3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; $b = ($a != 1)?:2; var_dump($b);

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)
8.3.60.0030.01716.63
8.3.50.0110.00416.22
8.3.40.0120.00318.72
8.3.30.0060.00918.71
8.3.20.0040.00421.89
8.3.10.0080.00023.70
8.3.00.0070.00017.91
8.2.180.0030.01716.38
8.2.170.0070.00722.96
8.2.160.0070.00720.93
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00020.45
8.2.120.0040.00426.35
8.2.110.0000.00919.45
8.2.100.0040.00717.86
8.2.90.0000.00819.22
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0090.00018.04
8.2.50.0030.00618.10
8.2.40.0030.00522.14
8.2.30.0040.00420.89
8.2.20.0040.00418.13
8.2.10.0050.00318.09
8.2.00.0000.00918.16
8.1.280.0140.00725.92
8.1.270.0040.00423.75
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00421.24
8.1.230.0070.00417.42
8.1.220.0070.00317.74
8.1.210.0060.00318.77
8.1.200.0090.00017.13
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0000.00918.71
8.1.160.0080.00019.02
8.1.150.0070.00020.26
8.1.140.0000.00719.48
8.1.130.0050.00518.85
8.1.120.0030.00317.37
8.1.110.0040.00417.50
8.1.100.0030.00517.51
8.1.90.0000.00717.45
8.1.80.0000.00717.49
8.1.70.0030.00317.49
8.1.60.0030.00617.60
8.1.50.0000.00717.50
8.1.40.0050.00217.53
8.1.30.0000.00817.70
8.1.20.0030.00617.65
8.1.10.0040.00417.38
8.1.00.0070.00017.26
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.32
8.0.270.0070.00317.34
8.0.260.0050.00218.40
8.0.250.0000.00816.93
8.0.240.0030.00517.01
8.0.230.0030.00316.95
8.0.220.0070.00016.86
8.0.210.0000.00716.86
8.0.200.0040.00416.86
8.0.190.0000.00817.01
8.0.180.0000.00816.92
8.0.170.0040.00316.96
8.0.160.0000.00716.90
8.0.150.0040.00416.81
8.0.140.0070.00016.75
8.0.130.0060.00013.33
8.0.120.0030.00516.76
8.0.110.0040.00416.76
8.0.100.0070.00016.85
8.0.90.0000.00716.91
8.0.80.0070.00716.82
8.0.70.0040.00416.83
8.0.60.0060.00316.80
8.0.50.0070.00016.85
8.0.30.0130.00517.00
8.0.20.0080.01217.40
8.0.10.0040.00417.00
8.0.00.0140.00316.76
7.4.330.0020.00215.55
7.4.320.0030.00316.56
7.4.300.0060.00016.52
7.4.290.0030.00616.42
7.4.280.0040.00416.63
7.4.270.0000.00716.50
7.4.260.0000.00816.63
7.4.250.0050.00216.55
7.4.240.0000.00716.52
7.4.230.0030.00316.49
7.4.220.0140.01116.47
7.4.210.0080.00516.59
7.4.200.0000.00716.38
7.4.160.0100.00816.53
7.4.150.0090.00917.40
7.4.140.0110.00917.86
7.4.130.0160.00616.55
7.4.120.0090.00916.47
7.4.110.0060.01316.27
7.4.100.0070.01016.56
7.4.90.0030.01416.59
7.4.80.0080.00819.39
7.4.70.0100.01016.48
7.4.60.0060.00916.33
7.4.50.0090.00916.21
7.4.40.0140.00316.52
7.4.30.0040.01716.62
7.4.10.0100.01014.89
7.4.00.0060.01014.90
7.3.330.0020.00213.07
7.3.320.0000.00513.18
7.3.310.0060.00016.07
7.3.300.0030.00316.21
7.3.290.0060.00916.24
7.3.280.0090.00816.21
7.3.270.0100.00517.40
7.3.260.0080.00916.39
7.3.250.0150.00416.25
7.3.240.0090.00916.31
7.3.230.0070.01016.42
7.3.210.0160.00016.38
7.3.200.0070.01016.11
7.3.190.0090.00916.39
7.3.180.0100.00716.29
7.3.170.0070.01516.26
7.3.160.0080.00816.26
7.3.130.0000.01714.71
7.3.120.0110.00714.73
7.3.110.0110.00814.88
7.3.100.0030.01014.75
7.3.90.0030.00914.62
7.3.80.0090.00614.52
7.3.70.0000.01314.85
7.3.60.0080.00814.72
7.3.50.0080.00814.75
7.3.40.0030.00614.85
7.3.30.0060.00914.71
7.3.20.0000.00816.68
7.3.10.0040.00916.46
7.3.00.0050.00816.41
7.2.330.0090.00916.73
7.2.320.0100.00716.79
7.2.310.0030.01316.38
7.2.300.0090.01216.71
7.2.290.0090.00616.44
7.2.260.0080.00815.16
7.2.250.0100.01014.92
7.2.240.0060.00815.15
7.2.230.0000.01414.93
7.2.220.0090.00614.93
7.2.210.0060.00615.19
7.2.200.0030.00914.92
7.2.190.0070.00714.89
7.2.180.0000.01214.87
7.2.170.0060.00615.05
7.2.160.0100.00314.68
7.2.150.0130.00016.90
7.2.140.0000.01116.98
7.2.130.0100.00316.78
7.2.120.0060.00716.76
7.2.110.0050.00816.69
7.2.100.0090.00416.79
7.2.90.0080.00616.73
7.2.80.0050.01016.58
7.2.70.0070.00716.67
7.2.60.0080.00216.89
7.2.50.0030.01116.72
7.2.40.0020.01116.95
7.2.30.0100.00516.82
7.2.20.0100.00316.78
7.2.10.0020.01016.69
7.2.00.0070.00516.77
7.1.330.0040.01115.55
7.1.320.0030.00715.98
7.1.310.0030.01015.87
7.1.300.0000.01115.90
7.1.290.0110.00415.80
7.1.280.0060.00315.95
7.1.270.0000.01215.77
7.1.260.0080.00815.82
7.1.250.0030.00915.71
7.1.240.0030.01015.90
7.1.230.0100.00315.73
7.1.220.0080.00815.54
7.1.210.0110.00415.48
7.1.200.0070.00815.80
7.1.190.0070.00715.74
7.1.180.0030.01415.79
7.1.170.0030.01315.76
7.1.160.0080.00315.54
7.1.150.0090.00315.63
7.1.140.0040.00415.86
7.1.130.0060.00315.62
7.1.120.0040.00815.68
7.1.110.0030.00715.82
7.1.100.0070.00715.86
7.1.90.0030.01015.57
7.1.80.0030.00515.67
7.1.70.0040.00616.29
7.1.60.0690.00524.54
7.1.50.1080.01124.36
7.1.40.0710.00924.18
7.1.30.0780.01324.08
7.1.20.0620.01824.26
7.1.10.0850.00815.24
7.1.00.0620.00915.20
7.0.330.0030.01015.53
7.0.320.0000.01115.61
7.0.310.0060.00615.20
7.0.300.0040.00715.29
7.0.290.0030.01015.45
7.0.280.0040.00715.29
7.0.270.0030.01015.21
7.0.260.0000.00815.14
7.0.250.0080.00315.28
7.0.240.0030.01015.36
7.0.230.0050.00315.38
7.0.220.0040.00415.08
7.0.210.0000.01115.41
7.0.200.0930.00715.12
7.0.190.1040.00514.87
7.0.180.0620.01214.92
7.0.170.0800.00814.96
7.0.160.0800.01014.73
7.0.150.1000.00914.95
7.0.140.0550.01415.03
7.0.130.0630.01015.11
7.0.120.0750.00515.04
7.0.110.0720.00914.90
7.0.100.0660.01114.98
7.0.90.0720.01415.01
7.0.80.1000.01114.84
7.0.70.1020.00914.88
7.0.60.1220.00914.94
7.0.50.0970.01214.92
7.0.40.0950.00813.96
7.0.30.0950.00714.10
7.0.20.1050.01214.05
7.0.10.0920.01313.87
7.0.00.0960.00614.04
5.6.400.0070.01014.33
5.6.390.0160.00014.30
5.6.380.0000.01014.12
5.6.370.0040.00714.50
5.6.360.0060.00614.20
5.6.350.0030.01014.29
5.6.340.0030.01014.33
5.6.330.0100.00314.27
5.6.320.0060.00314.54
5.6.310.0040.00814.43
5.6.300.0000.01214.13
5.6.290.0100.00713.85
5.6.280.0080.00314.27
5.6.270.0130.00014.41
5.6.260.0080.00814.17
5.6.250.0060.00914.17
5.6.240.0000.00914.12
5.6.230.0030.00614.03
5.6.220.0080.00314.04
5.6.210.0000.01414.36
5.6.200.0060.00914.03
5.6.190.0050.00914.40
5.6.180.0080.00314.59
5.6.170.0030.01214.27
5.6.160.0030.01214.04
5.6.150.0090.00314.10
5.6.140.0030.01014.27
5.6.130.0030.01014.27
5.6.120.0090.00014.30
5.6.110.0030.01014.38
5.6.100.0000.01513.96
5.6.90.0060.00614.52
5.6.80.0040.00414.27
5.6.70.0060.00614.43
5.6.60.0100.00314.02
5.6.50.0000.01113.88
5.6.40.0080.00814.39
5.6.30.0090.00614.35
5.6.20.0070.00714.45
5.6.10.0000.01414.07
5.6.00.0000.00814.28

preferences:
54.17 ms | 400 KiB | 5 Q