3v4l.org

run code in 300+ PHP versions simultaneously
<?php print json_encode(array( 'oe' => 'ö', 'Oe' => 'Ö', 'ae' => 'ä', 'Ae' => 'Ä', 'ue' => 'ü', 'Ue' => 'Ü', 'ss' => 'ß', ));

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)
8.3.60.0070.00718.30
8.3.50.0080.00821.86
8.3.40.0070.01418.66
8.3.30.0100.00719.09
8.3.20.0040.00420.25
8.3.10.0060.00321.91
8.3.00.0000.00722.44
8.2.180.0140.00716.32
8.2.170.0110.00422.96
8.2.160.0140.00019.08
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0060.00622.25
8.2.100.0040.00717.66
8.2.90.0050.00317.55
8.2.80.0040.00417.97
8.2.70.0030.00617.38
8.2.60.0000.00817.91
8.2.50.0040.00418.07
8.2.40.0070.00018.03
8.2.30.0000.00718.06
8.2.20.0040.00417.63
8.2.10.0020.00517.55
8.2.00.0040.00417.54
8.1.280.0070.01025.92
8.1.270.0040.00422.13
8.1.260.0040.00426.35
8.1.250.0050.00528.09
8.1.240.0030.00622.34
8.1.230.0120.00020.89
8.1.220.0070.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.00
8.1.190.0040.00417.53
8.1.180.0040.00418.48
8.1.170.0000.00818.59
8.1.160.0030.00522.04
8.1.150.0000.00718.37
8.1.140.0040.00717.31
8.1.130.0080.00017.66
8.1.120.0000.00717.23
8.1.110.0040.00417.34
8.1.100.0030.00317.23
8.1.90.0040.00417.35
8.1.80.0000.00717.33
8.1.70.0030.00317.29
8.1.60.0000.00817.48
8.1.50.0000.00817.37
8.1.40.0080.00017.30
8.1.30.0050.00317.48
8.1.20.0050.00317.42
8.1.10.0070.00017.50
8.1.00.0000.00717.35
8.0.300.0070.00019.98
8.0.290.0040.00417.05
8.0.280.0030.00318.42
8.0.270.0070.00017.09
8.0.260.0060.00016.73
8.0.250.0030.00316.89
8.0.240.0020.00516.91
8.0.230.0070.00016.67
8.0.220.0030.00316.62
8.0.210.0000.00716.73
8.0.200.0000.00616.75
8.0.190.0030.00616.82
8.0.180.0040.00416.78
8.0.170.0040.00416.67
8.0.160.0040.00416.74
8.0.150.0060.00316.58
8.0.140.0030.00316.61
8.0.130.0060.00013.17
8.0.120.0000.00816.76
8.0.110.0060.00316.80
8.0.100.0040.00416.70
8.0.90.0040.00416.82
8.0.80.0100.00716.81
8.0.70.0050.00516.63
8.0.60.0040.00416.72
8.0.50.0040.00416.59
8.0.30.0130.00616.95
8.0.20.0130.00517.40
8.0.10.0040.00416.76
8.0.00.0090.01016.57
7.4.330.0050.00015.00
7.4.320.0000.00716.29
7.4.300.0070.00016.31
7.4.290.0000.00616.40
7.4.280.0030.00316.34
7.4.270.0040.00416.38
7.4.260.0000.00716.26
7.4.250.0000.00716.43
7.4.240.0040.00416.39
7.4.230.0070.00016.55
7.4.220.0150.00316.54
7.4.210.0060.00816.40
7.4.200.0040.00416.44
7.4.190.0000.00716.45
7.4.160.0100.01016.31
7.4.150.0130.00717.40
7.4.140.0120.00717.86
7.4.130.0060.01116.37
7.4.120.0100.00816.49
7.4.110.0100.00616.36
7.4.100.0130.00316.46
7.4.90.0150.00316.32
7.4.80.0100.00719.39
7.4.70.0150.00816.25
7.4.60.0090.00916.48
7.4.50.0060.00016.40
7.4.40.0120.00322.77
7.4.30.0070.01016.32
7.4.10.0070.01214.73
7.4.00.0070.01014.77
7.3.330.0000.00513.04
7.3.320.0060.00013.04
7.3.310.0000.00716.01
7.3.300.0000.00716.07
7.3.290.0070.00716.18
7.3.280.0060.01016.15
7.3.270.0150.00317.40
7.3.260.0100.00716.22
7.3.250.0080.01216.43
7.3.240.0100.00716.22
7.3.230.0070.00916.41
7.3.210.0060.01116.37
7.3.200.0080.00819.39
7.3.190.0090.01216.30
7.3.180.0080.00816.17
7.3.170.0100.00616.37
7.3.160.0160.00016.48
7.3.130.0130.00414.53
7.3.120.0090.00914.70
7.3.110.0090.00814.50
7.3.100.0080.00614.60
7.3.90.0080.00714.72
7.3.80.0080.00614.62
7.3.70.0070.00814.58
7.3.60.0040.00914.62
7.3.50.0100.00514.58
7.3.40.0050.00914.50
7.3.30.0090.00714.48
7.3.20.0050.00915.85
7.3.10.0080.00915.96
7.3.00.0060.01015.81
7.2.330.0030.01516.57
7.2.320.0100.01316.33
7.2.310.0110.01116.46
7.2.300.0060.01216.43
7.2.290.0130.00416.57
7.2.260.0070.01114.76
7.2.250.0090.00914.93
7.2.240.0090.00814.93
7.2.230.0060.01014.63
7.2.220.0080.00714.77
7.2.210.0060.01014.71
7.2.200.0110.00514.76
7.2.190.0050.00814.86
7.2.180.0070.00714.95
7.2.170.0070.00814.85
7.2.160.0060.00914.79
7.2.150.0110.00715.79
7.2.140.0110.00715.74
7.2.130.0070.01215.79
7.2.120.0080.00615.81
7.2.110.0060.01115.82
7.2.100.0100.00815.86
7.2.90.0070.00915.88
7.2.80.0090.00615.83
7.2.70.0130.00715.72
7.2.60.0110.00216.13
7.2.50.0080.00715.72
7.2.40.0080.00815.88
7.2.30.0100.00615.82
7.2.20.0060.01015.71
7.2.10.0090.00815.81
7.2.00.0050.00916.84
7.1.330.0090.00814.97
7.1.320.0080.00815.10
7.1.310.0060.01015.07
7.1.300.0140.00915.08
7.1.290.0070.01014.96
7.1.280.0080.00915.04
7.1.270.0090.00614.93
7.1.260.0080.01015.01
7.1.250.0100.00914.65
7.1.240.0100.00714.66
7.1.230.0140.00414.46
7.1.220.0140.00614.63
7.1.210.0100.00514.78
7.1.200.0060.00915.02
7.1.190.0050.01014.55
7.1.180.0090.00814.49
7.1.170.0110.00514.68
7.1.160.0050.01314.75
7.1.150.0090.00814.66
7.1.140.0080.00714.73
7.1.130.0080.01214.60
7.1.120.0080.00914.60
7.1.110.0110.00514.89
7.1.100.0030.01215.76
7.1.90.0070.01014.74
7.1.80.0120.00314.65
7.1.70.0060.00715.26
7.1.60.0090.01116.38
7.1.50.0100.00915.39
7.1.40.0100.00614.67
7.1.30.0080.00914.52
7.1.20.0050.01214.64
7.1.10.0060.01114.80
7.1.00.0040.03617.25
7.0.330.0080.01314.47
7.0.320.0130.00414.16
7.0.310.0080.00814.17
7.0.300.0070.00514.43
7.0.290.0120.00714.29
7.0.280.0120.00514.14
7.0.270.0080.00614.27
7.0.260.0090.00914.35
7.0.250.0150.00214.43
7.0.240.0060.00914.31
7.0.230.0050.00914.31
7.0.220.0090.00614.30
7.0.210.0070.00914.30
7.0.200.0100.00515.19
7.0.190.0080.00814.37
7.0.180.0080.00714.47
7.0.170.0050.01114.36
7.0.160.0090.00714.47
7.0.150.0130.00514.32
7.0.140.0070.02816.84
7.0.130.0080.01114.47
7.0.120.0100.00714.36
7.0.110.0100.00814.28
7.0.100.0120.00214.45
7.0.90.0220.02416.23
7.0.80.0120.02716.18
7.0.70.0260.03016.27
7.0.60.0180.02116.21
7.0.50.0240.03016.33
7.0.40.0110.02315.63
7.0.30.0080.03115.72
7.0.20.0140.02015.63
7.0.10.0070.02215.61
7.0.00.0130.03216.12
5.6.400.0080.01214.27
5.6.390.0080.00614.04
5.6.380.0110.00813.96
5.6.370.0100.00914.12
5.6.360.0070.00914.29
5.6.350.0100.00713.66
5.6.340.0120.00214.08
5.6.330.0110.00614.20
5.6.320.0090.01014.30
5.6.310.0100.00814.12
5.6.300.0080.00814.37
5.6.290.0090.01014.12
5.6.280.0080.02916.37
5.6.270.0100.00514.02
5.6.260.0080.00614.20
5.6.250.0140.00414.36
5.6.240.0110.00814.02
5.6.230.0050.03416.37
5.6.220.0130.03116.31
5.6.210.0110.02916.35
5.6.200.0090.03816.42
5.6.190.0110.03316.33
5.6.180.0060.03616.58
5.6.170.0140.02716.55
5.6.160.0100.02116.32
5.6.150.0100.03216.45
5.6.140.0090.03216.42
5.6.130.0060.02116.59
5.6.120.0070.03716.40
5.6.110.0060.03816.38
5.6.100.0080.02416.46
5.6.90.0050.03016.42
5.6.80.0100.02016.20
5.6.70.0040.02116.15
5.6.60.0070.01916.25
5.6.50.0090.03116.28
5.6.40.0060.01816.20
5.6.30.0040.02116.29
5.6.20.0060.01916.14
5.6.10.0070.01916.36
5.6.00.0080.01716.12
5.5.380.0090.01013.89
5.5.370.0060.02316.35
5.5.360.0120.01916.17
5.5.350.0090.02216.16
5.5.340.0110.03216.41
5.5.330.0080.03016.40
5.5.320.0060.03216.33
5.5.310.0070.03616.25
5.5.300.0060.03616.40
5.5.290.0090.03216.38
5.5.280.0080.03416.36
5.5.270.0080.03216.13
5.5.260.0090.01716.46
5.5.250.0060.01916.31
5.5.240.0130.01816.21
5.5.230.0090.01916.12
5.5.220.0100.01516.04
5.5.210.0100.01616.03
5.5.200.0070.01616.09
5.5.190.0050.02415.96
5.5.180.0070.01715.90
5.5.170.0080.00913.93
5.5.160.0080.01616.09
5.5.150.0040.01916.13
5.5.140.0070.01816.11
5.5.130.0100.02816.09
5.5.120.0100.01616.13
5.5.110.0120.01416.09
5.5.100.0080.02016.05
5.5.90.0060.01816.05
5.5.80.0050.02316.05
5.5.70.0070.02115.93
5.5.60.0090.01616.11
5.5.50.0070.02016.04
5.5.40.0090.01316.14
5.5.30.0050.02016.04
5.5.20.0070.01715.92
5.5.10.0090.01616.00
5.5.00.0090.01515.85
5.4.450.0100.02414.60
5.4.440.0110.02714.59
5.4.430.0080.02014.57
5.4.420.0050.02614.54
5.4.410.0060.01714.48
5.4.400.0070.01714.50
5.4.390.0070.01414.55
5.4.380.0060.01614.40
5.4.370.0040.01814.49
5.4.360.0080.01414.45
5.4.350.0030.01714.47
5.4.340.0050.01714.44
5.4.330.0080.00712.21
5.4.320.0060.01514.50
5.4.310.0050.02014.52
5.4.300.0070.01514.45
5.4.290.0070.01514.46
5.4.280.0050.01714.51
5.4.270.0030.01714.51
5.4.260.0030.01714.49
5.4.250.0070.01714.43
5.4.240.0060.01514.45
5.4.230.0100.01314.45
5.4.220.0040.01914.48
5.4.210.0050.01614.49
5.4.200.0050.01514.43
5.4.190.0030.01714.49
5.4.180.0060.02214.48
5.4.170.0050.01614.52
5.4.160.0030.01714.48
5.4.150.0020.02114.49
5.4.140.0060.01413.58
5.4.130.0040.01613.57
5.4.120.0050.01513.54
5.4.110.0040.01513.54
5.4.100.0070.01413.61
5.4.90.0110.01413.62
5.4.80.0040.01513.60
5.4.70.0050.01413.58
5.4.60.0050.01513.57
5.4.50.0050.02613.58
5.4.40.0040.02113.62
5.4.30.0060.01713.58
5.4.20.0090.02313.55
5.4.10.0050.02013.59
5.4.00.0040.01813.39
5.3.290.0030.01812.98
5.3.280.0020.02013.00
5.3.270.0060.01512.96
5.3.260.0070.01513.00
5.3.250.0060.01413.00
5.3.240.0070.01213.00
5.3.230.0050.01712.99
5.3.220.0050.01712.96
5.3.210.0060.01612.99
5.3.200.0040.01812.99
5.3.190.0050.01912.99
5.3.180.0070.01412.98
5.3.170.0060.01912.98
5.3.160.0040.01712.98
5.3.150.0080.01312.97
5.3.140.0080.02612.99
5.3.130.0060.01812.98
5.3.120.0060.01812.97
5.3.110.0040.02112.97
5.3.100.0070.01612.79
5.3.90.0080.01712.80
5.3.80.0090.01912.76
5.3.70.0080.02012.73
5.3.60.0050.02912.78
5.3.50.0070.02812.75
5.3.40.0060.02812.77
5.3.30.0040.01912.70
5.3.20.0040.02512.67
5.3.10.0040.02912.67
5.3.00.0070.02912.68
5.2.170.0030.02411.88
5.2.160.0000.03011.92
5.2.150.0040.02311.93
5.2.140.0100.01211.90
5.2.130.0060.02811.88
5.2.120.0080.03311.80
5.2.110.0020.02911.93
5.2.100.0050.02611.86
5.2.90.0040.01911.81
5.2.80.0070.01711.86
5.2.70.0000.02311.93
5.2.60.0090.02311.91
5.2.50.0100.01711.85
5.2.40.0070.01911.76
5.2.30.0080.02811.82
5.2.20.0060.02911.72
5.2.10.0040.02611.74
5.2.00.0060.02911.73
5.1.60.0070.02811.38
5.1.50.0050.03311.37
5.1.40.0070.03111.38
5.1.30.0030.02811.55
5.1.20.0020.02211.48
5.1.10.0070.01211.41
5.1.00.0040.02611.30
5.0.50.0060.02310.62
5.0.40.0030.01310.56
5.0.30.0030.03410.48
5.0.20.0020.02510.40
5.0.10.0050.01810.49
5.0.00.0030.03610.47
4.4.90.0030.01710.40
4.4.80.0000.01110.40
4.4.70.0040.01210.40
4.4.60.0000.01710.40
4.4.50.0070.01510.40
4.4.40.0020.01910.40
4.4.30.0020.01510.40
4.4.20.0030.01310.40
4.4.10.0020.01010.40
4.4.00.0030.02810.40
4.3.110.0060.00810.40
4.3.100.0020.01510.40
4.3.90.0020.01910.40
4.3.80.0010.02310.40
4.3.70.0020.02310.40
4.3.60.0020.02010.40
4.3.50.0000.01610.40
4.3.40.0070.02010.40
4.3.30.0020.01110.40
4.3.20.0020.01910.40
4.3.10.0010.02010.40
4.3.00.0010.01510.40

preferences:
42.85 ms | 401 KiB | 5 Q