3v4l.org

run code in 300+ PHP versions simultaneously
<?php function swap($a, $b) { $temp = $a; $a = $b; $b = $a; } $a=10; $b=5; if($a>$b) { swap($a, $b); } for($i=$a; $i<=$b; $i++) { echo $i." "; } ?>

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)
8.3.60.0070.00716.75
8.3.50.0090.00921.91
8.3.40.0040.01118.87
8.3.30.0180.00318.64
8.3.20.0070.00020.22
8.3.10.0000.00823.48
8.3.00.0000.00819.02
8.2.180.0120.00316.50
8.2.170.0040.01122.96
8.2.160.0000.01320.34
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00420.57
8.2.120.0050.00326.35
8.2.110.0030.00520.51
8.2.100.0040.00818.04
8.2.90.0060.00319.05
8.2.80.0040.00417.97
8.2.70.0070.00317.63
8.2.60.0090.00017.80
8.2.50.0000.00818.07
8.2.40.0040.00421.00
8.2.30.0030.00320.65
8.2.20.0050.00517.48
8.2.10.0040.00418.11
8.2.00.0060.00317.92
8.1.280.0040.01125.92
8.1.270.0150.00323.83
8.1.260.0070.00728.09
8.1.250.0050.00328.09
8.1.240.0080.00022.14
8.1.230.0040.00719.09
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0000.00916.98
8.1.190.0040.00417.28
8.1.180.0040.00418.10
8.1.170.0030.00618.53
8.1.160.0040.00421.81
8.1.150.0040.00418.81
8.1.140.0000.00819.42
8.1.130.0040.00417.61
8.1.120.0030.00617.32
8.1.110.0070.00017.35
8.1.100.0040.00417.30
8.1.90.0040.00417.27
8.1.80.0000.00817.43
8.1.70.0030.00317.39
8.1.60.0000.00717.54
8.1.50.0030.00617.38
8.1.40.0030.00617.41
8.1.30.0030.00517.67
8.1.20.0040.00417.45
8.1.10.0030.00517.37
8.1.00.0040.00417.26
8.0.300.0000.00718.77
8.0.290.0080.00016.58
8.0.280.0000.00718.35
8.0.270.0040.00417.29
8.0.260.0000.00617.19
8.0.250.0070.00016.92
8.0.240.0040.00416.92
8.0.230.0030.00316.73
8.0.220.0070.00016.83
8.0.210.0050.00316.86
8.0.200.0070.00016.92
8.0.190.0030.00516.88
8.0.180.0000.00816.84
8.0.170.0000.00716.91
8.0.160.0000.00716.79
8.0.150.0030.00716.72
8.0.140.0070.00016.66
8.0.130.0070.00013.23
8.0.120.0030.00616.67
8.0.110.0000.00716.83
8.0.100.0030.00316.73
8.0.90.0030.00316.65
8.0.80.0070.01016.77
8.0.70.0040.00416.84
8.0.60.0000.00716.86
8.0.50.0040.00416.77
8.0.30.0120.00716.72
8.0.20.0140.00717.40
8.0.10.0060.00317.05
8.0.00.0110.01016.66
7.4.330.0000.00616.82
7.4.320.0000.00716.47
7.4.300.0070.00016.56
7.4.290.0070.00016.59
7.4.280.0060.00316.34
7.4.270.0070.00016.44
7.4.260.0080.00016.49
7.4.250.0000.00716.43
7.4.240.0040.00416.51
7.4.230.0070.00016.62
7.4.220.0130.01016.39
7.4.210.0090.00616.67
7.4.200.0070.00016.49
7.4.160.0090.00616.41
7.4.150.0090.00917.40
7.4.140.0130.00517.86
7.4.130.0030.01516.40
7.4.120.0110.00716.47
7.4.110.0110.00716.43
7.4.100.0130.01016.30
7.4.90.0100.00716.44
7.4.80.0110.00819.39
7.4.70.0040.01416.44
7.4.60.0040.01216.61
7.4.50.0100.00716.66
7.4.40.0120.00616.36
7.4.30.0060.01616.19
7.4.10.0100.00615.15
7.4.00.0080.00814.79
7.3.330.0000.00613.18
7.3.320.0000.00513.41
7.3.310.0000.00716.26
7.3.300.0000.00616.22
7.3.290.0080.00616.37
7.3.280.0090.01016.34
7.3.270.0130.00917.40
7.3.260.0120.00616.58
7.3.250.0090.00916.44
7.3.240.0070.01116.44
7.3.230.0030.01216.39
7.3.210.0070.01416.48
7.3.200.0110.00916.49
7.3.190.0060.01316.30
7.3.180.0100.00716.29
7.3.170.0090.01216.39
7.3.160.0070.01616.43
7.3.130.0070.01014.78
7.3.120.0130.00314.90
7.3.110.0130.00614.64
7.3.100.0090.01215.09
7.3.90.0030.01214.99
7.3.80.0120.00314.79
7.3.70.0040.01114.61
7.3.60.0060.00614.85
7.3.50.0060.00614.76
7.3.40.0000.01714.85
7.3.30.0000.01014.60
7.3.20.0060.00616.79
7.3.10.0080.00916.65
7.3.00.0000.01416.44
7.2.330.0070.01016.51
7.2.320.0100.00716.62
7.2.310.0100.00716.59
7.2.300.0030.01416.26
7.2.290.0050.01416.63
7.2.260.0030.01414.88
7.2.250.0100.00714.75
7.2.240.0070.00714.74
7.2.230.0100.00614.76
7.2.220.0150.00414.71
7.2.210.0030.01014.64
7.2.200.0060.00914.93
7.2.190.0100.00615.00
7.2.180.0030.00615.05
7.2.170.0120.00414.72
7.2.160.0060.00614.91
7.2.150.0000.01016.99
7.2.140.0040.01116.84
7.2.130.0070.00516.55
7.2.120.0080.00616.71
7.2.110.0020.01016.76
7.2.100.0070.01016.36
7.2.90.0040.00916.62
7.2.80.0050.00816.66
7.2.70.0030.00816.63
7.2.60.0080.00716.52
7.2.50.0070.00816.59
7.2.40.0080.00916.57
7.2.30.0090.00516.72
7.2.20.0050.00816.53
7.2.10.0100.00516.60
7.2.00.0070.00817.58
7.1.330.0070.00715.69
7.1.320.0030.01415.84
7.1.310.0000.01115.81
7.1.300.0070.01015.39
7.1.290.0090.00615.69
7.1.280.0070.00715.79
7.1.270.0070.00715.89
7.1.260.0070.00415.56
7.1.250.0060.00615.64
7.1.240.0040.00715.84
7.1.230.0030.01015.71
7.1.220.0080.00515.64
7.1.210.0070.00715.89
7.1.200.0070.00715.69
7.1.190.0070.00715.70
7.1.180.0060.00615.69
7.1.170.0070.00315.72
7.1.160.0050.00815.72
7.1.150.0060.00315.86
7.1.140.0110.00415.80
7.1.130.0030.00715.75
7.1.120.0100.00715.75
7.1.110.0070.01015.91
7.1.100.0050.00617.08
7.1.90.0040.01015.87
7.1.80.0000.01415.45
7.1.70.0060.00816.28
7.1.60.0080.01017.55
7.1.50.0080.01216.26
7.1.40.0120.00615.45
7.1.30.0030.00915.45
7.1.20.0040.01115.81
7.1.10.0000.01415.86
7.1.00.0020.04418.95
7.0.330.0060.00315.45
7.0.320.0030.00515.20
7.0.310.0070.00315.32
7.0.300.0100.00015.19
7.0.290.0060.00615.43
7.0.280.0080.00415.18
7.0.270.0040.00415.42
7.0.260.0040.01215.13
7.0.250.0030.01015.54
7.0.240.0000.01015.31
7.0.230.0030.00515.24
7.0.220.0040.00715.07
7.0.210.0100.00315.50
7.0.200.0080.00515.98
7.0.190.0080.00415.36
7.0.180.0070.00715.28
7.0.170.0060.00315.28
7.0.160.0040.00415.19
7.0.150.0100.00715.38
7.0.140.0090.00015.46
7.0.130.0050.00515.39
7.0.120.0040.01515.46
7.0.110.0030.01015.14
7.0.100.0040.01115.46
7.0.90.0000.01415.39
7.0.80.0000.01115.52
7.0.70.0060.00615.14
7.0.60.0090.02217.58
7.0.50.0030.03816.59
7.0.40.0140.04216.91
7.0.30.0210.04116.78
7.0.20.0120.03116.57
7.0.10.0060.02716.87
7.0.00.0110.03816.83
5.6.400.0100.00714.02
5.6.390.0040.00414.52
5.6.380.0080.00414.10
5.6.370.0070.01014.11
5.6.360.0080.00314.28
5.6.350.0060.00313.98
5.6.340.0040.00814.53
5.6.330.0040.01113.78
5.6.320.0030.01014.30
5.6.310.0000.00914.54
5.6.300.0030.00714.04
5.6.290.0080.00514.26
5.6.280.0060.02717.37
5.6.270.0070.01014.24
5.6.260.0050.00514.53
5.6.250.0070.01014.07
5.6.240.0030.01013.91
5.6.230.0030.00914.21
5.6.220.0130.00314.19
5.6.210.0100.02617.57
5.6.200.0100.04316.28
5.6.190.0060.02817.34
5.6.180.0250.02217.52
5.6.170.0130.02417.31
5.6.160.0080.04617.37
5.6.150.0060.02816.10
5.6.140.0050.02216.13
5.6.130.0080.04516.27
5.6.120.0130.04017.57
5.6.110.0030.04817.70
5.6.100.0080.03917.71
5.6.90.0150.01917.46
5.6.80.0070.02617.20
5.6.70.0060.00914.25
5.6.60.0100.00014.06
5.6.50.0030.01014.18
5.6.40.0070.01114.05
5.6.30.0070.01113.93
5.6.20.0000.01414.03
5.6.10.0070.00714.32
5.6.00.0030.00514.29
5.5.380.0030.01113.95
5.5.370.0000.01214.12
5.5.360.0060.01214.04
5.5.350.0120.04217.29
5.5.340.0060.02616.09
5.5.330.0090.02417.38
5.5.320.0030.02617.30
5.5.310.0120.03117.30
5.5.300.0060.02416.06
5.5.290.0000.04616.00
5.5.280.0070.02317.57
5.5.270.0120.03717.26
5.5.260.0070.03517.49
5.5.250.0070.04417.46
5.5.240.0130.04217.12
5.5.230.0000.01013.95
5.5.220.0000.00913.86
5.5.210.0030.01313.75
5.5.200.0080.00813.91
5.5.190.0070.00414.12
5.5.180.0080.00413.99
5.5.170.0120.00314.09
5.5.160.0030.00914.13
5.5.150.0040.00714.28
5.5.140.0080.00013.94
5.5.130.0040.01114.25
5.5.120.0060.00614.11
5.5.110.0040.00713.77
5.5.100.0060.01014.16
5.5.90.0110.00414.13
5.5.80.0060.00314.01
5.5.70.0040.01113.92
5.5.60.0060.00614.16
5.5.50.0070.00713.69
5.5.40.0090.00914.09
5.5.30.0030.01014.24
5.5.20.0030.00614.16
5.5.10.0070.00713.73
5.5.00.0050.00513.87

preferences:
55.39 ms | 401 KiB | 5 Q