3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a1 = array(a1,a2,a3,a4); $result='"'.implode("','",$a1).'"'; echo $result;

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)
8.3.40.0090.00618.71
8.3.30.0110.00418.72
8.3.20.0000.00818.60
8.3.10.0040.00420.45
8.3.00.0000.00817.50
8.2.170.0040.01122.96
8.2.160.0030.01022.26
8.2.150.0000.00824.18
8.2.140.0100.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.95
8.2.110.0100.00021.00
8.2.100.0030.00917.72
8.2.90.0060.00319.22
8.2.80.0040.00419.34
8.2.70.0040.00417.50
8.2.60.0000.00817.93
8.2.50.0000.00818.07
8.2.40.0040.00418.28
8.2.30.0030.00618.04
8.2.20.0060.00317.63
8.2.10.0080.00017.74
8.2.00.0030.00517.71
8.1.270.0000.00723.99
8.1.260.0030.01026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.82
8.1.230.0040.00720.85
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0080.00317.35
8.1.190.0030.00517.41
8.1.180.0000.00818.10
8.1.170.0000.00818.89
8.1.160.0000.00718.70
8.1.150.0040.00418.55
8.1.140.0040.00417.32
8.1.130.0030.00317.82
8.1.120.0070.00017.37
8.1.110.0040.00417.28
8.1.100.0040.00417.35
8.1.90.0000.00717.39
8.1.80.0000.00817.44
8.1.70.0080.00017.40
8.1.60.0030.00517.54
8.1.50.0060.00317.41
8.1.40.0030.00617.44
8.1.30.0060.00317.46
8.1.20.0040.00417.54
8.1.10.0050.00217.39
8.1.00.0000.00717.40
8.0.300.0000.00719.91
8.0.290.0040.00416.88
8.0.280.0040.00418.36
8.0.270.0000.00717.23
8.0.260.0030.00318.68
8.0.250.0040.00417.02
8.0.240.0020.00517.03
8.0.230.0000.00716.89
8.0.220.0030.00316.93
8.0.210.0030.00316.91
8.0.200.0030.00316.99
8.0.190.0040.00416.92
8.0.180.0050.00216.99
8.0.170.0030.00716.89
8.0.160.0000.00717.05
8.0.150.0060.00317.01
8.0.140.0040.00716.75
8.0.130.0060.00013.41
8.0.120.0000.00716.93
8.0.110.0040.00416.80
8.0.100.0000.00816.81
8.0.90.0000.00716.88
8.0.80.0080.00616.90
8.0.70.0000.00816.85
8.0.60.0030.00316.98
8.0.50.0000.00716.73
8.0.30.0120.01217.10
8.0.20.0110.01117.40
8.0.10.0070.00016.86
8.0.00.0050.01316.74
7.4.330.0050.00014.83
7.4.320.0070.00016.50
7.4.300.0000.00716.51
7.4.290.0000.00716.50
7.4.280.0000.00716.63
7.4.270.0040.00416.45
7.4.260.0000.00613.29
7.4.250.0050.00316.51
7.4.240.0000.00716.58
7.4.230.0000.00716.63
7.4.220.0030.02216.55
7.4.210.0060.01016.52
7.4.200.0000.00716.67
7.4.190.0030.00316.66
7.4.160.0140.00316.50
7.4.150.0060.01017.18
7.4.140.0080.01217.12
7.4.130.0080.01316.67
7.4.120.0120.00516.57
7.4.110.0030.01516.67
7.4.100.0090.00816.60
7.4.90.0100.01316.36
7.4.80.0130.00618.80
7.4.70.0100.00616.60
7.4.60.0030.01316.66
7.4.50.0000.00816.51
7.4.40.0030.01022.27
7.4.30.0070.01016.47
7.4.10.0070.01014.80
7.4.00.0090.00815.07
7.3.330.0000.00613.20
7.3.320.0050.00013.18
7.3.310.0000.00716.33
7.3.300.0030.00616.39
7.3.290.0130.00616.36
7.3.280.0050.01216.35
7.3.270.0030.01317.40
7.3.260.0100.00918.24
7.3.250.0070.01116.34
7.3.240.0130.00816.30
7.3.230.0130.00316.39
7.3.210.0080.00816.26
7.3.200.0070.01119.39
7.3.190.0150.00916.41
7.3.180.0130.00616.62
7.3.170.0110.00716.46
7.3.160.0090.00616.58
7.3.130.0070.01114.82
7.3.120.0070.01014.75
7.3.110.0100.00814.68
7.3.100.0040.01114.82
7.3.90.0060.01014.94
7.3.80.0090.00514.96
7.3.70.0100.00414.73
7.3.60.0030.00814.93
7.3.50.0030.01114.75
7.3.40.0070.00514.78
7.3.30.0060.00814.80
7.3.20.0070.00516.74
7.3.10.0060.00916.66
7.3.00.0060.00816.51
7.2.330.0100.00716.63
7.2.320.0090.00916.43
7.2.310.0110.00716.68
7.2.300.0110.00616.63
7.2.290.0130.00316.61
7.2.260.0100.01014.99
7.2.250.0070.01014.94
7.2.240.0040.01215.04
7.2.230.0120.00415.14
7.2.220.0070.00814.91
7.2.210.0060.00915.11
7.2.200.0060.00714.84
7.2.190.0060.01014.93
7.2.180.0050.00714.93
7.2.170.0080.00515.04
7.2.160.0040.00715.03
7.2.150.0030.00916.90
7.2.140.0100.00317.01
7.2.130.0100.00316.71
7.2.120.0070.00316.89
7.2.110.0110.00716.94
7.2.100.0100.00317.04
7.2.90.0030.01316.55
7.2.80.0050.00816.71
7.2.70.0000.01216.99
7.2.60.0070.00616.67
7.2.50.0060.00616.97
7.2.40.0000.01017.02
7.2.30.0090.00617.02
7.2.20.0030.01216.96
7.2.10.0040.00717.13
7.2.00.0090.00418.31
7.1.330.0070.00915.85
7.1.320.0090.00815.78
7.1.310.0050.00715.90
7.1.300.0110.00215.56
7.1.290.0050.00815.64
7.1.280.0060.00715.69
7.1.270.0080.00615.80
7.1.260.0060.00915.75
7.1.250.0070.00716.02
7.1.240.0030.00815.73
7.1.230.0090.00415.49
7.1.220.0000.01015.74
7.1.210.0060.00615.91
7.1.200.0050.00815.81
7.1.190.0000.01315.80
7.1.180.0060.00615.92
7.1.170.0060.00815.66
7.1.160.0030.01015.82
7.1.150.0050.00515.77
7.1.140.0060.00615.55
7.1.130.0040.00715.80
7.1.120.0080.00615.86
7.1.110.0000.01015.73
7.1.100.0060.00615.74
7.1.90.0060.00815.94
7.1.80.0030.00715.80
7.1.70.0010.00816.36
7.1.60.0050.00516.35
7.1.50.0150.00825.36
7.1.40.0130.00315.63
7.1.30.0070.00715.73
7.1.20.0060.00615.84
7.1.10.0100.00715.76
7.1.00.0050.02219.05
7.0.330.0070.00715.36
7.0.320.0000.01115.05
7.0.310.0070.00715.43
7.0.300.0070.00715.23
7.0.290.0040.00815.18
7.0.280.0080.00415.48
7.0.270.0000.01115.26
7.0.260.0040.00415.59
7.0.250.0000.00915.58
7.0.240.0140.00015.43
7.0.230.0000.00815.44
7.0.220.0030.00615.40
7.0.210.0030.01015.16
7.0.200.0070.00816.07
7.0.190.0140.00015.16
7.0.180.0080.00615.45
7.0.170.0070.00715.41
7.0.160.0070.00415.62
7.0.150.0030.01015.57
7.0.140.0060.03818.78
7.0.130.0100.00415.34
7.0.120.0060.00915.25
7.0.110.0110.00315.48
7.0.100.0000.01215.24
7.0.90.0090.00615.48
7.0.80.0030.00715.48
7.0.70.0000.00915.29
7.0.60.0080.02817.74
7.0.50.0050.02316.56
7.0.40.0040.02515.64
7.0.30.0050.02315.58
7.0.20.0070.02115.61
7.0.10.0050.02315.64
7.0.00.0050.02215.57
5.6.400.0040.01114.44
5.6.390.0070.00714.52
5.6.380.0030.00914.59
5.6.370.0070.00714.09
5.6.360.0100.00314.09
5.6.350.0030.01014.50
5.6.340.0100.00314.14
5.6.330.0070.00714.38
5.6.320.0030.00914.16
5.6.310.0030.01014.57
5.6.300.0050.00514.00
5.6.290.0080.01214.06
5.6.280.0060.04017.59
5.6.270.0060.01214.38
5.6.260.0120.00014.13
5.6.250.0000.01414.46
5.6.240.0030.00914.32
5.6.230.0110.00314.39
5.6.220.0070.00714.38
5.6.210.0100.04117.46
5.6.200.0080.02216.21
5.6.190.0020.02516.23
5.6.180.0070.02316.25
5.6.170.0050.02316.20
5.6.160.0050.02316.20
5.6.150.0070.02016.23
5.6.140.0070.02316.34
5.6.130.0080.02016.23
5.6.120.0020.02616.23
5.6.110.0020.02516.29
5.6.100.0090.02016.14
5.6.90.0020.02716.31
5.6.80.0020.04715.74
5.6.70.0030.04515.89
5.6.60.0100.02715.99
5.6.50.0070.04315.96
5.6.40.0050.04215.89
5.6.30.0080.03915.98
5.6.20.0070.04215.93
5.6.10.0060.04315.90
5.6.00.0010.02815.84
5.5.380.0060.00614.12
5.5.370.0030.01214.38
5.5.360.0040.00414.32
5.5.350.0080.03817.41
5.5.340.0030.03116.15
5.5.330.0060.02116.13
5.5.320.0050.02216.13
5.5.310.0020.02815.99
5.5.300.0070.02315.99
5.5.290.0070.02315.95
5.5.280.0050.02416.19
5.5.270.0060.03316.01
5.5.260.0050.02316.05
5.5.250.0090.04216.00
5.5.240.0050.04315.84
5.5.230.0080.02515.87
5.5.220.0080.02715.68
5.5.210.0050.02615.73
5.5.200.0050.03415.73
5.5.190.0110.02915.57
5.5.180.0050.04515.67
5.5.170.0030.01314.13
5.5.160.0020.03615.70
5.5.150.0080.02115.75
5.5.140.0050.02415.77
5.5.130.0070.02515.88
5.5.120.0070.03315.72
5.5.110.0110.01815.78
5.5.100.0120.03615.55
5.5.90.0070.04315.49
5.5.80.0050.04415.71
5.5.70.0020.02915.76
5.5.60.0030.02515.73
5.5.50.0050.04515.73
5.5.40.0080.02615.57
5.5.30.0050.04415.80
5.5.20.0070.04015.69
5.5.10.0080.03715.85
5.5.00.0100.02015.61
5.4.450.0030.02415.31
5.4.440.0040.02415.05
5.4.430.0050.02015.20
5.4.420.0110.01715.28
5.4.410.0020.02915.01
5.4.400.0090.02514.86
5.4.390.0040.04014.96
5.4.380.0120.03014.90
5.4.370.0050.02215.04
5.4.360.0030.03815.02
5.4.350.0080.03514.87
5.4.340.0060.04114.92
5.4.330.0000.01310.95
5.4.320.0000.03315.08
5.4.310.0050.04414.78
5.4.300.0060.02314.90
5.4.290.0100.03615.06
5.4.280.0050.04115.05
5.4.270.0070.02514.98
5.4.260.0090.03814.99
5.4.250.0060.02515.19
5.4.240.0050.02514.90
5.4.230.0020.03014.89
5.4.220.0030.04714.99
5.4.210.0070.02614.97
5.4.200.0080.03814.80
5.4.190.0050.04314.92
5.4.180.0080.03814.76
5.4.170.0020.03015.06
5.4.160.0030.04314.90
5.4.150.0030.04014.99
5.4.140.0120.02013.62
5.4.130.0020.03313.63
5.4.120.0050.03613.69
5.4.110.0060.03913.58
5.4.100.0070.02213.63
5.4.90.0050.02913.59
5.4.80.0080.03313.59
5.4.70.0020.04313.71
5.4.60.0050.03013.64
5.4.50.0030.03513.62
5.4.40.0050.03813.64
5.4.30.0050.04113.70
5.4.20.0050.03513.70
5.4.10.0070.02213.68
5.4.00.0070.03513.40
5.3.290.0070.03912.50
5.3.280.0050.02212.53
5.3.270.0030.03612.54
5.3.260.0000.04612.50
5.3.250.0040.02712.50
5.3.240.0120.03412.48
5.3.230.0070.03812.53
5.3.220.0060.02712.42
5.3.210.0040.03812.45
5.3.200.0070.03812.45
5.3.190.0080.03012.43
5.3.180.0020.04412.53
5.3.170.0080.03512.45
5.3.160.0050.03812.58
5.3.150.0070.02912.52
5.3.140.0080.03312.46
5.3.130.0080.03612.53
5.3.120.0070.04212.43
5.3.110.0080.04012.50
5.3.100.0060.03312.12
5.3.90.0070.03512.18
5.3.80.0070.03812.16
5.3.70.0050.04012.16
5.3.60.0080.01912.22
5.3.50.0120.03412.15
5.3.40.0030.03312.20
5.3.30.0070.02012.12
5.3.20.0090.03812.00
5.3.10.0100.03311.99
5.3.00.0050.02711.89
5.2.170.0030.05011.13
5.2.160.0070.04711.17
5.2.150.0030.03311.14
5.2.140.0070.06311.12
5.2.130.0000.05711.09
5.2.120.0070.05011.09
5.2.110.0070.02711.09
5.2.100.0030.05311.07
5.2.90.0100.04011.07
5.2.80.0070.06311.06
5.2.70.0000.06011.02
5.2.60.0030.06011.03
5.2.50.0030.04711.00
5.2.40.0000.06010.97
5.2.30.0070.06310.96
5.2.20.0070.05710.95
5.2.10.0030.04710.77
5.2.00.0030.04310.73
5.1.60.0100.0479.97
5.1.50.0030.05310.13
5.1.40.0000.05710.00
5.1.30.0030.06010.47
5.1.20.0000.03310.30
5.1.10.0030.06010.05
5.1.00.0070.05310.05
5.0.50.0030.0438.67
5.0.40.0030.0378.67
5.0.30.0100.0578.67
5.0.20.0100.0408.67
5.0.10.0030.0238.67
5.0.00.0100.0608.67
4.4.90.0000.0378.67
4.4.80.0000.0378.67
4.4.70.0000.0278.67
4.4.60.0070.0308.67
4.4.50.0000.0378.67
4.4.40.0000.0578.67
4.4.30.0030.0378.67
4.4.20.0030.0138.67
4.4.10.0030.0378.67
4.4.00.0030.0538.67
4.3.110.0070.0338.67
4.3.100.0030.0278.67
4.3.90.0070.0308.67
4.3.80.0000.0508.67
4.3.70.0070.0338.67
4.3.60.0000.0338.67
4.3.50.0030.0378.67
4.3.40.0000.0508.67
4.3.30.0000.0238.67
4.3.20.0030.0238.67
4.3.10.0000.0378.67
4.3.00.0000.0378.67

preferences:
45.21 ms | 400 KiB | 5 Q