3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a= array("-----------L", "--R---------", "------------", "------------", "------------", "--M---------"); foreach ($a as $k => $v) { if ($p = strpos($v, 'L')) { $res[] = [$k, $p]; } if ($p = strpos($v, 'M')) { $res[] = [$k, $p]; } if ($p = strpos($v, 'R')) { $res[] = [$k, $p]; } } print_r($res);

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)
8.3.60.0100.01318.15
8.3.50.0040.01116.69
8.3.40.0110.00718.52
8.3.30.0120.00318.59
8.3.20.0050.00320.35
8.3.10.0040.00421.73
8.3.00.0050.00317.90
8.2.180.0110.00716.50
8.2.170.0100.00722.96
8.2.160.0030.01020.19
8.2.150.0090.00024.18
8.2.140.0090.00024.66
8.2.130.0040.00422.19
8.2.120.0050.00326.35
8.2.110.0030.00620.53
8.2.100.0090.00317.91
8.2.90.0000.00819.30
8.2.80.0060.00318.05
8.2.70.0060.00317.50
8.2.60.0080.00017.93
8.2.50.0030.00518.10
8.2.40.0000.00822.23
8.2.30.0040.00420.97
8.2.20.0040.00418.05
8.2.10.0040.00418.11
8.2.00.0000.00718.13
8.1.280.0100.00725.92
8.1.270.0030.00623.96
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00620.84
8.1.230.0040.00719.09
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0000.01117.36
8.1.190.0040.00417.22
8.1.180.0050.00318.10
8.1.170.0030.00618.52
8.1.160.0080.00018.89
8.1.150.0040.00420.67
8.1.140.0080.00019.58
8.1.130.0030.00318.96
8.1.120.0030.00317.46
8.1.110.0000.00717.46
8.1.100.0000.00717.37
8.1.90.0030.00517.45
8.1.80.0030.00317.36
8.1.70.0030.00317.45
8.1.60.0050.00317.54
8.1.50.0000.00717.42
8.1.40.0000.00717.58
8.1.30.0060.00317.65
8.1.20.0050.00217.72
8.1.10.0050.00317.41
8.1.00.0000.00717.42
8.0.300.0080.00018.77
8.0.290.0080.00016.75
8.0.280.0070.00018.34
8.0.270.0060.00617.26
8.0.260.0030.00316.91
8.0.250.0030.00316.80
8.0.240.0000.00716.94
8.0.230.0060.00316.85
8.0.220.0000.00716.88
8.0.210.0040.00416.94
8.0.200.0000.00716.82
8.0.190.0030.00517.02
8.0.180.0030.00516.93
8.0.170.0040.00416.82
8.0.160.0000.00716.82
8.0.150.0040.00416.82
8.0.140.0050.00216.88
8.0.130.0000.00513.23
8.0.120.0070.00016.76
8.0.110.0040.00416.76
8.0.100.0040.00416.93
8.0.90.0040.00416.93
8.0.80.0100.00716.96
8.0.70.0000.00716.77
8.0.60.0040.00417.01
8.0.50.0040.00416.80
8.0.30.0070.01216.98
8.0.20.0110.00817.40
8.0.10.0000.00716.91
8.0.00.0090.00916.67
7.4.330.0000.00515.55
7.4.320.0030.00316.57
7.4.300.0030.00316.60
7.4.290.0030.00316.65
7.4.280.0040.00416.45
7.4.270.0040.00416.52
7.4.260.0000.00513.24
7.4.250.0050.00216.56
7.4.240.0070.00016.51
7.4.230.0030.00316.41
7.4.220.0100.01316.46
7.4.210.0080.00616.55
7.4.200.0000.00816.63
7.4.160.0110.00516.45
7.4.150.0150.00317.40
7.4.140.0080.01017.86
7.4.130.0070.01116.52
7.4.120.0050.01416.37
7.4.110.0070.01116.59
7.4.100.0100.00716.35
7.4.90.0070.01016.51
7.4.80.0000.01719.39
7.4.70.0130.00616.63
7.4.60.0080.00816.52
7.4.50.0090.00616.60
7.4.40.0060.01016.53
7.4.30.0040.01416.54
7.4.00.0070.00914.92
7.3.330.0000.00513.16
7.3.320.0030.00313.19
7.3.310.0030.00316.34
7.3.300.0060.00016.10
7.3.290.0030.00316.25
7.3.280.0100.00616.26
7.3.270.0040.01317.40
7.3.260.0160.00516.52
7.3.250.0110.00716.29
7.3.240.0080.00816.33
7.3.230.0180.00316.26
7.3.210.0080.00816.35
7.3.200.0060.01316.71
7.3.190.0110.01116.68
7.3.180.0030.01216.28
7.3.170.0090.00616.45
7.3.160.0090.00616.38
7.3.120.0070.01014.70
7.3.110.0070.01014.69
7.3.100.0070.00714.68
7.3.90.0070.01014.77
7.3.80.0040.00714.92
7.3.70.0100.00714.64
7.3.60.0080.00014.94
7.3.50.0070.00714.84
7.3.40.0100.00714.95
7.3.30.0100.00014.86
7.3.20.0060.00816.80
7.3.10.0090.00316.70
7.3.00.0070.00716.71
7.2.330.0090.01316.73
7.2.320.0100.00716.41
7.2.310.0000.01816.61
7.2.300.0100.01316.71
7.2.290.0090.01316.48
7.2.250.0110.00715.05
7.2.240.0070.01114.83
7.2.230.0070.01415.03
7.2.220.0060.00614.92
7.2.210.0040.01114.75
7.2.200.0030.00815.11
7.2.190.0000.01115.13
7.2.180.0110.00714.95
7.2.170.0030.00915.06
7.2.60.0040.01216.78
7.2.00.0140.00619.24
7.1.330.0090.00615.94
7.1.320.0070.00715.68
7.1.310.0080.00315.63
7.1.300.0090.00015.64
7.1.290.0060.00615.82
7.1.280.0000.01415.86
7.1.270.0060.00615.96
7.1.260.0040.00815.73
7.1.200.0040.01115.92
7.1.100.0060.00618.18
7.1.70.1830.01315.37
7.1.60.1430.00733.15
7.1.50.1600.01733.02
7.1.40.1600.00732.40
7.1.30.2630.01332.70
7.1.20.2630.01032.56
7.1.10.1830.02014.73
7.1.00.1930.01314.80
7.0.200.1700.01315.05
7.0.190.1700.01714.85
7.0.180.1370.02014.33
7.0.170.2930.01314.55
7.0.160.2670.01014.31
7.0.150.2200.01014.27
7.0.140.2930.01714.44
7.0.130.2530.01314.60
7.0.120.2570.01014.57
7.0.110.2430.02014.38
7.0.100.2430.01014.42
7.0.90.2430.01014.45
7.0.80.3100.02014.30
7.0.70.2330.01314.58
7.0.60.2470.01314.05
7.0.50.2470.01014.77
7.0.40.3230.01014.55
7.0.30.2500.01314.73
7.0.20.2130.01314.81
7.0.10.2270.01014.33
7.0.00.2330.02014.62

preferences:
32.66 ms | 400 KiB | 5 Q