3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; 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)
8.3.40.0070.00718.57
8.3.30.0060.01218.42
8.3.20.0000.00818.52
8.3.10.0080.00020.39
8.3.00.0070.00419.13
8.2.170.0110.00322.96
8.2.160.0030.01022.12
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00319.36
8.2.110.0100.00420.33
8.2.100.0070.00918.38
8.2.90.0090.00619.06
8.2.80.0070.00718.38
8.2.70.0100.00618.00
8.2.60.0060.00619.17
8.2.50.0050.00518.39
8.2.40.0050.00718.53
8.2.30.0120.00419.32
8.2.20.0080.00618.16
8.2.10.0100.00518.21
8.2.00.0030.00618.29
8.1.270.0030.00522.15
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0070.00520.12
8.1.230.0030.00720.30
8.1.220.0110.00118.61
8.1.210.0060.00219.31
8.1.200.0070.00217.88
8.1.190.0070.00417.85
8.1.180.0070.00218.21
8.1.170.0060.00218.69
8.1.160.0080.00718.80
8.1.150.0090.00519.58
8.1.140.0070.00517.84
8.1.130.0050.00818.08
8.1.120.0080.00317.88
8.1.110.0090.00317.90
8.1.100.0050.00917.95
8.1.90.0050.00917.90
8.1.80.0080.00518.01
8.1.70.0100.00218.02
8.1.60.0120.00718.13
8.1.50.0090.00418.00
8.1.40.0040.00418.09
8.1.30.0070.00218.21
8.1.20.0080.00917.95
8.1.10.0090.00018.07
8.1.00.0070.00418.03
8.0.300.0030.00618.86
8.0.290.0040.00417.24
8.0.280.0040.00418.07
8.0.270.0040.00317.50
8.0.260.0050.00317.20
8.0.250.0070.00217.35
8.0.240.0060.00417.36
8.0.230.0030.00517.64
8.0.220.0040.00417.26
8.0.210.0000.00817.25
8.0.200.0050.00317.29
8.0.190.0020.00718.27
8.0.180.0050.00418.14
8.0.170.0030.00517.30
8.0.160.0020.00617.28
8.0.150.0040.00417.19
8.0.140.0060.00217.27
8.0.130.0000.00715.70
8.0.120.0030.00517.26
8.0.110.0040.00517.22
8.0.100.0040.00417.22
8.0.90.0020.00617.27
8.0.80.0080.00517.34
8.0.70.0030.00517.17
8.0.60.0080.00017.21
8.0.50.0050.00317.24
8.0.30.0130.00317.16
8.0.20.0070.00817.51
8.0.10.0040.00417.42
8.0.00.0110.00517.80
7.4.330.0040.00214.44
7.4.320.0040.00316.92
7.4.300.0050.00316.96
7.4.290.0030.00516.81
7.4.280.0000.00816.92
7.4.270.0050.00316.87
7.4.260.0030.00415.37
7.4.250.0060.00216.99
7.4.240.0060.00217.04
7.4.230.0060.00217.06
7.4.220.0150.00416.98
7.4.210.0070.00716.72
7.4.200.0060.00617.05
7.4.190.0020.00416.91
7.4.180.0060.00317.38
7.4.160.0090.00316.91
7.4.150.0120.00717.46
7.4.140.0080.00917.15
7.4.130.0110.00516.74
7.4.120.0100.00516.71
7.4.110.0100.01016.81
7.4.100.0110.00616.78
7.4.90.0130.00816.69
7.4.80.0100.00716.70
7.4.70.0110.00716.57
7.4.60.0100.00816.76
7.4.50.0100.00516.59
7.4.40.0090.00916.66
7.4.30.0210.00416.59
7.4.20.0190.00616.57
7.4.10.0140.00616.19
7.4.00.0080.00915.52
7.3.330.0080.00415.07
7.3.320.0230.00015.02
7.3.310.0190.00516.64
7.3.300.0200.00316.65
7.3.290.0220.00716.62
7.3.280.0150.00716.46
7.3.270.0170.01317.12
7.3.260.0190.00717.79
7.3.250.0090.01716.50
7.3.240.0170.00316.52
7.3.230.0080.01016.69
7.3.220.0150.00216.71
7.3.210.0150.00616.50
7.3.200.0170.00716.70
7.3.190.0160.00516.51
7.3.180.0140.00316.54
7.3.170.0120.00716.51
7.3.160.0110.00716.54
7.3.150.0110.00916.70
7.3.140.0140.00616.51
7.3.130.0120.00916.18
7.3.120.0120.00815.59
7.3.110.0110.00915.62
7.3.100.0110.00915.67
7.3.90.0120.00615.73
7.3.80.0120.00715.61
7.3.70.0120.00815.62
7.3.60.0100.00815.60
7.3.50.0100.00715.59
7.3.40.0080.00815.60
7.3.30.0050.01015.61
7.3.20.0120.00616.27
7.3.10.0630.00816.30
7.3.00.0100.00516.30
7.2.340.0060.00319.13
7.2.330.0100.00816.68
7.2.320.0110.00816.84
7.2.310.0100.00916.72
7.2.300.0110.00716.81
7.2.290.0090.00716.68
7.2.280.0110.00916.63
7.2.270.0170.00616.73
7.2.260.0150.00716.17
7.2.250.0150.00615.80
7.2.240.0110.01115.76
7.2.230.0140.00515.89
7.2.220.0070.00815.91
7.2.210.0100.00615.81
7.2.200.0070.00915.87
7.2.190.0080.01115.78
7.2.180.0080.00815.81
7.2.170.0100.01115.87
7.2.160.0120.00615.94
7.2.150.0170.00916.50
7.2.140.0120.00816.45
7.2.130.0120.00816.54
7.2.120.0250.00716.42
7.2.110.0240.00716.24
7.2.100.0210.00715.98
7.2.90.0220.00816.08
7.2.80.0220.00716.13
7.2.70.0410.00716.18
7.2.60.0250.00716.27
7.2.50.0220.00916.24
7.2.40.0410.00616.31
7.2.30.0320.00816.27
7.2.20.0410.01016.28
7.2.10.0410.00716.32
7.2.00.0510.00816.33
7.1.330.0100.00915.68
7.1.320.0150.00715.72
7.1.310.0150.00815.70
7.1.300.0150.00915.72
7.1.290.0160.00815.55
7.1.280.0140.00815.65
7.1.270.0130.00915.68
7.1.260.0160.00715.64
7.1.250.0170.00715.26
7.1.240.0120.00915.20
7.1.230.0160.00714.92
7.1.220.0480.00715.04
7.1.210.0540.00614.80
7.1.200.0240.00814.92
7.1.190.0240.00614.81
7.1.180.0230.00914.87
7.1.170.0230.01114.97
7.1.160.0410.00714.94
7.1.150.0310.00615.05
7.1.140.0500.00715.05
7.1.130.0310.00715.00
7.1.120.0750.00815.21
7.1.110.0580.00715.08
7.1.100.0540.00715.03
7.1.90.0540.00815.06
7.1.80.0400.00515.05
7.1.70.0590.00814.85
7.1.60.0460.00922.79
7.1.50.0650.01122.89
7.1.40.0470.01222.71
7.1.30.0620.00922.79
7.1.20.0600.00922.75
7.1.10.0350.00814.60
7.1.00.0280.01014.78
7.0.330.0270.00815.04
7.0.320.0180.00714.99
7.0.310.0250.00714.51
7.0.300.0260.00714.57
7.0.290.0710.00814.79
7.0.280.0240.00714.51
7.0.270.0390.00814.78
7.0.260.0700.01014.91
7.0.250.0690.00814.79
7.0.240.0660.00914.94
7.0.230.0630.00714.87
7.0.220.0530.00714.80
7.0.210.0450.00714.60
7.0.200.0480.00614.64
7.0.190.0630.01014.69
7.0.180.0480.00914.55
7.0.170.0540.00914.54
7.0.160.0540.00814.50
7.0.150.0330.00714.59
7.0.140.0660.00814.48
7.0.130.0460.00714.61
7.0.120.0390.00814.64
7.0.110.0420.00814.55
7.0.100.0600.01114.56
7.0.90.0340.00714.50
7.0.80.0410.00914.66
7.0.70.0400.00614.52
7.0.60.0390.00714.47
7.0.50.0250.00814.69
7.0.40.0310.00714.55
7.0.30.0310.01014.69
7.0.20.0310.00714.56
7.0.10.0640.00814.51
7.0.00.0350.00814.51
5.6.400.0090.01115.70
5.6.390.0120.00815.54
5.6.380.0120.00515.27
5.6.370.0150.00715.20
5.6.360.0150.00515.23
5.6.350.0120.00715.22
5.6.340.0100.00815.21
5.6.330.0120.00915.27
5.6.320.0140.01015.05
5.6.310.0160.00615.15
5.6.300.0130.01916.31
5.6.290.0120.02216.33
5.6.280.0150.02016.31
5.6.270.0150.02216.36
5.6.260.0130.01916.30
5.6.250.0140.02116.34
5.6.240.0130.02316.37
5.6.230.0140.02016.36
5.6.220.0140.02116.31
5.6.210.0150.02116.29
5.6.200.0130.02116.33
5.6.190.0150.01916.32
5.6.180.0130.01916.33
5.6.170.0120.02016.35
5.6.160.0130.02316.38
5.6.150.0130.01816.39
5.6.140.0150.02316.33
5.6.130.0120.02316.33
5.6.120.0140.02016.30
5.6.110.0140.02116.32
5.6.100.0140.02016.31
5.6.90.0130.01916.34
5.6.80.0120.01916.12
5.6.70.0110.02216.14
5.6.60.0130.02116.12
5.6.50.0130.02116.17
5.6.40.0140.02216.13
5.6.30.0160.02016.16
5.6.20.0140.01916.17
5.6.10.0180.01716.12
5.6.00.0140.01916.10
5.5.380.0150.01814.40
5.5.370.0140.01814.46
5.5.360.0150.02014.45
5.5.350.0130.01714.45
5.5.340.0110.02214.57
5.5.330.0100.01914.42
5.5.320.0120.01814.33
5.5.310.0130.02314.60
5.5.300.0130.02014.55
5.5.290.0150.02114.47
5.5.280.0110.02014.57
5.5.270.0130.02314.53
5.5.260.0150.01714.53
5.5.250.0160.01714.41
5.5.240.0140.02014.38
5.5.230.0140.01914.37
5.5.220.0130.01914.29
5.5.210.0160.01814.40
5.5.200.0140.02114.36
5.5.190.0120.02114.30
5.5.180.0150.01814.39
5.5.170.0170.00614.33
5.5.160.0140.02014.32
5.5.150.0130.01814.36
5.5.140.0130.01814.33
5.5.130.0150.01914.33
5.5.120.0120.02114.25
5.5.110.0140.01814.35
5.5.100.0100.02214.26
5.5.90.0120.01914.39
5.5.80.0140.01714.32
5.5.70.0120.02214.24
5.5.60.0090.02214.33
5.5.50.0110.02114.30
5.5.40.0130.01814.35
5.5.30.0140.01514.37
5.5.20.0130.02014.27
5.5.10.0090.02114.23
5.5.00.0130.02214.29
5.4.450.0100.02213.45
5.4.440.0130.01813.43
5.4.430.0100.01913.46
5.4.420.0150.01513.38
5.4.410.0130.01613.41
5.4.400.0110.01613.28
5.4.390.0100.02213.34
5.4.380.0110.01813.31
5.4.370.0100.01813.35
5.4.360.0120.02013.29
5.4.350.0100.02013.29
5.4.340.0090.02013.35
5.4.330.0090.00611.65
5.4.320.0120.01613.39
5.4.310.0110.01713.33
5.4.300.0080.01913.32
5.4.290.0120.01513.22
5.4.280.0140.01713.38
5.4.270.0110.01613.31
5.4.260.0110.01613.26
5.4.250.0110.01613.40
5.4.240.0080.01913.35
5.4.230.0130.01913.25
5.4.220.0120.01813.29
5.4.210.0110.01613.27
5.4.200.0100.01913.24
5.4.190.0150.01713.37
5.4.180.0100.01713.31
5.4.170.0100.01613.29
5.4.160.0080.01913.29
5.4.150.0130.01513.28
5.4.140.0110.01612.72
5.4.130.0090.01712.74
5.4.120.0080.01912.83
5.4.110.0110.01712.85
5.4.100.0100.01812.87
5.4.90.0100.01512.90
5.4.80.0070.01712.81
5.4.70.0120.01712.82
5.4.60.0120.01812.85
5.4.50.0090.01912.79
5.4.40.0110.01712.85
5.4.30.0110.01812.83
5.4.20.0110.01712.79
5.4.10.0100.01712.81
5.4.00.0120.01512.66
5.3.290.0110.01912.36
5.3.280.0100.01912.26
5.3.270.0100.01812.31
5.3.260.0110.01612.35
5.3.250.0120.01612.28
5.3.240.0120.01612.22
5.3.230.0110.01712.19
5.3.220.0110.01612.09
5.3.210.0090.01712.16
5.3.200.0090.01712.13
5.3.190.0090.01712.15
5.3.180.0120.01612.27
5.3.170.0120.01312.29
5.3.160.0120.01612.24
5.3.150.0110.01812.29
5.3.140.0090.01712.22
5.3.130.0110.02012.23
5.3.120.0110.01612.23
5.3.110.0100.01912.23
5.3.100.0090.01812.13
5.3.90.0110.01912.19
5.3.80.0130.01712.03
5.3.70.0120.01612.08
5.3.60.0110.01612.14
5.3.50.0110.01512.08
5.3.40.0100.01712.06
5.3.30.0110.01712.04
5.3.20.0120.01612.00
5.3.10.0100.01711.83
5.3.00.0130.01411.90

preferences:
55.2 ms | 400 KiB | 5 Q