3v4l.org

run code in 300+ PHP versions simultaneously
<?php $subject = <<< EOF xxxx..... {{{ function mmmm(){ ....... } }}} xxxxx..... EOF; echo preg_replace('|({{{)(.*)(}}})|s', '{ $2 }', $subject);

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)
8.5.10.0100.00720.13
8.5.00.0160.00920.18
8.4.150.0020.00114.05
8.4.140.0120.00817.82
8.4.130.0090.00518.06
8.4.120.0080.01120.48
8.4.110.0040.00622.48
8.4.100.0040.00518.03
8.4.90.0100.01018.76
8.4.80.0110.00818.02
8.4.70.0100.01018.15
8.4.60.0040.00418.96
8.4.50.0120.00820.48
8.4.40.0090.00017.64
8.4.30.0190.00017.63
8.4.20.0130.00617.72
8.4.10.0060.00317.92
8.3.280.0080.01220.93
8.3.270.0120.00816.45
8.3.260.0120.00516.62
8.3.250.0070.01118.68
8.3.240.0120.00716.86
8.3.230.0120.00316.51
8.3.220.0040.00616.98
8.3.210.0130.00918.44
8.3.200.0050.00616.66
8.3.190.0050.00417.00
8.3.180.0040.00418.28
8.3.170.0110.00716.91
8.3.160.0080.00016.83
8.3.150.0120.00618.80
8.3.140.0120.00616.93
8.3.130.0100.00718.43
8.3.120.0090.00920.55
8.3.110.0030.00520.94
8.3.100.0000.01024.06
8.3.90.0090.00626.77
8.3.80.0090.00018.35
8.3.70.0090.00618.30
8.3.60.0120.00618.43
8.3.50.0100.01122.88
8.3.40.0070.00718.95
8.3.30.0030.01018.88
8.3.20.0070.00020.29
8.3.10.0040.00421.81
8.3.00.0040.00419.56
8.2.290.0070.00420.54
8.2.280.0140.00518.70
8.2.270.0120.00617.05
8.2.260.0150.00316.53
8.2.250.0080.00016.75
8.2.240.0060.00319.27
8.2.230.0090.00022.58
8.2.220.0100.00037.54
8.2.210.0150.00026.77
8.2.200.0070.00418.41
8.2.190.0040.01118.66
8.2.180.0110.01118.66
8.2.170.0140.00722.96
8.2.160.0040.01122.26
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00419.61
8.2.110.0100.00020.39
8.2.100.0060.00617.91
8.2.90.0080.00018.13
8.2.80.0030.00519.21
8.2.70.0050.00317.75
8.2.60.0070.00317.93
8.2.50.0030.00618.07
8.2.40.0000.00818.16
8.2.30.0060.00319.38
8.2.20.0040.00417.76
8.2.10.0000.00718.10
8.2.00.0150.00617.83
8.1.330.0080.01121.86
8.1.320.0140.00516.33
8.1.310.0150.00316.80
8.1.300.0070.01119.85
8.1.290.0060.00330.84
8.1.280.0100.01025.92
8.1.270.0080.00023.97
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.25
8.1.230.0040.00720.92
8.1.220.0000.00817.74
8.1.210.0000.00818.91
8.1.200.0070.00317.35
8.1.190.0000.00817.38
8.1.180.0000.00819.01
8.1.170.0000.00818.61
8.1.160.0040.00420.67
8.1.150.0040.00418.86
8.1.140.0030.00617.54
8.1.130.0000.00717.77
8.1.120.0070.00017.46
8.1.110.0030.00517.53
8.1.100.0040.00417.51
8.1.90.0040.00417.48
8.1.80.0080.00017.50
8.1.70.0000.00717.40
8.1.60.0040.00417.56
8.1.50.0040.00417.66
8.1.40.0040.00417.66
8.1.30.0040.00417.75
8.1.20.0040.00417.63
8.1.10.0000.00717.54
8.1.00.0000.00917.62
8.0.300.0000.00820.07
8.0.290.0040.00417.18
8.0.280.0000.00718.54
8.0.270.0050.00217.28
8.0.260.0030.00317.34
8.0.250.0050.00217.07
8.0.240.0000.00717.16
8.0.230.0050.00317.08
8.0.220.0000.00717.02
8.0.210.0040.00417.03
8.0.200.0030.00317.12
8.0.190.0050.00216.98
8.0.180.0080.00016.95
8.0.170.0030.00517.11
8.0.160.0000.00817.02
8.0.150.0070.00016.96
8.0.140.0030.00316.98
8.0.130.0000.00513.50
8.0.120.0000.00816.98
8.0.110.0040.00417.05
8.0.100.0000.00716.91
8.0.90.0000.00716.91
8.0.80.0100.00716.98
8.0.70.0000.00717.03
8.0.60.0040.00417.08
8.0.50.0040.00416.92
8.0.30.0080.01117.15
8.0.20.0110.01017.40
8.0.10.0040.00417.16
8.0.00.0080.00816.74
7.4.330.0050.00015.02
7.4.320.0070.00016.78
7.4.300.0050.00216.66
7.4.290.0080.00016.57
7.4.280.0000.00716.73
7.4.270.0030.00316.76
7.4.260.0030.00316.78
7.4.250.0050.00316.59
7.4.240.0020.00516.70
7.4.230.0030.00316.85
7.4.220.0150.01316.76
7.4.210.0070.01116.72
7.4.200.0000.00716.45
7.4.160.0080.00816.70
7.4.150.0060.01017.40
7.4.140.0120.00717.86
7.4.130.0070.01116.72
7.4.120.0120.00616.82
7.4.110.0100.01316.66
7.4.100.0030.01316.62
7.4.90.0080.00916.71
7.4.80.0110.00619.39
7.4.70.0150.00016.79
7.4.60.0090.00916.75
7.4.50.0030.00616.63
7.4.40.0190.00316.61
7.4.30.0120.00416.61
7.4.00.0080.01115.08
7.3.330.0030.00313.16
7.3.320.0050.00013.05
7.3.310.0000.00616.29
7.3.300.0030.00316.37
7.3.290.0070.00816.38
7.3.280.0100.01016.38
7.3.270.0100.01017.40
7.3.260.0180.00016.68
7.3.250.0080.01316.49
7.3.240.0100.00616.46
7.3.230.0060.01616.55
7.3.210.0130.00316.68
7.3.200.0030.01619.39
7.3.190.0070.01016.41
7.3.180.0090.00716.65
7.3.170.0150.00616.52
7.3.160.0090.00616.45
7.3.120.0070.01214.77
7.3.110.0050.01114.96
7.3.100.0050.01214.87
7.3.90.0050.00914.80
7.3.80.0080.00814.90
7.3.70.0110.00614.84
7.3.60.0040.01114.73
7.3.50.0120.00214.94
7.3.40.0060.00914.84
7.3.30.0020.01314.95
7.3.20.0040.01116.62
7.3.10.0070.00716.65
7.3.00.0080.00516.72
7.2.330.0070.01016.47
7.2.320.0100.01316.57
7.2.310.0130.00916.58
7.2.300.0120.02116.66
7.2.290.0120.01216.57
7.2.250.0080.01015.01
7.2.240.0100.01015.01
7.2.230.0050.01315.02
7.2.220.0070.00615.07
7.2.210.0050.01115.25
7.2.200.0080.00715.01
7.2.190.0070.00815.05
7.2.180.0060.01015.04
7.2.170.0120.00515.05
7.2.60.0060.00616.71
7.2.00.0040.01219.44
7.1.330.0040.00915.83
7.1.320.0030.00715.73
7.1.310.0030.00715.77
7.1.300.0060.00515.88
7.1.290.0040.00715.71
7.1.280.0100.00415.69
7.1.270.0090.00515.77
7.1.260.0090.00715.84
7.1.200.0060.00315.99
7.1.100.0130.01018.27
7.1.70.0030.00617.30
7.1.60.0090.01519.34
7.1.50.0110.01116.94
7.1.00.0030.07722.42
7.0.200.0030.00617.05
7.0.140.0000.05021.92
7.0.70.0070.07321.66
7.0.60.0030.05321.66
7.0.50.0030.08322.13
7.0.40.0070.07320.11
7.0.30.0000.09320.17
7.0.20.0130.06020.14
7.0.10.0070.08020.18
7.0.00.0070.04320.17
5.6.280.0100.06321.11
5.6.220.0000.05320.57
5.6.210.0000.07020.60
5.6.200.0000.08321.03
5.6.190.0070.07721.05
5.6.180.0070.08020.95
5.6.170.0070.08721.07
5.6.160.0030.06021.05
5.6.150.0000.07021.03
5.6.140.0030.09021.10
5.6.130.0070.06021.07
5.6.120.0030.06021.01
5.6.110.0030.09020.95
5.6.100.0000.09021.06
5.6.90.0070.06720.92
5.6.80.0000.07720.52
5.6.70.0070.06320.48
5.6.60.0000.08020.39
5.6.50.0000.07020.41
5.6.40.0100.04020.31
5.6.30.0030.08020.45
5.6.20.0000.08320.37
5.6.10.0100.07020.40
5.6.00.0030.06320.29
5.5.360.0070.07320.37
5.5.350.0070.06720.46
5.5.340.0070.05320.61
5.5.330.0030.08020.88
5.5.320.0070.06320.76
5.5.310.0070.06020.91
5.5.300.0000.08020.91
5.5.290.0030.05320.87
5.5.280.0130.07320.82
5.5.270.0100.08020.86
5.5.260.0070.08720.88
5.5.250.0030.08320.71
5.5.240.0030.07020.21
5.5.230.0070.08020.13
5.5.220.0070.07320.29
5.5.210.0200.07720.23
5.5.200.0000.07720.13
5.5.190.0000.07320.21
5.5.180.0200.06720.09
5.5.160.0100.07320.21
5.5.150.0030.05720.11
5.5.140.0030.04720.12
5.5.130.0030.05720.10
5.5.120.0030.08320.21
5.5.110.0030.07720.14
5.5.100.0030.08020.16
5.5.90.0030.07720.07
5.5.80.0100.06720.09
5.5.70.0000.08320.00
5.5.60.0030.07720.15
5.5.50.0000.08320.14
5.5.40.0100.08020.14
5.5.30.0130.05720.05
5.5.20.0070.05020.13
5.5.10.0100.07720.00
5.5.00.0070.07320.17
5.4.450.0030.07019.36
5.4.440.0100.08019.38
5.4.430.0030.07319.28
5.4.420.0200.06719.39
5.4.410.0130.07719.30
5.4.400.0030.05319.09
5.4.390.0130.07019.23
5.4.380.0030.07718.96
5.4.370.0030.08019.07
5.4.360.0070.05718.93
5.4.350.0030.06319.07
5.4.340.0030.06718.78
5.4.320.0030.07719.13
5.4.310.0070.06019.07
5.4.300.0030.07719.05
5.4.290.0030.06019.09
5.4.280.0030.07319.12
5.4.270.0030.05719.02
5.4.260.0000.07319.03
5.4.250.0070.07318.96
5.4.240.0000.08019.09
5.4.230.0030.05019.02
5.4.220.0000.07319.07
5.4.210.0000.07019.14
5.4.200.0070.08019.14
5.4.190.0100.06718.91
5.4.180.0070.07318.95
5.4.170.0000.07718.86
5.4.160.0000.05318.92
5.4.150.0030.07719.07
5.4.140.0000.07716.32
5.4.130.0070.07716.35
5.4.120.0030.07016.32
5.4.110.0030.06316.22
5.4.100.0030.06016.32
5.4.90.0030.07316.22
5.4.80.0100.06016.36
5.4.70.0070.04716.25
5.4.60.0100.06316.26
5.4.50.0030.07316.41
5.4.40.0130.04316.41
5.4.30.0070.05316.23
5.4.20.0100.05716.23
5.4.10.0070.06016.20
5.4.00.0030.07015.79
5.3.290.0070.06014.66
5.3.280.0000.06314.57
5.3.270.0030.05314.58
5.3.260.0000.07714.44
5.3.250.0000.08014.56
5.3.240.0000.08014.61
5.3.230.0030.06714.50
5.3.220.0030.07314.38
5.3.210.0070.05714.55
5.3.200.0000.05714.42
5.3.190.0030.05714.57
5.3.180.0000.06314.56
5.3.170.0070.05714.55
5.3.160.0030.05714.49
5.3.150.0070.07014.55
5.3.140.0070.07714.50
5.3.130.0030.05014.38
5.3.120.0100.07014.52
5.3.110.0070.07314.45
5.3.100.0030.07013.97
5.3.90.0000.04713.95
5.3.80.0030.04713.88
5.3.70.0000.07714.02
5.3.60.0000.07713.96
5.3.50.0030.05313.69
5.3.40.0030.07013.90
5.3.30.0000.06713.86
5.3.20.0070.06013.54
5.3.10.0070.06013.59
5.3.00.0000.08013.64
5.2.170.0030.04711.16
5.2.160.0030.06311.21
5.2.150.0030.05311.16
5.2.140.0030.04311.16
5.2.130.0030.06011.16
5.2.120.0070.06011.16
5.2.110.0000.06311.16
5.2.100.0000.06311.16
5.2.90.0000.04311.16
5.2.80.0000.06311.16
5.2.70.0030.06311.16
5.2.60.0000.06311.16
5.2.50.0000.04711.16
5.2.40.0070.03011.16
5.2.30.0000.03711.16
5.2.20.0030.06011.16
5.2.10.0000.05711.16
5.2.00.0030.06011.16
5.1.60.0100.04011.16
5.1.50.0070.05011.16
5.1.40.0030.05311.16
5.1.30.0070.04711.16
5.1.20.0000.06011.16
5.1.10.0000.05011.16
5.1.00.0030.04311.16
5.0.50.0030.04311.16
5.0.40.0000.04711.16
5.0.30.0000.06711.16
5.0.20.0000.04011.16
5.0.10.0070.04311.16
5.0.00.0070.06011.16
4.4.90.0000.03711.16
4.4.80.0070.03011.16
4.4.70.0030.03011.16
4.4.60.0000.03011.16
4.4.50.0030.03311.16
4.4.40.0000.04711.16
4.4.30.0030.03711.16
4.4.20.0000.03711.16
4.4.10.0000.04011.16
4.4.00.0030.04711.16
4.3.110.0000.04011.16
4.3.100.0000.03711.16
4.3.90.0000.02711.16
4.3.80.0000.04711.16
4.3.70.0030.03011.16
4.3.60.0000.02711.16
4.3.50.0000.03711.16
4.3.40.0030.04011.16
4.3.30.0030.03311.16
4.3.20.0000.03011.16
4.3.10.0030.03311.16
4.3.00.0070.03311.16

preferences:
158.33 ms | 403 KiB | 5 Q