3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [NAN]; var_dump(in_array(NAN, $a)); var_dump(empty($a)); var_dump(in_array($a[0], $a));

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)
8.3.60.0140.00316.50
8.3.50.0070.00716.61
8.3.40.0120.00318.66
8.3.30.0100.00318.72
8.3.20.0040.00421.65
8.3.10.0040.00421.77
8.3.00.0040.00419.67
8.2.180.0110.00316.38
8.2.170.0090.00622.96
8.2.160.0110.00419.38
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00420.52
8.2.120.0040.00426.35
8.2.110.0000.00922.20
8.2.100.0130.00317.72
8.2.90.0000.00819.17
8.2.80.0050.00319.23
8.2.70.0040.00417.50
8.2.60.0070.00717.91
8.2.50.0000.00818.10
8.2.40.0000.00720.55
8.2.30.0000.00719.16
8.2.20.0000.00718.05
8.2.10.0040.00417.93
8.2.00.0000.00718.02
8.1.280.0070.01125.92
8.1.270.0040.00424.02
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00421.02
8.1.230.0110.00019.06
8.1.220.0070.00317.74
8.1.210.0040.00718.77
8.1.200.0030.00617.22
8.1.190.0080.00017.10
8.1.180.0040.00418.10
8.1.170.0030.00518.46
8.1.160.0080.00018.90
8.1.150.0040.00418.79
8.1.140.0050.00219.43
8.1.130.0070.00018.76
8.1.120.0000.00817.36
8.1.110.0080.00017.26
8.1.100.0000.00717.29
8.1.90.0000.00717.43
8.1.80.0030.00517.32
8.1.70.0040.00417.41
8.1.60.0050.00317.42
8.1.50.0050.00317.45
8.1.40.0000.00717.44
8.1.30.0030.00717.54
8.1.20.0050.00317.62
8.1.10.0000.00817.58
8.1.00.0000.01017.30
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0050.00218.36
8.0.270.0050.00217.25
8.0.260.0000.00717.16
8.0.250.0040.00316.79
8.0.240.0040.00416.92
8.0.230.0040.00416.74
8.0.220.0040.00416.82
8.0.210.0000.00716.74
8.0.200.0030.00316.93
8.0.190.0000.00816.91
8.0.180.0050.00216.88
8.0.170.0060.00316.86
8.0.160.0000.00716.77
8.0.150.0040.00416.79
8.0.140.0030.00316.83
8.0.130.0060.00013.29
8.0.120.0050.00316.68
8.0.110.0000.00716.89
8.0.100.0040.00416.82
8.0.90.0000.00716.63
8.0.80.0030.01216.78
8.0.70.0040.00416.70
8.0.60.0000.00716.81
8.0.50.0030.00316.70
8.0.30.0070.01117.08
8.0.20.0080.01117.40
8.0.10.0000.00716.75
8.0.00.0110.01116.63
7.4.330.0050.00015.55
7.4.320.0060.00016.49
7.4.300.0000.00616.54
7.4.290.0030.00616.57
7.4.280.0040.00416.57
7.4.270.0030.00516.52
7.4.260.0090.00016.50
7.4.250.0000.00716.45
7.4.240.0000.00916.44
7.4.230.0000.00716.65
7.4.220.0090.00916.27
7.4.210.0090.00616.37
7.4.200.0000.00716.24
7.4.160.0100.01416.37
7.4.150.0100.00717.40
7.4.140.0110.00917.86
7.4.130.0120.00616.66
7.4.120.0070.01116.34
7.4.110.0100.00716.48
7.4.100.0070.01716.37
7.4.90.0070.01416.52
7.4.80.0090.00919.39
7.4.70.0030.01316.52
7.4.60.0080.00916.45
7.4.50.0060.00916.57
7.4.40.0090.00616.57
7.4.30.0040.01216.21
7.4.00.0120.00314.72
7.3.330.0070.00013.11
7.3.320.0000.00513.11
7.3.310.0030.00316.04
7.3.300.0050.00216.04
7.3.290.0070.00716.21
7.3.280.0120.00516.21
7.3.270.0190.00317.40
7.3.260.0110.00816.38
7.3.250.0110.00816.29
7.3.240.0070.01016.46
7.3.230.0110.00616.12
7.3.210.0090.00616.27
7.3.200.0110.00616.48
7.3.190.0090.00616.23
7.3.180.0070.01016.17
7.3.170.0110.01016.37
7.3.160.0150.00316.25
7.3.120.0060.01314.47
7.3.110.0100.00714.57
7.3.100.0090.00314.79
7.3.90.0070.00714.48
7.3.80.0060.00614.61
7.3.70.0060.00914.70
7.3.60.0030.00914.82
7.3.50.0070.00714.61
7.3.40.0070.01014.64
7.3.30.0030.00714.83
7.3.20.0140.00316.44
7.3.10.0040.01116.63
7.3.00.0080.00816.60
7.2.330.0130.00616.64
7.2.320.0100.00616.43
7.2.310.0060.01016.67
7.2.300.0140.00316.61
7.2.290.0030.01416.34
7.2.240.0130.00315.14
7.2.230.0090.00914.82
7.2.220.0070.01014.59
7.2.210.0030.01315.14
7.2.200.0090.00614.80
7.2.190.0060.00914.88
7.2.180.0040.01215.00
7.2.170.0100.00614.98
7.2.160.0040.00914.81
7.2.150.0070.00316.95
7.2.140.0060.00916.83
7.2.130.0090.00916.90
7.2.120.0030.00616.93
7.2.110.0030.01216.49
7.2.100.0070.00716.91
7.2.90.0120.00316.84
7.2.80.0120.00017.02
7.2.70.0100.00316.73
7.2.60.0090.00416.72
7.2.50.0070.00716.74
7.2.40.0030.01216.76
7.2.30.0090.00916.99
7.2.20.0100.00717.00
7.2.10.0060.00916.66
7.2.00.0030.00818.06
7.1.330.0090.00415.86
7.1.320.0110.00615.96
7.1.310.0030.01315.73
7.1.300.0060.00315.80
7.1.290.0070.01015.71
7.1.280.0060.01015.61
7.1.270.0060.00915.49
7.1.260.0060.00615.75
7.1.250.0090.00615.88
7.1.200.0100.00315.93
7.1.100.0000.01117.66
7.1.70.0000.01417.14
7.1.60.0030.00916.95
7.1.50.0600.01032.94
7.1.40.0400.01732.39
7.1.30.0570.00732.56
7.1.20.0530.01332.69
7.1.10.0600.00314.81
7.1.00.0570.01014.53
7.0.200.0100.01316.63
7.0.190.0670.00014.87
7.0.180.0330.01014.18
7.0.170.0870.01314.42
7.0.160.0300.01314.18
7.0.150.0500.01014.18
7.0.140.0530.01014.22
7.0.130.0400.01014.49
7.0.120.0600.00714.67
7.0.110.0370.01714.05
7.0.100.0370.01014.35
7.0.90.0530.01014.30
7.0.80.0370.00714.34
7.0.70.0370.00714.27
7.0.60.0370.01013.92
7.0.50.0500.01014.55
7.0.40.0270.01014.64
7.0.30.0400.00314.49
7.0.20.0230.01314.47
7.0.10.0270.01014.44
7.0.00.0230.01014.48

preferences:
58.15 ms | 400 KiB | 5 Q