3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pass1 = "testpass"; $pass2 = "testpass "; if($pass1 <> $pass2){ echo 'Dont match'; }else{echo 'Match!';}

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)
8.3.60.0120.00616.36
8.3.50.0110.00716.63
8.3.40.0140.00718.55
8.3.30.0090.00618.35
8.3.20.0080.00021.74
8.3.10.0030.00623.52
8.3.00.0080.00018.16
8.2.180.0070.00716.75
8.2.170.0110.00722.96
8.2.160.0070.01121.19
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0030.00720.92
8.2.100.0060.00617.76
8.2.90.0030.00619.22
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0000.00817.80
8.2.50.0040.00418.10
8.2.40.0080.00020.46
8.2.30.0000.00719.19
8.2.20.0000.00718.10
8.2.10.0060.00317.92
8.2.00.0000.00717.87
8.1.280.0070.00725.92
8.1.270.0050.00223.84
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00423.89
8.1.230.0080.00417.77
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0080.00017.00
8.1.180.0000.00718.10
8.1.170.0080.00018.39
8.1.160.0080.00018.89
8.1.150.0040.00421.96
8.1.140.0080.00019.43
8.1.130.0050.00218.69
8.1.120.0020.00517.47
8.1.110.0000.00717.42
8.1.100.0000.00717.49
8.1.90.0030.00517.45
8.1.80.0030.00517.49
8.1.70.0030.00317.45
8.1.60.0030.00617.60
8.1.50.0040.00417.55
8.1.40.0040.00417.42
8.1.30.0040.00417.74
8.1.20.0000.00817.52
8.1.10.0070.00017.45
8.1.00.0000.00717.42
8.0.300.0000.00918.77
8.0.290.0060.00316.63
8.0.280.0030.00318.50
8.0.270.0030.00317.30
8.0.260.0000.00616.81
8.0.250.0050.00316.91
8.0.240.0080.00016.90
8.0.230.0030.00316.89
8.0.220.0070.00016.87
8.0.210.0030.00516.70
8.0.200.0030.00316.90
8.0.190.0040.00416.84
8.0.180.0030.00616.83
8.0.170.0040.00416.85
8.0.160.0050.00216.86
8.0.150.0030.00516.73
8.0.140.0070.00016.80
8.0.130.0030.00313.25
8.0.120.0050.00316.81
8.0.110.0030.00316.71
8.0.100.0030.00316.70
8.0.90.0050.00216.72
8.0.80.0030.01216.78
8.0.70.0060.00316.72
8.0.60.0040.00416.73
8.0.50.0050.00216.70
8.0.30.0110.01116.96
8.0.20.0080.01017.40
8.0.10.0040.00417.05
8.0.00.0120.00416.76
7.4.330.0000.00515.55
7.4.320.0000.00616.37
7.4.300.0040.00416.42
7.4.290.0000.00716.60
7.4.280.0030.00616.61
7.4.270.0030.00316.42
7.4.260.0030.00316.54
7.4.250.0050.00216.57
7.4.240.0030.00516.63
7.4.230.0000.00716.34
7.4.220.0070.01116.49
7.4.210.0100.00716.64
7.4.200.0030.00316.68
7.4.160.0080.00816.41
7.4.150.0070.01117.40
7.4.140.0130.00417.86
7.4.130.0110.00716.57
7.4.120.0080.01016.51
7.4.110.0080.00816.50
7.4.100.0070.01116.54
7.4.90.0000.01616.58
7.4.80.0080.00819.39
7.4.70.0000.01716.51
7.4.60.0030.01316.51
7.4.50.0080.00316.25
7.4.40.0130.00316.50
7.4.30.0070.01416.55
7.4.00.0040.01114.78
7.3.330.0060.00013.09
7.3.320.0030.00313.18
7.3.310.0000.00716.25
7.3.300.0060.00016.17
7.3.290.0080.00816.19
7.3.280.0110.00816.21
7.3.270.0150.00917.40
7.3.260.0160.02016.23
7.3.250.0100.00716.40
7.3.240.0070.00916.33
7.3.230.0120.00616.18
7.3.210.0100.00716.37
7.3.200.0080.02016.50
7.3.190.0070.01416.37
7.3.180.0060.00916.29
7.3.170.0050.01116.30
7.3.160.0100.00716.48
7.2.330.0110.00716.51
7.2.320.0120.00616.52
7.2.310.0080.00816.69
7.2.300.0070.01316.46
7.2.290.0070.01516.41
7.2.60.0080.00416.63
7.1.200.0000.01415.72
7.1.70.0090.00017.03
7.1.60.1530.01033.23
7.1.50.0900.01332.72
7.1.40.1670.01332.44
7.1.30.2470.01032.37
7.1.20.1970.01332.39
7.1.10.1000.01314.72
7.1.00.1130.00714.61
7.0.200.0770.01014.51
7.0.190.2230.01314.84
7.0.180.1470.00714.30
7.0.170.2030.01014.15
7.0.160.1700.01014.36
7.0.150.1330.01714.45
7.0.140.1130.00714.53
7.0.130.1400.01014.66
7.0.120.1670.01314.67
7.0.110.1100.01014.44
7.0.100.0130.00314.47
7.0.90.0500.01714.39
7.0.80.1430.01314.45
7.0.70.1730.01014.42
7.0.60.0970.01314.23
7.0.50.1570.01314.53
7.0.40.1270.00714.68
7.0.30.1730.01314.49
7.0.20.1100.01014.28
7.0.10.1170.01314.43
7.0.00.1100.00714.43

preferences:
32.38 ms | 400 KiB | 5 Q