3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("a" =>"b", "c"=>"d"); json_encode(in_array("a",$a));

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)
8.3.60.0180.00016.38
8.3.50.0080.01021.89
8.3.40.0150.00018.65
8.3.30.0070.00718.96
8.3.20.0070.00020.21
8.3.10.0050.00323.66
8.3.00.0080.00019.13
8.2.180.0030.01418.41
8.2.170.0130.00722.96
8.2.160.0070.00720.30
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00822.28
8.2.110.0090.00022.20
8.2.100.0000.01117.72
8.2.90.0040.00419.01
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0070.00017.78
8.2.50.0080.00018.07
8.2.40.0060.00318.22
8.2.30.0040.00417.90
8.2.20.0080.00017.62
8.2.10.0040.00418.10
8.2.00.0000.00817.61
8.1.280.0130.00325.92
8.1.270.0000.01023.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.01123.87
8.1.230.0090.00319.15
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0110.00017.23
8.1.190.0050.00317.39
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0040.00421.99
8.1.150.0050.00318.57
8.1.140.0040.00417.29
8.1.130.0030.00317.73
8.1.120.0050.00317.45
8.1.110.0040.00317.31
8.1.100.0000.00717.45
8.1.90.0040.00417.35
8.1.80.0070.00017.25
8.1.70.0000.00717.32
8.1.60.0030.00517.47
8.1.50.0000.00817.48
8.1.40.0000.00817.44
8.1.30.0000.00717.44
8.1.20.0000.00817.57
8.1.10.0030.00617.45
8.1.00.0000.00717.24
8.0.300.0000.00718.77
8.0.290.0000.00717.05
8.0.280.0000.00818.36
8.0.270.0000.00717.30
8.0.260.0030.00317.19
8.0.250.0030.00316.83
8.0.240.0040.00416.85
8.0.230.0000.00716.79
8.0.220.0030.00316.86
8.0.210.0030.00616.70
8.0.200.0000.00716.85
8.0.190.0040.00416.98
8.0.180.0040.00416.82
8.0.170.0040.00416.82
8.0.160.0030.00316.83
8.0.150.0040.00416.73
8.0.140.0030.00316.66
8.0.130.0030.00313.15
8.0.120.0040.00416.81
8.0.110.0000.00816.71
8.0.100.0000.00816.77
8.0.90.0050.00316.86
8.0.80.0100.00716.78
8.0.70.0000.00716.87
8.0.60.0080.00016.88
8.0.50.0000.00816.86
8.0.30.0090.01116.96
8.0.20.0100.01117.40
8.0.10.0070.00316.89
8.0.00.0090.01016.61
7.4.330.0000.00515.00
7.4.320.0030.00316.55
7.4.300.0030.00316.44
7.4.290.0070.00016.52
7.4.280.0070.00016.53
7.4.270.0000.00716.45
7.4.260.0000.00716.45
7.4.250.0040.00416.49
7.4.240.0050.00216.53
7.4.230.0070.00016.54
7.4.220.0120.00616.57
7.4.210.0050.01016.55
7.4.200.0000.00716.34
7.4.190.0070.00016.41
7.4.160.0090.00616.60
7.4.150.0110.01117.40
7.4.140.0120.00717.86
7.4.130.0130.00416.50
7.4.120.0050.01316.49
7.4.110.0120.00816.34
7.4.100.0130.00616.38
7.4.90.0060.01116.24
7.4.80.0160.00019.39
7.4.70.0070.01016.32
7.4.60.0070.01016.29
7.4.50.0040.00416.23
7.4.40.0040.00722.77
7.4.30.0070.01016.38
7.4.00.0050.01314.67
7.3.330.0030.00313.05
7.3.320.0050.00013.05
7.3.310.0030.00316.20
7.3.300.0030.00316.13
7.3.290.0140.00016.13
7.3.280.0110.00716.11
7.3.270.0060.01217.40
7.3.260.0110.00716.44
7.3.250.0110.00616.36
7.3.240.0210.00916.17
7.3.230.0040.01116.39
7.3.210.0030.01316.35
7.3.200.0080.01219.39
7.3.190.0120.00616.20
7.3.180.0090.00616.20
7.3.170.0040.01116.27
7.3.160.0090.01216.43
7.3.120.0090.00814.71
7.3.110.0090.00914.80
7.3.100.0080.00714.54
7.3.90.0070.00714.45
7.3.80.0030.01014.82
7.3.70.0070.00514.54
7.3.60.0020.01014.57
7.3.50.0060.00814.60
7.3.40.0060.00814.65
7.3.30.0060.00614.58
7.3.20.0070.00516.62
7.3.10.0040.01016.42
7.3.00.0090.00316.50
7.2.330.0070.01016.41
7.2.320.0100.00616.39
7.2.310.0030.01416.43
7.2.300.0130.00316.25
7.2.290.0150.00616.30
7.2.250.0060.01414.86
7.2.240.0070.01314.78
7.2.230.0120.00514.91
7.2.220.0070.00814.83
7.2.210.0020.01214.80
7.2.200.0030.01114.87
7.2.190.0080.00614.86
7.2.180.0030.00914.89
7.2.170.0030.01114.79
7.2.60.0030.00916.84
7.2.00.0160.01319.24
7.1.330.0040.00915.58
7.1.320.0090.00515.67
7.1.310.0100.00515.78
7.1.300.0030.01115.74
7.1.290.0050.01115.66
7.1.280.0070.00315.63
7.1.270.0050.00815.83
7.1.260.0050.01115.55
7.1.200.0060.00615.41
7.1.100.0060.00618.11
7.1.70.0090.00317.00
7.1.60.0120.01219.33
7.1.50.0080.01516.86
7.1.00.0030.07722.57
7.0.200.0080.00816.76
7.0.140.0100.06722.18
7.0.90.0570.07019.95
7.0.80.0400.03719.99
7.0.70.0470.03319.95
7.0.60.0470.07720.01
7.0.50.0530.08020.23
7.0.40.0130.07020.14
7.0.30.0030.07720.09
7.0.20.0170.08020.14
7.0.10.0030.06320.02
7.0.00.0070.08020.14
5.6.280.0070.07021.14
5.6.240.0100.07320.68
5.6.230.0130.04020.56
5.6.220.0000.04320.51
5.6.210.0030.08020.63
5.6.200.0070.07721.07
5.6.190.0030.08021.01
5.6.180.0100.03720.95
5.6.170.0100.08021.13
5.6.160.0200.07020.93
5.6.150.0070.06021.00
5.6.140.0170.07021.09
5.6.130.0100.07321.01
5.6.120.0100.06021.01
5.6.110.0070.06320.93
5.6.100.0130.05021.00
5.6.90.0100.08321.00
5.6.80.0100.07720.43
5.6.70.0030.08020.41
5.6.60.0030.08720.36
5.6.50.0070.08020.38
5.6.40.0070.06320.43
5.6.30.0070.05720.52
5.6.20.0170.06020.36
5.6.10.0070.08320.36
5.6.00.0070.06020.37
5.5.380.0030.08020.34
5.5.370.0070.08320.50
5.5.360.0070.08720.35
5.5.350.0070.05020.36
5.5.340.0100.07720.82
5.5.330.0200.06720.82
5.5.320.0200.06020.77
5.5.310.0130.07320.88
5.5.300.0130.07720.82
5.5.290.0130.05720.78
5.5.280.0030.08720.89
5.5.270.0070.05020.76
5.5.260.0100.08320.81
5.5.250.0070.07020.63
5.5.240.0130.07720.21
5.5.230.0130.07320.16
5.5.220.0070.07320.20
5.5.210.0100.07720.14
5.5.200.0170.07720.18
5.5.190.0100.05320.14
5.5.180.0100.07020.20
5.5.160.0070.07720.26
5.5.150.0130.07320.16
5.5.140.0130.07020.13
5.5.130.0070.07720.24
5.5.120.0100.05020.25
5.5.110.0000.09020.26
5.5.100.0130.06720.07
5.5.90.0000.08319.94
5.5.80.0170.07320.15
5.5.70.0070.08020.05
5.5.60.0100.03720.09
5.5.50.0030.04320.07
5.5.40.0000.05720.07
5.5.30.0070.04020.03
5.5.20.0070.07020.10
5.5.10.0000.04020.04
5.5.00.0030.04019.95
5.4.450.0170.07019.43
5.4.440.0130.07719.38
5.4.430.0070.08019.11
5.4.420.0170.05719.43
5.4.410.0030.06319.14
5.4.400.0030.08319.12
5.4.390.0030.08019.07
5.4.380.0070.07319.09
5.4.370.0100.07719.23
5.4.360.0100.07019.09
5.4.350.0100.07019.08
5.4.340.0170.06718.98
5.4.320.0100.06719.05
5.4.310.0170.07319.06
5.4.300.0170.06318.78
5.4.290.0030.07019.12
5.4.280.0130.07019.12
5.4.270.0170.07019.03
5.4.260.0070.07319.04
5.4.250.0070.05019.09
5.4.240.0170.05719.17
5.4.230.0230.06319.06
5.4.220.0070.03719.11
5.4.210.0030.06719.22
5.4.200.0070.03719.22
5.4.190.0000.04319.19
5.4.180.0070.03718.96
5.4.170.0030.06719.11
5.4.160.0000.03719.21
5.4.150.0100.07019.02
5.4.140.0100.04716.30
5.4.130.0030.07016.32
5.4.120.0070.03316.23
5.4.110.0000.03316.21
5.4.100.0030.03316.26
5.4.90.0000.05016.33
5.4.80.0030.03016.20
5.4.70.0030.03016.34
5.4.60.0000.05016.23
5.4.50.0030.04316.19
5.4.40.0030.03016.29
5.4.30.0030.03316.47
5.4.20.0100.04016.40
5.4.10.0070.02716.23
5.4.00.0000.04015.66
5.3.290.0130.07714.54
5.3.280.0030.04014.59
5.3.270.0030.06314.51
5.3.260.0030.05714.52
5.3.250.0100.02714.60
5.3.240.0070.03314.51
5.3.230.0070.08014.57
5.3.220.0030.07314.54
5.3.210.0130.07014.42
5.3.200.0000.04314.42
5.3.190.0000.04014.42
5.3.180.0000.04014.55
5.3.170.0070.06714.47
5.3.160.0000.05014.52
5.3.150.0030.03714.54
5.3.140.0000.04014.38
5.3.130.0030.04014.51
5.3.120.0000.05314.55
5.3.110.0070.03014.48
5.3.100.0030.03713.85
5.3.90.0000.04013.85
5.3.80.0030.03713.96
5.3.70.0000.03314.00
5.3.60.0000.05313.98
5.3.50.0000.04013.70
5.3.40.0070.03313.93
5.3.30.0070.03313.89
5.3.20.0070.07013.45
5.3.10.0030.03313.61
5.3.00.0100.02313.59
5.2.170.0100.05711.16
5.2.160.0000.03011.10
5.2.150.0000.05010.89
5.2.140.0000.03011.16
5.2.130.0070.02310.96
5.2.120.0030.04011.02
5.2.110.0000.03011.09
5.2.100.0100.02311.14
5.2.90.0000.03011.09
5.2.80.0030.02311.07
5.2.70.0000.03011.08
5.2.60.0030.04310.99
5.2.50.0030.06310.96
5.2.40.0000.04010.94
5.2.30.0030.04311.04
5.2.20.0000.02710.84
5.2.10.0100.05310.93
5.2.00.0030.02710.75
5.1.60.0030.02310.02
5.1.50.0000.02710.01
5.1.40.0030.02710.00
5.1.30.0000.02710.41
5.1.20.0030.03310.38
5.1.10.0000.05710.14
5.1.00.0070.05310.13
5.0.50.0030.0408.59
5.0.40.0100.0378.43
5.0.30.0070.0478.24
5.0.20.0030.0408.02
5.0.10.0070.0408.15
5.0.00.0130.0608.18
4.4.90.0000.0137.34
4.4.80.0000.0207.34
4.4.70.0030.0137.34
4.4.60.0070.0137.34
4.4.50.0030.0137.34
4.4.40.0000.0277.34
4.4.30.0000.0177.34
4.4.20.0000.0237.34
4.4.10.0000.0377.34
4.4.00.0100.0477.34
4.3.110.0000.0337.34
4.3.100.0070.0307.34
4.3.90.0000.0337.34
4.3.80.0000.0537.34
4.3.70.0030.0207.34
4.3.60.0000.0207.34
4.3.50.0000.0207.34
4.3.40.0070.0207.34
4.3.30.0000.0377.34
4.3.20.0000.0377.34
4.3.10.0000.0307.34
4.3.00.0000.0377.34

preferences:
48.45 ms | 401 KiB | 5 Q