3v4l.org

run code in 300+ PHP versions simultaneously
<?php $cart = "1+10,2+10,3+10,5+10,6+10"; $product = 3; $change = 5; $finalcart = preg_replace_callback("/(.*" .$product . "\+)(\d+)(.*)/", function($m) use($change){ return $m[1] . ($m[2]+$change) . $m[3]; }, $cart); Echo $finalcart;

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)
8.4.130.0110.01018.07
8.4.120.0120.00720.68
8.4.110.0100.01020.87
8.4.100.0120.00918.21
8.4.90.0130.00720.50
8.4.80.0120.00818.18
8.4.70.0110.00518.05
8.4.60.0090.01120.59
8.4.50.0040.00422.40
8.4.40.0120.00818.04
8.4.30.0070.01319.86
8.4.20.0100.00018.73
8.4.10.0100.00019.59
8.3.260.0130.00416.70
8.3.250.0100.00918.93
8.3.240.0130.00516.69
8.3.230.0080.00916.69
8.3.220.0120.00616.98
8.3.210.0040.00616.66
8.3.200.0050.00416.71
8.3.190.0090.00616.83
8.3.180.0060.00416.62
8.3.170.0160.00316.99
8.3.160.0130.00720.75
8.3.150.0050.00318.54
8.3.140.0180.00017.27
8.3.130.0040.00418.55
8.3.120.0100.00020.63
8.3.110.0070.00320.94
8.3.100.0060.00324.06
8.3.90.0030.01226.77
8.3.80.0090.00016.88
8.3.70.0120.00316.88
8.3.60.0100.01018.55
8.3.50.0060.00717.25
8.3.40.0000.01518.83
8.3.30.0120.00418.93
8.3.20.0030.00619.28
8.3.10.0080.00023.63
8.3.00.0070.00020.39
8.2.290.0110.00816.64
8.2.280.0130.00518.48
8.2.270.0050.00517.56
8.2.260.0100.00016.69
8.2.250.0030.00618.88
8.2.240.0070.00018.95
8.2.230.0060.00322.58
8.2.220.0070.00437.54
8.2.210.0080.00026.77
8.2.200.0060.00318.79
8.2.190.0100.01016.75
8.2.180.0070.01125.92
8.2.170.0070.01119.04
8.2.160.0090.00922.96
8.2.150.0000.00825.66
8.2.140.0080.00024.66
8.2.130.0040.00421.16
8.2.120.0040.00426.35
8.2.110.0060.01621.07
8.2.100.0060.00618.16
8.2.90.0080.00018.25
8.2.80.0030.00620.48
8.2.70.0030.00618.05
8.2.60.0030.00618.28
8.2.50.0040.00418.10
8.2.40.0040.00419.42
8.2.30.0050.00320.57
8.2.20.0040.00418.16
8.2.10.0040.00418.27
8.2.00.0030.00319.41
8.1.330.0150.00616.14
8.1.320.0120.00816.60
8.1.310.0060.00318.42
8.1.300.0070.01418.57
8.1.290.0090.00030.84
8.1.280.0150.00025.92
8.1.270.0140.00421.86
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00621.98
8.1.230.0110.00020.88
8.1.220.0040.00417.74
8.1.210.0000.00818.97
8.1.200.0030.00617.38
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0040.00418.73
8.1.160.0040.00418.92
8.1.150.0040.00418.90
8.1.140.0080.00019.04
8.1.130.0030.00319.04
8.1.120.0000.00717.54
8.1.110.0080.00017.66
8.1.100.0030.00617.65
8.1.90.0040.00417.63
8.1.80.0030.00417.52
8.1.70.0040.00417.54
8.1.60.0060.00317.79
8.1.50.0110.00017.63
8.1.40.0040.00417.53
8.1.30.0040.00417.76
8.1.20.0000.00817.85
8.1.10.0050.00317.73
8.1.00.0040.00417.66
8.0.300.0040.00420.08
8.0.290.0070.00016.88
8.0.280.0000.01018.39
8.0.270.0000.00716.99
8.0.260.0000.00720.32
8.0.250.0030.00517.17
8.0.240.0000.00717.16
8.0.230.0000.00717.21
8.0.220.0030.00317.10
8.0.210.0000.01017.16
8.0.200.0000.00717.08
8.0.190.0030.00617.10
8.0.180.0040.00417.08
8.0.170.0040.00417.11
8.0.160.0030.00617.12
8.0.150.0030.00517.12
8.0.140.0030.00416.96
8.0.130.0030.00313.53
8.0.120.0050.00317.06
8.0.110.0050.00317.00
8.0.100.0040.00417.00
8.0.90.0000.00717.14
8.0.80.0060.01117.10
8.0.70.0070.00017.03
8.0.60.0000.00716.91
8.0.50.0080.00016.95
8.0.30.0100.00817.28
8.0.20.0070.01317.40
8.0.10.0000.00717.23
8.0.00.0110.00717.01
7.4.330.0000.00515.55
7.4.320.0030.00316.84
7.4.300.0040.00416.71
7.4.290.0030.00316.86
7.4.280.0040.00416.60
7.4.270.0080.00016.71
7.4.260.0000.00816.57
7.4.250.0000.00716.83
7.4.240.0040.00416.71
7.4.230.0070.00016.86
7.4.220.0040.00416.56
7.4.210.0090.00616.72
7.4.200.0000.00716.65
7.4.160.0090.00916.79
7.4.140.0120.00817.86
7.4.130.0110.00616.88
7.4.120.0120.00716.69
7.4.110.0100.00616.75
7.4.100.0150.00316.56
7.4.90.0100.01316.63
7.4.80.0120.00619.39
7.4.70.0060.01216.63
7.4.60.0090.01616.62
7.4.50.0110.00816.67
7.4.40.0090.01516.69
7.4.10.0080.01215.36
7.4.00.0060.01015.07
7.3.330.0030.00313.33
7.3.320.0060.00013.31
7.3.310.0070.00016.57
7.3.300.0000.00716.38
7.3.290.0030.00316.32
7.3.280.0030.01216.41
7.3.260.0110.00916.77
7.3.240.0100.00716.69
7.3.230.0150.00316.52
7.3.210.0140.00616.89
7.3.200.0040.01216.46
7.3.190.0130.00216.54
7.3.180.0130.00316.50
7.3.170.0120.00616.74
7.3.160.0100.00516.66
7.3.130.0040.01514.90
7.3.120.0100.00615.02
7.3.110.0040.01514.87
7.3.100.0030.01015.21
7.3.90.0040.01214.89
7.3.80.0080.00814.76
7.3.70.0080.00815.16
7.3.60.0070.01014.91
7.3.50.0070.00315.12
7.3.40.0070.00714.82
7.3.30.0070.00714.73
7.3.20.0080.00816.98
7.3.10.0120.00516.69
7.3.00.0080.00816.62
7.2.330.0090.00916.87
7.2.320.0130.00316.79
7.2.310.0080.01116.88
7.2.300.0100.00716.61
7.2.290.0130.00316.87
7.2.260.0050.00515.28
7.2.250.0070.01015.21
7.2.240.0110.00715.03
7.2.230.0070.00715.30
7.2.220.0070.01115.27
7.2.210.0030.01215.28
7.2.200.0060.00615.25
7.2.190.0100.00715.39
7.2.180.0000.01015.35
7.2.170.0040.01215.26
7.2.160.0070.00315.03
7.2.150.0040.01416.79
7.2.140.0060.01217.09
7.2.130.0060.00916.98
7.2.120.0080.01116.88
7.2.110.0160.00417.01
7.2.100.0080.01016.98
7.2.90.0140.00816.22
7.2.80.0150.00616.48
7.2.70.1540.00816.48
7.2.60.0230.00716.45
7.2.50.0120.00616.44
7.2.40.0140.00716.36
7.2.30.0080.00816.48
7.2.20.0080.01016.48
7.2.10.0110.00816.51
7.2.00.0650.00716.49
7.1.330.0040.00815.83
7.1.320.0090.00615.97
7.1.310.0100.00316.12
7.1.300.0060.00915.72
7.1.290.0050.00515.82
7.1.280.0030.00716.17
7.1.270.0030.01016.10
7.1.260.0060.01215.91
7.1.250.0120.00515.68
7.1.240.0070.00315.85
7.1.230.0080.00416.09
7.1.220.0190.00015.66
7.1.210.0300.00515.09
7.1.200.0070.01015.17
7.1.190.0090.00815.10
7.1.180.0420.01015.14
7.1.170.0070.00815.07
7.1.160.0330.00315.05
7.1.150.0060.00515.17
7.1.140.0080.00614.97
7.1.130.0070.00714.98
7.1.120.0040.00914.93
7.1.110.0720.00215.02
7.1.100.0060.01015.13
7.1.90.0270.01015.09
7.1.80.0520.01115.08
7.1.70.0060.01015.14
7.1.60.0180.01124.01
7.1.50.0170.01224.00
7.1.40.0220.00624.03
7.1.30.0210.01324.08
7.1.20.1650.00523.92
7.1.10.1450.00715.06
7.1.00.1300.00815.01
7.0.330.0000.01415.62
7.0.320.0100.00715.64
7.0.310.0000.00815.77
7.0.300.0030.00915.57
7.0.290.0060.00315.74
7.0.280.0040.00915.27
7.0.270.0030.00515.50
7.0.260.0130.00015.72
7.0.250.0060.00615.43
7.0.240.0030.01415.65
7.0.230.0000.01415.62
7.0.220.0070.00715.64
7.0.210.0030.00715.51
7.0.200.0030.01215.66
7.0.190.0000.00815.34
7.0.180.0030.00915.76
7.0.170.0030.00915.80
7.0.160.0070.00715.71
7.0.150.0030.01115.40
7.0.140.0060.00615.59
7.0.130.0030.01015.45
7.0.120.0000.00815.73
7.0.110.0080.00615.48
7.0.100.0070.00715.58
7.0.90.0060.00615.40
7.0.80.0070.00715.70
7.0.70.0090.00615.90
7.0.60.0030.00915.57
7.0.50.0080.00415.68
7.0.40.0080.00313.56
7.0.30.0030.01013.82
7.0.20.0000.00813.64
7.0.10.0000.01113.66
7.0.00.0080.00413.63
5.6.400.0030.01514.46
5.6.390.0070.00714.16
5.6.380.0030.00614.71
5.6.370.0030.01014.66
5.6.360.0070.01014.43
5.6.350.0100.00014.65
5.6.340.0100.00714.11
5.6.330.0100.00314.51
5.6.320.0110.00014.77
5.6.310.0030.01014.45
5.6.300.0070.00714.46
5.6.290.0060.00814.60
5.6.280.0030.00914.61
5.6.270.0100.00714.48
5.6.260.0060.01014.34
5.6.250.0070.00714.57
5.6.240.0030.00914.33
5.6.230.0000.01214.52
5.6.220.0000.00914.30
5.6.210.0030.00914.28
5.6.200.0030.01514.39
5.6.190.0070.00714.50
5.6.180.0040.01114.91
5.6.170.0000.00914.62
5.6.160.0000.00814.48
5.6.150.0080.00014.39
5.6.140.0080.00314.38
5.6.130.0040.01114.69
5.6.120.0070.00714.39
5.6.110.0100.00314.52
5.6.100.0080.00814.37
5.6.90.0060.01014.55
5.6.80.0100.00714.40
5.6.70.0080.00814.69
5.6.60.0000.01314.39
5.6.50.0100.00314.36
5.6.40.0030.00914.29
5.6.30.0090.00614.54
5.6.20.0030.01114.52
5.6.10.0070.00714.43
5.6.00.0070.00714.30

preferences:
34.39 ms | 403 KiB | 5 Q