3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = strtoupper("ADM")=="ADM"; if($test){ echo "y"; } else{ echo "n"; } ?>

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)
8.3.60.0090.01218.30
8.3.50.0120.00316.34
8.3.40.0110.00418.67
8.3.30.0110.00418.59
8.3.20.0040.00420.16
8.3.10.0060.00321.89
8.3.00.0040.00420.94
8.2.180.0040.01218.41
8.2.170.0040.01122.96
8.2.160.0170.00322.13
8.2.150.0150.00424.18
8.2.140.0140.00424.66
8.2.130.0090.00622.21
8.2.120.0090.00926.35
8.2.110.0100.00019.28
8.2.100.0060.00617.91
8.2.90.0040.00419.28
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0040.00418.04
8.2.50.0000.00818.10
8.2.40.0040.00420.42
8.2.30.0000.00820.88
8.2.20.0040.00417.98
8.2.10.0040.00417.92
8.2.00.0060.00317.92
8.1.280.0140.00725.92
8.1.270.0030.00622.06
8.1.260.0040.00426.35
8.1.250.0190.00028.09
8.1.240.0030.00619.06
8.1.230.0040.00719.08
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00817.23
8.1.190.0000.01117.10
8.1.180.0000.00718.10
8.1.170.0040.00418.37
8.1.160.0050.00218.94
8.1.150.0040.00420.67
8.1.140.0000.00819.51
8.1.130.0000.00718.88
8.1.120.0070.00017.51
8.1.110.0000.00717.50
8.1.100.0000.00717.47
8.1.90.0040.00417.48
8.1.80.0040.00417.43
8.1.70.0000.00717.45
8.1.60.0000.00817.56
8.1.50.0030.00517.54
8.1.40.0030.00517.39
8.1.30.0040.00417.54
8.1.20.0000.00817.56
8.1.10.0030.00617.55
8.1.00.0000.00717.29
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00318.39
8.0.270.0070.00017.22
8.0.260.0000.00716.78
8.0.250.0000.00716.88
8.0.240.0050.00316.77
8.0.230.0000.00716.88
8.0.220.0070.00016.79
8.0.210.0030.00316.75
8.0.200.0040.00416.94
8.0.190.0060.00316.89
8.0.180.0050.00316.75
8.0.170.0040.00416.69
8.0.160.0000.00716.82
8.0.150.0000.00916.79
8.0.140.0040.00416.66
8.0.130.0000.00513.18
8.0.120.0040.00416.87
8.0.110.0040.00416.84
8.0.100.0030.00516.78
8.0.90.0040.00417.00
8.0.80.0130.00616.87
8.0.70.0000.00716.87
8.0.60.0060.00317.00
8.0.50.0040.00416.91
8.0.30.0090.01117.12
8.0.20.0120.01217.42
8.0.10.0000.00816.97
8.0.00.0070.01116.48
7.4.330.0030.00315.55
7.4.320.0000.00616.41
7.4.300.0070.00016.49
7.4.290.0030.00316.47
7.4.280.0030.00316.40
7.4.270.0000.00716.59
7.4.260.0030.00313.25
7.4.250.0000.00616.52
7.4.240.0000.00716.60
7.4.230.0070.00016.61
7.4.220.0080.01016.45
7.4.210.0100.00716.45
7.4.200.0000.00716.40
7.4.160.0090.00716.59
7.4.150.0090.00917.40
7.4.140.0090.01117.86
7.4.130.0100.01016.58
7.4.120.0100.01016.46
7.4.110.0140.00316.71
7.4.100.0060.01316.52
7.4.90.0060.00916.58
7.4.80.0100.00719.39
7.4.70.0100.01016.24
7.4.60.0000.01616.56
7.4.50.0080.00616.28
7.4.40.0130.00316.43
7.4.30.0170.00616.57
7.4.00.0030.00915.14
7.3.330.0030.00313.10
7.3.320.0000.00513.13
7.3.310.0030.00316.14
7.3.300.0000.00616.05
7.3.290.0100.00516.16
7.3.280.0070.00816.23
7.3.270.0120.00617.40
7.3.260.0110.00916.38
7.3.250.0100.00916.26
7.3.240.0150.00216.27
7.3.230.0100.00616.25
7.3.210.0090.00616.35
7.3.200.0130.00316.39
7.3.190.0160.00016.51
7.3.180.0060.01016.30
7.3.170.0060.01016.27
7.3.160.0140.00316.48
7.3.120.0030.01414.68
7.3.110.0040.01214.73
7.3.100.0090.00615.00
7.3.90.0090.00314.49
7.3.80.0100.00614.82
7.3.70.0080.00014.82
7.3.60.0040.01414.73
7.3.50.0060.00914.77
7.3.40.0070.00714.46
7.3.30.0100.00714.78
7.3.20.0130.00316.61
7.3.10.0080.00516.39
7.3.00.0060.00716.60
7.2.330.0050.01216.47
7.2.320.0110.00716.43
7.2.310.0060.00916.48
7.2.300.0110.00516.69
7.2.290.0070.01016.59
7.2.240.0030.01014.86
7.2.230.0030.01014.79
7.2.220.0000.01114.87
7.2.210.0030.00914.86
7.2.200.0040.01214.94
7.2.190.0090.00915.00
7.2.180.0030.00915.14
7.2.170.0040.00815.02
7.2.160.0000.01415.04
7.2.150.0060.00616.87
7.2.140.0120.00316.92
7.2.130.0030.01216.81
7.2.120.0070.00616.69
7.2.110.0040.01116.89
7.2.100.0060.00816.82
7.2.90.0050.00816.78
7.2.80.0060.00616.69
7.2.70.0080.00616.71
7.2.60.0080.00716.80
7.2.50.0050.01016.80
7.2.40.0050.01016.91
7.2.30.0030.01416.77
7.2.20.0100.00516.90
7.2.10.0000.01216.68
7.2.00.0070.00916.63
7.1.330.0070.00316.05
7.1.320.0070.00715.51
7.1.310.0130.00015.76
7.1.300.0070.00315.63
7.1.290.0060.01215.60
7.1.280.0100.00715.53
7.1.270.0090.00615.37
7.1.260.0090.00615.54
7.1.250.0050.00815.72
7.1.200.0070.00715.70
7.1.70.0000.00917.19
7.1.60.0670.00732.93
7.1.50.0700.01732.62
7.1.40.0270.00332.37
7.1.30.0230.00732.56
7.1.20.0800.02032.73
7.1.10.0470.01014.82
7.1.00.0400.01314.69
7.0.200.0530.00714.64
7.0.190.0530.00714.76
7.0.180.0530.01314.29
7.0.170.0600.01014.11
7.0.160.0570.01714.57
7.0.150.0470.00314.43
7.0.140.0400.01014.18
7.0.130.0470.00314.56
7.0.120.0500.00714.49
7.0.110.1030.01014.54
7.0.100.0430.01314.29
7.0.90.0770.00714.41
7.0.80.0530.00714.36
7.0.70.0500.00714.61
7.0.60.0430.01014.27
7.0.50.0770.01314.37
7.0.40.0700.01014.74
7.0.30.0470.00714.48
7.0.20.0500.00714.53
7.0.10.0430.01014.38
7.0.00.0400.01014.47

preferences:
47.9 ms | 400 KiB | 5 Q