3v4l.org

run code in 300+ PHP versions simultaneously
<?php $featured = 1; ?> <?= isset($featured) ? 1 : 2 ?>

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)
8.3.40.0170.00318.61
8.3.30.0150.00318.94
8.3.20.0040.00420.19
8.3.10.0040.00421.73
8.3.00.0040.00419.55
8.2.170.0110.00422.96
8.2.160.0000.01420.58
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.36
8.2.110.0030.00622.25
8.2.100.0090.00317.78
8.2.90.0060.00319.18
8.2.80.0040.00419.21
8.2.70.0030.00517.63
8.2.60.0050.00317.80
8.2.50.0080.00018.07
8.2.40.0030.00518.28
8.2.30.0000.00719.42
8.2.20.0000.00817.66
8.2.10.0080.00018.05
8.2.00.0050.00317.57
8.1.270.0050.00322.07
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.80
8.1.230.0070.00719.16
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.51
8.1.180.0050.00318.10
8.1.170.0030.00518.55
8.1.160.0100.00018.82
8.1.150.0040.00418.88
8.1.140.0080.00017.45
8.1.130.0030.00317.76
8.1.120.0000.00717.41
8.1.110.0040.00417.34
8.1.100.0040.00417.29
8.1.90.0030.00417.45
8.1.80.0040.00417.39
8.1.70.0000.00717.29
8.1.60.0000.00817.53
8.1.50.0040.00417.47
8.1.40.0030.00517.42
8.1.30.0080.00017.57
8.1.20.0040.00417.60
8.1.10.0030.00517.48
8.1.00.0000.00817.33
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0030.00318.36
8.0.270.0030.00317.25
8.0.260.0050.00317.17
8.0.250.0030.00316.99
8.0.240.0000.00816.85
8.0.230.0000.00716.92
8.0.220.0040.00416.85
8.0.210.0040.00416.68
8.0.200.0030.00316.93
8.0.190.0040.00416.84
8.0.180.0000.00816.75
8.0.170.0040.00416.89
8.0.160.0040.00416.76
8.0.150.0000.00816.83
8.0.140.0030.00316.82
8.0.130.0030.00313.26
8.0.120.0020.00516.71
8.0.110.0040.00416.71
8.0.100.0040.00416.67
8.0.90.0070.00016.87
8.0.80.0090.01216.77
8.0.70.0040.00416.70
8.0.60.0000.00716.84
8.0.50.0000.00716.69
8.0.30.0050.01417.04
8.0.20.0100.00817.40
8.0.10.0040.00416.88
8.0.00.0110.00616.66
7.4.330.0050.00015.02
7.4.320.0000.00616.56
7.4.300.0000.00716.34
7.4.290.0000.00716.35
7.4.280.0000.00816.48
7.4.270.0030.00316.43
7.4.260.0000.00716.47
7.4.250.0040.00416.48
7.4.240.0040.00416.46
7.4.230.0030.00316.35
7.4.220.0050.01416.49
7.4.210.0040.01116.45
7.4.200.0040.00416.56
7.4.160.0060.00916.35
7.4.150.0110.00717.40
7.4.140.0120.00717.86
7.4.130.0130.00616.45
7.4.120.0070.01316.51
7.4.110.0130.00716.27
7.4.100.0160.00616.42
7.4.90.0060.01616.29
7.4.80.0110.00519.39
7.4.70.0030.01516.39
7.4.60.0030.01616.50
7.4.50.0000.00416.19
7.4.40.0090.00916.55
7.4.30.0130.00316.50
7.4.00.0030.01314.82
7.3.330.0040.00412.84
7.3.320.0060.00013.07
7.3.310.0000.00716.09
7.3.300.0030.00316.16
7.3.290.0130.00516.14
7.3.280.0110.00416.15
7.3.270.0080.00817.40
7.3.260.0090.00916.14
7.3.250.0060.01316.31
7.3.240.0110.00616.05
7.3.230.0000.01616.39
7.3.210.0060.01016.25
7.3.200.0090.01419.39
7.3.190.0110.00816.51
7.3.180.0060.01216.25
7.3.170.0160.00016.27
7.3.160.0060.01016.23
7.2.330.0060.01216.50
7.2.320.0100.00616.59
7.2.310.0100.00616.28
7.2.300.0180.00016.57
7.2.290.0140.00316.61
7.2.00.0040.00819.43
7.1.200.0060.00915.29
7.1.100.0070.00717.88
7.1.70.0040.00416.84
7.1.60.0030.02119.34
7.1.50.0100.01316.78
7.1.00.0070.07322.30
7.0.200.0000.00816.40
7.0.140.0000.07322.09
7.0.60.0000.04320.06
7.0.50.0100.03717.89
7.0.40.0130.08020.28
7.0.30.0500.07320.09
7.0.20.0170.04020.33
7.0.10.0130.03720.03
7.0.00.0100.08020.17
5.6.280.0000.07321.10
5.6.210.0030.07020.71
5.6.200.0070.07318.12
5.6.190.0070.03720.56
5.6.180.0300.05320.60
5.6.170.0130.08320.61
5.6.160.0070.04320.38
5.6.150.0030.04318.10
5.6.140.0100.08018.21
5.6.130.0070.04718.21
5.6.120.0130.07720.81
5.6.110.0100.07720.94
5.6.100.0230.07321.04
5.6.90.0130.08020.98
5.6.80.0130.04020.40
5.5.350.0200.05720.46
5.5.340.0030.06318.01
5.5.330.0000.07720.40
5.5.320.0400.04320.29
5.5.310.0330.07320.34
5.5.300.0000.04717.92
5.5.290.0130.07318.01
5.5.280.0130.07720.76
5.5.270.0070.07720.78
5.5.260.0100.07020.87
5.5.250.0100.08020.70
5.5.240.0000.08020.27
5.4.450.0330.03019.41
5.4.440.0030.04319.10
5.4.430.0230.03719.43
5.4.420.0130.05719.42
5.4.410.0130.06718.87
5.4.400.0030.06018.85
5.4.390.0100.05318.57
5.4.380.0100.05318.70
5.4.370.0070.05718.50
5.4.360.0170.05718.57
5.4.350.0070.03713.74
5.4.340.0030.04013.88
5.4.320.0030.05014.13
5.4.310.0070.04714.20
5.4.300.0070.04014.13
5.4.290.0170.04314.15
5.4.280.0100.03314.02
5.4.270.0070.04014.07
5.4.260.0130.03314.26
5.4.250.0030.04314.09
5.4.240.0070.03714.10
5.4.230.0070.04014.05
5.4.220.0030.04314.07
5.4.210.0070.04714.17
5.4.200.0030.04314.07
5.4.190.0130.03314.20
5.4.180.0070.04014.05
5.4.170.0130.03314.02
5.4.160.0130.03714.04
5.4.150.0070.04014.05
5.4.140.0030.04313.77
5.4.130.0070.04313.68
5.4.120.0100.03713.70
5.4.110.0170.03013.71
5.4.100.0030.04013.64
5.4.90.0030.04313.70
5.4.80.0100.03713.71
5.4.70.0130.03013.70
5.4.60.0070.04013.73
5.4.50.0000.04313.72
5.4.40.0130.03013.65
5.4.30.0100.03713.67
5.4.20.0130.03313.67
5.4.10.0170.02713.64
5.4.00.0000.04313.11
5.3.290.0100.04014.51
5.3.280.0070.04014.52
5.3.270.0230.04314.47
5.3.260.0130.03714.52
5.3.250.0130.03314.47
5.3.240.0070.03714.60
5.3.230.0100.03714.52
5.3.220.0100.03314.45
5.3.210.0000.04314.48
5.3.200.0030.04014.45
5.3.190.0100.03714.48
5.3.180.0070.04014.59
5.3.170.0030.04014.57
5.3.160.0070.03714.59
5.3.150.0100.03314.40
5.3.140.0070.03714.47
5.3.130.0070.03714.39
5.3.120.0000.04714.45
5.3.110.0130.03314.44
5.3.100.0070.03713.92
5.3.90.0070.03713.93
5.3.80.0030.04013.95
5.3.70.0130.03313.95
5.3.60.0030.04013.86
5.3.50.0030.04013.81
5.3.40.0070.03713.86
5.3.30.0030.04013.84
5.3.20.0100.03313.55
5.3.10.0070.03313.57
5.3.00.0070.03713.66
5.2.170.0030.03311.04
5.2.160.0130.02311.14
5.2.150.0100.03011.14
5.2.140.0100.02710.98
5.2.130.0070.03310.96
5.2.120.0030.03011.17
5.2.110.0100.02711.02
5.2.100.0070.02711.06
5.2.90.0100.03011.18
5.2.80.0030.03711.00
5.2.70.0030.04710.99
5.2.60.0070.04711.05
5.2.50.0070.02710.93
5.2.40.0070.03010.91
5.2.30.0070.03010.87
5.2.20.0070.02710.93
5.2.10.0070.02710.82
5.2.00.0130.02010.66
5.1.60.0030.0309.95
5.1.50.0100.02010.10
5.1.40.0030.0279.94
5.1.30.0070.02710.41
5.1.20.0030.03010.34
5.1.10.0030.03010.02
5.1.00.0000.03010.17
5.0.50.0030.0208.60
5.0.40.0000.0238.46
5.0.30.0000.0378.22
5.0.20.0100.0238.16
5.0.10.0030.0208.30
5.0.00.0070.0408.07
4.4.90.0030.0175.82
4.4.80.0030.0205.86
4.4.70.0000.0205.87
4.4.60.0030.0135.83
4.4.50.0000.0175.86
4.4.40.0000.0275.83
4.4.30.0000.0175.84
4.4.20.0000.0175.98
4.4.10.0000.0205.92
4.4.00.0000.0275.82
4.3.110.0000.0205.75
4.3.100.0030.0135.70
4.3.90.0000.0175.85
4.3.80.0100.0235.76
4.3.70.0030.0175.76
4.3.60.0030.0205.75
4.3.50.0070.0205.73
4.3.40.0000.0335.71
4.3.30.0000.0174.48
4.3.20.0000.0174.44
4.3.10.0000.0174.41
4.3.00.0070.01316.49

preferences:
40.14 ms | 400 KiB | 5 Q