3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = ['CATS','DOGS']; if(in_array(0, $array) === true){ echo "found zero!\n"; } var_dump(DateTime::ISO8601,DateTime::ATOM,date(DateTime::ISO8601,0),date(DateTime::ATOM,0));

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)
8.3.60.0120.00618.31
8.3.50.0090.00618.17
8.3.40.0080.00818.84
8.3.30.0000.01418.76
8.3.20.0040.00424.18
8.3.10.0000.00724.66
8.3.00.0070.00026.16
8.2.180.0130.00725.92
8.2.170.0120.00318.56
8.2.160.0030.01022.96
8.2.150.0000.00725.66
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0040.00419.48
8.2.110.0030.00722.02
8.2.100.0110.00017.66
8.2.90.0030.00522.32
8.2.80.0040.00417.97
8.2.70.0090.00017.93
8.2.60.0000.00817.80
8.2.50.0000.00817.63
8.2.40.0030.00717.62
8.2.30.0040.00419.23
8.2.20.0040.00417.93
8.2.10.0070.00019.24
8.2.00.0040.00419.15
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0030.00626.35
8.1.250.0000.00728.09
8.1.240.0000.01120.65
8.1.230.0110.00720.67
8.1.220.0030.00617.77
8.1.210.0080.00018.77
8.1.200.0050.00317.48
8.1.190.0060.00317.23
8.1.180.0000.00818.10
8.1.170.0070.00318.56
8.1.160.0070.00019.14
8.1.150.0040.00418.96
8.1.140.0050.00317.50
8.1.130.0070.00017.47
8.1.120.0040.00417.47
8.1.110.0040.00417.54
8.1.100.0000.00817.53
8.1.90.0050.00317.38
8.1.80.0000.00717.51
8.1.70.0030.00317.52
8.1.60.0000.00917.48
8.1.50.0040.00417.40
8.1.40.0000.00717.53
8.1.30.0080.00017.60
8.1.20.0000.00817.64
8.1.10.0040.00417.43
8.1.00.0050.00517.55
8.0.300.0030.00520.04
8.0.290.0030.00616.75
8.0.280.0000.00818.41
8.0.270.0030.00316.89
8.0.260.0000.00716.82
8.0.250.0030.00316.98
8.0.240.0030.00316.91
8.0.230.0030.00317.03
8.0.220.0060.00016.92
8.0.210.0030.00316.84
8.0.200.0070.00016.85
8.0.190.0000.00716.80
8.0.180.0000.00716.95
8.0.170.0000.00816.94
8.0.160.0000.00816.91
8.0.150.0030.00316.87
8.0.140.0030.00616.81
8.0.130.0000.00513.16
8.0.120.0040.00416.85
8.0.110.0040.00416.69
8.0.100.0030.00516.93
8.0.90.0040.00416.79
8.0.80.0080.00716.91
8.0.70.0000.00716.73
8.0.60.0070.00016.74
8.0.50.0040.00416.77
8.0.30.0120.00617.02
8.0.20.0080.01117.02
8.0.10.0110.00717.10
8.0.00.0120.00717.00
7.4.330.0050.00016.69
7.4.320.0000.00716.57
7.4.300.0060.00016.52
7.4.290.0030.00316.71
7.4.280.0080.00016.58
7.4.270.0050.00316.62
7.4.260.0000.01016.51
7.4.250.0050.00316.52
7.4.240.0000.00716.57
7.4.230.0000.00716.52
7.4.220.0030.00316.76
7.4.210.0060.00816.58
7.4.200.0040.00416.47
7.4.160.0100.00716.55
7.4.150.0090.00616.60
7.4.140.0090.00616.45
7.4.130.0080.00916.55
7.4.120.0140.00816.53
7.4.110.0140.00916.50
7.4.100.0130.00816.56
7.4.90.0140.00816.49
7.4.80.0120.01016.49
7.4.70.0140.00816.52
7.4.60.0130.01016.54
7.4.50.0130.00916.44
7.4.40.0130.00916.44
7.4.30.0120.01016.46
7.4.20.0130.00916.49
7.4.10.0120.01016.45
7.4.00.0110.00816.50
7.3.330.0040.00416.23
7.3.320.0030.00313.17
7.3.310.0000.00716.27
7.3.300.0080.00016.27
7.3.290.0000.00716.31
7.3.270.0110.00416.43
7.3.260.0080.00816.42
7.3.250.0090.01016.34
7.3.240.0140.00916.37
7.3.230.0130.00816.37
7.3.220.0110.01016.33
7.3.210.0140.00816.28
7.3.200.0100.01116.32
7.3.190.0130.00916.40
7.3.180.0120.00916.34
7.3.170.0130.00916.33
7.3.160.0150.00816.33
7.3.150.0120.01016.38
7.3.140.0130.00816.34
7.3.130.0130.00716.30
7.3.120.0130.00816.35
7.3.110.0120.00916.35
7.3.100.0120.00916.34
7.3.90.0110.01016.36
7.3.80.0120.00816.39
7.3.70.0130.00916.29
7.3.60.0140.00816.35
7.3.50.0130.00916.31
7.3.40.0120.01016.32
7.3.30.0120.01016.31
7.3.20.0190.00816.35
7.3.10.0120.01016.31
7.3.00.0130.00916.35
7.2.340.0150.00916.53
7.2.330.0140.00916.54
7.2.320.0130.01016.49
7.2.310.0140.01016.59
7.2.300.0140.00916.61
7.2.290.0150.00916.53
7.2.280.0140.00916.52
7.2.270.0140.00916.59
7.2.260.0140.00916.59
7.2.250.0130.00916.58
7.2.240.0140.00916.60
7.2.230.0140.00916.56
7.2.220.0140.01016.53
7.2.210.0140.01016.53
7.2.200.0130.01016.53
7.2.190.0130.01116.51
7.2.180.0140.00916.54
7.2.170.0150.00916.49
7.2.160.0140.01016.53
7.2.150.0140.00916.53
7.2.140.0170.01016.56
7.2.130.0140.00916.60
7.2.120.0130.01116.55
7.2.110.0190.00716.55
7.2.100.0150.01016.56
7.2.90.0180.00916.57
7.2.80.0160.00916.54
7.2.70.0160.00916.58
7.2.60.0150.01016.55
7.2.50.0170.00816.52
7.2.40.0150.01016.59
7.2.30.0150.00916.64
7.2.20.0140.01016.55
7.2.10.0150.00916.56
7.2.00.0170.00916.55

preferences:
30.38 ms | 400 KiB | 5 Q