3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = array('x','y'); foreach ($x as $p) { print 'xxx$p'; }

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)
8.3.40.0070.01118.56
8.3.30.0070.00718.49
8.3.20.0040.00418.48
8.3.10.0000.00820.83
8.3.00.0080.00019.68
8.2.170.0070.01022.96
8.2.160.0000.01320.39
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.00
8.2.110.0100.01020.39
8.2.100.0090.00317.66
8.2.90.0030.00619.27
8.2.80.0000.00719.40
8.2.70.0040.00417.63
8.2.60.0090.00017.93
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0070.00021.13
8.2.20.0030.00517.64
8.2.10.0040.00417.55
8.2.00.0070.00317.59
8.1.270.0000.00823.99
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0000.00922.61
8.1.230.0110.00020.84
8.1.220.0030.00518.77
8.1.210.0060.00618.90
8.1.200.0000.01017.35
8.1.190.0090.00017.41
8.1.180.0030.00518.10
8.1.170.0000.00818.62
8.1.160.0040.00418.89
8.1.150.0050.00318.67
8.1.140.0030.00517.49
8.1.130.0030.00517.81
8.1.120.0030.00317.44
8.1.110.0060.00317.45
8.1.100.0000.00717.43
8.1.90.0000.00717.34
8.1.80.0040.00417.52
8.1.70.0070.00017.34
8.1.60.0080.00017.54
8.1.50.0070.00017.38
8.1.40.0040.00417.49
8.1.30.0030.00617.64
8.1.20.0030.00517.54
8.1.10.0000.00717.53
8.1.00.0000.00817.36
8.0.300.0070.00019.89
8.0.290.0080.00017.05
8.0.280.0070.00018.45
8.0.270.0070.00017.19
8.0.260.0030.00516.70
8.0.250.0020.00516.98
8.0.240.0000.00916.83
8.0.230.0000.00716.96
8.0.220.0000.00716.84
8.0.210.0000.00716.86
8.0.200.0040.00516.96
8.0.190.0000.00716.83
8.0.180.0000.00716.79
8.0.170.0080.00016.94
8.0.160.0030.00616.92
8.0.150.0040.00416.70
8.0.140.0050.00316.86
8.0.130.0030.00313.26
8.0.120.0060.00316.74
8.0.110.0000.00716.91
8.0.100.0070.00016.84
8.0.90.0050.00316.90
8.0.80.0090.00616.85
8.0.70.0000.00716.85
8.0.60.0040.00416.90
8.0.50.0000.00716.86
8.0.30.0100.00817.02
8.0.20.0080.01017.40
8.0.10.0040.00416.91
8.0.00.0080.01216.82
7.4.330.0020.00214.86
7.4.320.0000.00616.57
7.4.300.0000.00716.44
7.4.290.0070.00016.49
7.4.280.0000.00616.56
7.4.270.0030.00316.47
7.4.260.0050.00013.16
7.4.250.0080.00016.59
7.4.240.0070.00016.58
7.4.230.0020.00516.24
7.4.220.0150.00016.52
7.4.210.0060.01016.54
7.4.200.0070.00016.67
7.4.190.0000.00716.61
7.4.160.0030.01316.37
7.4.150.0120.00617.40
7.4.140.0090.00817.86
7.4.130.0140.00516.49
7.4.120.0080.00816.36
7.4.110.0160.00816.40
7.4.100.0150.01116.44
7.4.90.0100.00716.34
7.4.80.0130.00319.39
7.4.70.0030.01616.37
7.4.60.0130.00316.44
7.4.50.0050.00516.61
7.4.40.0000.01222.77
7.4.30.0060.01016.50
7.4.10.0060.01115.73
7.4.00.0050.01115.35
7.3.330.0020.00213.10
7.3.320.0080.00012.91
7.3.310.0030.00316.22
7.3.300.0000.00616.25
7.3.290.0110.00316.28
7.3.280.0120.00516.24
7.3.270.0070.01117.40
7.3.260.0100.00918.24
7.3.250.0080.00916.45
7.3.240.0080.00916.32
7.3.230.0130.00616.39
7.3.210.0040.01216.45
7.3.200.0120.00619.39
7.3.190.0100.00716.57
7.3.180.0120.00416.36
7.3.170.0080.01316.27
7.3.160.0040.01716.36
7.3.130.0060.01215.52
7.3.120.0070.01115.21
7.3.110.0080.00915.30
7.3.100.0060.01015.14
7.3.90.0060.00915.16
7.3.80.0050.00715.29
7.3.70.0040.00715.20
7.3.60.0050.01015.16
7.3.50.0050.00815.15
7.3.40.0030.00915.13
7.3.30.0070.00715.15
7.3.20.0060.00617.09
7.3.10.0060.01017.00
7.3.00.0070.00616.97
7.2.330.0000.01916.60
7.2.320.0120.00616.57
7.2.310.0030.01316.59
7.2.300.0130.01016.70
7.2.290.0060.00916.68
7.2.260.0120.00715.62
7.2.250.0070.01215.37
7.2.240.0070.01015.31
7.2.230.0070.00715.36
7.2.220.0070.00715.46
7.2.210.0050.00715.46
7.2.200.0040.00815.34
7.2.190.0070.00715.24
7.2.180.0040.00715.21
7.2.170.0050.00715.33
7.2.160.0070.00415.54
7.2.150.0050.00817.43
7.2.140.0040.01117.30
7.2.130.0080.00617.29
7.2.120.0050.01017.31
7.2.110.0050.00917.28
7.2.100.0050.01017.32
7.2.90.0070.00717.38
7.2.80.0040.00917.42
7.2.70.0050.00817.26
7.2.60.0100.00517.19
7.2.50.0040.01117.24
7.2.40.0100.00417.38
7.2.30.0070.00717.36
7.2.20.0040.00917.34
7.2.10.0030.01017.35
7.2.00.0080.00517.83
7.1.330.0090.00616.09
7.1.320.0050.00816.13
7.1.310.0060.00716.16
7.1.300.0060.01016.06
7.1.290.0040.00915.94
7.1.280.0080.00516.01
7.1.270.0030.01016.05
7.1.260.0060.00716.07
7.1.250.0060.00716.28
7.1.240.0050.01016.53
7.1.230.0060.00816.61
7.1.220.0080.00416.52
7.1.210.0060.00616.37
7.1.200.0070.00416.27
7.1.190.0080.00116.68
7.1.180.0050.00616.44
7.1.170.0030.00916.59
7.1.160.0070.00716.51
7.1.150.0060.00616.50
7.1.140.0070.00516.46
7.1.130.0070.00616.39
7.1.120.0030.00916.38
7.1.110.0080.00516.64
7.1.100.0270.00816.79
7.1.90.0050.00616.56
7.1.80.0070.00316.58
7.1.70.0040.00916.79
7.1.60.0030.01116.76
7.1.50.0040.00716.75
7.1.40.0060.00916.67
7.1.30.0060.00916.60
7.1.20.0080.00916.78
7.1.10.0050.00616.71
7.1.00.0020.00616.55
7.0.330.0080.00616.20
7.0.320.0060.00516.23
7.0.310.0060.00816.00
7.0.300.0050.00516.12
7.0.290.0050.00816.02
7.0.280.0050.00516.06
7.0.270.0040.00416.22
7.0.260.0040.00716.07
7.0.250.0040.00916.22
7.0.240.0040.00716.27
7.0.230.0030.00916.17
7.0.220.0060.00616.20
7.0.210.0070.00816.10
7.0.200.0060.00616.45
7.0.190.0040.00616.47
7.0.180.0020.01116.48
7.0.170.0070.00516.44
7.0.160.0050.00616.49
7.0.150.0030.00816.47
7.0.140.0050.00616.43
7.0.130.0030.00716.48
7.0.120.0080.00416.43
7.0.110.0030.00816.37
7.0.100.0030.00916.26
7.0.90.0060.00616.49
7.0.80.0030.00816.48
7.0.70.0040.00616.45
7.0.60.0030.00816.47
7.0.50.0050.00616.40
7.0.40.0040.00815.13
7.0.30.0040.00915.17
7.0.20.0050.00715.11
7.0.10.0070.00415.09
7.0.00.0040.00815.13
5.6.400.0070.00614.89
5.6.390.0070.00915.03
5.6.380.0020.01015.13
5.6.370.0040.00814.96
5.6.360.0050.00915.10
5.6.350.0060.00814.92
5.6.340.0070.00614.90
5.6.330.0070.00515.19
5.6.320.0100.00315.18
5.6.310.0030.00915.07
5.6.300.0050.01717.05
5.6.290.0050.01917.04
5.6.280.0020.02117.08
5.6.270.0070.02517.16
5.6.260.0060.01817.02
5.6.250.0120.01716.94
5.6.240.0080.01817.08
5.6.230.0060.01816.97
5.6.220.0050.01616.88
5.6.210.0040.02216.88
5.6.200.0110.01417.04
5.6.190.0040.02116.85
5.6.180.0070.01717.04
5.6.170.0050.01617.06
5.6.160.0050.02116.99
5.6.150.0080.01716.94
5.6.140.0120.01616.98
5.6.130.0030.02316.99
5.6.120.0060.02117.10
5.6.110.0070.01816.83
5.6.100.0020.02016.95
5.6.90.0050.02316.96
5.6.80.0110.01816.85
5.6.70.0030.02416.65
5.6.60.0110.01216.73
5.6.50.0020.02316.75
5.6.40.0020.01816.61
5.6.30.0020.02016.73
5.6.20.0050.01916.60
5.6.10.0070.01716.87
5.6.00.0050.01716.82
5.5.380.0050.01815.94
5.5.370.0050.02115.88
5.5.360.0080.01815.72
5.5.350.0090.01715.99
5.5.340.0100.01615.90
5.5.330.0090.01915.91
5.5.320.0070.01515.90
5.5.310.0030.01915.96
5.5.300.0050.01915.81
5.5.290.0020.02316.05
5.5.280.0090.01816.01
5.5.270.0060.01716.10
5.5.260.0060.01816.03
5.5.250.0040.02115.81
5.5.240.0080.01515.70
5.5.230.0050.01915.73
5.5.220.0040.02015.84
5.5.210.0070.01815.68
5.5.200.0060.01515.76
5.5.190.0050.02015.67
5.5.180.0090.01515.47
5.5.170.0110.00715.03
5.5.160.0040.01715.83
5.5.150.0050.01915.61
5.5.140.0050.01715.63
5.5.130.0030.01915.60
5.5.120.0040.01715.66
5.5.110.0030.01915.78
5.5.100.0060.02015.69
5.5.90.0040.01915.55
5.5.80.0050.01815.53
5.5.70.0060.01815.70
5.5.60.0030.01615.59
5.5.50.0030.02015.60
5.5.40.0060.01815.61
5.5.30.0050.02315.69
5.5.20.0060.01515.62
5.5.10.0080.01715.44
5.5.00.0020.02015.62
5.4.450.0060.02014.40
5.4.440.0040.01914.23
5.4.430.0060.01614.27
5.4.420.0050.01714.35
5.4.410.0050.01714.31
5.4.400.0060.01514.07
5.4.390.0030.02014.24
5.4.380.0060.01714.10
5.4.370.0020.01514.15
5.4.360.0010.02014.21
5.4.350.0050.01714.14
5.4.340.0030.01914.11
5.4.330.0030.00711.68
5.4.320.0010.01914.17
5.4.310.0050.01314.20
5.4.300.0040.01814.21
5.4.290.0030.01914.19
5.4.280.0060.01514.27
5.4.270.0020.01714.23
5.4.260.0020.01814.16
5.4.250.0020.01614.21
5.4.240.0020.02014.23
5.4.230.0040.01714.21
5.4.220.0060.01514.05
5.4.210.0030.02314.24
5.4.200.0030.03114.19
5.4.190.0030.01814.15
5.4.180.0030.02814.13
5.4.170.0020.02014.18
5.4.160.0050.01614.19
5.4.150.0060.01614.13
5.4.140.0040.01713.52
5.4.130.0030.01613.54
5.4.120.0040.01413.46
5.4.110.0030.01613.49
5.4.100.0030.01713.63
5.4.90.0060.01313.55
5.4.80.0050.01613.46
5.4.70.0060.01613.58
5.4.60.0070.01413.54
5.4.50.0050.01513.47
5.4.40.0060.01413.52
5.4.30.0050.01513.55
5.4.20.0030.01613.46
5.4.10.0090.01713.57
5.4.00.0040.01413.46
5.3.290.0030.01913.57
5.3.280.0030.01513.55
5.3.270.0040.01813.57
5.3.260.0020.01713.49
5.3.250.0030.01713.62
5.3.240.0020.01813.52
5.3.230.0030.01913.49
5.3.220.0030.01513.46
5.3.210.0010.02213.46
5.3.200.0020.01713.46
5.3.190.0040.01813.54
5.3.180.0040.02113.52
5.3.170.0020.02013.50
5.3.160.0010.01913.49
5.3.150.0030.01713.57
5.3.140.0010.02113.52
5.3.130.0030.01613.52
5.3.120.0030.02013.48
5.3.110.0050.01513.48
5.3.100.0020.01713.46
5.3.90.0030.01713.49
5.3.80.0010.01813.57
5.3.70.0040.01613.46
5.3.60.0030.01613.49
5.3.50.0000.01813.49
5.3.40.0030.01713.46
5.3.30.0040.01513.47
5.3.20.0000.02013.46
5.3.10.0030.01713.46
5.3.00.0020.01713.46
5.2.170.0090.03117.05
5.2.160.0090.02517.05
5.2.150.0000.03317.05
5.2.140.0030.03117.05
5.2.130.0070.02717.05
5.2.120.0170.02717.05
5.2.110.0000.02917.05
5.2.100.0000.03017.05
5.2.90.0000.03117.05
5.2.80.0030.03217.05
5.2.70.0030.02917.05
5.2.60.0070.02417.05
5.2.50.0000.03117.05
5.2.40.0000.03917.05
5.2.30.0000.03917.05
5.2.20.0060.02917.05
5.2.10.0030.02917.05
5.2.00.0000.03617.05
5.1.60.0030.02617.05
5.1.50.0040.02517.05
5.1.40.0000.02717.05
5.1.30.0030.04417.05
5.1.20.0030.04317.05
5.1.10.0000.02717.05
5.1.00.0160.02317.05
5.0.50.0030.03417.05
5.0.40.0000.02517.05
5.0.30.0000.03417.05
5.0.20.0000.02217.05
5.0.10.0030.02017.05
5.0.00.0000.03417.05
4.4.90.0000.01617.05
4.4.80.0070.01417.05
4.4.70.0000.01717.05
4.4.60.0000.01717.05
4.4.50.0000.01717.05
4.4.40.0030.02217.05
4.4.30.0030.01317.05
4.4.20.0000.01817.05
4.4.10.0000.01817.05
4.4.00.0070.02017.05
4.3.110.0030.01317.05
4.3.100.0030.01317.05
4.3.90.0000.01717.05
4.3.80.0030.02417.05
4.3.70.0000.01717.05
4.3.60.0070.01317.05
4.3.50.0000.01617.05
4.3.40.0030.02417.05
4.3.30.0000.01717.05
4.3.20.0000.02017.05
4.3.10.0030.02817.05
4.3.00.0000.01717.05

preferences:
47.68 ms | 400 KiB | 5 Q