3v4l.org

run code in 300+ PHP versions simultaneously
<?php $columns = 6; $rows = 4; $i = 1; $s = $columns - 1; for ($x = 0; $x < $columns * $rows; $x++) { if ($x % $columns == 0) echo PHP_EOL; echo $i; if ($x > 0 && $x % $s == 0) { $s = ceil($s / 2) - 1; $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)
8.3.60.0100.00716.50
8.3.50.0090.00922.11
8.3.40.0070.01418.83
8.3.30.0140.00718.71
8.3.20.0040.00420.20
8.3.10.0000.00823.61
8.3.00.0040.00419.50
8.2.180.0150.00618.66
8.2.170.0070.00722.96
8.2.160.0070.00720.52
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00419.36
8.2.120.0040.00426.35
8.2.110.0060.00320.41
8.2.100.0090.00317.97
8.2.90.0030.00619.22
8.2.80.0040.00417.97
8.2.70.0030.00717.75
8.2.60.0060.00318.00
8.2.50.0080.00018.07
8.2.40.0040.00419.53
8.2.30.0040.00420.57
8.2.20.0050.00317.67
8.2.10.0000.00718.11
8.2.00.0000.00718.16
8.1.280.0060.01025.92
8.1.270.0080.00323.96
8.1.260.0050.00228.09
8.1.250.0070.00028.09
8.1.240.0060.00322.01
8.1.230.0040.00720.84
8.1.220.0030.00617.77
8.1.210.0080.00018.77
8.1.200.0030.00617.48
8.1.190.0050.00317.35
8.1.180.0030.00518.10
8.1.170.0000.00718.71
8.1.160.0050.00222.06
8.1.150.0020.00518.85
8.1.140.0000.00919.51
8.1.130.0000.00817.72
8.1.120.0000.00717.41
8.1.110.0040.00417.44
8.1.100.0040.00417.44
8.1.90.0000.00717.46
8.1.80.0000.00817.47
8.1.70.0040.00417.46
8.1.60.0020.00517.51
8.1.50.0080.00017.46
8.1.40.0030.00617.56
8.1.30.0030.00517.53
8.1.20.0070.00017.64
8.1.10.0000.00817.54
8.1.00.0040.00417.54
8.0.300.0040.00418.77
8.0.290.0050.00216.88
8.0.280.0030.00318.48
8.0.270.0050.00517.30
8.0.260.0030.00317.22
8.0.250.0080.00017.05
8.0.240.0000.00717.13
8.0.230.0030.00317.11
8.0.220.0040.00416.84
8.0.210.0040.00416.97
8.0.200.0070.00016.95
8.0.190.0050.00216.93
8.0.180.0070.00316.92
8.0.170.0000.00817.00
8.0.160.0000.00717.00
8.0.150.0070.00016.95
8.0.140.0000.00716.84
8.0.130.0000.00613.43
8.0.120.0040.00416.96
8.0.110.0040.00417.04
8.0.100.0040.00416.99
8.0.90.0070.00016.89
8.0.80.0110.00416.99
8.0.70.0040.00416.88
8.0.60.0050.00316.84
8.0.50.0000.00717.00
8.0.30.0080.01017.22
8.0.20.0100.01017.40
8.0.10.0050.00217.03
8.0.00.0120.00716.82
7.4.330.0000.00516.84
7.4.320.0030.00316.50
7.4.300.0060.00016.54
7.4.290.0000.00816.52
7.4.280.0030.00616.64
7.4.270.0030.00316.53
7.4.260.0060.00316.53
7.4.250.0040.00416.52
7.4.240.0050.00216.52
7.4.230.0070.00016.58
7.4.220.0030.01616.57
7.4.210.0090.00716.50
7.4.200.0000.00716.76
7.4.160.0080.00816.39
7.4.150.0100.01317.40
7.4.140.0120.01017.86
7.4.130.0120.00516.62
7.4.120.0090.00816.72
7.4.110.0040.01216.52
7.4.100.0060.01516.61
7.4.90.0120.00616.82
7.4.80.0180.00719.39
7.4.70.0110.00616.58
7.4.60.0140.00416.56
7.4.50.0040.00816.73
7.4.40.0130.00316.66
7.4.30.0080.01016.60
7.4.10.0070.01014.98
7.4.00.0060.01015.04
7.3.330.0030.00313.18
7.3.320.0000.00613.34
7.3.310.0060.00016.52
7.3.300.0000.00616.35
7.3.290.0070.00016.39
7.3.280.0120.00716.46
7.3.270.0100.00717.40
7.3.260.0170.00016.41
7.3.250.0100.00716.43
7.3.240.0110.00616.48
7.3.230.0060.00916.64
7.3.210.0120.00616.43
7.3.200.0090.00916.71
7.3.190.0070.01016.70
7.3.180.0060.01516.64
7.3.170.0090.00616.66
7.3.160.0030.01416.40
7.3.130.0140.00314.75
7.3.120.0080.00815.00
7.3.110.0030.01315.00
7.3.100.0050.01014.86
7.3.90.0110.00514.98
7.3.80.0050.00514.96
7.3.70.0070.00514.95
7.3.60.0050.00814.67
7.3.50.0120.00514.81
7.3.40.0080.00214.92
7.3.30.0070.00714.85
7.3.20.0100.00316.77
7.3.10.0090.00516.70
7.3.00.0060.00616.80
7.2.330.0060.01316.78
7.2.320.0160.00716.72
7.2.310.0120.00916.61
7.2.300.0030.01316.44
7.2.290.0180.00316.75
7.2.260.0040.01515.17
7.2.250.0070.01114.96
7.2.240.0030.01215.01
7.2.230.0090.00314.78
7.2.220.0100.00315.10
7.2.210.0070.00714.96
7.2.200.0100.00314.99
7.2.190.0090.01014.95
7.2.180.0060.00715.09
7.2.170.0060.00715.05
7.2.160.0000.01814.96
7.2.150.0110.00717.05
7.2.140.0100.00717.04
7.2.130.0060.00916.75
7.2.120.0000.01616.97
7.2.110.0030.01016.94
7.2.100.0090.00616.73
7.2.90.0030.01017.00
7.2.80.0000.01317.01
7.2.70.0100.00716.94
7.2.60.0030.01216.89
7.2.50.0030.01216.80
7.2.40.0000.01117.00
7.2.30.0040.01116.63
7.2.20.0070.00717.05
7.2.10.0090.00616.79
7.2.00.0080.00718.11
7.1.330.0090.00515.91
7.1.320.0060.00715.97
7.1.310.0090.00515.74
7.1.300.0020.01415.72
7.1.290.0080.00615.47
7.1.280.0020.01015.73
7.1.270.0030.01215.90
7.1.260.0050.00815.72
7.1.250.0140.00015.54
7.1.240.0100.00316.04
7.1.230.0000.00915.88
7.1.220.0100.00715.70
7.1.210.0030.01015.78
7.1.200.0090.00615.83
7.1.190.0080.00415.98
7.1.180.0060.00615.70
7.1.170.0080.00315.46
7.1.160.0080.00415.56
7.1.150.0070.00715.81
7.1.140.0070.00715.88
7.1.130.0090.00315.88
7.1.120.0110.00015.91
7.1.110.0030.01315.92
7.1.100.0040.01117.02
7.1.90.0110.00415.80
7.1.80.0040.00415.96
7.1.70.0020.00716.53
7.1.60.0130.00817.73
7.1.50.0050.01516.46
7.1.40.0040.00815.89
7.1.30.0040.01115.75
7.1.20.0060.00915.75
7.1.10.0120.00015.91
7.1.00.0050.04119.02
7.0.330.0030.00815.61
7.0.320.0030.01215.20
7.0.310.0030.01015.62
7.0.300.0110.00315.21
7.0.290.0040.00815.32
7.0.280.0000.01415.50
7.0.270.0060.00615.39
7.0.260.0050.00515.66
7.0.250.0100.00315.44
7.0.240.0060.00315.23
7.0.230.0000.01215.19
7.0.220.0040.00715.31
7.0.210.0070.01115.63
7.0.200.0200.00715.05
7.0.190.0000.01915.51
7.0.180.0090.00615.45
7.0.170.0070.00715.18
7.0.160.0090.00615.55
7.0.150.0040.00715.41
7.0.140.0100.00315.57
7.0.130.0100.00615.67
7.0.120.0090.00915.20
7.0.110.0130.00615.24
7.0.100.0070.00715.32
7.0.90.0090.00315.43
7.0.80.0000.01315.35
7.0.70.0070.00415.60
7.0.60.0030.02717.72
7.0.50.0030.03516.71
7.0.40.0050.03216.96
7.0.30.0180.02717.05
7.0.20.0220.03517.01
7.0.10.0050.02817.01
7.0.00.0130.04317.04
5.6.400.0000.01614.41
5.6.390.0090.00314.38
5.6.380.0030.01014.26
5.6.370.0080.00814.56
5.6.360.0000.01514.25
5.6.350.0080.00414.77
5.6.340.0070.00313.89
5.6.330.0070.00714.31
5.6.320.0060.00814.63
5.6.310.0140.00014.08
5.6.300.0060.01014.54
5.6.290.0040.01114.47
5.6.280.0030.04017.55
5.6.270.0100.00614.12
5.6.260.0030.00914.31
5.6.250.0030.01414.32
5.6.240.0040.01114.23
5.6.230.0030.01014.23
5.6.220.0000.01514.29
5.6.210.0040.03517.50
5.6.200.0080.04516.30
5.6.190.0070.03517.50
5.6.180.0150.03017.30
5.6.170.0150.02117.30
5.6.160.0070.04817.46
5.6.150.0040.04416.31
5.6.140.0060.02316.25
5.6.130.0070.04816.07
5.6.120.0130.02617.62
5.6.110.0050.05117.62
5.6.100.0080.04517.68
5.6.90.0080.04317.59
5.6.80.0070.04017.24
5.6.70.0030.00914.41
5.6.60.0030.01414.20
5.6.50.0030.01314.24
5.6.40.0040.00914.20
5.6.30.0000.01414.39
5.6.20.0140.00014.09
5.6.10.0110.00314.14
5.6.00.0030.00614.18
5.5.380.0060.00914.45
5.5.370.0000.01414.19
5.5.360.0070.01014.26
5.5.350.0130.04317.38
5.5.340.0030.03316.15
5.5.330.0030.02617.37
5.5.320.0030.03117.48
5.5.310.0110.03717.40
5.5.300.0030.04616.15
5.5.290.0080.02616.01
5.5.280.0100.02017.46
5.5.270.0050.04917.48
5.5.260.0050.04117.58
5.5.250.0080.03517.28
5.5.240.0130.04217.07
5.5.230.0000.00914.34
5.5.220.0050.00814.13
5.5.210.0000.01014.47
5.5.200.0050.00514.27
5.5.190.0090.00314.46
5.5.180.0040.00714.23
5.5.170.0050.00314.32
5.5.160.0040.00414.40
5.5.150.0030.00914.04
5.5.140.0060.01014.07
5.5.130.0060.00314.39
5.5.120.0100.00614.03
5.5.110.0000.01214.31
5.5.100.0000.01714.19
5.5.90.0000.00914.10
5.5.80.0030.00714.11
5.5.70.0000.01114.13
5.5.60.0060.00913.89
5.5.50.0070.00414.34
5.5.40.0000.01214.19
5.5.30.0030.00914.38
5.5.20.0100.00314.03
5.5.10.0030.01014.09
5.5.00.0030.00614.05

preferences:
41.81 ms | 401 KiB | 5 Q