3v4l.org

run code in 500+ PHP versions simultaneously
<?php class C { } $c = new C; var_export($c instanceof NonExistingClass);

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)
8.5.30.0100.00919.18
8.5.20.0090.01019.53
8.5.10.0090.00916.76
8.5.00.0130.00920.08
8.4.180.0120.01019.69
8.4.170.0130.00823.94
8.4.160.0110.01123.80
8.4.150.0080.00516.89
8.4.140.0170.01217.57
8.4.130.0120.00917.85
8.4.120.0080.00820.91
8.4.110.0090.00720.74
8.4.100.0040.00517.72
8.4.90.0060.00217.95
8.4.80.0080.00419.56
8.4.70.0060.00718.11
8.4.60.0120.00918.83
8.4.50.0080.01318.72
8.4.40.0070.01117.49
8.4.30.0060.01018.64
8.4.20.0130.00720.37
8.4.10.0000.01919.42
8.3.300.0110.01020.73
8.3.290.0100.01118.29
8.3.280.0070.00516.17
8.3.270.0100.01016.58
8.3.260.0060.01016.50
8.3.250.0100.00918.83
8.3.240.0120.00716.43
8.3.230.0120.00616.73
8.3.220.0090.00716.36
8.3.210.0120.00616.43
8.3.200.0090.00016.64
8.3.190.0050.01417.18
8.3.180.0060.01217.21
8.3.170.0040.01520.69
8.3.160.0100.01016.63
8.3.150.0110.00720.56
8.3.140.0030.01418.18
8.3.130.0000.00816.57
8.3.120.0130.00318.69
8.3.110.0090.00620.94
8.3.100.0080.00024.06
8.3.90.0000.00826.77
8.3.80.0000.00919.36
8.3.70.0040.01116.58
8.3.60.0070.01418.18
8.3.50.0140.00523.59
8.3.40.0030.01318.59
8.3.30.0080.00819.21
8.3.20.0070.00024.18
8.3.10.0040.00424.66
8.3.00.0050.00326.16
8.2.300.0120.00918.00
8.2.290.0100.01318.88
8.2.280.0050.01220.22
8.2.270.0090.00917.10
8.2.260.0040.00420.71
8.2.250.0000.00816.48
8.2.240.0030.00617.13
8.2.230.0030.00622.58
8.2.220.0090.00037.54
8.2.210.0040.00426.77
8.2.200.0040.00818.88
8.2.190.0140.00716.75
8.2.180.0140.00325.92
8.2.170.0070.00719.02
8.2.160.0100.00322.96
8.2.150.0100.00725.66
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00421.18
8.2.110.0030.00620.39
8.2.100.0090.00317.72
8.2.90.0000.00817.63
8.2.80.0000.00818.78
8.2.70.0040.00417.38
8.2.60.0000.00817.63
8.2.50.0000.00817.55
8.2.40.0040.00419.23
8.2.30.0050.00217.92
8.2.20.0000.00717.87
8.2.10.0050.00219.19
8.2.00.0040.00419.09
8.1.340.0180.00217.59
8.1.330.0140.00516.02
8.1.320.0100.00916.13
8.1.310.0030.00616.55
8.1.300.0030.00616.77
8.1.290.0070.00330.84
8.1.280.0070.01425.92
8.1.270.0020.00523.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0110.00023.59
8.1.230.0030.00720.89
8.1.220.0050.00318.44
8.1.210.0000.00918.77
8.1.200.0040.00417.22
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0040.00417.62
8.1.160.0080.00020.51
8.1.150.0000.00718.82
8.1.140.0000.00718.83
8.1.130.0070.00019.95
8.1.120.0000.00717.29
8.1.110.0040.00417.32
8.1.100.0040.00417.28
8.1.90.0030.00317.38
8.1.80.0100.00017.48
8.1.70.0000.00717.27
8.1.60.0050.00317.44
8.1.50.0000.00817.43
8.1.40.0000.00717.42
8.1.30.0070.00017.54
8.1.20.0040.00417.61
8.1.10.0050.00217.46
8.1.00.0080.00017.52
8.0.300.0060.00318.77
8.0.290.0050.00316.63
8.0.280.0000.00718.41
8.0.270.0070.00017.85
8.0.260.0030.00318.43
8.0.250.0040.00416.81
8.0.240.0030.00316.73
8.0.230.0070.00016.93
8.0.220.0030.00316.79
8.0.210.0040.00416.75
8.0.200.0070.00016.90
8.0.190.0000.00716.87
8.0.180.0030.00316.74
8.0.170.0030.00516.71
8.0.160.0040.00416.84
8.0.150.0040.00416.70
8.0.140.0070.00016.82
8.0.130.0000.00913.32
8.0.120.0020.00516.75
8.0.110.0040.00416.69
8.0.100.0050.00316.78
8.0.90.0060.00316.91
8.0.80.0070.01216.75
8.0.70.0000.00716.72
8.0.60.0000.00716.89
8.0.50.0000.00716.83
8.0.30.0000.01717.16
8.0.20.0180.00717.16
8.0.10.0000.00716.99
8.0.00.0060.01916.71
7.4.330.0020.00215.55
7.4.320.0060.00016.51
7.4.300.0030.00316.54
7.4.290.0030.00316.38
7.4.280.0030.00716.45
7.4.270.0070.00016.44
7.4.260.0050.00013.21
7.4.250.0030.00316.40
7.4.240.0040.00416.51
7.4.230.0030.00316.29
7.4.220.0070.00016.48
7.4.210.0070.00616.51
7.4.200.0020.00516.48
7.4.130.0060.01116.37
7.4.120.0070.01016.45
7.4.110.0080.00816.27
7.4.100.0100.00716.25
7.4.90.0100.00616.41
7.4.80.0090.00919.39
7.4.70.0030.01316.41
7.4.60.0100.00716.35
7.4.50.0040.01216.43
7.4.40.0120.00616.63
7.4.30.0090.00716.51
7.4.20.0070.01016.41
7.4.10.0080.00816.18
7.4.00.0160.00016.36
7.3.330.0040.00416.26
7.3.320.0030.00313.10
7.3.310.0040.00416.28
7.3.300.0030.00316.19
7.3.290.0100.00616.23
7.3.280.0060.00916.21
7.3.260.0060.01116.21
7.3.230.0120.00416.23
7.3.210.0000.01716.23
7.3.200.0100.01316.18
7.3.190.0090.00616.33
7.3.180.0110.00516.42
7.3.170.0170.00016.04
7.3.160.0090.00616.24
7.3.150.0040.01116.36
7.3.140.0060.00915.94
7.3.130.0110.00416.36
7.3.120.0000.01616.22
7.3.110.0030.01316.07
7.3.100.0100.00616.15
7.3.90.0000.01616.02
7.3.80.0090.00615.86
7.3.70.0060.01016.20
7.3.60.0070.01116.24
7.3.50.0130.00316.25
7.3.40.0080.00816.29
7.3.30.0100.00916.32
7.3.20.0030.01316.44
7.3.10.0160.00416.30
7.3.00.0240.00916.43
7.2.330.0140.00316.37
7.2.320.0100.00716.61
7.2.310.0080.00816.41
7.2.300.0090.00916.51
7.2.290.0120.00416.21
7.2.280.0040.01316.64
7.2.270.0100.00716.28
7.2.260.0060.01016.38
7.2.250.0130.00316.31
7.2.240.0150.00616.58
7.2.230.0060.01016.52
7.2.220.0100.00616.45
7.2.210.0090.00616.36
7.2.200.0110.00516.57
7.2.190.0130.00316.41
7.2.180.0030.01316.43
7.2.170.0030.01316.32
7.2.160.0120.00416.33
7.2.150.0100.00716.32
7.2.140.0060.01316.52
7.2.130.0130.00516.49
7.2.120.0110.00716.17
7.2.110.0140.00316.46
7.2.100.0070.01016.41
7.2.90.0070.01016.54
7.2.80.0060.01116.39
7.2.70.0030.01416.54
7.2.60.0130.00316.66
7.2.50.0060.01316.25
7.2.40.0090.00916.60
7.2.30.0070.01016.48
7.2.20.0080.00816.39
7.2.10.0040.01416.59
7.2.00.0100.00616.20

preferences:
116.2 ms | 1466 KiB | 5 Q