3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_GET['page'] = NULL; $page = $_GET['page'] ?? 1; echo $page;

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)
8.3.60.0140.00718.55
8.3.50.0100.00716.34
8.3.40.0110.00418.98
8.3.30.0070.00718.75
8.3.20.0040.00420.30
8.3.10.0070.00021.89
8.3.00.0040.00417.93
8.2.180.0090.00618.29
8.2.170.0070.00722.96
8.2.160.0030.01020.47
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00417.50
8.2.110.0050.00520.52
8.2.100.0090.00317.97
8.2.90.0070.00317.84
8.2.80.0080.00317.97
8.2.70.0000.00817.50
8.2.60.0050.00518.05
8.2.50.0080.00018.07
8.2.40.0110.00219.34
8.2.30.0000.00822.42
8.2.20.0000.00817.72
8.2.10.0000.00717.99
8.2.00.0070.00017.98
8.1.280.0100.01025.92
8.1.270.0060.00922.06
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00323.97
8.1.230.0040.00720.88
8.1.220.0000.00817.76
8.1.210.0070.00018.99
8.1.200.0090.00017.35
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0050.00318.63
8.1.160.0000.00721.87
8.1.150.0080.00018.87
8.1.140.0030.00617.35
8.1.130.0070.00317.69
8.1.120.0040.00417.36
8.1.110.0040.00417.39
8.1.100.0000.00717.46
8.1.90.0030.00517.47
8.1.80.0050.00217.50
8.1.70.0040.00417.29
8.1.60.0000.00717.57
8.1.50.0030.00517.49
8.1.40.0040.00717.45
8.1.30.0080.00017.63
8.1.20.0040.00417.65
8.1.10.0000.00817.62
8.1.00.0030.00517.49
8.0.300.0080.00020.20
8.0.290.0000.00716.63
8.0.280.0030.00318.44
8.0.270.0000.00717.26
8.0.260.0000.00717.25
8.0.250.0000.00716.79
8.0.240.0030.00316.94
8.0.230.0070.00016.96
8.0.220.0060.00016.89
8.0.210.0080.00016.82
8.0.200.0000.00716.86
8.0.190.0000.00716.85
8.0.180.0030.00616.89
8.0.170.0040.00416.93
8.0.160.0000.00716.89
8.0.150.0040.00416.72
8.0.140.0030.00316.80
8.0.130.0030.00313.27
8.0.120.0040.00416.73
8.0.110.0040.00416.86
8.0.100.0000.00716.94
8.0.90.0000.00716.92
8.0.80.0070.00716.85
8.0.70.0050.00316.89
8.0.60.0070.00016.93
8.0.50.0030.00516.94
8.0.30.0120.00817.07
8.0.20.0090.00917.40
8.0.10.0040.00416.96
8.0.00.0120.00716.74
7.4.330.0000.00515.08
7.4.320.0030.00316.60
7.4.300.0030.00316.58
7.4.290.0030.00316.55
7.4.280.0100.00016.59
7.4.270.0030.00316.45
7.4.260.0070.00016.60
7.4.250.0070.00016.40
7.4.240.0040.00316.54
7.4.230.0050.00316.49
7.4.220.0070.01716.61
7.4.210.0100.00616.52
7.4.200.0060.00016.70
7.4.160.0070.01016.39
7.4.150.0070.01017.40
7.4.140.0140.00517.86
7.4.130.0110.00916.49
7.4.120.0100.00816.61
7.4.110.0060.01016.43
7.4.100.0090.01516.44
7.4.90.0060.01116.46
7.4.80.0100.01019.39
7.4.70.0150.00616.55
7.4.60.0060.00916.46
7.4.50.0050.00016.32
7.4.40.0070.01016.57
7.4.30.0090.01316.36
7.4.00.0080.00814.82
7.3.330.0000.00613.09
7.3.320.0000.00712.99
7.3.310.0030.00316.39
7.3.300.0070.00016.29
7.3.290.0040.01416.26
7.3.280.0100.00916.24
7.3.270.0120.00617.40
7.3.260.0120.01016.27
7.3.250.0090.01016.29
7.3.240.0130.00616.57
7.3.230.0080.01516.39
7.3.210.0080.00816.41
7.3.200.0190.00316.54
7.3.190.0080.00816.61
7.3.180.0150.00016.66
7.3.170.0120.01016.57
7.3.160.0090.01516.28
7.3.120.0140.00314.45
7.3.110.0030.01615.03
7.3.100.0000.01314.89
7.3.90.0000.01414.77
7.3.80.0110.00315.03
7.3.70.0070.00414.86
7.3.60.0030.00914.54
7.3.50.0060.00314.82
7.3.40.0120.00414.96
7.3.30.0000.01614.73
7.3.20.0030.00916.79
7.3.10.0080.00416.31
7.3.00.0070.00716.77
7.2.330.0090.00916.51
7.2.320.0070.01416.61
7.2.310.0150.00916.61
7.2.300.0080.01416.52
7.2.290.0100.01316.77
7.2.250.0070.01414.79
7.2.240.0130.00614.84
7.2.230.0090.00915.14
7.2.220.0070.01014.99
7.2.210.0110.00714.99
7.2.200.0060.00915.15
7.2.190.0060.00314.60
7.2.180.0130.00315.04
7.2.170.0070.01015.23
7.2.60.0310.00416.20
7.2.00.0080.00419.55
7.1.330.0030.01015.55
7.1.320.0080.00415.84
7.1.310.0040.00815.73
7.1.300.0110.00415.76
7.1.290.0060.00815.93
7.1.280.0000.01415.76
7.1.270.0100.00315.80
7.1.260.0040.00415.68
7.1.200.0090.00015.73
7.1.100.0030.00718.16
7.1.70.0030.00617.27
7.1.60.0040.00719.12
7.1.50.0190.01334.42
7.1.00.0100.06722.30
7.0.200.0000.00716.66
7.0.60.0100.08019.95
7.0.50.0070.07317.86
7.0.40.0030.07020.23
7.0.30.0230.07720.09
7.0.20.0230.07720.09
7.0.10.0070.05020.21
7.0.00.0000.09020.20
5.6.280.0000.03320.92
5.6.210.0100.05720.60
5.6.200.0030.05318.16
5.6.190.0100.06720.61
5.6.180.0300.04020.46
5.6.170.0130.04320.51
5.6.160.0130.07720.41
5.6.150.0100.07718.23
5.6.140.0170.07318.18
5.6.130.0100.07718.28
5.6.120.0070.07321.07
5.6.110.0030.09021.00
5.6.100.0070.07321.10
5.6.90.0130.08321.03
5.6.80.0030.03720.40
5.5.350.0130.07020.49
5.5.340.0170.07317.94
5.5.330.0170.04720.19
5.5.320.0300.06720.34
5.5.310.0300.07320.27
5.5.300.0030.05317.99
5.5.290.0030.05317.97
5.5.280.0130.07020.88
5.5.270.0030.06020.63
5.5.260.0130.07020.64
5.5.250.0000.07020.66
5.5.240.0200.07720.05
5.4.450.0170.06719.34
5.4.440.0170.06319.54
5.4.430.0270.05019.34
5.4.420.0170.08019.32
5.4.410.0200.05719.44
5.4.400.0130.05718.96
5.4.390.0200.05319.27
5.4.380.0200.05019.05
5.4.370.0200.05719.36
5.4.360.0270.04719.05
5.4.350.0230.05018.85
5.4.340.0270.04318.97
5.4.320.0100.06319.11
5.4.310.0300.04019.30
5.4.300.0270.05719.25
5.4.290.0170.05319.11
5.4.280.0200.05319.25
5.4.270.0200.05019.16
5.4.260.0170.06019.27
5.4.250.0300.04019.37
5.4.240.0170.05319.29
5.4.230.0170.05319.13
5.4.220.0100.06319.04
5.4.210.0230.05019.12
5.4.200.0100.06319.27
5.4.190.0130.06718.83
5.4.180.0230.05019.27
5.4.170.0200.05319.26
5.4.160.0230.04719.20
5.4.150.0170.06019.25
5.4.140.0170.07016.42
5.4.130.0270.04016.32
5.4.120.0100.05316.42
5.4.110.0070.05716.41
5.4.100.0200.05716.52
5.4.90.0200.04316.23
5.4.80.0100.05316.63
5.4.70.0270.03316.50
5.4.60.0030.05016.18
5.4.50.0000.03316.53
5.4.40.0230.07016.17
5.4.30.0300.07016.33
5.4.20.0070.07016.48

preferences:
51.19 ms | 400 KiB | 5 Q