3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$x = null; var_dump($x ?: 456);

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)
8.3.60.0060.01318.43
8.3.50.0110.00921.02
8.3.40.0150.00618.67
8.3.30.0100.00320.31
8.3.20.0050.00220.22
8.3.10.0000.00822.09
8.3.00.0000.00722.58
8.2.180.0060.01216.74
8.2.170.0110.00422.96
8.2.160.0070.00722.20
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00720.72
8.2.110.0030.00622.25
8.2.100.0030.00717.91
8.2.90.0050.00319.08
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0080.00018.04
8.2.50.0040.00418.07
8.2.40.0060.00318.16
8.2.30.0040.00417.86
8.2.20.0030.00617.64
8.2.10.0080.00017.72
8.2.00.0000.00817.65
8.1.280.0180.00025.92
8.1.270.0040.00423.99
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0060.00323.72
8.1.230.0030.00719.03
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0000.00817.16
8.1.180.0030.00618.10
8.1.170.0080.00318.39
8.1.160.0020.00522.06
8.1.150.0030.00618.50
8.1.140.0040.00417.39
8.1.130.0030.00317.66
8.1.120.0000.00717.39
8.1.110.0040.00417.36
8.1.100.0040.00417.23
8.1.90.0050.00217.35
8.1.80.0050.00217.40
8.1.70.0050.00217.28
8.1.60.0060.00317.43
8.1.50.0030.00517.40
8.1.40.0030.00617.43
8.1.30.0040.00417.47
8.1.20.0000.00917.61
8.1.10.0040.00417.42
8.1.00.0040.00417.23
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0000.00718.27
8.0.270.0000.00717.19
8.0.260.0020.00518.30
8.0.250.0070.00016.84
8.0.240.0030.00516.88
8.0.230.0040.00316.93
8.0.220.0030.00316.86
8.0.210.0000.00716.95
8.0.200.0030.00316.92
8.0.190.0050.00316.93
8.0.180.0040.00416.81
8.0.170.0000.00816.78
8.0.160.0000.00716.92
8.0.150.0060.00316.93
8.0.140.0070.00016.73
8.0.130.0030.00313.38
8.0.120.0040.00416.88
8.0.110.0030.00516.74
8.0.100.0000.00716.82
8.0.90.0000.00816.73
8.0.80.0090.00616.84
8.0.70.0040.00416.76
8.0.60.0000.00816.79
8.0.50.0070.00016.79
8.0.30.0120.00917.03
8.0.20.0080.01217.40
8.0.10.0000.00816.91
8.0.00.0090.00916.53
7.4.330.0050.00015.07
7.4.320.0060.00016.48
7.4.300.0000.00616.41
7.4.290.0000.00716.53
7.4.280.0040.00416.46
7.4.270.0000.00616.53
7.4.260.0050.00313.10
7.4.250.0040.00416.50
7.4.240.0030.00416.42
7.4.230.0000.00716.64
7.4.220.0150.00816.57
7.4.210.0090.00916.47
7.4.200.0030.00316.41
7.4.190.0030.00316.47
7.4.160.0090.00616.37
7.4.150.0160.00617.40
7.4.140.0080.01017.86
7.4.130.0100.01116.44
7.4.120.0090.01116.38
7.4.110.0080.00816.50
7.4.100.0090.00916.41
7.4.90.0110.00716.41
7.4.80.0120.01119.39
7.4.70.0100.00716.23
7.4.60.0100.00616.51
7.4.50.0040.00416.15
7.4.40.0030.01222.77
7.4.30.0080.00816.41
7.4.00.0060.00614.77
7.3.330.0020.00213.09
7.3.320.0030.00312.99
7.3.310.0030.00316.31
7.3.300.0000.00616.24
7.3.290.0030.01016.20
7.3.280.0100.00516.28
7.3.270.0060.01117.40
7.3.260.0100.00716.39
7.3.250.0100.01016.28
7.3.240.0130.00316.30
7.3.230.0100.00716.43
7.3.210.0200.00416.50
7.3.200.0090.00619.39
7.3.190.0140.00316.25
7.3.180.0130.00316.16
7.3.170.0060.01116.27
7.3.160.0040.01116.24
7.3.120.0000.01214.74
7.2.330.0100.00716.52
7.2.320.0110.00616.41
7.2.310.0070.01016.34
7.2.300.0030.01316.67
7.2.290.0100.00616.30
7.2.00.0000.01219.46
7.1.100.0040.00718.12
7.1.70.0080.00417.06
7.1.60.0100.00517.17
7.1.50.0000.01416.55
7.1.40.0040.00816.32
7.1.30.0120.00416.67
7.1.20.0130.01316.78
7.1.10.0030.01016.44
7.1.00.0080.00016.73
7.0.200.0070.00416.66
7.0.190.0060.00616.63
7.0.180.0000.01215.96
7.0.170.0050.00916.11
7.0.160.0040.01116.23
7.0.150.0100.00516.14
7.0.140.0070.00716.17
7.0.130.0100.00216.58
7.0.120.0000.01416.38
7.0.110.0040.01216.22
7.0.100.0080.00516.48
7.0.90.0000.01216.34
7.0.80.0000.01316.48
7.0.70.0060.00616.32
7.0.60.0070.00416.20
7.0.50.0120.00016.29
7.0.40.0120.00015.18
7.0.30.0110.00215.18
7.0.20.0090.00315.18
7.0.10.0040.00815.18
7.0.00.0000.00715.18
5.6.300.0030.04320.86
5.6.290.0070.04420.94
5.6.280.0070.06920.81
5.6.270.0110.04021.07
5.6.260.0070.04420.97
5.6.250.0000.06020.80
5.6.240.0060.04420.98
5.6.230.0000.06620.81
5.6.220.0110.03620.85
5.6.210.0030.04320.58
5.6.200.0060.04220.79
5.6.190.0090.03920.95
5.6.180.0000.04520.82
5.6.170.0040.07021.02
5.6.160.0120.03820.81
5.6.150.0040.04720.98
5.6.140.0070.04520.91
5.6.130.0070.04420.80
5.6.120.0100.05120.80
5.6.110.0100.04320.93
5.6.100.0000.05320.78
5.6.90.0070.04320.80
5.6.80.0000.05520.19
5.6.70.0000.04620.21
5.6.60.0040.04320.18
5.6.50.0040.04320.43
5.6.40.0090.03520.31
5.6.30.0040.04320.34
5.6.20.0110.03620.08
5.6.10.0090.04320.08
5.6.00.0030.04520.32
5.5.380.0030.04017.44
5.5.370.0100.03717.55
5.5.360.0000.04817.45
5.5.350.0040.04117.55
5.5.340.0030.04417.85
5.5.330.0030.04417.70
5.5.320.0000.04318.02
5.5.310.0090.04318.06
5.5.300.0060.04718.07
5.5.290.0040.04718.03
5.5.280.0060.04217.93
5.5.270.0070.04918.02
5.5.260.0000.04717.93
5.5.250.0040.04417.84
5.5.240.0140.03117.11
5.5.230.0000.04817.49
5.5.220.0040.04617.41
5.5.210.0130.03217.40
5.5.200.0070.04117.21
5.5.190.0030.04317.41
5.5.180.0040.04617.41
5.5.160.0060.03417.29
5.5.150.0000.04117.38
5.5.140.0000.04517.46
5.5.130.0030.05017.05
5.5.120.0090.03217.32
5.5.110.0100.03317.37
5.5.100.0150.02717.11
5.5.90.0040.04217.36
5.5.80.0100.03217.27
5.5.70.0030.04216.96
5.5.60.0000.03917.36
5.5.50.0210.03117.21
5.5.40.0040.03617.11
5.5.30.0000.04116.94
5.5.20.0030.03717.30
5.5.10.0030.04117.27
5.5.00.0070.03716.99
5.4.450.0030.04619.40
5.4.440.0070.04919.33
5.4.430.0070.03719.29
5.4.420.0030.03919.37
5.4.410.0040.04319.21
5.4.400.0100.03419.15
5.4.390.0030.04419.01
5.4.380.0030.03819.07
5.4.370.0000.04118.98
5.4.360.0140.03719.06
5.4.350.0100.03519.05
5.4.340.0130.02919.01
5.4.320.0130.03318.88
5.4.310.0000.04219.03
5.4.300.0170.03319.04
5.4.290.0030.03719.04
5.4.280.0070.03719.14
5.4.270.0030.07518.85
5.4.260.0070.03919.07
5.4.250.0030.03718.88
5.4.240.0040.04018.85
5.4.230.0030.03819.16
5.4.220.0030.04519.06
5.4.210.0000.04119.09
5.4.200.0030.03718.97
5.4.190.0040.04319.07
5.4.180.0000.03919.06
5.4.170.0060.03519.05
5.4.160.0070.04619.04
5.4.150.0000.05318.83
5.4.140.0040.04616.64
5.4.130.0030.04116.64
5.4.120.0000.03716.66
5.4.110.0040.03516.50
5.4.100.0060.03316.50
5.4.90.0100.02916.61
5.4.80.0000.04316.67
5.4.70.0000.05116.63
5.4.60.0030.03416.62
5.4.50.0070.07516.63
5.4.40.0060.05516.37
5.4.30.0030.03816.60
5.4.20.0040.04016.30
5.4.10.0060.03716.32
5.4.00.0000.04416.09
5.3.290.0000.04315.18
5.3.280.0030.03915.18
5.3.270.0000.06015.18
5.3.260.0040.03615.18
5.3.250.0070.04315.18
5.3.240.0070.03315.18
5.3.230.0060.03715.18
5.3.220.0040.03615.18
5.3.210.0030.07515.18
5.3.200.0000.04115.18
5.3.190.0060.04015.18
5.3.180.0040.04015.18
5.3.170.0060.04915.18
5.3.160.0070.06215.18
5.3.150.0030.05715.18
5.3.140.0030.04115.18
5.3.130.0060.04015.18
5.3.120.0060.03515.18
5.3.110.0000.04515.18
5.3.100.0060.03815.18
5.3.90.0040.03915.18
5.3.80.0030.05015.18
5.3.70.0000.05215.18
5.3.60.0030.04715.18
5.3.50.0070.03115.18
5.3.40.0070.03515.18
5.3.30.0030.04015.18
5.3.20.0030.03715.18
5.3.10.0000.03915.18
5.3.00.0060.03415.18
5.2.170.0110.02515.18
5.2.160.0210.02115.18
5.2.150.0070.03115.18
5.2.140.0030.03115.18
5.2.130.0030.03115.18
5.2.120.0030.02815.18
5.2.110.0030.02915.18
5.2.100.0070.05915.18
5.2.90.0030.02715.18
5.2.80.0030.03215.18
5.2.70.0090.02515.18
5.2.60.0070.03315.18
5.2.50.0000.03515.18
5.2.40.0040.02615.18
5.2.30.0000.03215.18
5.2.20.0040.02715.18
5.2.10.0070.03715.18
5.2.00.0000.03715.18
5.1.60.0030.02315.18
5.1.50.0040.04015.18
5.1.40.0090.01815.18
5.1.30.0040.02515.18
5.1.20.0030.02715.18
5.1.10.0030.02415.18
5.1.00.0030.02715.18
5.0.50.0060.01815.18
5.0.40.0000.02415.18
5.0.30.0000.03215.18
5.0.20.0040.01815.18
5.0.10.0060.01615.18
5.0.00.0000.03315.18
4.4.90.0030.01315.18
4.4.80.0000.01815.18
4.4.70.0000.01815.18
4.4.60.0030.01715.18
4.4.50.0000.01915.18
4.4.40.0000.02715.18
4.4.30.0060.01015.18
4.4.20.0030.01315.18
4.4.10.0030.01515.18
4.4.00.0000.02915.18
4.3.110.0090.00915.18
4.3.100.0030.01315.18
4.3.90.0000.01615.18
4.3.80.0000.02815.18
4.3.70.0060.01215.18
4.3.60.0030.01615.18
4.3.50.0030.01315.18
4.3.40.0000.02615.18
4.3.30.0060.01315.18
4.3.20.0000.01815.18
4.3.10.0000.01915.18
4.3.00.0060.01015.18

preferences:
50.95 ms | 401 KiB | 5 Q