3v4l.org

run code in 300+ PHP versions simultaneously
<?php function ☺(){ echo "ok"; } ☺();

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)
8.3.40.0040.01118.71
8.3.30.0000.01418.83
8.3.20.0000.00720.33
8.3.10.0070.00421.33
8.3.00.0040.00419.00
8.2.170.0070.00722.96
8.2.160.0120.00320.58
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0040.00421.02
8.2.110.0110.01120.46
8.2.100.0040.00817.97
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0030.00517.68
8.2.50.0000.00818.07
8.2.40.0040.00418.09
8.2.30.0000.00819.37
8.2.20.0050.00217.43
8.2.10.0000.00718.04
8.2.00.0000.00717.66
8.1.270.0060.00323.82
8.1.260.0080.00026.35
8.1.250.0090.00028.09
8.1.240.0060.00322.14
8.1.230.0040.00719.09
8.1.220.0030.00517.74
8.1.210.0030.00518.77
8.1.200.0040.00417.13
8.1.190.0050.00317.00
8.1.180.0050.00318.10
8.1.170.0000.00818.37
8.1.160.0040.00421.85
8.1.150.0040.00418.72
8.1.140.0050.00317.30
8.1.130.0000.00717.75
8.1.120.0000.00717.30
8.1.110.0000.00717.34
8.1.100.0000.00717.25
8.1.90.0000.00717.33
8.1.80.0000.00817.35
8.1.70.0000.00817.21
8.1.60.0000.00917.50
8.1.50.0030.00517.48
8.1.40.0080.00017.43
8.1.30.0050.00317.57
8.1.20.0080.00017.51
8.1.10.0020.00517.37
8.1.00.0050.00317.27
8.0.300.0000.00818.77
8.0.290.0070.00016.63
8.0.280.0000.00718.41
8.0.270.0000.00717.09
8.0.260.0030.00317.20
8.0.250.0040.00416.85
8.0.240.0060.00016.72
8.0.230.0000.00716.75
8.0.220.0030.00316.79
8.0.210.0030.00316.75
8.0.200.0000.00616.84
8.0.190.0000.00916.68
8.0.180.0070.00016.76
8.0.170.0040.00416.74
8.0.160.0000.00716.73
8.0.150.0000.00716.61
8.0.140.0070.00016.75
8.0.130.0000.00513.19
8.0.120.0000.00816.73
8.0.110.0000.00716.67
8.0.100.0030.00516.63
8.0.90.0000.00716.54
8.0.80.0040.01216.75
8.0.70.0040.00416.59
8.0.60.0040.00416.64
8.0.50.0000.00716.78
8.0.30.0110.00917.06
8.0.20.0060.01317.40
8.0.10.0030.00516.74
8.0.00.0140.01116.83
7.4.330.0000.00515.10
7.4.320.0060.00016.39
7.4.300.0000.00616.42
7.4.290.0000.00716.57
7.4.280.0000.00816.33
7.4.270.0000.00716.52
7.4.260.0070.00316.52
7.4.250.0000.00716.39
7.4.240.0050.00216.56
7.4.230.0070.00016.34
7.4.220.0100.01016.52
7.4.210.0150.00616.48
7.4.200.0070.00016.32
7.4.160.0110.00516.61
7.4.150.0110.00617.40
7.4.140.0110.00617.86
7.4.130.0100.00616.43
7.4.120.0130.00416.33
7.4.110.0070.01116.54
7.4.100.0170.00716.54
7.4.90.0190.00316.21
7.4.80.0110.01119.39
7.4.70.0070.01016.40
7.4.60.0110.00716.59
7.4.50.0040.00416.39
7.4.40.0100.01016.23
7.4.30.0060.00916.54
7.4.10.0040.01114.59
7.4.00.0000.01415.02
7.3.330.0030.00313.08
7.3.320.0050.00013.04
7.3.310.0070.00016.12
7.3.300.0050.00216.09
7.3.290.0030.01016.23
7.3.280.0080.00716.18
7.3.270.0150.00317.40
7.3.260.0090.00916.40
7.3.250.0090.00816.28
7.3.240.0090.00916.64
7.3.230.0140.00316.50
7.3.210.0140.00316.48
7.3.200.0140.00719.39
7.3.190.0110.00616.54
7.3.180.0070.01116.47
7.3.170.0090.01216.27
7.3.160.0090.00616.27
7.3.130.0090.00614.78
7.3.120.0030.01415.11
7.3.110.0150.00314.53
7.3.100.0030.00914.75
7.3.90.0030.01014.91
7.3.80.0060.00614.95
7.3.70.0030.01014.61
7.3.60.0080.00314.73
7.3.50.0040.00714.92
7.3.40.0070.00714.88
7.3.30.0030.00614.54
7.3.20.0100.00316.57
7.3.10.0130.00516.49
7.3.00.0100.00716.44
7.2.330.0070.01016.30
7.2.320.0070.01416.60
7.2.310.0030.01316.17
7.2.300.0180.00316.26
7.2.290.0070.01016.62
7.2.260.0060.01314.95
7.2.250.0140.00315.09
7.2.240.0070.00714.89
7.2.230.0140.00315.02
7.2.220.0060.00914.86
7.2.210.0090.00615.20
7.2.200.0030.00714.79
7.2.190.0040.00414.99
7.2.180.0070.01014.89
7.2.170.0040.00714.62
7.2.160.0030.00714.67
7.2.150.0120.00616.84
7.2.140.0060.00616.69
7.2.130.0060.00916.54
7.2.120.0090.00916.63
7.2.110.0060.00716.61
7.2.100.0050.00816.69
7.2.90.0060.00716.55
7.2.80.0080.01116.86
7.2.70.0060.00816.63
7.2.60.0080.00716.63
7.2.50.0090.00516.64
7.2.40.0070.00716.63
7.2.30.0070.00616.49
7.2.20.0060.00916.74
7.2.10.0070.00716.81
7.2.00.0080.00717.34
7.1.330.0030.01315.77
7.1.320.0070.00315.51
7.1.310.0060.01015.65
7.1.300.0030.01015.65
7.1.290.0030.00715.65
7.1.280.0030.01015.39
7.1.270.0060.00615.64
7.1.260.0030.00915.68
7.1.250.0090.00715.53
7.1.240.0060.00615.73
7.1.230.0030.00615.36
7.1.220.0070.00715.80
7.1.210.0030.01015.67
7.1.200.0050.00815.55
7.1.190.0000.01415.45
7.1.180.0070.00815.40
7.1.170.0040.01115.39
7.1.160.0080.00415.36
7.1.150.0080.00815.59
7.1.140.0070.00415.79
7.1.130.0040.00815.68
7.1.120.0050.00915.71
7.1.110.0030.01015.52
7.1.100.0130.00516.96
7.1.90.0040.00715.48
7.1.80.0110.00315.52
7.1.70.0060.00615.98
7.1.60.0020.01417.47
7.1.50.0040.00916.03
7.1.40.0030.00615.60
7.1.30.0030.01215.62
7.1.20.0040.00915.66
7.1.10.0030.01015.61
7.1.00.0070.03819.14
7.0.330.0100.00015.11
7.0.320.0030.00715.37
7.0.310.0040.00415.23
7.0.300.0060.00615.13
7.0.290.0060.01015.23
7.0.280.0060.01215.24
7.0.270.0060.00315.29
7.0.260.0030.00815.08
7.0.250.0040.00715.23
7.0.240.0050.00515.10
7.0.230.0000.00915.24
7.0.220.0030.00915.25
7.0.210.0030.01015.10
7.0.200.0170.00615.02
7.0.190.0100.00615.28
7.0.180.0080.00515.52
7.0.170.0000.01415.33
7.0.160.0080.00815.19
7.0.150.0090.00615.34
7.0.140.0020.04318.79
7.0.130.0080.00415.41
7.0.120.0070.00715.54
7.0.110.0070.00715.33
7.0.100.0090.00615.23
7.0.90.0070.00715.39
7.0.80.0030.00615.29
7.0.70.0060.01015.09
7.0.60.0040.04417.67
7.0.50.0100.04016.60
7.0.40.0030.03016.76
7.0.30.0210.03716.75
7.0.20.0180.02116.74
7.0.10.0100.02216.84
7.0.00.0090.04316.80
5.6.400.0100.00314.25
5.6.390.0030.00614.30
5.6.380.0030.00914.50
5.6.370.0030.00614.38
5.6.360.0040.00814.32
5.6.350.0040.00814.46
5.6.340.0090.00313.85
5.6.330.0090.00314.05
5.6.320.0060.00614.47
5.6.310.0030.01014.47
5.6.300.0000.00914.29
5.6.290.0000.01314.29
5.6.280.0020.04117.52
5.6.270.0060.00614.03
5.6.260.0000.01514.07
5.6.250.0060.00314.23
5.6.240.0070.00714.17
5.6.230.0060.00614.14
5.6.220.0000.01514.27
5.6.210.0110.03317.31
5.6.200.0050.03916.31
5.6.190.0050.04217.44
5.6.180.0170.04017.37
5.6.170.0160.02417.30
5.6.160.0030.05017.34
5.6.150.0110.03316.22
5.6.140.0070.04216.21
5.6.130.0050.02916.19
5.6.120.0040.05217.54
5.6.110.0100.04217.62
5.6.100.0080.04017.61
5.6.90.0080.02017.47
5.6.80.0030.03917.18
5.6.70.2250.02117.21
5.6.60.0040.00414.14
5.6.50.0070.00314.15
5.6.40.0000.01414.14
5.6.30.0030.01013.93
5.6.20.0040.01214.13
5.6.10.0070.00414.23
5.6.00.0040.01113.89
5.5.380.0000.00814.41
5.5.370.0040.00814.22
5.5.360.0060.00314.09
5.5.350.0120.04017.26
5.5.340.0050.04316.10
5.5.330.0030.03817.41
5.5.320.0170.02717.20
5.5.310.0190.04117.17
5.5.300.0030.02315.86
5.5.290.0070.02515.96
5.5.280.0030.04617.41
5.5.270.0050.03017.35
5.5.260.0070.04017.33
5.5.250.0030.02517.42
5.5.240.0170.04017.04
5.5.230.0120.00314.04
5.5.220.0060.00314.16
5.5.210.0000.01113.72
5.5.200.0070.01014.19
5.5.190.0090.00614.08
5.5.180.0030.01013.99
5.5.170.0040.00813.76
5.5.160.0090.00314.14
5.5.150.0100.00313.61
5.5.140.0100.00313.74
5.5.130.0120.00014.29
5.5.120.0000.00814.12
5.5.110.0000.00914.06
5.5.100.0040.00814.14
5.5.90.0030.01013.70
5.5.80.0050.00313.86
5.5.70.0000.01114.09
5.5.60.0030.00513.77
5.5.50.0090.00613.76
5.5.40.0040.00814.00
5.5.30.0040.00714.14
5.5.20.0000.01114.22
5.5.10.0030.01013.90
5.5.00.0070.00714.18
5.4.450.0200.02915.79
5.4.440.0340.02515.91
5.4.430.0180.02715.95
5.4.420.0200.02115.99
5.4.410.0180.02215.92
5.4.400.0180.01815.84
5.4.390.0280.02715.78
5.4.380.0180.03515.57
5.4.370.0270.03115.49
5.4.360.0150.02815.58
5.4.350.0170.03315.48
5.4.340.0250.02815.55
5.4.330.0070.00412.41
5.4.320.0040.02112.46
5.4.310.0030.02412.46
5.4.300.0040.02112.46
5.4.290.0060.02012.46
5.4.280.0050.01912.40
5.4.270.0040.02012.40
5.4.260.0020.02512.40
5.4.250.0060.02212.40
5.4.240.0080.01812.40
5.4.230.0060.02012.40
5.4.220.0040.02012.40
5.4.210.0020.02112.40
5.4.200.0050.02312.40
5.4.190.0070.01812.40
5.4.180.0070.02112.39
5.4.170.0060.01812.40
5.4.160.0050.01912.40
5.4.150.0040.02312.40
5.4.140.0060.02612.24
5.4.130.0050.02212.23
5.4.120.0050.02312.21
5.4.110.0050.02412.21
5.4.100.0070.01912.21
5.4.90.0040.02112.21
5.4.80.0070.02112.21
5.4.70.0040.02112.21
5.4.60.0040.02212.21
5.4.50.0020.02712.21
5.4.40.0020.02312.20
5.4.30.0020.02112.20
5.4.20.0030.02012.20
5.4.10.0040.02112.20
5.4.00.0050.02111.94
5.3.290.0050.03812.80
5.3.280.0060.03512.71
5.3.270.0030.04012.72
5.3.260.0070.04212.72
5.3.250.0040.04112.72
5.3.240.0090.04312.72
5.3.230.0060.04412.71
5.3.220.0070.03712.68
5.3.210.0040.03912.68
5.3.200.0040.03812.68
5.3.190.0070.03512.68
5.3.180.0040.03712.67
5.3.170.0070.03412.66
5.3.160.0070.04412.67
5.3.150.0090.03612.68
5.3.140.0070.04312.66
5.3.130.0060.03712.66
5.3.120.0050.04412.66
5.3.110.0070.03612.66
5.3.100.0080.04012.12
5.3.90.0070.04612.10
5.3.80.0050.04012.09
5.3.70.0060.03512.09
5.3.60.0090.03212.07
5.3.50.0050.04512.02
5.3.40.0080.03612.02
5.3.30.0070.03511.98
5.3.20.0050.03611.75
5.3.10.0060.03311.72
5.3.00.0010.04111.70
5.2.170.0050.0329.21
5.2.160.0050.0289.21
5.2.150.0050.0309.21
5.2.140.0040.0319.20
5.2.130.0030.0319.16
5.2.120.0060.0269.17
5.2.110.0020.0329.17
5.2.100.0040.0299.17
5.2.90.0080.0259.17
5.2.80.0030.0319.16
5.2.70.0020.0349.16
5.2.60.0070.0269.12
5.2.50.0040.0309.09
5.2.40.0050.0289.07
5.2.30.0050.0339.04
5.2.20.0050.0299.04
5.2.10.0050.0268.94
5.2.00.0070.0288.80
5.1.60.0050.0248.08
5.1.50.0030.0288.07
5.1.40.0060.0268.05
5.1.30.0050.0298.42
5.1.20.0040.0268.43
5.1.10.0030.0268.15
5.1.00.0050.0268.15
5.0.50.0060.0266.63
5.0.40.0050.0206.49
5.0.30.0030.0316.31
5.0.20.0040.0186.28
5.0.10.0060.0236.25
5.0.00.0040.0326.24
4.4.90.0020.0164.78
4.4.80.0020.0164.75
4.4.70.0020.0164.75
4.4.60.0040.0144.76
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0050.0134.76
4.4.20.0020.0164.84
4.4.10.0020.0214.85
4.4.00.0040.0294.76
4.3.110.0050.0174.67
4.3.100.0020.0184.66
4.3.90.0040.0144.64
4.3.80.0030.0284.58
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0060.0134.63
4.3.40.0060.0274.53
4.3.30.0000.0183.29
4.3.20.0050.0143.27
4.3.10.0020.0153.23
4.3.00.0030.02015.09

preferences:
41.5 ms | 400 KiB | 5 Q