3v4l.org

run code in 300+ PHP versions simultaneously
<?php $subject = '{"_id":"scheme_version","_rev":"4-cad1842a7646b4497066e09c3788e724","scheme_version":1234}'; $pattern = '(?<=scheme_version":)[0-9]+'; echo preg_grep($pattern, array($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)
8.3.60.0090.00616.75
8.3.50.0130.00821.99
8.3.40.0100.01318.96
8.3.30.0030.01419.17
8.3.20.0080.00620.30
8.3.10.0040.00423.65
8.3.00.0050.00319.38
8.2.180.0060.00918.41
8.2.170.0000.01522.96
8.2.160.0100.00320.27
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0070.00722.13
8.2.110.0050.00522.16
8.2.100.0090.00318.09
8.2.90.0050.00319.38
8.2.80.0050.00317.97
8.2.70.0090.00017.50
8.2.60.0000.00817.93
8.2.50.0130.00018.07
8.2.40.0070.00419.76
8.2.30.0070.00018.29
8.2.20.0060.00317.60
8.2.10.0040.00418.11
8.2.00.0070.00017.55
8.1.280.0220.00025.92
8.1.270.0090.00923.67
8.1.260.0040.00426.35
8.1.250.0110.00028.09
8.1.240.0090.00021.91
8.1.230.0070.00419.08
8.1.220.0000.00917.74
8.1.210.0030.00618.77
8.1.200.0060.00317.13
8.1.190.0000.00817.23
8.1.180.0050.00519.13
8.1.170.0080.00018.59
8.1.160.0040.00421.98
8.1.150.0040.00418.63
8.1.140.0000.00717.35
8.1.130.0070.00017.79
8.1.120.0000.00717.50
8.1.110.0040.00417.45
8.1.100.0040.00317.36
8.1.90.0040.00417.35
8.1.80.0030.00517.38
8.1.70.0030.00317.41
8.1.60.0050.00317.54
8.1.50.0080.00017.45
8.1.40.0000.00717.54
8.1.30.0070.00017.69
8.1.20.0000.00717.55
8.1.10.0070.00017.36
8.1.00.0050.00317.41
8.0.300.0040.00418.77
8.0.290.0070.00017.18
8.0.280.0030.00318.31
8.0.270.0000.00717.19
8.0.260.0030.00317.12
8.0.250.0030.00317.01
8.0.240.0070.00017.05
8.0.230.0000.00716.91
8.0.220.0000.00816.89
8.0.210.0000.00716.91
8.0.200.0070.00016.98
8.0.190.0040.00417.01
8.0.180.0030.00616.95
8.0.170.0040.00416.89
8.0.160.0070.00016.99
8.0.150.0000.00816.86
8.0.140.0050.00316.88
8.0.130.0060.00013.47
8.0.120.0000.00816.80
8.0.110.0030.00616.91
8.0.100.0070.00016.88
8.0.90.0050.00316.85
8.0.80.0060.01016.91
8.0.70.0040.00416.75
8.0.60.0000.00717.04
8.0.50.0030.00316.80
8.0.30.0100.00816.99
8.0.20.0110.00917.40
8.0.10.0030.00316.86
8.0.00.0100.00816.75
7.4.330.0000.00615.00
7.4.320.0040.00416.50
7.4.300.0030.00316.57
7.4.290.0070.00016.59
7.4.280.0000.00716.54
7.4.270.0000.00716.51
7.4.260.0070.00016.47
7.4.250.0050.00316.32
7.4.240.0040.00316.52
7.4.230.0070.00016.63
7.4.220.0060.01316.55
7.4.210.0060.01216.56
7.4.200.0000.00716.63
7.4.190.0000.00716.36
7.4.160.0080.00816.57
7.4.150.0030.01417.40
7.4.140.0070.01317.86
7.4.130.0140.00616.45
7.4.120.0130.00616.59
7.4.110.0070.01016.45
7.4.100.0090.00916.59
7.4.90.0110.00616.52
7.4.80.0120.01216.44
7.4.70.0070.01316.54
7.4.60.0140.00716.43
7.4.50.0000.00616.24
7.4.40.0060.01516.25
7.4.30.0040.01116.56
7.4.00.0110.00314.82
7.3.330.0050.00013.20
7.3.320.0000.00613.11
7.3.310.0040.00416.06
7.3.300.0040.00416.25
7.3.290.0100.01016.23
7.3.280.0070.00816.25
7.3.270.0100.00717.40
7.3.260.0080.00816.54
7.3.250.0080.01116.24
7.3.240.0090.00616.27
7.3.230.0170.00016.39
7.3.210.0100.00716.16
7.3.200.0130.00319.39
7.3.190.0070.01416.57
7.3.180.0060.00916.36
7.3.170.0060.01016.36
7.3.160.0030.01316.21
7.3.120.0100.00614.52
7.3.110.0090.00614.63
7.3.100.0060.00614.72
7.3.90.0070.00314.68
7.3.80.0030.01014.59
7.3.70.0030.01014.64
7.3.60.0030.00614.77
7.3.50.0030.00614.76
7.3.40.0000.00814.62
7.3.30.0060.00614.59
7.3.20.0030.00916.63
7.3.10.0040.00816.64
7.3.00.0060.00616.50
7.2.330.0140.00316.56
7.2.320.0100.01016.41
7.2.310.0070.01116.61
7.2.300.0070.01016.66
7.2.290.0110.00916.64
7.2.240.0140.00014.37
7.2.230.0080.00814.93
7.2.220.0070.00714.50
7.2.210.0060.00914.79
7.2.200.0090.00614.87
7.2.190.0070.01014.63
7.2.180.0000.01415.05
7.2.170.0060.00914.73
7.2.160.0090.00614.76
7.2.150.0030.01016.80
7.2.140.0030.00716.87
7.2.130.0040.00816.77
7.2.120.0060.00616.48
7.2.110.0030.00916.41
7.2.100.0060.00816.77
7.2.90.0040.01116.73
7.2.80.0040.01116.63
7.2.70.0030.01316.86
7.2.60.0060.00916.70
7.2.50.0090.00616.43
7.2.40.0080.00316.88
7.2.30.0060.00916.68
7.2.20.0030.01016.83
7.2.10.0070.00716.44
7.2.00.0070.00718.13
7.1.330.0040.01115.70
7.1.320.0060.00915.60
7.1.310.0110.00715.83
7.1.300.0120.00315.63
7.1.290.0100.00015.72
7.1.280.0030.00715.65
7.1.270.0050.00515.52
7.1.260.0060.00915.67
7.1.250.0030.00615.43
7.1.100.0060.00617.81
7.1.70.0030.00517.34
7.1.60.0060.01619.46
7.1.50.0090.00916.69
7.1.00.0000.08022.45
7.0.200.0100.00316.55
7.0.140.0030.06322.00
7.0.60.0130.08019.89
7.0.50.0100.06017.80
7.0.40.0030.04319.96
7.0.30.0300.07320.18
7.0.20.0200.07320.30
7.0.10.0170.08020.00
7.0.00.0200.06720.16
5.6.280.0030.07321.02
5.6.210.0100.06020.52
5.6.200.0030.08318.21
5.6.190.0130.08020.61
5.6.180.0200.05720.57
5.6.170.0200.06320.71
5.6.160.0100.08320.47
5.6.150.0070.08018.09
5.6.140.0070.03718.18
5.6.130.0070.04018.14
5.6.120.0130.08320.89
5.6.110.0100.03321.11
5.6.100.0070.08021.10
5.6.90.0000.04320.97
5.6.80.0100.06320.36
5.5.350.0300.07720.39
5.5.340.0130.07317.95
5.5.330.0130.03020.40
5.5.320.0170.04020.18
5.5.310.0270.06720.28
5.5.300.0030.05017.92
5.5.290.0030.04317.98
5.5.280.0070.04020.86
5.5.270.0030.04020.96
5.5.260.0170.05720.63
5.5.250.0100.07020.61
5.5.240.0100.06320.22
5.4.450.0730.07319.63
5.4.440.0900.05019.27
5.4.430.0330.05719.33
5.4.420.0670.05719.47
5.4.410.0730.07019.39
5.4.400.0870.05019.09
5.4.390.0900.05319.28
5.4.380.0770.06318.74
5.4.370.0830.06318.50
5.4.360.0970.05718.67
5.4.350.0970.04318.52
5.4.340.0930.05718.72
5.4.320.0030.03912.45
5.4.310.0010.04212.45
5.4.300.0020.04012.45
5.4.290.0110.03812.45
5.4.280.0090.03912.35
5.4.270.0090.03412.35
5.4.260.0030.04512.34
5.4.250.0130.06912.34
5.4.240.0080.05112.35
5.4.230.0080.05312.34
5.4.220.0070.03312.34
5.4.210.0040.03712.34
5.4.200.0130.03112.34
5.4.190.0070.04312.33
5.4.180.0070.04912.33
5.4.170.0090.03912.35
5.4.160.0090.03312.34
5.4.150.0060.03612.34
5.4.140.0080.03612.02
5.4.130.0050.04312.01
5.4.120.0100.05011.96
5.4.110.0090.04911.96
5.4.100.0100.04711.96
5.4.90.0100.05211.96
5.4.80.0090.03711.96
5.4.70.0060.04911.96
5.4.60.0090.05411.96
5.4.50.0060.04111.96
5.4.40.0080.04411.95
5.4.30.0100.03111.95
5.4.20.0060.03511.95
5.4.10.0050.03611.95
5.4.00.0090.03611.43
5.3.290.0050.04512.80
5.3.280.0100.03812.71
5.3.270.0060.04112.72
5.3.260.0070.04712.72
5.3.250.0070.03912.72
5.3.240.0080.03912.72
5.3.230.0080.03912.71
5.3.220.0090.05712.68
5.3.210.0070.05312.68
5.3.200.0120.04212.68
5.3.190.0140.07612.68
5.3.180.0390.13512.67
5.3.170.0210.07612.67
5.3.160.0160.08212.68
5.3.150.0140.09712.67
5.3.140.0220.08212.66
5.3.130.0150.09112.66
5.3.120.0140.06912.66
5.3.110.0070.07412.66
5.3.100.0110.06812.12
5.3.90.0100.08812.09
5.3.80.0130.07812.07
5.3.70.0190.08412.08
5.3.60.0140.04912.06
5.3.50.0070.03812.00
5.3.40.0070.04312.00
5.3.30.0090.04711.94
5.3.20.0100.05011.72
5.3.10.0170.04811.69
5.3.00.0110.04711.67
5.2.170.0080.0389.18
5.2.160.0040.0309.18
5.2.150.0070.0309.18
5.2.140.0070.0319.17
5.2.130.0060.0289.14
5.2.120.0040.0309.14
5.2.110.0070.0279.14
5.2.100.0070.0379.14
5.2.90.0100.0339.13
5.2.80.0090.0459.13
5.2.70.0100.0379.13
5.2.60.0110.0379.09
5.2.50.0090.0379.05
5.2.40.0190.0349.03
5.2.30.0060.0429.01
5.2.20.0060.0338.99
5.2.10.0040.0328.91
5.2.00.0090.0328.77
5.1.60.0050.0288.06
5.1.50.0020.0308.06
5.1.40.0040.0278.04
5.1.30.0070.0278.39
5.1.20.0060.0368.41
5.1.10.0050.0328.13
5.1.00.0060.0278.13
5.0.50.0040.0296.61
5.0.40.0040.0226.47
5.0.30.0030.0436.29
5.0.20.0040.0256.26
5.0.10.0050.0276.23
5.0.00.0080.0366.23
4.4.90.0050.0214.78
4.4.80.0060.0194.75
4.4.70.0050.0214.75
4.4.60.0080.0184.75
4.4.50.0050.0164.77
4.4.40.0040.0264.71
4.4.30.0020.0214.76
4.4.20.0040.0184.85
4.4.10.0050.0304.85
4.4.00.0050.0264.75
4.3.110.0050.0174.66
4.3.100.0040.0174.66
4.3.90.0040.0164.64
4.3.80.0040.0284.59
4.3.70.0060.0174.63
4.3.60.0060.0164.63
4.3.50.0040.0164.63
4.3.40.0030.0344.54
4.3.30.0040.0213.27
4.3.20.0000.0193.26
4.3.10.0020.0173.22
4.3.00.0170.0209.06

preferences:
57.8 ms | 401 KiB | 5 Q