3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "{\"rsetcnt\":0,\"cnt\":1}"; $b = json_decode($a); if (isset($b->{'rsetcnt'})) { echo "helloo"; } ?>

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)
8.3.60.0110.00418.31
8.3.50.0080.01322.05
8.3.40.0110.00318.46
8.3.30.0110.00318.89
8.3.20.0030.00620.29
8.3.10.0040.00420.36
8.3.00.0000.00819.13
8.2.180.0110.00416.50
8.2.170.0140.00022.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00422.23
8.2.110.0060.00320.37
8.2.100.0080.00318.07
8.2.90.0080.00019.09
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0080.00017.80
8.2.50.0080.00018.07
8.2.40.0000.00818.09
8.2.30.0040.00418.00
8.2.20.0040.00417.63
8.2.10.0000.00717.94
8.2.00.0030.00617.59
8.1.280.0140.00625.92
8.1.270.0050.00323.79
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00623.93
8.1.230.0060.00619.01
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0040.00417.00
8.1.180.0040.00418.10
8.1.170.0000.00818.23
8.1.160.0000.00721.84
8.1.150.0070.00018.74
8.1.140.0000.00717.39
8.1.130.0030.00317.88
8.1.120.0040.00417.43
8.1.110.0040.00417.29
8.1.100.0030.00517.46
8.1.90.0000.00717.43
8.1.80.0040.00417.44
8.1.70.0030.00317.34
8.1.60.0030.00717.42
8.1.50.0000.00817.43
8.1.40.0000.00717.34
8.1.30.0030.00517.51
8.1.20.0050.00317.46
8.1.10.0000.00717.53
8.1.00.0000.00817.34
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0070.00018.45
8.0.270.0000.00717.31
8.0.260.0000.00617.27
8.0.250.0070.00016.89
8.0.240.0040.00416.80
8.0.230.0070.00016.91
8.0.220.0030.00316.80
8.0.210.0040.00416.80
8.0.200.0030.00316.95
8.0.190.0000.00816.88
8.0.180.0000.00716.86
8.0.170.0040.00416.88
8.0.160.0050.00316.72
8.0.150.0000.00716.68
8.0.140.0060.00616.75
8.0.130.0030.00313.27
8.0.120.0040.00416.88
8.0.110.0000.00716.66
8.0.100.0000.00716.85
8.0.90.0000.00716.69
8.0.80.0080.00816.76
8.0.70.0000.00716.78
8.0.60.0020.00516.66
8.0.50.0040.00416.72
8.0.30.0120.00816.89
8.0.20.0110.00817.40
8.0.10.0080.00016.92
8.0.00.0090.01016.73
7.4.330.0000.00515.09
7.4.320.0060.00016.52
7.4.300.0030.00316.43
7.4.290.0030.00316.43
7.4.280.0040.00416.44
7.4.270.0030.00316.59
7.4.260.0050.00316.33
7.4.250.0000.00716.48
7.4.240.0030.00316.52
7.4.230.0070.00016.61
7.4.220.0120.00616.57
7.4.210.0070.01016.50
7.4.200.0070.00016.28
7.4.160.0100.00716.39
7.4.150.0070.01017.40
7.4.140.0100.01017.86
7.4.130.0100.01016.35
7.4.120.0090.00716.51
7.4.110.0030.01316.30
7.4.100.0130.00316.36
7.4.90.0090.01216.47
7.4.80.0180.00019.39
7.4.70.0070.01116.49
7.4.60.0090.00916.45
7.4.50.0030.00516.16
7.4.40.0070.01116.32
7.4.30.0130.00316.67
7.4.00.0070.01015.09
7.3.330.0050.00012.95
7.3.320.0030.00312.90
7.3.310.0030.00316.11
7.3.300.0000.00616.25
7.3.290.0170.00916.13
7.3.280.0050.01216.13
7.3.270.0100.00717.40
7.3.260.0060.01216.57
7.3.250.0080.00816.20
7.3.240.0120.00316.43
7.3.230.0190.00016.39
7.3.210.0100.00716.24
7.3.200.0060.01719.39
7.3.190.0100.00716.27
7.3.180.0160.02016.24
7.3.170.0040.01216.52
7.3.160.0090.00916.45
7.3.120.0110.00714.82
7.3.110.0070.00614.70
7.3.100.0090.00614.39
7.3.90.0000.01414.46
7.3.80.0100.00314.62
7.3.70.0070.00714.66
7.3.60.0030.01014.56
7.3.50.0040.01014.66
7.3.40.0040.00814.70
7.3.30.0070.01114.67
7.3.20.0030.00616.60
7.3.10.0040.01116.52
7.3.00.0060.00316.51
7.2.330.0100.00616.39
7.2.320.0100.01016.56
7.2.310.0030.01616.23
7.2.300.0120.00416.68
7.2.290.0110.01116.41
7.2.240.0000.01615.14
7.2.230.0030.00714.89
7.2.220.0060.00914.86
7.2.210.0000.01115.02
7.2.200.0000.01514.77
7.2.190.0070.00715.02
7.2.180.0060.00614.76
7.2.170.0060.00914.96
7.2.160.0080.00815.00
7.2.150.0000.00916.59
7.2.140.0030.01316.60
7.2.130.0040.00716.98
7.2.120.0020.01016.52
7.2.110.0030.01216.65
7.2.100.0100.00116.53
7.2.90.0030.01016.46
7.2.80.0020.00916.53
7.2.70.0050.01016.80
7.2.60.0080.00516.89
7.2.50.0070.00916.87
7.2.40.0030.01216.79
7.2.30.0080.00816.89
7.2.20.0070.00716.94
7.2.10.0080.00516.90
7.2.00.0110.00316.79
7.1.330.0070.00415.82
7.1.320.0100.00315.80
7.1.310.0060.00815.59
7.1.300.0070.00715.38
7.1.290.0000.01015.55
7.1.280.0030.01015.57
7.1.270.0000.00815.59
7.1.260.0090.00615.48
7.1.250.0030.01015.72
7.1.240.0030.01015.51
7.1.230.0060.00615.80
7.1.220.0050.00515.85
7.1.210.0090.00315.67
7.1.200.0060.00615.76
7.1.190.0030.01015.32
7.1.180.0040.01115.86
7.1.170.0030.00615.70
7.1.160.0070.00715.33
7.1.150.0060.00615.72
7.1.140.0060.00615.68
7.1.130.0040.00415.54
7.1.120.0100.00015.68
7.1.110.0040.00415.90
7.1.100.0260.00416.86
7.1.90.0070.00715.86
7.1.80.0030.01015.83
7.1.70.0040.00816.34
7.1.60.0030.01517.47
7.1.50.0100.00816.25
7.1.40.0040.00715.65
7.1.30.0060.00915.61
7.1.20.0000.01315.63
7.1.10.0000.01215.56
7.1.00.0040.04219.13
7.0.320.0030.01015.23
7.0.310.0030.01215.27
7.0.300.0040.01115.35
7.0.290.0030.01015.37
7.0.280.0070.00415.23
7.0.270.0000.01215.20
7.0.260.0030.01015.28
7.0.250.0080.00015.27
7.0.240.0090.00615.39
7.0.230.0000.00915.33
7.0.220.0070.00615.46
7.0.210.0070.00415.34
7.0.200.0030.00815.87
7.0.190.0060.00615.16
7.0.180.0000.01415.41
7.0.170.0080.00415.34
7.0.160.0060.00615.46
7.0.150.0000.01515.28
7.0.140.0080.03618.70
7.0.130.0030.00815.39
7.0.120.0000.01115.34
7.0.110.0060.00615.19
7.0.100.0030.01015.32
7.0.90.0070.00415.48
7.0.80.0080.00315.16
7.0.70.1730.02117.65
7.0.60.0050.02317.61
7.0.50.0020.02616.61
7.0.40.0060.04316.75
7.0.30.0200.02016.69
7.0.20.0180.03616.67
7.0.10.0170.01516.89
7.0.00.0070.03016.79
5.6.380.0090.00014.52
5.6.370.0060.00914.20
5.6.360.0000.01314.55
5.6.350.0030.01014.27
5.6.340.0070.00714.45
5.6.330.0100.00314.47
5.6.320.0070.00714.40
5.6.310.0080.00413.98
5.6.300.0060.00614.37
5.6.290.0030.01014.40
5.6.280.0060.03817.54
5.6.270.0050.00214.21
5.6.260.0060.00614.35
5.6.250.0040.01214.35
5.6.240.0000.00714.35
5.6.230.0000.01614.34
5.6.220.0110.00014.56
5.6.210.0030.04117.37
5.6.200.0090.04216.32
5.6.190.0090.02317.43
5.6.180.0120.02717.33
5.6.170.0110.03117.31
5.6.160.0100.04117.28
5.6.150.0050.02916.37
5.6.140.0030.02816.25
5.6.130.0090.03316.19
5.6.120.0070.02417.73
5.6.110.0030.02417.56
5.6.100.0050.04417.54
5.6.90.0120.03817.72
5.6.80.0050.04017.34
5.6.70.0150.03617.29
5.6.60.0090.00614.04
5.6.50.0070.00714.27
5.6.40.0030.01014.32
5.6.30.0100.00314.18
5.6.20.0070.00713.98
5.6.10.0000.01414.35
5.6.00.0040.00814.22
5.5.380.0070.00311.27
5.5.370.0030.00511.27
5.5.360.0030.00311.27
5.5.350.0020.03015.82
5.5.340.0030.02714.62
5.5.330.0070.03615.68
5.5.320.0000.03415.67
5.5.310.0190.02815.89
5.5.300.0050.02414.64
5.5.290.0090.04014.59
5.5.280.0080.03016.07
5.5.270.0070.03016.03
5.5.260.0080.04316.01
5.5.250.0090.02515.94
5.5.240.0120.04015.71
5.5.230.0030.00711.27
5.5.220.0030.00311.27
5.5.210.0040.00711.27
5.5.200.0060.00611.27
5.5.190.0090.00311.27
5.5.180.0000.01111.27
5.5.170.0030.01014.17
5.5.160.0050.00511.27
5.5.150.0030.00611.27
5.5.140.0070.00311.27
5.5.130.0040.00711.27
5.5.120.0080.00011.27
5.5.110.0030.00611.27
5.5.100.0060.00311.27
5.5.90.0030.00311.27
5.5.80.0000.01011.27
5.5.70.0070.00311.27
5.5.60.0030.00311.27
5.5.50.0000.00911.27
5.5.40.0000.00811.27
5.5.30.0030.00711.27
5.5.20.0000.01011.27
5.5.10.0040.00711.27
5.5.00.0050.00011.27
5.4.450.0170.01515.42
5.4.440.0470.03015.34
5.4.430.0100.02715.44
5.4.420.0330.00315.36
5.4.410.0370.00015.32
5.4.400.0340.00115.21
5.4.390.0350.00215.17
5.4.380.0330.00215.17
5.4.370.0320.00315.26
5.4.360.0330.00115.12
5.4.350.0320.00415.13
5.4.340.0320.00415.14
5.4.330.0050.00011.27
5.4.320.0060.02411.86
5.4.310.0070.02511.86
5.4.300.0030.02011.86
5.4.290.0060.02111.86
5.4.280.0040.02111.81
5.4.270.0070.02111.81
5.4.260.0040.02211.81
5.4.250.0040.02211.81
5.4.240.0050.02011.81
5.4.230.0070.02011.81
5.4.220.0060.01911.81
5.4.210.0040.02211.80
5.4.200.0030.02511.81
5.4.190.0060.02011.80
5.4.180.0060.02111.80
5.4.170.0030.02311.81
5.4.160.0060.02011.81
5.4.150.0060.02011.80
5.4.140.0060.02011.65
5.4.130.0050.02111.64
5.4.120.0040.02211.62
5.4.110.0040.02211.62
5.4.100.0080.02111.62
5.4.90.0040.02311.62
5.4.80.0050.02111.62
5.4.70.0060.02411.62
5.4.60.0030.02111.62
5.4.50.0040.02211.62
5.4.40.0020.02411.61
5.4.30.0020.02211.61
5.4.20.0060.01911.61
5.4.10.0040.02011.61
5.4.00.0060.02011.36
5.3.290.0060.02312.04
5.3.280.0040.02211.99
5.3.270.0040.02111.99
5.3.260.0050.02211.99
5.3.250.0040.02012.00
5.3.240.0060.02211.99
5.3.230.0060.02411.99
5.3.220.0060.02311.97
5.3.210.0060.02011.97
5.3.200.0060.02111.97
5.3.190.0040.02311.97
5.3.180.0050.02111.97
5.3.170.0050.02211.97
5.3.160.0020.02311.97
5.3.150.0040.02311.97
5.3.140.0040.02911.96
5.3.130.0050.02411.96
5.3.120.0050.02511.96
5.3.110.0090.02711.96
5.3.100.0090.02311.70
5.3.90.0070.02211.68
5.3.80.0110.02211.67
5.3.70.0070.01911.67
5.3.60.0060.02011.67
5.3.50.0020.02311.63
5.3.40.0070.02011.64
5.3.30.0070.02011.61
5.3.20.0060.01911.49
5.3.10.0030.02011.48
5.3.00.0030.02411.47
5.2.170.0080.01410.22
5.2.160.0070.01810.22
5.2.150.0050.01610.22
5.2.140.0030.01710.22
5.2.130.0030.01710.20
5.2.120.0040.01510.20
5.2.110.0060.01510.21
5.2.100.0060.01410.21
5.2.90.0050.01410.20
5.2.80.0030.01810.20
5.2.70.0040.01710.20
5.2.60.0080.01410.18
5.2.50.0020.01810.16
5.2.40.0040.01510.15
5.2.30.0050.01510.14
5.2.20.0050.01510.13
5.2.10.0060.01410.09
5.2.00.0030.01710.02
5.1.60.0030.0149.67
5.1.50.0010.0159.66
5.1.40.0040.0149.65
5.1.30.0050.0139.83
5.1.20.0030.0169.84
5.1.10.0040.0149.70
5.1.00.0020.0169.70
5.0.50.0050.0108.94
5.0.40.0040.0098.88
5.0.30.0030.0188.78
5.0.20.0020.0158.76
5.0.10.0030.0128.76
5.0.00.0020.0178.75
4.4.90.0030.0108.02
4.4.80.0020.0108.01
4.4.70.0020.0098.01
4.4.60.0040.0088.01
4.4.50.0020.0098.02
4.4.40.0030.0147.99
4.4.30.0030.0088.01
4.4.20.0020.0098.06
4.4.10.0020.0118.06
4.4.00.0040.0138.02
4.3.110.0020.0107.97
4.3.100.0030.0097.97
4.3.90.0050.0077.95
4.3.80.0010.0167.93
4.3.70.0030.0087.95
4.3.60.0020.0107.95
4.3.50.0010.0117.95
4.3.40.0020.0157.90
4.3.30.0030.0097.27
4.3.20.0050.0077.26
4.3.10.0020.0097.24
4.3.00.0130.0087.82

preferences:
44.77 ms | 401 KiB | 5 Q