3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar = json_decode('{"status" : 12}'); var_dump(is_string($ar["status"]));

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)
8.3.60.0070.01516.75
8.3.50.0130.00516.27
8.3.40.0110.01118.79
8.3.30.0000.01418.59
8.3.20.0050.00318.60
8.3.10.0030.00520.49
8.3.00.0050.00319.38
8.2.180.0060.00916.75
8.2.170.0070.00722.96
8.2.160.0030.01021.02
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00419.36
8.2.110.0060.00620.91
8.2.100.0080.00417.91
8.2.90.0040.00419.08
8.2.80.0090.00017.93
8.2.70.0000.00917.75
8.2.60.0030.00618.00
8.2.50.0000.00818.07
8.2.40.0070.00018.22
8.2.30.0060.00318.14
8.2.20.0040.00417.76
8.2.10.0000.00717.82
8.2.00.0040.00417.71
8.1.280.0060.01625.92
8.1.270.0000.00724.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01122.43
8.1.230.0100.00321.02
8.1.220.0080.00017.78
8.1.210.0000.00918.78
8.1.200.0040.00417.22
8.1.190.0000.00717.54
8.1.180.0030.00518.10
8.1.170.0040.00418.75
8.1.160.0070.00018.82
8.1.150.0030.00518.53
8.1.140.0080.00017.29
8.1.130.0090.00017.83
8.1.120.0080.00017.41
8.1.110.0000.00717.40
8.1.100.0000.00817.40
8.1.90.0040.00417.31
8.1.80.0070.00017.41
8.1.70.0030.00317.39
8.1.60.0000.00817.41
8.1.50.0030.00517.34
8.1.40.0000.00817.36
8.1.30.0080.00017.64
8.1.20.0080.00017.62
8.1.10.0060.00317.48
8.1.00.0090.00017.40
8.0.300.0000.00719.91
8.0.290.0080.00016.63
8.0.280.0030.00318.46
8.0.270.0040.00417.11
8.0.260.0000.00716.80
8.0.250.0000.00717.01
8.0.240.0000.00716.95
8.0.230.0000.00816.93
8.0.220.0030.00316.79
8.0.210.0040.00416.93
8.0.200.0050.00316.90
8.0.190.0000.00916.88
8.0.180.0040.00416.82
8.0.170.0000.00816.81
8.0.160.0030.00316.77
8.0.150.0030.00616.95
8.0.140.0020.00516.89
8.0.130.0030.00313.30
8.0.120.0000.00716.80
8.0.110.0080.00016.90
8.0.100.0050.00316.88
8.0.90.0000.00716.79
8.0.80.0040.01516.93
8.0.70.0000.00716.91
8.0.60.0030.00616.91
8.0.50.0040.00416.88
8.0.30.0100.00817.07
8.0.20.0090.00917.01
8.0.10.0000.00717.05
8.0.00.0090.01116.68
7.4.330.0020.00212.91
7.4.320.0030.00316.45
7.4.300.0070.00016.58
7.4.290.0030.00316.49
7.4.280.0040.00416.62
7.4.270.0000.00716.58
7.4.260.0000.00613.25
7.4.250.0030.00616.49
7.4.240.0000.00716.62
7.4.230.0070.00016.40
7.4.220.0160.00616.55
7.4.210.0060.01016.62
7.4.200.0000.00716.63
7.4.190.0070.00016.46
7.4.160.0070.00716.22
7.4.150.0090.00916.45
7.4.140.0120.00516.50
7.4.130.0080.00916.37
7.4.120.0130.00716.53
7.4.110.0110.00616.32
7.4.100.0110.00716.76
7.4.90.0130.00316.50
7.4.80.0070.01416.56
7.4.70.0000.01816.37
7.4.60.0100.01516.67
7.4.50.0040.00416.58
7.4.40.0060.00616.26
7.4.30.0080.00816.42
7.4.00.0090.00715.06
7.3.330.0030.00313.08
7.3.320.0030.00313.30
7.3.310.0000.00716.18
7.3.300.0060.00016.20
7.3.290.0070.01416.31
7.3.280.0090.00816.26
7.3.270.0100.01016.22
7.3.260.0080.01016.62
7.3.250.0110.01116.31
7.3.240.0060.00916.27
7.3.230.0110.01116.25
7.3.210.0080.00816.71
7.3.200.0150.00619.39
7.3.190.0070.01016.32
7.3.180.0150.00316.21
7.3.170.0110.00816.32
7.3.160.0150.00616.21
7.3.120.0100.00414.71
7.3.110.0100.00714.75
7.3.100.0070.01114.77
7.3.90.0060.00914.77
7.3.80.0100.00614.90
7.3.70.0060.00314.60
7.3.60.0110.00414.83
7.3.50.0110.00314.58
7.3.40.0090.00614.64
7.3.30.0100.00014.76
7.3.20.0100.00016.75
7.3.10.0100.00716.82
7.3.00.0030.00616.33
7.2.330.0100.00716.29
7.2.320.0100.00716.46
7.2.310.0110.00716.37
7.2.300.0060.01016.34
7.2.290.0130.00316.67
7.2.250.0100.01015.13
7.2.240.0100.01015.04
7.2.230.0110.00415.17
7.2.220.0130.00015.19
7.2.210.0040.01114.89
7.2.200.0060.00914.88
7.2.190.0060.00914.86
7.2.180.0040.00714.58
7.2.170.0040.01115.15
7.2.60.0030.00916.88
7.2.00.0000.01819.57
7.1.330.0040.01115.73
7.1.320.0070.00415.66
7.1.310.0090.00615.89
7.1.300.0030.00915.51
7.1.290.0150.00015.93
7.1.280.0070.00315.50
7.1.270.0080.00415.64
7.1.260.0030.00915.61
7.1.200.0000.01315.84
7.1.100.0120.00317.97
7.1.70.0000.00717.18
7.1.60.0070.01819.40
7.1.50.0120.00017.02
7.1.00.0030.07722.29
7.0.200.0040.00416.84
7.0.140.0070.07322.01
7.0.120.0030.07322.08
7.0.60.0100.06019.94
7.0.50.0200.07017.79
7.0.40.0130.04020.04
7.0.30.0170.04020.09
7.0.20.0370.03320.32
7.0.10.0070.04720.12
7.0.00.0030.09020.11
5.6.280.0070.07020.88
5.6.210.0100.08020.60
5.6.200.0130.07318.11
5.6.190.0070.06020.32
5.6.180.0270.08020.56
5.6.170.0130.04720.40
5.6.160.0070.07720.48
5.6.150.0070.04718.22
5.6.140.0000.07318.20
5.6.130.0100.07718.17
5.6.120.0070.03721.12
5.6.110.0000.09020.92
5.6.100.0100.08021.13
5.6.90.0030.08320.96
5.6.80.0070.07720.27
5.5.350.0230.07720.39
5.5.340.0000.05317.98
5.5.330.0030.04320.36
5.5.320.0100.04720.34
5.5.310.0330.07720.28
5.5.300.0030.03718.02
5.5.290.0070.03717.92
5.5.280.0000.09020.84
5.5.270.0030.07020.79
5.5.260.0070.08720.67
5.5.250.0070.06020.65
5.5.240.0030.07020.36
5.4.450.0030.06019.41
5.4.440.0070.03719.50
5.4.430.0070.03719.33
5.4.420.0070.03319.46
5.4.410.0100.03019.35
5.4.400.0030.03718.92
5.4.390.0030.04719.18
5.4.380.0070.03319.08
5.4.370.0000.04019.17
5.4.360.0070.08018.93
5.4.350.0070.07718.79
5.4.340.0070.08019.17
5.4.320.0030.07719.09
5.4.310.0070.07019.08
5.4.300.0070.03719.07
5.4.290.0070.06719.18
5.4.280.0030.07019.15
5.4.270.0070.08018.91
5.4.260.0100.05018.91
5.4.250.0130.05019.07
5.4.240.0030.08319.17
5.4.230.0030.08019.07
5.4.220.0100.07319.07
5.4.210.0030.04719.17
5.4.200.0030.05719.17
5.4.190.0030.04719.13
5.4.180.0000.06019.16
5.4.170.0030.07318.90
5.4.160.0030.07019.08
5.4.150.0030.08319.09
5.4.140.0070.07016.21
5.4.130.0130.06716.36
5.4.120.0000.05016.19
5.4.110.0030.08016.30
5.4.100.0070.07716.32
5.4.90.0030.04316.29
5.4.80.0070.05316.23
5.4.70.0000.04016.60
5.4.60.0030.08016.38
5.4.50.0030.06716.21
5.4.40.0030.05716.21
5.4.30.0100.03316.20
5.4.20.0030.03716.38
5.4.10.0070.07316.32
5.4.00.0070.06715.76
5.3.290.0100.07714.60
5.3.280.0070.07714.47
5.3.270.0100.03714.39
5.3.260.0100.07714.39
5.3.250.0000.06014.57
5.3.240.0070.07314.55
5.3.230.0100.07014.56
5.3.220.0000.05314.49
5.3.210.0030.07714.50
5.3.200.0000.05714.50
5.3.190.0000.04014.49
5.3.180.0100.07314.48
5.3.170.0000.08714.49
5.3.160.0130.07014.48
5.3.150.0030.06314.48
5.3.140.0070.05714.48
5.3.130.0100.05014.49
5.3.120.0070.07714.33
5.3.110.0030.05014.47
5.3.100.0100.07314.01
5.3.90.0030.06713.84
5.3.80.0000.05013.95
5.3.70.0030.04713.95
5.3.60.0000.04713.79
5.3.50.0030.05713.88
5.3.40.0030.06713.73
5.3.30.0100.06313.85
5.3.20.0070.05313.61
5.3.10.0100.06713.58
5.3.00.0000.07013.46
5.2.170.0070.06311.03
5.2.160.0100.06011.09
5.2.150.0070.06711.12
5.2.140.0100.05711.04
5.2.130.0070.05711.03
5.2.120.0030.04011.04
5.2.110.0100.05011.03
5.2.100.0030.03011.25
5.2.90.0030.02711.09
5.2.80.0100.04711.03
5.2.70.0030.04011.08
5.2.60.0030.03010.97
5.2.50.0030.06310.86
5.2.40.0070.06010.97
5.2.30.0030.03010.95
5.2.20.0000.06710.92
5.2.10.0030.02710.86
5.2.00.0100.06010.79
5.1.60.0030.0539.99
5.1.50.0100.0439.98
5.1.40.0030.0539.93
5.1.30.0070.05010.19
5.1.20.0030.04010.37
5.1.10.0030.06010.12
5.1.00.0070.0539.96
5.0.50.0100.0378.46
5.0.40.0000.0508.38
5.0.30.0100.0538.27
5.0.20.0100.0378.27
5.0.10.0030.0308.27
5.0.00.0200.0208.27
4.4.90.0000.0408.27
4.4.80.0000.0378.27
4.4.70.0000.0178.27
4.4.60.0030.0178.27
4.4.50.0070.0108.27
4.4.40.0030.0478.27
4.4.30.0000.0378.27
4.4.20.0030.0338.27
4.4.10.0000.0338.27
4.4.00.0000.0538.27
4.3.110.0030.0378.27
4.3.100.0030.0238.27
4.3.90.0000.0278.27
4.3.80.0030.0438.27
4.3.70.0030.0338.27
4.3.60.0030.0238.27
4.3.50.0000.0208.27
4.3.40.0000.0508.27
4.3.30.0000.0238.27
4.3.20.0000.0378.27
4.3.10.0000.0338.27
4.3.00.0100.0238.27

preferences:
55.95 ms | 400 KiB | 5 Q