3v4l.org

run code in 300+ PHP versions simultaneously
<?php $blah = 234432; if ($blah != 23) $blah2 = 4334; echo $blah2;

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)
8.3.40.0070.00718.71
8.3.30.0130.00318.96
8.3.20.0040.00420.22
8.3.10.0060.00323.64
8.3.00.0070.00020.88
8.2.170.0070.01422.96
8.2.160.0030.01320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0050.00220.11
8.2.110.0060.00322.08
8.2.100.0120.00019.57
8.2.90.0000.00919.07
8.2.80.0000.00817.97
8.2.70.0080.00017.25
8.2.60.0060.00317.93
8.2.50.0080.00018.07
8.2.40.0040.00419.88
8.2.30.0040.00418.17
8.2.20.0080.00017.67
8.2.10.0070.00017.96
8.2.00.0030.00617.66
8.1.270.0040.00423.91
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0000.00923.96
8.1.230.0120.00019.11
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0000.00917.22
8.1.190.0050.00317.10
8.1.180.0000.00818.88
8.1.170.0060.00618.52
8.1.160.0000.00721.91
8.1.150.0080.00018.56
8.1.140.0000.00717.43
8.1.130.0040.00417.67
8.1.120.0000.00717.53
8.1.110.0050.00317.50
8.1.100.0040.00417.46
8.1.90.0000.00817.38
8.1.80.0000.00717.48
8.1.70.0000.00717.32
8.1.60.0080.00517.45
8.1.50.0000.00817.37
8.1.40.0050.00217.52
8.1.30.0080.00317.66
8.1.20.0040.00417.61
8.1.10.0030.00617.47
8.1.00.0030.00617.47
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0050.00218.48
8.0.270.0030.00317.24
8.0.260.0060.00017.24
8.0.250.0000.00716.92
8.0.240.0070.00016.83
8.0.230.0040.00416.93
8.0.220.0000.00716.70
8.0.210.0030.00316.80
8.0.200.0030.00516.80
8.0.190.0000.00716.86
8.0.180.0070.00016.84
8.0.170.0040.00416.72
8.0.160.0070.00016.70
8.0.150.0000.00816.77
8.0.140.0030.00516.77
8.0.130.0070.00013.20
8.0.120.0080.00016.68
8.0.110.0000.00716.82
8.0.100.0080.00016.64
8.0.90.0040.00416.82
8.0.80.0120.00316.80
8.0.70.0040.00416.64
8.0.60.0040.00416.88
8.0.50.0040.00416.75
8.0.30.0100.01117.23
8.0.20.0110.01117.40
8.0.10.0000.00816.81
8.0.00.0100.00716.55
7.4.330.0020.00315.03
7.4.320.0030.00316.44
7.4.300.0060.00016.39
7.4.290.0000.00716.46
7.4.280.0030.00316.42
7.4.270.0000.00716.61
7.4.260.0030.00616.50
7.4.250.0040.00416.45
7.4.240.0040.00316.46
7.4.230.0070.00016.48
7.4.220.0100.01016.42
7.4.210.0050.01016.58
7.4.200.0000.00716.56
7.4.190.0030.00316.52
7.4.160.0080.00816.37
7.4.150.0090.00917.40
7.4.140.0100.01017.86
7.4.130.0170.00316.52
7.4.120.0130.00316.52
7.4.110.0100.00616.49
7.4.100.0060.01216.52
7.4.90.0130.00316.57
7.4.80.0070.01019.39
7.4.70.0070.01416.52
7.4.60.0060.01116.45
7.4.50.0000.00716.55
7.4.40.0080.00816.42
7.4.30.0040.01116.53
7.4.10.0130.00314.94
7.4.00.0060.01014.85
7.3.330.0020.00213.10
7.3.320.0020.00212.98
7.3.310.0070.00016.28
7.3.300.0040.00416.15
7.3.290.0110.00416.22
7.3.280.0060.01116.21
7.3.270.0110.00517.40
7.3.260.0160.00716.29
7.3.250.0060.01316.32
7.3.240.0100.00616.20
7.3.230.0060.00916.39
7.3.210.0110.00616.21
7.3.200.0050.01119.39
7.3.190.0170.00316.12
7.3.180.0080.00816.40
7.3.170.0090.00916.45
7.3.160.0060.00916.55
7.3.130.0120.00614.70
7.3.120.0080.00714.83
7.3.110.0120.00614.89
7.3.100.0060.00914.75
7.3.90.0070.01014.51
7.3.80.0150.00014.82
7.3.70.0070.00714.56
7.3.60.0070.00714.83
7.3.50.0060.00914.89
7.3.40.0060.00814.32
7.3.30.0090.00614.70
7.3.20.0030.01016.61
7.3.10.0060.00616.59
7.3.00.0030.01316.73
7.2.330.0130.00316.63
7.2.320.0090.00916.36
7.2.310.0090.01016.66
7.2.300.0070.01116.42
7.2.290.0160.00016.29
7.2.260.0100.01014.90
7.2.250.0110.00515.18
7.2.240.0100.00714.73
7.2.230.0040.00814.54
7.2.220.0030.00615.18
7.2.210.0070.00715.01
7.2.200.0030.00814.80
7.2.190.0070.00714.71
7.2.180.0070.00714.72
7.2.170.0070.00714.99
7.2.160.0120.00315.07
7.2.150.0100.00716.74
7.2.140.0000.01316.94
7.2.130.0000.01416.78
7.2.120.0070.00716.87
7.2.110.0040.01116.64
7.2.100.0040.00416.79
7.2.90.0090.00316.94
7.2.80.0080.00316.80
7.2.70.0120.00316.71
7.2.60.0070.00516.83
7.2.50.0070.00716.95
7.2.40.0040.01416.54
7.2.30.0030.01016.89
7.2.20.0030.01416.87
7.2.10.0060.00917.02
7.2.00.0110.00716.83
7.1.330.0030.01415.53
7.1.320.0070.00715.29
7.1.310.0090.00615.66
7.1.300.0100.00315.78
7.1.290.0060.00615.70
7.1.280.0060.00615.49
7.1.270.0030.00715.71
7.1.260.0030.00615.74
7.1.250.0110.00315.77
7.1.240.0040.01115.55
7.1.230.0030.00515.49
7.1.220.0060.00615.64
7.1.210.0030.00915.82
7.1.200.0060.00415.70
7.1.190.0080.00315.71
7.1.180.0000.01015.53
7.1.170.0090.00015.82
7.1.160.0030.00915.84
7.1.150.0070.00415.75
7.1.140.0060.00615.58
7.1.130.0040.00415.82
7.1.120.0030.00615.56
7.1.110.0060.01015.70
7.1.100.0070.00816.75
7.1.90.0090.00015.55
7.1.80.0100.00315.76
7.1.70.0020.01116.31
7.1.60.0070.01217.61
7.1.50.0110.00916.24
7.1.40.0090.00315.56
7.1.30.0100.00715.54
7.1.20.0060.00915.41
7.1.10.0070.00415.54
7.1.00.0060.03819.04
7.0.330.0070.00415.44
7.0.320.0060.00614.98
7.0.310.0040.00415.46
7.0.300.0100.00315.40
7.0.290.0000.01215.22
7.0.280.0060.00915.31
7.0.270.0040.00715.26
7.0.260.0030.01015.36
7.0.250.0070.01015.04
7.0.240.0040.00815.25
7.0.230.0130.00315.29
7.0.220.0090.00915.45
7.0.210.0120.00615.21
7.0.200.0030.00815.91
7.0.190.0030.01015.44
7.0.180.0090.00315.35
7.0.170.0120.00015.41
7.0.160.0100.00015.07
7.0.150.0060.00315.21
7.0.140.0100.03518.63
7.0.130.0030.01015.35
7.0.120.0030.00915.49
7.0.110.0070.00715.44
7.0.100.0150.03317.70
7.0.90.0130.02217.72
7.0.80.0160.02317.63
7.0.70.0270.04017.62
7.0.60.0230.04317.72
7.0.50.0130.04517.87
7.0.40.0060.04316.72
7.0.30.0070.04216.77
7.0.20.0070.04416.79
7.0.10.0060.04216.75
7.0.00.0060.03516.65
5.6.400.0060.00614.35
5.6.390.0090.00914.55
5.6.380.0060.00614.52
5.6.370.0040.00413.91
5.6.360.0080.00414.41
5.6.350.0100.00314.52
5.6.340.0100.00714.04
5.6.330.0070.00714.37
5.6.320.0060.00914.13
5.6.310.0040.00414.54
5.6.300.0070.00714.04
5.6.290.0090.00614.29
5.6.280.0000.04317.75
5.6.270.0060.00614.27
5.6.260.0040.01114.36
5.6.250.0080.03317.57
5.6.240.0030.04417.38
5.6.230.0100.04017.52
5.6.220.0050.02517.51
5.6.210.0090.03717.34
5.6.200.0050.04517.61
5.6.190.0070.04717.74
5.6.180.0070.03817.63
5.6.170.0080.04117.72
5.6.160.0070.04217.78
5.6.150.0030.04217.66
5.6.140.0080.04417.65
5.6.130.0030.04917.63
5.6.120.0050.02517.73
5.6.110.0080.04117.67
5.6.100.0100.04317.73
5.6.90.0050.04717.66
5.6.80.0040.04117.23
5.6.70.0030.03617.20
5.6.60.0070.04217.40
5.6.50.0070.04217.33
5.6.40.0060.03617.29
5.6.30.0110.03717.34
5.6.20.0100.03517.38
5.6.10.0070.04017.34
5.6.00.0080.04317.29
5.5.380.0050.04517.37
5.5.370.0070.02517.31
5.5.360.0090.04017.30
5.5.350.0070.02217.32
5.5.340.0060.03617.49
5.5.330.0020.04917.49
5.5.320.0050.03317.39
5.5.310.0060.04417.49
5.5.300.0120.03217.73
5.5.290.0080.04617.30
5.5.280.0080.04317.50
5.5.270.0030.03717.71
5.5.260.0090.03717.54
5.5.250.0130.04017.40
5.5.240.0150.03517.21
5.5.230.0120.03717.17
5.5.220.0080.04317.24
5.5.210.0050.03817.20
5.5.200.0100.04017.20
5.5.190.0080.03816.99
5.5.180.0030.03217.15
5.5.170.0100.00014.27
5.5.160.0080.04317.12
5.5.150.0100.03416.99
5.5.140.0100.03717.10
5.5.130.0100.04017.13
5.5.120.0100.04017.20
5.5.110.0060.03817.10
5.5.100.0080.03517.23
5.5.90.0050.04017.01
5.5.80.0050.02717.07
5.5.70.0030.04617.14
5.5.60.0070.03717.07
5.5.50.0030.04517.10
5.5.40.0100.02017.09
5.5.30.0120.03716.98
5.5.20.0070.03917.00
5.5.10.0080.02117.08
5.5.00.0030.04616.93
5.4.450.0020.02915.76
5.4.440.0070.04115.81
5.4.430.0080.04215.81
5.4.420.0050.02515.69
5.4.410.0060.04115.61
5.4.400.0020.04315.60
5.4.390.0080.03615.68
5.4.380.0050.04215.68
5.4.370.0100.03215.62
5.4.360.0050.04215.63
5.4.350.0030.04315.71
5.4.340.0100.02315.59
5.4.330.0000.00612.21
5.4.320.0030.02815.68
5.4.310.0050.02215.50
5.4.300.0030.04115.61
5.4.290.0060.04215.67
5.4.280.0060.03715.61
5.4.270.0030.03615.60
5.4.260.0060.03715.66
5.4.250.0070.03515.68
5.4.240.0070.03715.67
5.4.230.0070.03515.67
5.4.220.0100.03115.67
5.4.210.0010.04315.68
5.4.200.0050.03915.61
5.4.190.0080.02315.67
5.4.180.0070.03015.62
5.4.170.0060.04015.68
5.4.160.0120.01715.62
5.4.150.0020.04415.61
5.4.140.0100.03314.26
5.4.130.0030.04014.16
5.4.120.0080.03714.26
5.4.110.0050.02914.21
5.4.100.0070.03714.27
5.4.90.0030.04414.31
5.4.80.0050.03714.32
5.4.70.0030.04014.23
5.4.60.0040.03314.31
5.4.50.0080.03314.29
5.4.40.0030.04114.31
5.4.30.0040.03414.29
5.4.20.0070.02014.30
5.4.10.0030.04314.22
5.4.00.0090.03813.97
5.3.290.0120.04013.37
5.3.280.0040.03713.40
5.3.270.0000.04213.40
5.3.260.0050.04213.39
5.3.250.0020.04213.38
5.3.240.0030.02713.40
5.3.230.0030.04113.39
5.3.220.0030.04013.31
5.3.210.0080.03713.38
5.3.200.0060.04213.39
5.3.190.0020.04513.36
5.3.180.0070.02313.38
5.3.170.0090.01513.38
5.3.160.0060.03813.37
5.3.150.0000.03713.38
5.3.140.0050.03913.36
5.3.130.0050.04013.37
5.3.120.0030.04113.37
5.3.110.0070.03913.38
5.3.100.0030.04113.12
5.3.90.0050.03713.11
5.3.80.0070.03813.04
5.3.70.0100.03313.09
5.3.60.0100.03213.08
5.3.50.0050.04113.08
5.3.40.0030.03813.05
5.3.30.0050.03312.95
5.3.20.0060.03212.94
5.3.10.0050.04012.91
5.3.00.0030.04112.92
5.2.170.0030.04311.16
5.2.160.0100.05711.00
5.2.150.0070.05710.96
5.2.140.0030.06311.08
5.2.130.0030.06310.94
5.2.120.0100.05710.96
5.2.110.0070.05311.09
5.2.100.0030.04310.94
5.2.90.0030.03710.92
5.2.80.0030.06310.96
5.2.70.0000.06311.07
5.2.60.0030.05311.04
5.2.50.0100.06011.01
5.2.40.0030.05311.05
5.2.30.0030.05310.96
5.2.20.0130.05710.98
5.2.10.0070.06010.99
5.2.00.0030.04310.69
5.1.60.0100.0409.98
5.1.50.0030.05310.07
5.1.40.0100.05010.02
5.1.30.0130.05010.34
5.1.20.0000.03710.29
5.1.10.0030.04310.05
5.1.00.0030.04710.06
5.0.50.0070.0408.63
5.0.40.0000.0338.52
5.0.30.0030.0608.28
5.0.20.0070.0378.20
5.0.10.0030.0278.01
5.0.00.0000.0638.14
4.4.90.0030.0336.84
4.4.80.0070.0306.84
4.4.70.0030.0336.84
4.4.60.0000.0336.84
4.4.50.0000.0376.84
4.4.40.0030.0406.84
4.4.30.0000.0406.84
4.4.20.0100.0336.84
4.4.10.0000.0376.84
4.4.00.0000.0576.84
4.3.110.0070.0276.84
4.3.100.0030.0336.84
4.3.90.0030.0336.84
4.3.80.0030.0506.84
4.3.70.0000.0376.84
4.3.60.0100.0276.84
4.3.50.0000.0376.84
4.3.40.0100.0506.84
4.3.30.0030.0376.84
4.3.20.0000.0206.84
4.3.10.0000.0376.84
4.3.00.0070.0306.84

preferences:
41.55 ms | 400 KiB | 5 Q