3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = (object)['v' => 1]; $c = $a->v + $a->v++; var_dump($c); // int(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)
8.4.130.0120.00717.77
8.4.120.0130.00620.43
8.4.110.0120.00919.05
8.4.100.0090.00618.75
8.4.90.0110.00522.25
8.4.80.0050.00618.94
8.4.70.0100.01018.71
8.4.60.0130.00618.73
8.4.50.0130.00718.71
8.4.40.0000.00819.30
8.4.30.0090.00920.27
8.4.20.0150.00017.77
8.4.10.0040.01122.58
8.3.260.0070.01216.46
8.3.250.0130.00718.74
8.3.240.0110.00816.40
8.3.230.0150.00416.72
8.3.220.0090.01018.82
8.3.210.0110.00816.86
8.3.200.0040.00516.75
8.3.190.0030.00416.96
8.3.180.0100.00919.05
8.3.170.0100.01016.79
8.3.160.0150.00317.12
8.3.150.0070.01116.89
8.3.140.0000.00820.49
8.3.130.0040.00416.45
8.3.120.0040.01118.91
8.3.110.0090.00020.94
8.3.100.0090.00924.06
8.3.90.0090.00926.77
8.3.80.0060.00316.50
8.3.70.0140.00716.75
8.3.60.0060.00918.30
8.3.50.0110.00523.54
8.3.40.0100.00720.51
8.3.30.0120.00318.84
8.3.20.0000.00724.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.290.0130.00516.70
8.2.280.0130.00618.38
8.2.270.0060.01216.56
8.2.260.0080.00016.57
8.2.250.0040.00416.43
8.2.240.0100.00316.89
8.2.230.0030.00622.58
8.2.220.0060.00337.54
8.2.210.0030.00626.77
8.2.200.0060.00318.16
8.2.190.0120.00316.75
8.2.180.0140.00325.92
8.2.170.0090.00618.97
8.2.160.0130.00022.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00426.16
8.2.110.0060.00320.58
8.2.100.0070.00418.22
8.2.90.0050.00319.22
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0000.00817.93
8.2.50.0070.00018.10
8.2.40.0040.00420.47
8.2.30.0040.00418.16
8.2.20.0050.00218.06
8.2.10.0000.00719.15
8.2.00.0040.00419.24
8.1.330.0130.00616.19
8.1.320.0060.00415.85
8.1.310.0100.01016.14
8.1.300.0030.01218.41
8.1.290.0040.00730.84
8.1.280.0070.01325.92
8.1.270.0000.01524.66
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00719.27
8.1.230.0080.00322.77
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.01017.22
8.1.190.0000.00917.23
8.1.180.0000.00718.10
8.1.170.0040.00418.57
8.1.160.0040.00418.66
8.1.150.0050.00318.82
8.1.140.0050.00218.77
8.1.130.0030.00319.97
8.1.120.0080.00017.37
8.1.110.0060.00317.37
8.1.100.0060.00317.32
8.1.90.0050.00217.29
8.1.80.0030.00917.36
8.1.70.0000.00717.42
8.1.60.0000.00717.41
8.1.50.0040.00417.46
8.1.40.0030.00517.34
8.1.30.0000.00717.60
8.1.20.0020.00517.53
8.1.10.0040.00417.34
8.1.00.0040.00417.36
8.0.300.0000.00819.72
8.0.290.0070.00016.63
8.0.280.0030.00318.39
8.0.270.0080.00017.87
8.0.260.0030.00318.42
8.0.250.0070.00016.97
8.0.240.0030.00316.88
8.0.230.0000.00716.81
8.0.220.0050.00216.77
8.0.210.0070.00016.92
8.0.200.0000.00816.95
8.0.190.0000.00716.91
8.0.180.0040.00416.89
8.0.170.0040.00416.75
8.0.160.0040.00416.98
8.0.150.0040.00416.83
8.0.140.0000.00716.82
8.0.130.0000.00713.21
8.0.120.0040.00416.68
8.0.110.0040.00416.77
8.0.100.0070.00016.90
8.0.90.0000.00816.83
8.0.80.0090.00916.85
8.0.70.0080.00016.91
8.0.60.0040.00416.78
8.0.50.0040.00416.95
8.0.30.0100.00916.93
8.0.20.0160.00716.95
8.0.10.0170.01017.01
8.0.00.0160.00816.81
7.4.330.0020.00215.55
7.4.320.0060.00016.38
7.4.300.0000.00616.53
7.4.290.0050.00316.39
7.4.280.0030.00516.43
7.4.270.0070.00016.49
7.4.260.0000.00613.25
7.4.250.0040.00416.50
7.4.240.0000.00716.34
7.4.230.0000.00716.32
7.4.220.0020.00516.53
7.4.210.0040.01116.48
7.4.200.0040.00416.64
7.4.160.0160.01216.39
7.4.150.0170.01016.46
7.4.140.0220.00916.48
7.4.130.0110.01016.44
7.4.120.0150.00816.36
7.4.110.0100.01116.39
7.4.100.0170.00516.37
7.4.90.0110.01016.41
7.4.80.0160.01016.45
7.4.70.0170.00916.34
7.4.60.0160.00916.41
7.4.50.0150.00916.32
7.4.40.0140.01216.42
7.4.30.0170.00816.44
7.4.20.0130.00916.36
7.4.10.0170.00716.39
7.4.00.0140.00816.27
7.3.330.0000.00716.34
7.3.320.0030.00313.16
7.3.310.0000.00716.23
7.3.300.0000.00716.04
7.3.290.0070.01016.21
7.3.270.0260.00316.21
7.3.260.0150.01016.23
7.3.250.0150.01016.29
7.3.240.0150.01016.16
7.3.230.0140.00716.21
7.3.220.0190.00416.26
7.3.210.0130.01016.28
7.3.200.0160.01016.34
7.3.190.0170.01016.24
7.3.180.0180.01016.26
7.3.170.0170.01016.26
7.3.160.0150.01016.26
7.3.150.0170.00916.39
7.3.140.0170.00916.22
7.3.130.0160.00916.27
7.3.120.0120.01016.22
7.3.110.0190.00416.22
7.3.100.0170.00916.21
7.3.90.0150.01116.22
7.3.80.0210.00616.10
7.3.70.0150.00916.14
7.3.60.0160.00816.21
7.3.50.0140.01016.14
7.3.40.0150.00816.14
7.3.30.0130.01216.15
7.3.20.0150.01016.64
7.3.10.0140.01116.55
7.3.00.0190.00516.60
7.2.340.0160.01116.48
7.2.330.0090.01316.42
7.2.320.0140.00916.37
7.2.310.0180.00816.41
7.2.300.0180.00916.38
7.2.290.0140.01016.50
7.2.280.0150.00916.58
7.2.270.0170.00616.40
7.2.260.0170.00916.44
7.2.250.0120.01216.43
7.2.240.0180.00716.48
7.2.230.0170.01016.46
7.2.220.0160.01216.42
7.2.210.0150.01216.33
7.2.200.0210.00816.49
7.2.190.0130.01216.39
7.2.180.0170.00816.39
7.2.170.0160.00916.42
7.2.160.0140.01416.42
7.2.150.0350.00916.80
7.2.140.0150.01016.82
7.2.130.0160.01016.84
7.2.120.0180.00616.91
7.2.110.0200.00616.81
7.2.100.0140.01316.89
7.2.90.0150.01116.88
7.2.80.0170.00916.79
7.2.70.0220.00716.88
7.2.60.0150.01116.81
7.2.50.0140.01316.74
7.2.40.0140.01316.79
7.2.30.0190.01116.86
7.2.20.0250.00716.90
7.2.10.0190.00816.87
7.2.00.0150.01216.83

preferences:
115.08 ms | 403 KiB | 5 Q