3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = [10, 20, 30]; echo $foo[]++; echo "\n---\n"; var_export($foo); echo "\n---\n"; echo ++$foo[], "\n", --$foo[], "\n"; var_export($foo); echo "\n===\n"; var_export(--$foo[]);

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)
8.5.20.0040.00419.64
8.5.10.0120.00618.52
8.5.00.0130.00720.11
8.4.170.0160.00524.02
8.4.160.0140.00823.87
8.4.150.0030.00014.05
8.4.140.0130.00817.58
8.4.130.0120.00818.66
8.4.120.0120.00823.91
8.4.110.0080.01222.33
8.4.100.0070.00318.71
8.4.90.0110.01020.39
8.4.80.0050.00417.84
8.4.70.0120.00717.74
8.4.60.0120.00618.78
8.4.50.0040.00518.20
8.4.40.0110.00717.89
8.4.30.0030.01718.66
8.4.20.0070.00720.74
8.4.10.0030.00520.75
8.3.300.0120.00820.33
8.3.290.0120.00820.61
8.3.280.0100.01118.37
8.3.270.0120.00716.55
8.3.260.0100.00516.70
8.3.250.0130.00618.70
8.3.240.0120.00816.96
8.3.230.0030.00616.97
8.3.220.0110.00518.76
8.3.210.0150.00318.62
8.3.200.0130.00616.97
8.3.190.0120.00717.09
8.3.180.0120.00616.68
8.3.170.0160.00016.38
8.3.160.0100.00718.88
8.3.150.0070.01117.19
8.3.140.0050.00316.64
8.3.130.0090.00016.74
8.3.120.0030.01318.93
8.3.110.0050.00320.94
8.3.100.0040.00424.06
8.3.90.0080.00026.77
8.3.80.0060.00619.36
8.3.70.0070.01316.88
8.3.60.0140.00716.88
8.3.50.0110.00624.43
8.3.40.0090.00618.80
8.3.30.0070.00719.17
8.3.20.0040.00424.18
8.3.10.0000.00824.66
8.3.00.0070.00326.16
8.2.300.0130.00821.88
8.2.290.0100.00920.28
8.2.280.0060.00218.55
8.2.270.0070.01116.48
8.2.260.0120.00318.85
8.2.250.0040.00416.55
8.2.240.0070.01117.00
8.2.230.0030.00622.58
8.2.220.0030.00737.54
8.2.210.0040.00426.77
8.2.200.0090.00018.88
8.2.190.0130.00916.58
8.2.180.0070.00725.92
8.2.170.0130.00322.96
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00426.35
8.2.110.0110.00719.38
8.2.100.0000.01117.84
8.2.90.0060.00322.30
8.2.80.0030.00618.03
8.2.70.0030.00517.80
8.2.60.0000.00818.00
8.2.50.0000.00719.28
8.2.40.0060.00321.06
8.2.30.0030.00519.34
8.2.20.0080.00018.22
8.2.10.0000.00719.08
8.2.00.0000.00719.14
8.1.340.0150.01019.46
8.1.330.0090.01021.79
8.1.320.0090.00916.16
8.1.310.0100.00716.47
8.1.300.0060.00319.97
8.1.290.0060.00330.84
8.1.280.0000.01525.92
8.1.270.0000.00823.99
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0060.00320.91
8.1.230.0080.00319.61
8.1.220.0030.00517.76
8.1.210.0000.00918.95
8.1.200.0030.00617.23
8.1.190.0100.00017.10
8.1.180.0090.00018.95
8.1.170.0030.00618.52
8.1.160.0000.00718.92
8.1.150.0040.00418.69
8.1.140.0000.00718.82
8.1.130.0000.00720.07
8.1.120.0000.00717.38
8.1.110.0000.00717.37
8.1.100.0050.00317.28
8.1.90.0040.00417.45
8.1.80.0040.00417.40
8.1.70.0070.00017.43
8.1.60.0030.00517.49
8.1.50.0060.00317.33
8.1.40.0080.00017.45
8.1.30.0030.00517.44
8.1.20.0000.00817.57
8.1.10.0080.00317.51
8.1.00.0070.00017.35
8.0.300.0080.00020.04
8.0.290.0040.00416.75
8.0.280.0030.00318.34
8.0.270.0050.00216.69
8.0.260.0030.00318.43
8.0.250.0070.00016.95
8.0.240.0030.00316.95
8.0.230.0000.00716.89
8.0.220.0000.00716.72
8.0.210.0000.00716.81
8.0.200.0000.00716.87
8.0.190.0000.00716.88
8.0.180.0040.00416.75
8.0.170.0060.00316.75
8.0.160.0000.00716.77
8.0.150.0030.00316.65
8.0.140.0040.00416.84
8.0.130.0000.00513.18
8.0.120.0080.00016.81
8.0.110.0040.00416.87
8.0.100.0000.00716.80
8.0.90.0040.00416.81
8.0.80.0100.00816.82
8.0.70.0050.00216.72
8.0.60.0000.00716.83
8.0.50.0000.00716.80
8.0.30.0150.00316.96
8.0.20.0160.00317.16
8.0.10.0070.00016.79
8.0.00.0030.01616.61
7.4.330.0070.00015.55
7.4.320.0000.00616.49
7.4.300.0040.00416.49
7.4.290.0000.00816.36
7.4.280.0000.00716.48
7.4.270.0000.00716.54
7.4.260.0000.00813.10
7.4.250.0070.00016.45
7.4.240.0040.00316.50
7.4.230.0070.00016.63
7.4.220.0020.00516.27
7.4.210.0120.00516.57
7.4.200.0070.00016.57
7.4.130.0100.01016.41
7.4.120.0140.00316.38
7.4.110.0060.01216.39
7.4.100.0060.01016.42
7.4.90.0130.01016.46
7.4.80.0060.01119.39
7.4.50.0070.01016.58
7.4.40.0030.01316.60
7.4.30.0090.01216.31
7.4.20.0060.01216.27
7.4.10.0030.01316.29
7.4.00.0030.01316.37
7.3.330.0050.00216.15
7.3.320.0050.00013.18
7.3.310.0030.00316.15
7.3.300.0030.00316.31
7.3.290.0050.01016.25
7.3.280.0110.00716.27
7.3.260.0110.00716.16
7.3.240.0090.00816.33
7.3.230.0170.00716.26
7.3.210.0100.00716.27
7.3.200.0150.00616.41
7.3.170.0060.01116.34
7.3.160.0090.00616.39
7.3.150.0170.00316.29
7.3.140.0000.01616.34
7.3.130.0090.00616.19
7.3.120.0100.00616.45
7.3.110.0080.00816.44
7.3.100.0070.01016.22
7.3.90.0130.00316.30
7.3.80.0080.00816.52
7.3.70.0030.01316.31
7.3.60.0030.01316.23
7.3.50.0050.01116.18
7.3.40.0130.00616.32
7.3.30.0140.00316.32
7.3.20.0000.01816.28
7.3.10.0130.00716.21
7.3.00.0040.01416.39
7.2.330.0090.00916.70
7.2.320.0140.00616.52
7.2.290.0080.00816.67
7.2.280.0070.01116.45
7.2.270.0090.00916.59
7.2.260.0100.00616.42
7.2.250.0140.00316.20
7.2.240.0100.00716.48
7.2.230.0070.01016.70
7.2.220.0130.00316.57
7.2.210.0100.00716.45
7.2.200.0090.00916.42
7.2.190.0070.01016.48
7.2.180.0100.00716.59
7.2.170.0080.01116.42
7.2.160.0090.00916.46
7.2.150.0100.01016.48
7.2.140.0090.01116.56
7.2.130.0060.01216.78
7.2.120.0040.01516.36
7.2.110.0070.01316.30
7.2.100.0100.01016.36
7.2.90.0150.00916.38
7.2.80.0070.01016.57
7.2.70.0150.00316.49
7.2.60.0070.01016.73
7.2.50.0030.01416.35
7.2.40.0080.00916.72
7.2.30.0110.00716.57
7.2.20.0100.00716.64
7.2.10.0120.00616.41
7.2.00.0090.00816.74

preferences:
34.23 ms | 403 KiB | 5 Q