3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array('one', 'two', 'three'); $left = ''; $right = ' |'; echo $left . join("$right $left", $data) . $left;

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)
8.3.40.0110.00418.62
8.3.30.0140.00018.79
8.3.20.0000.00820.04
8.3.10.0060.00320.48
8.3.00.0040.00419.26
8.2.170.0130.00622.96
8.2.160.0100.00320.39
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0030.00620.80
8.2.100.0060.00617.84
8.2.90.0050.00317.81
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0070.00018.34
8.2.30.0040.00419.30
8.2.20.0000.00717.70
8.2.10.0000.00717.96
8.2.00.0000.00817.73
8.1.270.0040.00423.92
8.1.260.0020.00526.35
8.1.250.0050.00228.09
8.1.240.0060.00322.54
8.1.230.0030.00920.97
8.1.220.0090.00017.74
8.1.210.0040.00418.99
8.1.200.0030.00717.35
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00418.59
8.1.160.0000.00722.00
8.1.150.0040.00418.75
8.1.140.0040.00417.44
8.1.130.0030.00317.73
8.1.120.0070.00017.50
8.1.110.0000.00817.50
8.1.100.0000.00717.50
8.1.90.0040.00417.34
8.1.80.0000.00717.34
8.1.70.0000.00717.42
8.1.60.0080.00617.63
8.1.50.0080.00017.47
8.1.40.0080.00017.45
8.1.30.0040.00417.63
8.1.20.0000.00717.63
8.1.10.0030.00517.48
8.1.00.0000.00717.32
8.0.300.0080.00019.93
8.0.290.0040.00416.88
8.0.280.0030.00318.42
8.0.270.0030.00317.31
8.0.260.0030.00317.32
8.0.250.0030.00316.84
8.0.240.0050.00316.94
8.0.230.0030.00316.82
8.0.220.0050.00316.88
8.0.210.0040.00416.86
8.0.200.0000.00716.95
8.0.190.0000.00716.95
8.0.180.0000.00716.90
8.0.170.0080.00016.80
8.0.160.0000.00716.82
8.0.150.0070.00016.79
8.0.140.0030.00316.77
8.0.130.0030.00313.34
8.0.120.0050.00316.84
8.0.110.0000.00816.90
8.0.100.0040.00416.82
8.0.90.0040.00316.91
8.0.80.0040.01416.83
8.0.70.0080.00016.89
8.0.60.0040.00416.91
8.0.50.0050.00216.86
8.0.30.0100.01416.95
8.0.20.0150.00717.40
8.0.10.0000.00716.89
8.0.00.0100.00816.63
7.4.330.0060.00015.00
7.4.320.0030.00316.48
7.4.300.0000.00716.59
7.4.290.0060.00316.57
7.4.280.0020.00416.47
7.4.270.0030.00316.52
7.4.260.0000.00716.50
7.4.250.0040.00416.35
7.4.240.0020.00516.44
7.4.230.0000.00716.52
7.4.220.0080.00816.39
7.4.210.0070.00716.64
7.4.200.0040.00416.31
7.4.160.0050.01016.48
7.4.150.0140.00717.40
7.4.140.0080.00817.86
7.4.130.0080.00916.50
7.4.120.0160.00116.42
7.4.110.0110.00816.46
7.4.100.0120.00916.48
7.4.90.0140.00316.45
7.4.80.0090.00919.39
7.4.70.0090.01016.49
7.4.60.0070.01016.36
7.4.50.0040.00416.19
7.4.40.0120.00316.45
7.4.30.0060.00916.35
7.4.10.0030.01314.65
7.4.00.0070.00914.76
7.3.330.0050.00013.04
7.3.320.0050.00013.23
7.3.310.0030.00316.20
7.3.300.0030.00316.14
7.3.290.0120.00316.11
7.3.280.0090.00816.24
7.3.270.0110.00717.40
7.3.260.0060.01016.45
7.3.250.0140.00516.28
7.3.240.0030.01316.24
7.3.230.0140.00316.54
7.3.210.0120.00916.19
7.3.200.0100.00719.39
7.3.190.0060.01116.30
7.3.180.0090.00616.28
7.3.170.0140.00316.27
7.3.160.0120.00316.40
7.3.130.0030.01614.64
7.3.120.0100.00714.97
7.3.110.0100.01014.69
7.3.100.0000.01514.75
7.3.90.0040.01115.07
7.3.80.0040.00415.08
7.3.70.0040.01114.58
7.3.60.0060.01214.81
7.3.50.0100.00314.92
7.3.40.0070.00714.88
7.3.30.0030.00714.63
7.3.20.0040.00416.82
7.3.10.0050.01016.36
7.3.00.0070.00716.69
7.2.330.0140.00316.59
7.2.320.0120.00916.79
7.2.310.0210.00016.79
7.2.300.0100.00716.62
7.2.290.0140.01016.67
7.2.260.0030.01114.89
7.2.250.0110.00415.15
7.2.240.0030.01214.95
7.2.230.0000.01815.16
7.2.220.0000.01515.18
7.2.210.0100.00014.95
7.2.200.0000.01815.07
7.2.190.0070.00715.05
7.2.180.0070.01014.77
7.2.170.0030.00615.05
7.2.160.0060.00615.16
7.2.150.0000.01116.88
7.2.140.0000.01516.91
7.2.130.0070.00616.90
7.2.120.0060.00516.77
7.2.110.0060.00616.74
7.2.100.0020.00916.81
7.2.90.0050.00916.80
7.2.80.0090.00716.89
7.2.70.0070.00816.84
7.2.60.0060.00816.78
7.2.50.0060.00816.78
7.2.40.0080.00516.99
7.2.30.0030.00916.84
7.2.20.0120.00416.87
7.2.10.0070.00716.68
7.2.00.0030.01017.70
7.1.330.0060.01015.54
7.1.320.0030.01015.96
7.1.310.0090.00316.18
7.1.300.0040.01215.52
7.1.290.0090.00315.74
7.1.280.0090.00315.87
7.1.270.0030.01015.84
7.1.260.0070.00315.75
7.1.250.0060.00615.91
7.1.240.0110.00415.87
7.1.230.0100.00315.93
7.1.220.0070.00715.74
7.1.210.0000.01215.93
7.1.200.0000.01415.57
7.1.190.0090.00615.91
7.1.180.0070.00715.61
7.1.170.0080.00015.64
7.1.160.0080.00015.82
7.1.150.0000.01215.95
7.1.140.0060.00915.82
7.1.130.0040.01115.54
7.1.120.0000.01215.89
7.1.110.0030.00915.97
7.1.100.0030.01316.96
7.1.90.0000.00915.97
7.1.80.0070.00715.93
7.1.70.0030.01016.62
7.1.60.0020.00916.32
7.1.50.0060.00716.33
7.1.40.0040.00815.98
7.1.30.0030.01015.74
7.1.20.0060.00915.60
7.1.10.0100.00315.96
7.1.00.0070.04019.04
7.0.330.0040.00715.39
7.0.320.0060.00615.16
7.0.310.0030.01015.45
7.0.300.0100.00315.53
7.0.290.0030.00615.46
7.0.280.0120.00315.63
7.0.270.0060.00915.13
7.0.260.0120.00015.47
7.0.250.0000.00915.47
7.0.240.0070.00715.35
7.0.230.0040.01115.43
7.0.220.0100.00315.19
7.0.210.0110.00615.34
7.0.200.0030.01215.98
7.0.190.0000.01215.36
7.0.180.0030.01015.42
7.0.170.0100.00315.55
7.0.160.0060.00615.57
7.0.150.0120.00315.65
7.0.140.0110.03518.77
7.0.130.0070.00415.31
7.0.120.0110.00315.19
7.0.110.0030.01515.14
7.0.100.0060.00615.51
7.0.90.0090.00615.57
7.0.80.0040.01215.47
7.0.70.0030.01215.43
7.0.60.0070.04017.64
7.0.50.0080.02116.58
7.0.40.0150.03816.77
7.0.30.0220.03316.84
7.0.20.0220.03816.89
7.0.10.0030.03216.82
7.0.00.0010.03916.89
5.6.400.0000.01413.96
5.6.390.0030.01014.59
5.6.380.0060.00614.39
5.6.370.0000.01214.41
5.6.360.0030.00614.51
5.6.350.0000.01314.42
5.6.340.0100.00613.83
5.6.330.0060.00613.96
5.6.320.0030.00614.33
5.6.310.0030.01014.54
5.6.300.0090.00614.21
5.6.290.0080.00614.22
5.6.280.0060.01314.13
5.6.270.0060.00914.58
5.6.260.0040.00814.71
5.6.250.0070.00714.23
5.6.240.0040.01514.21
5.6.230.0070.01013.99
5.6.220.0050.00814.60
5.6.210.0070.02217.60
5.6.200.0020.04616.10
5.6.190.0100.02517.32
5.6.180.0370.02917.43
5.6.170.0180.04317.32
5.6.160.0080.04317.29
5.6.150.0150.03516.17
5.6.140.0050.04316.23
5.6.130.0010.02616.27
5.6.120.0100.03817.66
5.6.110.0080.04017.63
5.6.100.0080.03517.62
5.6.90.0060.03517.83
5.6.80.0080.03717.12
5.6.70.0040.01414.16
5.6.60.0040.01114.34
5.6.50.0140.00013.97
5.6.40.0030.01014.11
5.6.30.0070.00714.08
5.6.20.0000.01314.18
5.6.10.0090.00314.33
5.6.00.0060.00914.21
5.5.380.0060.00914.07
5.5.370.0000.01514.19
5.5.360.0030.00914.26
5.5.350.0160.03617.20
5.5.340.0050.03116.21
5.5.330.0130.03717.40
5.5.320.0100.02817.37
5.5.310.0230.03117.33
5.5.300.0050.02216.18
5.5.290.0080.03516.09
5.5.280.0070.03817.36
5.5.270.0080.04617.59
5.5.260.0040.04417.53
5.5.250.0120.03717.20
5.5.240.0160.03617.25
5.5.230.0000.01414.31
5.5.220.0090.00614.07
5.5.210.0000.01314.41
5.5.200.0120.00414.14
5.5.190.0000.01314.30
5.5.180.0060.00614.20
5.5.170.0070.00714.35
5.5.160.0080.00614.29
5.5.150.0100.00014.14
5.5.140.0090.00614.22
5.5.130.0070.00714.30
5.5.120.0060.00914.09
5.5.110.0000.01314.13
5.5.100.0030.00713.94
5.5.90.0070.00414.16
5.5.80.0100.00313.97
5.5.70.0070.01014.29
5.5.60.0070.01114.29
5.5.50.0030.01314.05
5.5.40.0070.00414.27
5.5.30.0040.00414.52
5.5.20.0100.00314.29
5.5.10.0070.00714.38
5.5.00.0060.00614.01
5.4.450.0230.02915.36
5.4.440.0140.02715.16
5.4.430.0160.02315.38
5.4.420.0130.02915.38
5.4.410.0100.03215.32
5.4.400.0180.02315.24
5.4.390.0060.03315.17
5.4.380.0180.03014.84
5.4.370.0220.02414.95
5.4.360.0130.02814.95
5.4.350.0170.03015.00
5.4.340.0220.03214.97
5.4.330.0040.00711.23
5.4.320.0070.02011.84
5.4.310.0060.02111.84
5.4.300.0040.02511.84
5.4.290.0040.02711.84
5.4.280.0040.02611.79
5.4.270.0080.01911.79
5.4.260.0060.02111.79
5.4.250.0040.02111.79
5.4.240.0060.02011.79
5.4.230.0060.02111.78
5.4.220.0080.01911.78
5.4.210.0040.02211.78
5.4.200.0080.01811.78
5.4.190.0040.02511.78
5.4.180.0080.02111.78
5.4.170.0060.01911.79
5.4.160.0040.02511.79
5.4.150.0050.02111.78
5.4.140.0050.02311.62
5.4.130.0050.02511.62
5.4.120.0020.03011.60
5.4.110.0040.02111.59
5.4.100.0050.02311.59
5.4.90.0070.02211.60
5.4.80.0090.02011.60
5.4.70.0060.02011.59
5.4.60.0070.02511.59
5.4.50.0060.02111.59
5.4.40.0040.02211.59
5.4.30.0080.02211.58
5.4.20.0070.01911.59
5.4.10.0060.02311.59
5.4.00.0050.02011.33
5.3.290.0110.04112.80
5.3.280.0090.03712.71
5.3.270.0060.04212.73
5.3.260.0060.03812.72
5.3.250.0080.03512.72
5.3.240.0110.03412.72
5.3.230.0090.03912.71
5.3.220.0070.03812.68
5.3.210.0060.03912.68
5.3.200.0080.04212.68
5.3.190.0070.04112.68
5.3.180.0060.04612.68
5.3.170.0070.03612.67
5.3.160.0050.04112.67
5.3.150.0060.04212.68
5.3.140.0040.04312.66
5.3.130.0120.04112.65
5.3.120.0060.04012.66
5.3.110.0070.04612.66
5.3.100.0090.03712.12
5.3.90.0070.03712.09
5.3.80.0080.04212.07
5.3.70.0060.04012.08
5.3.60.0090.03912.06
5.3.50.0090.04012.00
5.3.40.0110.04412.00
5.3.30.0060.04011.94
5.3.20.0060.03911.72
5.3.10.0110.04111.69
5.3.00.0070.04211.69
5.2.170.0070.0359.18
5.2.160.0060.0349.18
5.2.150.0100.0329.18
5.2.140.0100.0449.18
5.2.130.0040.0379.13
5.2.120.0060.0319.13
5.2.110.0110.0369.14
5.2.100.0050.0319.13
5.2.90.0090.0289.14
5.2.80.0060.0379.14
5.2.70.0100.0329.14
5.2.60.0060.0389.09
5.2.50.0090.0349.06
5.2.40.0050.0329.04
5.2.30.0040.0319.01
5.2.20.0050.0289.00
5.2.10.0050.0398.92
5.2.00.0050.0348.78
5.1.60.0050.0328.06
5.1.50.0040.0338.05
5.1.40.0050.0238.04
5.1.30.0070.0298.39
5.1.20.0040.0278.41
5.1.10.0020.0298.14
5.1.00.0070.0348.14
5.0.50.0040.0206.62
5.0.40.0030.0246.47
5.0.30.0030.0416.29
5.0.20.0040.0196.26
5.0.10.0040.0276.24
5.0.00.0080.0366.23
4.4.90.0070.0214.78
4.4.80.0020.0214.75
4.4.70.0040.0254.75
4.4.60.0070.0244.75
4.4.50.0010.0214.77
4.4.40.0060.0344.71
4.4.30.0070.0204.76
4.4.20.0020.0214.85
4.4.10.0040.0164.85
4.4.00.0040.0344.76
4.3.110.0040.0214.67
4.3.100.0050.0234.66
4.3.90.0060.0174.64
4.3.80.0070.0264.59
4.3.70.0020.0214.63
4.3.60.0040.0154.63
4.3.50.0040.0154.63
4.3.40.0050.0234.53
4.3.30.0020.0173.29
4.3.20.0010.0183.26
4.3.10.0040.0163.22
4.3.00.0100.01714.59

preferences:
44.19 ms | 400 KiB | 5 Q