3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = 5; $str = "-1 -14 5 -61 -2"; $e = ""; $m = "-"; $s = 0; for($i = 0, $len = strlen($str); $i < $len; $i++ ) { if(is_numeric($str[$i])) { $result[$s] .= $e . $str[$i]; } else { if($m == $str[$i]) { $e = $m; } else { $e = ""; $s++; } } } for($i = 0; $i < $n; $i++) { echo $result[$i] . "\n"; }

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)
8.3.40.0120.00918.81
8.3.30.0140.00018.84
8.3.20.0050.00320.21
8.3.10.0070.00723.49
8.3.00.0060.01219.66
8.2.170.0120.00322.96
8.2.160.0090.00518.86
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0110.00719.24
8.2.120.0100.00726.35
8.2.110.0070.00320.52
8.2.100.0040.00718.03
8.2.90.0000.00819.26
8.2.80.0080.00017.97
8.2.70.0080.00017.63
8.2.60.0080.00018.05
8.2.50.0000.00818.10
8.2.40.0050.00220.55
8.2.30.0040.00421.08
8.2.20.0080.00018.21
8.2.10.0050.00218.00
8.2.00.0000.00718.00
8.1.270.0060.00324.00
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0070.00720.53
8.1.230.0040.00819.16
8.1.220.0000.00917.74
8.1.210.0080.00018.77
8.1.200.0100.00017.23
8.1.190.0000.00917.13
8.1.180.0070.00018.10
8.1.170.0060.00318.64
8.1.160.0070.00019.07
8.1.150.0070.00018.80
8.1.140.0040.00419.47
8.1.130.0070.00018.80
8.1.120.0000.00817.50
8.1.110.0000.00717.28
8.1.100.0000.00817.38
8.1.90.0040.00417.37
8.1.80.0000.00717.48
8.1.70.0000.00817.47
8.1.60.0060.00317.57
8.1.50.0000.00817.52
8.1.40.0070.00017.40
8.1.30.0030.00517.70
8.1.20.0040.00417.63
8.1.10.0070.00017.47
8.1.00.0000.00717.40
8.0.300.0000.00718.77
8.0.290.0050.00216.75
8.0.280.0050.00218.43
8.0.270.0020.00517.18
8.0.260.0060.00316.84
8.0.250.0070.00017.00
8.0.240.0030.00317.07
8.0.230.0040.00417.02
8.0.220.0030.00316.98
8.0.210.0000.00816.97
8.0.200.0030.00316.91
8.0.190.0080.00016.98
8.0.180.0050.00216.95
8.0.170.0040.00417.00
8.0.160.0040.00417.00
8.0.150.0030.00316.98
8.0.140.0080.00016.84
8.0.130.0060.00013.38
8.0.120.0030.00516.79
8.0.110.0030.00316.93
8.0.100.0000.00717.02
8.0.90.0000.00716.78
8.0.80.0050.01117.04
8.0.70.0000.00716.80
8.0.60.0050.00216.86
8.0.50.0050.00216.80
8.0.30.0080.01017.20
8.0.20.0080.01317.42
8.0.10.0070.00017.07
8.0.00.0100.00717.02
7.4.330.0000.00615.55
7.4.320.0030.00316.63
7.4.300.0070.00016.50
7.4.290.0090.00016.62
7.4.280.0040.00416.54
7.4.270.0020.00516.43
7.4.260.0070.00016.57
7.4.250.0050.00316.39
7.4.240.0000.00716.59
7.4.230.0030.00316.49
7.4.220.0170.00016.66
7.4.210.0080.00816.57
7.4.200.0000.00716.40
7.4.160.0090.00616.63
7.4.150.0150.00317.40
7.4.140.0140.00817.86
7.4.130.0150.00316.52
7.4.120.0050.01416.57
7.4.110.0060.01016.57
7.4.100.0060.01116.54
7.4.90.0040.01216.51
7.4.80.0100.00619.39
7.4.70.0110.00716.43
7.4.60.0070.01016.61
7.4.50.0070.00616.55
7.4.40.0160.00016.64
7.4.30.0110.00716.54
7.4.00.0040.01115.15
7.3.330.0000.00513.23
7.3.320.0030.00313.28
7.3.310.0040.00416.53
7.3.300.0000.00716.41
7.3.290.0070.00916.43
7.3.280.0070.00916.39
7.3.270.0130.00417.40
7.3.260.0120.00516.47
7.3.250.0120.00516.45
7.3.240.0120.00416.42
7.3.230.0030.01316.62
7.3.210.0100.00616.44
7.3.200.0070.01516.39
7.3.190.0170.00016.59
7.3.180.0150.00616.61
7.3.170.0030.01216.38
7.3.160.0060.01016.63
7.3.120.0070.00717.15
7.3.110.0110.00417.15
7.3.100.0070.00317.15
7.3.90.0070.00717.15
7.3.80.0060.00917.15
7.3.70.0070.00717.15
7.3.60.0040.01117.15
7.3.50.0110.00317.15
7.3.40.0040.01117.15
7.3.30.0040.01217.15
7.3.20.0000.01517.15
7.3.10.0030.01117.15
7.3.00.0100.00516.88
7.2.330.0090.00916.66
7.2.320.0070.01016.52
7.2.310.0090.00616.83
7.2.300.0110.01116.48
7.2.290.0120.00616.56
7.2.240.0060.00617.15
7.2.230.0070.00417.15
7.2.220.0060.00617.15
7.2.210.0060.00917.15
7.2.200.0090.00917.15
7.2.190.0060.01217.15
7.2.180.0060.00617.15
7.2.170.0070.01117.15
7.2.160.0040.00817.15
7.2.150.0080.00417.15
7.2.140.0100.00317.15
7.2.130.0050.01017.12
7.2.120.0060.00616.92
7.2.110.0060.00816.98
7.2.100.0060.00816.99
7.2.90.0070.00816.30
7.2.80.0060.01016.32
7.2.70.0080.00816.48
7.2.60.0210.00616.42
7.2.50.0230.00516.31
7.2.40.0110.00616.32
7.2.30.0490.00416.42
7.2.20.0240.00616.35
7.2.10.0080.00616.46
7.2.00.0100.00516.37
7.1.330.0100.00317.15
7.1.320.0030.01517.15
7.1.310.0030.01117.15
7.1.300.0100.00317.15
7.1.290.0000.01717.15
7.1.280.0130.00317.15
7.1.270.0030.01317.15
7.1.260.0100.00317.15
7.1.250.0000.01216.38
7.1.240.0030.00615.73
7.1.230.0030.01015.85
7.1.220.0060.00315.89
7.1.210.1970.00914.69
7.1.200.0080.00614.68
7.1.190.0070.00714.93
7.1.180.0050.01014.84
7.1.170.0110.00414.76
7.1.160.0080.00414.62
7.1.150.1680.00614.97
7.1.140.0920.00814.88
7.1.130.0440.00714.76
7.1.120.0070.01014.85
7.1.110.1110.00914.93
7.1.100.1370.00814.95
7.1.90.0690.00714.68
7.1.80.0600.00714.90
7.1.70.0080.00614.90
7.1.60.0650.01423.87
7.1.50.1230.00823.94
7.1.40.0160.00923.86
7.1.30.0140.01023.70
7.1.20.0140.00923.84
7.1.10.0070.00614.90
7.1.00.0510.00814.81
7.0.330.0110.00315.27
7.0.320.0030.00715.14
7.0.310.0270.00514.32
7.0.300.0740.00814.27
7.0.290.1500.00414.41
7.0.280.0130.00514.32
7.0.270.0060.01014.41
7.0.260.1150.01114.48
7.0.250.1470.00314.54
7.0.240.0740.00914.44
7.0.230.0760.00214.54
7.0.220.0670.00814.63
7.0.210.0870.00914.56
7.0.200.0560.00614.56
7.0.190.0050.01014.35
7.0.180.0110.00514.68
7.0.170.0750.00714.50
7.0.160.0120.00514.60
7.0.150.0170.00414.48
7.0.140.1060.00814.59
7.0.130.0150.00714.62
7.0.120.0080.00614.42
7.0.110.0090.00314.44
7.0.100.0060.00814.62
7.0.90.0350.00714.64
7.0.80.0310.00914.36
7.0.70.0380.00914.59
7.0.60.0130.00814.37
7.0.50.0420.01014.64
7.0.40.0350.00813.53
7.0.30.0070.00813.54
7.0.20.0370.00713.41
7.0.10.0430.00313.65
7.0.00.0410.00313.64
5.6.380.0070.00714.23

preferences:
52.72 ms | 400 KiB | 5 Q