.0040.00416.68
8.0.170.0000.00716.87
8.0.160.0040.00416.79
8.0.150.0000.00716.71
8.0.140.0070.00016.70
8.0.130.0000.00613.23
8.0.120.0040.00416.81
8.0.110.0040.00416.73
8.0.100.0050.00216.81
8.0.90.0070.00016.71
8.0.80.0030.01016.77
8.0.70.0020.00516.69
8.0.60.0040.00416.85
8.0.50.0000.00716.82
8.0.30.0110.01216.84
8.0.20.0160.00317.40
8.0.10.0040.00416.79
8.0.00.0110.00616.67
7.4.330.0020.00215.00
7.4.320.0030.00316.51
7.4.300.0080.00016.51
7.4.290.0040.00416.34
7.4.280.0000.00716.50
7.4.270.0070.00016.49
7.4.260.0000.00616.43
7.4.250.0000.00716.55
7.4.240.0030.00516.44
7.4.230.0070.00016.56
7.4.220.0100.01016.54
7.4.210.0070.00816.52
7.4.200.0030.00316.41
7.4.190.0000.00716.36
7.4.160.0120.00316.52
7.4.150.0110.00717.40
7.4.140.0100.00817.86
7.4.130.0120.00816.41
7.4.120.0110.00916.39
7.4.110.0060.01016.43
7.4.100.0140.00416.38
7.4.90.0100.00716.27
7.4.80.0060.01219.39
7.4.70.0030.01316.55
7.4.60.0060.00916.43
7.4.50.0090.00016.48
7.4.40.0090.00622.77
7.4.30.0120.00916.16
7.4.00.0120.00714.97
7.3.330.0020.00213.18
7.3.320.0050.00012.99
7.3.310.0070.00016.34
7.3.300.0000.00616.31
7.3.290.0130.00316.27
7.3.280.0110.00516.25
7.3.270.0040.01317.40
7.3.260.0060.01116.16
7.3.250.0080.01016.45
7.3.240.0120.00316.38
7.3.230.0160.00616.68
7.3.210.0100.01416.25
7.3.200.0090.00919.39
7.3.190.0140.00316.39
7.3.180.0060.00916.50
7.3.170.0150.00616.61
7.3.160.0170.00016.20
7.3.120.0050.01114.79
7.3.110.0090.00914.82
7.3.100.0070.00714.75
7.3.90.0060.00915.09
7.3.80.0060.00314.86
7.3.70.0060.01014.72
7.3.60.0040.00714.64
7.3.50.0070.00714.89
7.3.40.0070.00714.59
7.3.30.0100.00314.86
7.3.20.0040.00716.68
7.3.10.0070.00716.49
7.3.00.0000.00916.63
7.2.330.0120.00616.64
7.2.320.0070.01416.64
7.2.310.0110.00616.45
7.2.300.0070.01316.66
7.2.290.0110.01116.56
7.2.250.0070.01014.88
7.2.240.0070.01114.88
7.2.230.0090.00615.13
7.2.220.0030.00915.20
7.2.210.0080.00815.03
7.2.200.0000.00914.97
7.2.190.0000.01015.02
7.2.180.0040.00814.67
7.2.170.0040.01114.72
7.1.330.0060.00615.70
7.1.320.0030.00815.74
7.1.310.0030.01315.90
7.1.300.0000.00815.86
7.1.290.0040.00415.87
7.1.280.0000.01115.54
7.1.270.0000.01515.81
7.1.260.0000.01315.85
7.1.70.0030.00517.06
7.1.60.0060.01919.82
7.1.50.0100.01017.13
7.1.00.0070.07322.33
7.0.200.0000.00916.73
7.0.140.0000.07022.04
7.0.60.0130.08019.86
7.0.50.0130.08017.79
7.0.40.0100.04020.03
7.0.30.0270.04020.33
7.0.20.0230.06320.17
7.0.10.0300.06720.18
7.0.00.0070.08720.01
5.6.280.0030.07321.07
5.6.210.0070.08020.71
5.6.200.0130.07018.12
5.6.190.0000.04720.64
5.6.180.0330.07320.65
5.6.170.0430.05020.47
5.6.160.0100.07320.38
5.6.150.0000.04718.11
5.6.140.0130.07718.12
5.6.130.0000.04718.14
5.6.120.0000.04321.02
5.6.110.0070.04020.98
5.6.100.0130.07720.95
5.6.90.0030.07320.98
5.6.80.0030.09020.40
5.6.70.0330.07020.37
5.5.350.0370.06720.29
5.5.340.0130.06317.97
5.5.330.0130.04320.15
5.5.320.0230.08020.36
5.5.310.0270.07320.30
5.5.300.0170.07017.90
5.5.290.0100.08317.97
5.5.280.0200.07320.79
5.5.270.0100.05320.83
5.5.260.0030.04020.66
5.5.250.0100.07720.67
5.5.240.0100.07320.37
5.4.450.0830.05719.51
5.4.440.0670.07319.14
5.4.430.0070.05719.51
5.4.420.0030.07019.46
5.4.410.0030.06018.76
5.4.400.0200.04318.82
5.4.390.0100.06718.55
5.4.380.0170.06018.71
5.4.370.0170.05318.71
5.4.360.0030.06318.57
5.4.350.0170.05718.70
5.4.340.0130.05718.61
5.4.320.0060.03712.46
5.4.310.0100.03812.45
5.4.300.0060.03612.46
5.4.290.0050.04312.45
5.4.280.0080.03912.35
5.4.270.0090.03312.32
5.4.260.0040.04612.32
5.4.250.0080.04312.32
5.4.240.0040.03812.32
5.4.230.0060.03912.31
5.4.220.0100.03312.31
5.4.210.0050.03612.31
5.4.200.0050.03812.31
5.4.190.0060.03512.31
5.4.180.0080.03312.31
5.4.170.0090.03212.32
5.4.160.0090.03212.31
5.4.150.0070.03512.31
5.4.140.0060.03711.99
5.4.130.0030.03811.98
5.4.120.0050.03711.94
5.4.110.0070.03411.93
5.4.100.0030.05011.93
5.4.90.0080.04011.93
5.4.80.0070.03611.93
5.4.70.0060.03611.92
5.4.60.0070.04011.93
5.4.50.0040.04111.92
5.4.40.0030.04011.91
5.4.30.0110.03211.91
5.4.20.0020.04311.91
5.4.10.0070.03411.91
5.4.00.0020.04911.40
5.3.290.0030.04812.80
5.3.280.0050.03912.71
5.3.270.0060.03912.72
5.3.260.0070.03712.72
5.3.250.0040.04012.72
5.3.240.0070.03712.72
5.3.230.0060.03912.70
5.3.220.0070.03712.68
5.3.210.0050.04112.68
5.3.200.0060.03812.68
5.3.190.0040.04212.68
5.3.180.0060.03712.67
5.3.170.0040.04012.67
5.3.160.0060.03812.67
5.3.150.0080.03912.67
5.3.140.0060.03712.66
5.3.130.0070.03812.66
5.3.120.0070.03912.65
5.3.110.0080.03912.66
5.3.100.0070.03712.12
5.3.90.0060.03912.08
5.3.80.0090.03312.07
5.3.70.0090.03312.08
5.3.60.0040.04412.06
5.3.50.0060.03612.00
5.3.40.0060.03812.00
5.3.30.0070.03311.94
5.3.20.0050.03711.70
5.3.10.0050.03611.66
5.3.00.0070.03511.64
5.2.170.0040.0329.15
5.2.160.0050.0309.14
5.2.150.0030.0339.14
5.2.140.0090.0359.14
5.2.130.0050.0299.11
5.2.120.0070.0299.10
5.2.110.0010.0329.11
5.2.100.0030.0299.11
5.2.90.0030.0309.11
5.2.80.0020.0339.10
5.2.70.0070.0299.09
5.2.60.0090.0269.05
5.2.50.0060.0299.03
5.2.40.0060.0279.00
5.2.30.0060.0278.97
5.2.20.0050.0298.96
5.2.10.0070.0268.89
5.2.00.0050.0318.75
5.1.60.0020.0318.04
5.1.50.0050.0248.04
5.1.40.0080.0338.02
5.1.30.0040.0388.36
5.1.20.0080.0308.39
5.1.10.0080.0328.11
5.1.00.0070.0318.11
5.0.50.0030.0266.59
5.0.40.0040.0196.45
5.0.30.0050.0296.27
5.0.20.0030.0196.24
5.0.10.0010.0236.21
5.0.00.0010.0336.21
4.4.90.0010.0174.77
4.4.80.0060.0124.75
4.4.70.0020.0164.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0040.0254.71
4.4.30.0040.0154.76
4.4.20.0030.0164.84
4.4.10.0010.0184.85
4.4.00.0030.0264.76
4.3.110.0030.0224.66
4.3.100.0050.0194.66
4.3.90.0030.0204.64
4.3.80.0050.0324.59
4.3.70.0030.0204.63
4.3.60.0040.0194.63
4.3.50.0040.0204.63
4.3.40.0050.0304.54
4.3.30.0010.0223.28
4.3.20.0020.0213.25
4.3.10.0050.0193.21
4.3.00.0000.01713.28

preferences:
53.96 ms | 400 KiB | 5 Q