3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'bac'; $b = 'bad'; print_r($a>$b);

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)
8.3.60.0100.01016.25
8.3.50.0130.00822.05
8.3.40.0060.00918.59
8.3.30.0130.00718.35
8.3.20.0110.00420.21
8.3.10.0040.00423.56
8.3.00.0060.00319.02
8.2.180.0130.00716.63
8.2.170.0090.00622.96
8.2.160.0110.00420.55
8.2.150.0080.00824.18
8.2.140.0050.00324.66
8.2.130.0040.00417.75
8.2.120.0000.00726.35
8.2.110.0060.00320.25
8.2.100.0060.00617.80
8.2.90.0060.00319.21
8.2.80.0030.00617.97
8.2.70.0080.00417.63
8.2.60.0090.00017.93
8.2.50.0080.00018.07
8.2.40.0080.00019.33
8.2.30.0070.00020.59
8.2.20.0090.00017.68
8.2.10.0070.00018.11
8.2.00.0000.00818.00
8.1.280.0040.01825.92
8.1.270.0070.00323.91
8.1.260.0080.00628.09
8.1.250.0140.00428.09
8.1.240.0110.00020.73
8.1.230.0000.01117.77
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.22
8.1.190.0060.00317.35
8.1.180.0080.00018.10
8.1.170.0000.00818.63
8.1.160.0000.00722.01
8.1.150.0040.00418.88
8.1.140.0060.00319.57
8.1.130.0000.00717.68
8.1.120.0000.00717.38
8.1.110.0070.00017.39
8.1.100.0040.00417.43
8.1.90.0040.00417.45
8.1.80.0050.00217.32
8.1.70.0050.00217.27
8.1.60.0000.00917.50
8.1.50.0030.00617.54
8.1.40.0070.00017.55
8.1.30.0000.00817.53
8.1.20.0020.00517.65
8.1.10.0000.00917.37
8.1.00.0020.00517.43
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0000.00718.48
8.0.270.0000.00717.24
8.0.260.0030.00317.24
8.0.250.0000.00716.95
8.0.240.0000.00816.84
8.0.230.0030.00616.93
8.0.220.0000.00716.77
8.0.210.0000.00716.91
8.0.200.0050.00316.93
8.0.190.0030.00516.82
8.0.180.0030.00616.94
8.0.170.0030.00516.87
8.0.160.0040.00416.90
8.0.150.0050.00316.78
8.0.140.0080.00016.90
8.0.130.0050.00313.37
8.0.120.0040.00416.82
8.0.110.0040.00416.84
8.0.100.0040.00416.82
8.0.90.0030.00316.79
8.0.80.0090.00616.83
8.0.70.0090.00016.73
8.0.60.0040.00416.75
8.0.50.0050.00216.91
8.0.30.0130.00717.04
8.0.20.0130.00617.40
8.0.10.0040.00416.80
8.0.00.0100.00716.71
7.4.330.0030.00316.84
7.4.320.0070.00016.48
7.4.300.0000.00616.63
7.4.290.0040.00416.49
7.4.280.0000.00816.58
7.4.270.0000.00616.39
7.4.260.0030.00316.47
7.4.250.0040.00416.50
7.4.240.0050.00216.49
7.4.230.0050.00216.38
7.4.220.0130.01016.52
7.4.210.0070.00716.46
7.4.200.0070.00016.53
7.4.160.0150.00616.68
7.4.150.0090.01517.40
7.4.140.0090.01317.86
7.4.130.0090.01016.39
7.4.120.0100.01016.53
7.4.110.0110.00716.49
7.4.100.0090.00916.47
7.4.90.0090.00916.46
7.4.80.0100.00619.39
7.4.70.0030.01316.59
7.4.60.0130.00316.67
7.4.50.0060.00616.27
7.4.40.0120.00616.43
7.4.30.0140.00716.56
7.4.00.0070.01014.99
7.3.330.0000.00812.94
7.3.320.0000.00612.92
7.3.310.0040.00416.27
7.3.300.0040.00416.06
7.3.290.0060.00016.20
7.3.280.0050.01416.18
7.3.270.0070.01017.40
7.3.260.0100.00716.58
7.3.250.0100.00916.45
7.3.240.0100.00716.17
7.3.230.0060.01016.45
7.3.210.0130.00316.34
7.3.200.0150.00616.45
7.3.190.0160.00316.27
7.3.180.0030.01316.41
7.3.170.0060.01516.37
7.3.160.0060.01316.08
7.3.120.0120.00714.63
7.3.110.0070.01114.67
7.3.100.0070.00614.62
7.3.90.0060.00514.76
7.3.80.0060.00514.81
7.3.70.0060.00614.64
7.3.60.0090.00314.71
7.3.50.0100.00414.76
7.3.40.0030.00914.63
7.3.30.0010.01114.75
7.3.20.0060.00616.47
7.3.10.0070.00416.56
7.3.00.0030.01116.58
7.2.330.0070.01116.43
7.2.320.0100.00616.37
7.2.310.0060.01016.55
7.2.300.0170.00716.51
7.2.290.0060.01016.38
7.2.250.0050.01115.06
7.2.240.0060.01214.95
7.2.230.0090.00514.79
7.2.220.0050.00714.96
7.2.210.0090.00715.12
7.2.200.0010.01215.01
7.2.190.0080.00514.68
7.2.180.0040.00914.84
7.2.170.0050.00914.81
7.2.00.0060.00319.16
7.1.330.0090.00515.66
7.1.320.0070.00315.80
7.1.310.0070.00915.74
7.1.300.0020.01415.64
7.1.290.0090.00615.74
7.1.280.0050.00715.82
7.1.270.0060.00815.75
7.1.260.0070.00715.70
7.1.100.0060.00317.80
7.1.70.0060.00916.73
7.1.60.0000.01919.48
7.1.50.0180.00716.86
7.1.00.0030.07722.31
7.0.200.0000.01016.60
7.0.60.0030.06319.85
7.0.50.0070.08017.90
7.0.40.0070.07320.04
7.0.30.0200.04320.34
7.0.20.0230.04020.21
7.0.10.0030.07020.18
7.0.00.0170.04020.29
5.6.280.0030.04321.13
5.6.210.0030.04020.64
5.6.200.0030.04018.09
5.6.190.0130.06320.35
5.6.180.0330.08020.41
5.6.170.0300.07320.51
5.6.160.0100.08020.32
5.6.150.0070.04018.23
5.6.140.0100.08018.18
5.6.130.0070.07718.18
5.6.120.0100.08320.97
5.6.110.0100.07020.99
5.6.100.0030.04021.07
5.6.90.0100.07721.05
5.6.80.0030.07320.40
5.5.350.3900.03720.38
5.5.340.0030.05317.96
5.5.330.0100.08320.39
5.5.320.0030.08320.44
5.5.310.0230.03720.21
5.5.300.0000.05317.96
5.5.290.0030.08317.98
5.5.280.0070.08720.79
5.5.270.0070.04320.86
5.5.260.0130.08020.79
5.5.250.0170.07020.58
5.5.240.0370.03320.18

preferences:
59.55 ms | 401 KiB | 5 Q