3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; echo ++$a ?: 50;

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)
8.3.60.0060.00918.43
8.3.50.0130.00521.14
8.3.40.0040.01118.71
8.3.30.0070.00718.84
8.3.20.0040.00420.09
8.3.10.0080.00021.92
8.3.00.0070.00022.33
8.2.180.0090.00916.32
8.2.170.0110.00422.96
8.2.160.0090.00619.25
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.55
8.2.110.0000.00820.52
8.2.100.0000.01119.23
8.2.90.0000.00919.22
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0060.00318.09
8.2.30.0000.00718.16
8.2.20.0000.00717.76
8.2.10.0040.00417.59
8.2.00.0030.00717.64
8.1.280.0100.00325.92
8.1.270.0030.00618.71
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.95
8.1.230.0090.00319.15
8.1.220.0070.00717.74
8.1.210.0080.00018.77
8.1.200.0090.00017.36
8.1.190.0040.00417.40
8.1.180.0050.00318.40
8.1.170.0080.00018.66
8.1.160.0000.00722.12
8.1.150.0070.00018.54
8.1.140.0040.00417.44
8.1.130.0000.00717.82
8.1.120.0000.00717.36
8.1.110.0110.00017.41
8.1.100.0000.00817.48
8.1.90.0000.00717.43
8.1.80.0040.00417.35
8.1.70.0070.00017.39
8.1.60.0080.00017.53
8.1.50.0070.00017.52
8.1.40.0000.00817.41
8.1.30.0030.00517.53
8.1.20.0040.00417.47
8.1.10.0040.00417.48
8.1.00.0030.00717.45
8.0.300.0000.00718.77
8.0.290.0000.00717.18
8.0.280.0030.00318.34
8.0.270.0000.00717.15
8.0.260.0000.00816.68
8.0.250.0030.00316.89
8.0.240.0030.00516.95
8.0.230.0000.00716.80
8.0.220.0060.00016.75
8.0.210.0030.00316.88
8.0.200.0030.00316.86
8.0.190.0060.00316.95
8.0.180.0070.00016.81
8.0.170.0030.00616.96
8.0.160.0040.00416.98
8.0.150.0000.00716.83
8.0.140.0030.00316.84
8.0.130.0030.00313.27
8.0.120.0040.00416.79
8.0.110.0030.00616.86
8.0.100.0070.00016.77
8.0.90.0030.00516.75
8.0.80.0030.01216.86
8.0.70.0030.00316.80
8.0.60.0040.00416.75
8.0.50.0040.00416.77
8.0.30.0100.01117.08
8.0.20.0110.01017.40
8.0.10.0000.00716.89
8.0.00.0080.01116.74
7.4.330.0000.00415.00
7.4.320.0020.00516.50
7.4.300.0030.00316.47
7.4.290.0000.00716.49
7.4.280.0030.00616.62
7.4.270.0000.00616.57
7.4.260.0000.00816.40
7.4.250.0040.00416.40
7.4.240.0030.00316.52
7.4.230.0040.00416.50
7.4.220.0110.00616.68
7.4.210.0080.00816.54
7.4.200.0000.00716.55
7.4.190.0040.00416.55
7.4.160.0100.00616.50
7.4.150.0070.01017.40
7.4.140.0090.01217.86
7.4.130.0090.00816.41
7.4.120.0140.00916.41
7.4.110.0060.01616.43
7.4.100.0040.01216.37
7.4.90.0090.00916.54
7.4.80.0150.00419.39
7.4.70.0080.00816.47
7.4.60.0070.01016.39
7.4.50.0040.00016.47
7.4.40.0000.01322.77
7.4.30.0030.01216.34
7.4.00.0000.01514.85
7.3.330.0050.00013.03
7.3.320.0030.00313.04
7.3.310.0040.00416.27
7.3.300.0070.00016.17
7.3.290.0060.00916.21
7.3.280.0110.00616.20
7.3.270.0070.01017.40
7.3.260.0060.01216.48
7.3.250.0150.00516.43
7.3.240.0070.01116.21
7.3.230.0070.01416.39
7.3.210.0120.00316.23
7.3.200.0040.01319.39
7.3.190.0160.00616.41
7.3.180.0030.01316.23
7.3.170.0030.01216.48
7.3.160.0120.00316.18
7.3.120.0080.00514.99
7.2.330.0100.00716.59
7.2.320.0050.01316.68
7.2.310.0030.01316.62
7.2.300.0060.00916.71
7.2.290.0030.01316.85
7.2.00.0060.00319.25
7.1.100.0000.01018.18
7.1.70.0000.01117.14
7.1.60.0100.00317.10
7.1.50.0060.00616.83
7.1.40.0000.01116.25
7.1.30.0130.00016.40
7.1.20.0030.01016.59
7.1.10.0000.00816.11
7.1.00.0030.00616.41
7.0.200.0070.00016.74
7.0.190.0070.00016.43
7.0.180.0000.01016.00
7.0.170.0000.01515.91
7.0.160.0030.00616.00
7.0.150.0040.00415.98
7.0.140.0040.00416.04
7.0.130.0060.00916.48
7.0.120.0040.00416.51
7.0.110.0000.00816.46
7.0.100.0050.00316.02
7.0.90.0000.00815.95
7.0.80.0000.00816.49
7.0.70.0030.00516.20
7.0.60.0070.00315.95
7.0.50.0000.00716.52
7.0.40.0030.00615.18
7.0.30.0060.00315.18
7.0.20.0040.00415.18
7.0.10.0090.00015.18
7.0.00.0030.00715.18
5.6.300.0060.03820.57
5.6.290.0100.03920.83
5.6.280.0030.04920.75
5.6.270.0100.04321.01
5.6.260.0000.04320.97
5.6.250.0030.04320.71
5.6.240.0000.04820.95
5.6.230.0030.04620.82
5.6.220.0030.04420.79
5.6.210.0100.03620.92
5.6.200.0070.06320.72
5.6.190.0070.05220.86
5.6.180.0060.04120.82
5.6.170.0000.04220.80
5.6.160.0030.04120.65
5.6.150.0030.04420.85
5.6.140.0060.03820.62
5.6.130.0070.04020.89
5.6.120.0060.04120.95
5.6.110.0030.05820.77
5.6.100.0030.04820.82
5.6.90.0070.03920.77
5.6.80.0030.03920.11
5.6.70.0030.04320.02
5.6.60.0000.04520.30
5.6.50.0070.04420.27
5.6.40.0030.03920.02
5.6.30.0030.04520.06
5.6.20.0030.04520.29
5.6.10.0070.03420.29
5.6.00.0030.03920.26
5.5.380.0070.04017.43
5.5.370.0100.03217.31
5.5.360.0000.04217.31
5.5.350.0030.04217.36
5.5.340.0100.03517.88
5.5.330.0070.04017.91
5.5.320.0070.03917.63
5.5.310.0000.04317.73
5.5.300.0070.04117.73
5.5.290.0030.04417.76
5.5.280.0040.04217.88
5.5.270.0000.04718.00
5.5.260.0000.04417.91
5.5.250.0030.04117.67
5.5.240.0030.03617.28
5.5.230.0000.04917.02
5.5.220.0000.04417.21
5.5.210.0030.03717.37
5.5.200.0000.04317.21
5.5.190.0000.04316.94
5.5.180.0200.03917.28
5.5.160.0100.03617.12
5.5.150.0030.04117.30
5.5.140.0030.03917.25
5.5.130.0090.03816.94
5.5.120.0000.03917.26
5.5.110.0000.05117.28
5.5.100.0030.05016.85
5.5.90.0030.04417.04
5.5.80.0070.03717.27
5.5.70.0030.03617.15
5.5.60.0100.03316.97
5.5.50.0000.04016.87
5.5.40.0000.04116.99
5.5.30.0140.04417.17
5.5.20.0060.03517.12
5.5.10.0000.04316.97
5.5.00.0000.04817.07
5.4.450.0040.03919.18
5.4.440.0100.04919.18
5.4.430.0030.05019.40
5.4.420.0060.03519.17
5.4.410.0030.04418.98
5.4.400.0060.03818.97
5.4.390.0030.04218.72
5.4.380.0000.04018.99
5.4.370.0270.03118.72
5.4.360.0030.04318.83
5.4.350.0000.04418.84
5.4.340.0220.03219.00
5.4.320.0070.04619.08
5.4.310.0100.03518.74
5.4.300.0100.03318.84
5.4.290.0000.04418.70
5.4.280.0070.04018.96
5.4.270.0030.03518.73
5.4.260.0030.04018.79
5.4.250.0030.03518.73
5.4.240.0070.03718.94
5.4.230.0000.04418.85
5.4.220.0030.03718.91
5.4.210.0070.04518.91
5.4.200.0070.03718.88
5.4.190.0070.03718.98
5.4.180.0030.03618.98
5.4.170.0070.03418.80
5.4.160.0160.03818.89
5.4.150.0000.04218.94
5.4.140.0100.03116.53
5.4.130.0030.03616.48
5.4.120.0000.04016.34
5.4.110.0070.03116.64
5.4.100.0070.03116.50
5.4.90.0030.03716.52
5.4.80.0030.03816.56
5.4.70.0030.03716.56
5.4.60.0030.03616.64
5.4.50.0030.03516.45
5.4.40.0000.04116.55
5.4.30.0070.03916.60
5.4.20.0040.03916.44
5.4.10.0000.04116.55
5.4.00.0100.03015.75
5.3.290.0060.03615.18
5.3.280.0030.03715.18
5.3.270.0070.03715.18
5.3.260.0030.04015.18
5.3.250.0000.03815.18
5.3.240.0070.03315.18
5.3.230.0000.04115.18
5.3.220.0000.03815.18
5.3.210.0090.03415.18
5.3.200.0060.04115.18
5.3.190.0070.03215.18
5.3.180.0040.03915.18
5.3.170.0030.03615.18
5.3.160.0070.03115.18
5.3.150.0030.03415.18
5.3.140.0000.04015.18
5.3.130.0000.04315.18
5.3.120.0000.03915.18
5.3.110.0000.04315.18
5.3.100.0000.04015.18
5.3.90.0000.04215.18
5.3.80.0000.03915.18
5.3.70.0070.04715.18
5.3.60.0000.03915.18
5.3.50.0000.04115.18
5.3.40.0070.03315.18
5.3.30.0030.03815.18
5.3.20.0330.02615.18
5.3.10.0030.03815.18
5.3.00.0090.02815.18
5.2.170.0000.03315.18
5.2.160.0060.03215.18
5.2.150.0000.03015.18
5.2.140.0030.03015.18
5.2.130.0000.03815.18
5.2.120.0030.02715.18
5.2.110.0030.02715.18
5.2.100.0000.03015.18
5.2.90.0070.02715.18
5.2.80.0000.04215.18
5.2.70.0000.03615.18
5.2.60.0000.03015.18
5.2.50.0070.02715.18
5.2.40.0030.02615.18
5.2.30.0000.03015.18
5.2.20.0100.02915.18
5.2.10.0000.03315.18
5.2.00.0000.03615.18
5.1.60.0000.04415.18
5.1.50.0070.02315.18
5.1.40.0000.02715.18
5.1.30.0000.02715.18
5.1.20.0030.05015.18
5.1.10.0100.01615.18
5.1.00.0000.02715.18
5.0.50.0060.01615.18
5.0.40.0040.02515.18
5.0.30.0000.03215.18
5.0.20.0090.02115.18
5.0.10.0030.02015.18
5.0.00.0030.02915.18
4.4.90.0040.01815.18
4.4.80.0070.01415.18
4.4.70.0000.02515.18
4.4.60.0000.02215.18
4.4.50.0030.01415.18
4.4.40.0030.02415.18
4.4.30.0000.01715.18
4.4.20.0000.01915.18
4.4.10.0000.01715.18
4.4.00.0000.02715.18
4.3.110.0000.02015.18
4.3.100.0000.01615.18
4.3.90.0030.01715.18
4.3.80.0000.02715.18
4.3.70.0030.01315.18
4.3.60.0000.02015.18
4.3.50.0000.02315.18
4.3.40.0000.02515.18
4.3.30.0000.01915.18
4.3.20.0030.01415.18
4.3.10.0000.01715.18
4.3.00.0060.02215.18

preferences:
41.72 ms | 401 KiB | 5 Q