3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = true; $b = false; var_dump($a ? $b ? 'b' : 'c' : 'a'); var_dump($a ? ($b ? 'b' : 'c') : 'a');

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)
8.3.60.0070.00718.18
8.3.50.0120.00822.83
8.3.40.0060.00918.50
8.3.30.0070.00718.96
8.3.20.0080.00020.16
8.3.10.0040.00423.61
8.3.00.0080.00019.13
8.2.180.0120.00616.63
8.2.170.0090.00622.96
8.2.160.0030.01020.47
8.2.150.0020.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.15
8.2.110.0000.00922.26
8.2.100.0000.01217.91
8.2.90.0040.00419.22
8.2.80.0030.00618.21
8.2.70.0000.00817.63
8.2.60.0050.00317.93
8.2.50.0040.00418.10
8.2.40.0050.00220.34
8.2.30.0000.00719.18
8.2.20.0040.00417.61
8.2.10.0000.00717.96
8.2.00.0040.00417.54
8.1.280.0090.00625.92
8.1.270.0000.00823.79
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0100.00022.75
8.1.230.0100.00017.70
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0000.00816.88
8.1.180.0000.00718.10
8.1.170.0030.00618.48
8.1.160.0070.00018.70
8.1.150.0040.00418.82
8.1.140.0040.00417.30
8.1.130.0040.00417.77
8.1.120.0040.00417.32
8.1.110.0040.00417.31
8.1.100.0040.00417.38
8.1.90.0030.00317.40
8.1.80.0050.00217.30
8.1.70.0070.00017.29
8.1.60.0030.00617.40
8.1.50.0040.00417.35
8.1.40.0040.00417.36
8.1.30.0000.00817.58
8.1.20.0040.00417.59
8.1.10.0000.00817.29
8.1.00.0040.00417.41
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0040.00418.26
8.0.270.0050.00317.20
8.0.260.0060.00017.26
8.0.250.0030.00316.95
8.0.240.0040.00416.93
8.0.230.0070.00016.86
8.0.220.0000.00716.71
8.0.210.0070.00016.72
8.0.200.0030.00316.98
8.0.190.0000.00916.85
8.0.180.0050.00316.85
8.0.170.0030.00616.79
8.0.160.0030.00316.91
8.0.150.0070.00016.78
8.0.140.0030.00316.77
8.0.130.0050.00013.21
8.0.120.0050.00316.67
8.0.110.0040.00416.67
8.0.100.0070.00016.70
8.0.90.0040.00416.81
8.0.80.0180.00316.80
8.0.70.0040.00416.87
8.0.60.0040.00416.83
8.0.50.0070.00016.69
8.0.30.0120.00716.87
8.0.20.0090.01117.40
8.0.10.0000.00716.76
8.0.00.0080.00916.84
7.4.330.0060.00015.02
7.4.320.0000.00716.54
7.4.300.0000.00616.43
7.4.290.0050.00216.48
7.4.280.0040.00416.42
7.4.270.0070.00016.45
7.4.260.0070.00016.56
7.4.250.0040.00416.55
7.4.240.0050.00216.44
7.4.230.0030.00316.39
7.4.220.0100.00716.47
7.4.210.0030.01016.51
7.4.200.0000.00716.31
7.4.160.0090.00616.48
7.4.150.0130.00317.40
7.4.140.0130.00617.86
7.4.130.0080.01016.43
7.4.120.0140.00516.32
7.4.110.0110.00916.47
7.4.100.0130.00316.22
7.4.90.0100.00716.41
7.4.80.0070.01119.39
7.4.70.0090.00916.44
7.4.60.0000.01716.34
7.4.50.0050.00316.21
7.4.40.0040.01316.47
7.4.30.0100.01316.10
7.4.10.0030.00714.96
7.4.00.0090.00714.87
7.3.330.0060.00013.05
7.3.320.0050.00012.97
7.3.310.0070.00016.18
7.3.300.0040.00415.97
7.3.290.0070.00716.10
7.3.280.0080.01116.14
7.3.270.0080.00917.40
7.3.260.0090.00916.10
7.3.250.0130.00916.37
7.3.240.0150.00916.07
7.3.230.0040.01216.39
7.3.210.0070.01016.48
7.3.200.0110.00619.39
7.3.190.0120.00616.06
7.3.180.0130.00316.21
7.3.170.0170.00016.27
7.3.160.0100.00716.41
7.3.130.0110.00814.59
7.3.120.0100.00714.66
7.3.110.0040.01414.63
7.3.100.0060.00314.43
7.3.90.0040.00814.74
7.3.80.0060.00314.83
7.3.70.0040.00714.68
7.3.60.0040.01114.64
7.3.50.0040.00714.34
7.3.40.0000.01114.58
7.3.30.0000.01314.76
7.3.20.0000.00816.64
7.3.10.0060.00316.33
7.3.00.0040.00716.53
7.2.330.0130.00416.25
7.2.320.0110.00516.20
7.2.310.0090.00916.42
7.2.300.0130.00616.47
7.2.290.0060.01016.36
7.2.260.0090.00914.70
7.2.250.0100.01014.75
7.2.240.0030.01214.80
7.2.230.0040.01114.73
7.2.220.0090.00615.03
7.2.210.0030.00914.59
7.2.200.0040.01114.61
7.2.190.0040.01114.59
7.2.180.0000.01614.90
7.2.170.0090.00614.79
7.2.160.0130.00314.75
7.2.150.0110.00416.64
7.2.140.0090.00316.57
7.2.130.0070.00716.53
7.2.120.0040.00716.86
7.2.110.0000.00916.55
7.2.100.0040.01116.75
7.2.90.0000.00916.79
7.2.80.0060.01016.95
7.2.70.0070.00716.73
7.2.60.0170.00716.29
7.2.50.0030.01216.83
7.2.40.0030.01016.89
7.2.30.0030.01316.79
7.2.20.0090.00616.71
7.2.10.0070.00416.68
7.2.00.0090.00518.10
7.1.330.0030.01315.59
7.1.320.0100.00415.39
7.1.310.0050.00515.84
7.1.300.0080.00615.95
7.1.290.0090.00015.58
7.1.280.0090.00315.67
7.1.270.0070.00715.61
7.1.260.0030.00915.59
7.1.250.0030.00615.79
7.1.240.0070.00315.74
7.1.230.0080.00315.34
7.1.220.0060.00615.63
7.1.210.0030.01015.52
7.1.200.0080.00215.78
7.1.190.0060.00615.72
7.1.180.0060.00615.52
7.1.170.0040.00815.57
7.1.160.0040.00815.50
7.1.150.0030.01015.66
7.1.140.0030.00615.78
7.1.130.0060.00615.67
7.1.120.0040.00715.89
7.1.110.0060.00915.70
7.1.100.0070.00816.95
7.1.90.0090.00915.75
7.1.80.0000.01015.81
7.1.70.0020.00816.23
7.1.60.0100.01117.55
7.1.50.0070.01216.19
7.1.40.0030.00915.73
7.1.30.0060.00615.41
7.1.20.0110.00415.61
7.1.10.0060.00915.29
7.1.00.0030.04319.09
7.0.330.0070.01015.53
7.0.320.0000.00815.05
7.0.310.0030.01015.39
7.0.300.0100.00315.32
7.0.290.0060.00315.29
7.0.280.0070.00715.25
7.0.270.0030.00715.45
7.0.260.0100.00315.23
7.0.250.0000.01715.29
7.0.240.0140.00015.22
7.0.230.0130.00315.32
7.0.220.0100.00315.35
7.0.210.0040.00815.27
7.0.200.0200.00815.01
7.0.190.0030.01215.51
7.0.180.0060.00315.07
7.0.170.0070.00415.53
7.0.160.0040.01115.45
7.0.150.0030.00515.46
7.0.140.0080.03818.69
7.0.130.0040.01115.33
7.0.120.0070.00715.29
7.0.110.0030.00915.41
7.0.100.0100.00315.08
7.0.90.0080.00415.19
7.0.80.0090.00315.26
7.0.70.0120.00015.15
7.0.60.0050.03517.74
7.0.50.0060.03016.46
7.0.40.0080.02516.76
7.0.30.0300.03216.81
7.0.20.0150.03916.89
7.0.10.0120.04216.81
7.0.00.0050.02916.78
5.6.400.0070.00714.02
5.6.390.0090.00614.41
5.6.380.0030.00714.12
5.6.370.0000.01514.01
5.6.360.0030.01014.45
5.6.350.0070.00714.14
5.6.340.0060.00314.11
5.6.330.0050.00313.71
5.6.320.0040.01414.51
5.6.310.0090.00914.18
5.6.300.0030.01014.18
5.6.290.0070.00314.36
5.6.280.0050.04017.63
5.6.270.0030.00714.19
5.6.260.0060.00614.30
5.6.250.0040.00814.51
5.6.240.0070.00314.46
5.6.230.0080.00314.30
5.6.220.0030.01214.46
5.6.210.0110.04017.36
5.6.200.0050.04716.06
5.6.190.0050.04817.42
5.6.180.0270.02517.12
5.6.170.0150.03217.26
5.6.160.0030.03317.37
5.6.150.0050.02216.14
5.6.140.0050.04416.18
5.6.130.0100.02816.21
5.6.120.0040.04917.73
5.6.110.0070.02717.62
5.6.100.0050.02317.58
5.6.90.0100.02217.77
5.6.80.0090.03417.18
5.6.70.0270.03017.30
5.6.60.0030.01313.88
5.6.50.0090.00614.12
5.6.40.0000.00914.02
5.6.30.0030.00714.08
5.6.20.0000.01314.31
5.6.10.0030.00913.89
5.6.00.0060.00914.12
5.5.380.0060.00614.14
5.5.370.0060.00613.80
5.5.360.0040.01114.32
5.5.350.0100.04117.37
5.5.340.0050.03016.06
5.5.330.0000.04117.12
5.5.320.0210.04017.05
5.5.310.0190.02917.16
5.5.300.0110.02316.09
5.5.290.0020.03615.94
5.5.280.0080.03217.51
5.5.270.0030.02717.53
5.5.260.0140.03717.41
5.5.250.0030.02317.27
5.5.240.0050.02317.23
5.5.230.0060.00613.99
5.5.220.0000.00813.88
5.5.210.0090.00613.81
5.5.200.0060.00613.83
5.5.190.0070.00714.33
5.5.180.0000.01013.77
5.5.170.0060.00314.02
5.5.160.0040.01113.91
5.5.150.0060.00614.14
5.5.140.0070.00413.98
5.5.130.0090.00613.70
5.5.120.0000.01414.08
5.5.110.0070.00714.27
5.5.100.0080.00814.13
5.5.90.0030.01014.12
5.5.80.0090.00614.11
5.5.70.0080.00413.93
5.5.60.0070.00713.81
5.5.50.0060.00313.90
5.5.40.0040.00814.13
5.5.30.0140.00014.12
5.5.20.0120.00613.88
5.5.10.0070.00713.88
5.5.00.0180.00013.70
5.4.450.0170.02815.85
5.4.440.0030.03115.80
5.4.430.0200.02015.71
5.4.420.0050.02715.82
5.4.410.0250.01715.76
5.4.400.0330.02015.65
5.4.390.1050.02415.64
5.4.380.0410.03015.42
5.4.370.0360.02915.45
5.4.360.0320.03015.45
5.4.350.0530.03115.39
5.4.340.0290.03715.44
5.4.330.0000.00812.22
5.4.320.0080.02612.34
5.4.310.0080.01812.34
5.4.300.0020.02412.34
5.4.290.0070.02012.34
5.4.280.0040.02212.28
5.4.270.0050.02212.29
5.4.260.0040.02312.28
5.4.250.0040.02512.29
5.4.240.0070.01912.29
5.4.230.0050.02312.28
5.4.220.0080.02012.28
5.4.210.0020.02412.28
5.4.200.0020.02412.28
5.4.190.0040.02212.28
5.4.180.0020.02412.28
5.4.170.0060.01812.29
5.4.160.0020.02512.28
5.4.150.0060.02112.28
5.4.140.0070.02112.12
5.4.130.0050.02212.12
5.4.120.0050.02012.10
5.4.110.0020.02012.09
5.4.100.0040.02112.10
5.4.90.0030.02812.09
5.4.80.0060.02212.09
5.4.70.0060.02112.09
5.4.60.0020.02312.09
5.4.50.0050.02212.09
5.4.40.0060.01812.08
5.4.30.0040.02612.09
5.4.20.0060.01912.08
5.4.10.0020.02112.09
5.4.00.0060.02611.83
5.3.290.0120.03312.80
5.3.280.0080.03512.71
5.3.270.0090.04212.72
5.3.260.0110.03812.72
5.3.250.0060.04712.72
5.3.240.0080.04412.72
5.3.230.0060.03812.71
5.3.220.0040.04112.68
5.3.210.0070.03812.68
5.3.200.0070.03412.68
5.3.190.0050.03912.68
5.3.180.0050.03812.67
5.3.170.0080.03412.67
5.3.160.0050.03712.67
5.3.150.0050.04012.67
5.3.140.0080.03412.66
5.3.130.0080.03612.66
5.3.120.0070.03712.66
5.3.110.0090.03612.66
5.3.100.0050.04612.12
5.3.90.0080.04512.08
5.3.80.0080.03412.08
5.3.70.0040.03812.07
5.3.60.0060.03612.06
5.3.50.0020.03912.00
5.3.40.0070.03512.00
5.3.30.0050.03511.94
5.3.20.0090.03211.72
5.3.10.0050.03511.69
5.3.00.0070.03411.67
5.2.170.0040.0319.18
5.2.160.0060.0279.18
5.2.150.0040.0319.18
5.2.140.0060.0309.17
5.2.130.0060.0289.13
5.2.120.0040.0299.14
5.2.110.0040.0299.14
5.2.100.0030.0299.14
5.2.90.0060.0339.14
5.2.80.0060.0289.14
5.2.70.0040.0309.13
5.2.60.0040.0399.09
5.2.50.0020.0339.06
5.2.40.0050.0289.03
5.2.30.0060.0289.01
5.2.20.0050.0279.00
5.2.10.0070.0288.92
5.2.00.0050.0298.78
5.1.60.0030.0258.06
5.1.50.0060.0228.06
5.1.40.0040.0248.04
5.1.30.0040.0258.39
5.1.20.0070.0228.41
5.1.10.0050.0248.13
5.1.00.0030.0328.14
5.0.50.0050.0286.61
5.0.40.0060.0166.47
5.0.30.0050.0376.29
5.0.20.0050.0206.26
5.0.10.0030.0196.23
5.0.00.0050.0286.23
4.4.90.0060.0274.78
4.4.80.0050.0224.75
4.4.70.0070.0184.76
4.4.60.0040.0154.75
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0030.0154.85
4.4.10.0050.0204.85
4.4.00.0030.0244.75
4.3.110.0030.0234.67
4.3.100.0030.0144.66
4.3.90.0030.0204.63
4.3.80.0020.0384.59
4.3.70.0040.0224.63
4.3.60.0030.0144.63
4.3.50.0030.0224.63
4.3.40.0040.0274.53
4.3.30.0000.0303.28
4.3.20.0030.0223.26
4.3.10.0030.0253.21
4.3.00.0000.02013.43

preferences:
55.92 ms | 401 KiB | 5 Q