3v4l.org

run code in 300+ PHP versions simultaneously
<?php $items = array( array('var1', 'var1', 'yes'), array('var1', 'var2', 'var3'), array('var1', 'var2', 'var3'), array('var1', 'var2', 'var3'), array('var1', 'var2', 'var3'), ); foreach ($items as list($var1, $var2, $var3)) { if ($var1 == $var2) { echo $var3; } }

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)
8.3.60.0090.00918.14
8.3.50.0070.00716.34
8.3.40.0150.00018.67
8.3.30.0120.00318.55
8.3.20.0030.00520.30
8.3.10.0080.00023.52
8.3.00.0040.00419.54
8.2.180.0110.01118.16
8.2.170.0110.00422.96
8.2.160.0090.00919.21
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0080.00019.31
8.2.120.0000.00926.35
8.2.110.0070.00420.52
8.2.100.0070.00417.91
8.2.90.0030.00619.35
8.2.80.0000.00818.05
8.2.70.0040.00417.63
8.2.60.0000.00718.05
8.2.50.0030.00618.10
8.2.40.0000.00720.46
8.2.30.0070.00019.19
8.2.20.0050.00318.18
8.2.10.0030.00518.00
8.2.00.0040.00418.14
8.1.280.0070.01425.92
8.1.270.0040.00422.22
8.1.260.0040.00426.35
8.1.250.0050.00528.09
8.1.240.0000.00920.93
8.1.230.0080.00319.01
8.1.220.0030.00617.91
8.1.210.0050.00318.77
8.1.200.0000.00917.23
8.1.190.0030.00517.23
8.1.180.0000.00818.10
8.1.170.0030.00718.57
8.1.160.0070.00019.01
8.1.150.0070.00020.62
8.1.140.0000.00719.48
8.1.130.0040.00418.89
8.1.120.0000.00717.52
8.1.110.0000.00817.37
8.1.100.0000.00717.46
8.1.90.0000.00717.28
8.1.80.0050.00217.48
8.1.70.0070.00017.39
8.1.60.0080.00017.53
8.1.50.0070.00017.54
8.1.40.0000.00917.40
8.1.30.0040.00417.63
8.1.20.0040.00417.66
8.1.10.0040.00417.58
8.1.00.0000.00717.50
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0050.00218.40
8.0.270.0000.00717.13
8.0.260.0030.00316.82
8.0.250.0000.00716.95
8.0.240.0030.00516.91
8.0.230.0030.00317.00
8.0.220.0070.00016.77
8.0.210.0000.00616.77
8.0.200.0070.00016.95
8.0.190.0030.00616.89
8.0.180.0030.00316.81
8.0.170.0070.00016.92
8.0.160.0060.00316.88
8.0.150.0000.00816.79
8.0.140.0000.00716.75
8.0.130.0000.00613.36
8.0.120.0040.00416.83
8.0.110.0040.00416.74
8.0.100.0000.00916.88
8.0.90.0030.00516.88
8.0.80.0100.00716.84
8.0.70.0000.00717.00
8.0.60.0070.00017.00
8.0.50.0000.00716.88
8.0.30.0080.01017.14
8.0.20.0130.00917.40
8.0.10.0030.00316.92
8.0.00.0120.00816.68
7.4.330.0020.00215.55
7.4.320.0060.00016.53
7.4.300.0060.00016.57
7.4.290.0060.00516.43
7.4.280.0050.00216.41
7.4.270.0030.00316.51
7.4.260.0060.00013.21
7.4.250.0040.00416.46
7.4.240.0070.00016.55
7.4.230.0050.00216.59
7.4.220.0140.00316.54
7.4.210.0090.01216.55
7.4.200.0030.00316.63
7.4.160.0080.00816.42
7.4.150.0110.00817.40
7.4.140.0130.00917.86
7.4.130.0120.01216.43
7.4.120.0120.01016.53
7.4.110.0130.01316.31
7.4.100.0120.00616.59
7.4.90.0100.00716.58
7.4.80.0110.01019.39
7.4.70.0030.01316.54
7.4.60.0000.01616.40
7.4.50.0090.00616.57
7.4.40.0040.01316.36
7.4.30.0100.00716.23
7.4.00.0000.01414.82
7.3.330.0000.00513.15
7.3.320.0000.00613.15
7.3.310.0000.00816.29
7.3.300.0000.00716.21
7.3.290.0040.01116.31
7.3.280.0070.00916.29
7.3.270.0100.02017.40
7.3.260.0110.00716.28
7.3.250.0110.00816.46
7.3.240.0090.00816.38
7.3.230.0070.01016.33
7.3.210.0080.00816.28
7.3.200.0030.01516.22
7.3.190.0120.00416.42
7.3.180.0150.00616.23
7.3.170.0090.01216.33
7.3.160.0030.01316.68
7.2.330.0140.00616.65
7.2.320.0030.01916.44
7.2.310.0070.01016.62
7.2.300.0130.00316.69
7.2.290.0160.00016.53
7.2.60.0070.00716.85
7.2.00.0030.00919.32
7.1.200.0030.00615.54
7.1.100.0050.00318.23
7.1.70.0250.01115.53
7.1.60.0330.01733.48
7.1.50.0410.00932.94
7.1.40.0380.01332.60
7.1.30.0350.01332.90
7.1.20.0310.01732.77
7.1.10.0190.01314.82
7.1.00.0180.01215.10
7.0.200.0290.00315.01
7.0.190.0240.00914.90
7.0.180.0260.00614.33
7.0.170.0290.00414.39
7.0.160.0190.01214.30
7.0.150.0200.01014.12
7.0.140.0280.00314.44
7.0.130.1000.00314.76
7.0.120.0250.00614.65
7.0.110.0230.01214.57
7.0.100.0260.00714.28
7.0.90.0210.00914.46
7.0.80.0200.01314.62
7.0.70.0260.00714.68
7.0.60.0290.00714.30
7.0.50.0180.01514.48
7.0.40.0320.01114.55
7.0.30.0320.01314.70
7.0.20.0220.00914.67
7.0.10.0220.00914.64
7.0.00.0190.01314.48

preferences:
51.71 ms | 400 KiB | 5 Q