3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo json_decode("false", true); echo json_decode("true", true);

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)
8.3.60.0100.00716.62
8.3.50.0130.00718.31
8.3.40.0070.00718.71
8.3.30.0070.00718.84
8.3.20.0060.00320.04
8.3.10.0030.00521.79
8.3.00.0000.00819.38
8.2.180.0060.01216.50
8.2.170.0140.00722.96
8.2.160.0070.01020.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0080.00019.36
8.2.110.0030.00620.87
8.2.100.0060.00617.63
8.2.90.0080.00019.05
8.2.80.0000.00817.97
8.2.70.0030.00617.38
8.2.60.0050.00317.93
8.2.50.0000.01118.07
8.2.40.0040.00419.57
8.2.30.0020.00517.93
8.2.20.0030.00517.48
8.2.10.0030.00517.84
8.2.00.0000.00817.58
8.1.270.0060.00320.70
8.1.260.0070.00726.35
8.1.250.0070.00028.09
8.1.240.0070.00323.83
8.1.230.0060.00618.75
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0040.00416.98
8.1.180.0080.00018.10
8.1.170.0080.00418.30
8.1.160.0040.00421.94
8.1.150.0040.00418.81
8.1.140.0070.00017.25
8.1.130.0030.00317.70
8.1.120.0080.00017.24
8.1.110.0000.00717.20
8.1.100.0040.00417.21
8.1.90.0000.00717.31
8.1.80.0040.00417.33
8.1.70.0000.00717.28
8.1.60.0050.00317.48
8.1.50.0000.00817.29
8.1.40.0060.00317.28
8.1.30.0030.00617.34
8.1.20.0040.00417.43
8.1.10.0000.01017.36
8.1.00.0000.00817.26
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0030.00318.37
8.0.270.0000.00717.10
8.0.260.0000.00617.18
8.0.250.0000.00616.89
8.0.240.0000.00616.88
8.0.230.0070.00016.72
8.0.220.0030.00316.62
8.0.210.0000.00716.70
8.0.200.0040.00416.70
8.0.190.0030.00316.84
8.0.180.0080.00016.71
8.0.170.0000.00716.71
8.0.160.0000.00716.86
8.0.150.0000.00716.68
8.0.140.0000.00816.71
8.0.130.0000.00613.18
8.0.120.0040.00416.81
8.0.110.0000.00716.67
8.0.100.0000.00816.53
8.0.90.0030.00516.75
8.0.80.0090.00616.79
8.0.70.0000.00716.57
8.0.60.0050.00316.57
8.0.50.0040.00416.63
8.0.30.0150.00717.03
8.0.20.0110.00717.40
8.0.10.0080.00016.68
8.0.00.0120.00616.65
7.4.330.0000.00515.03
7.4.320.0000.00616.41
7.4.300.0060.00316.37
7.4.290.0080.00016.34
7.4.280.0070.00016.44
7.4.270.0000.00716.34
7.4.260.0040.00716.49
7.4.250.0000.00716.18
7.4.240.0010.00616.48
7.4.230.0050.00316.36
7.4.220.0030.01516.40
7.4.210.0120.00516.49
7.4.200.0000.00716.56
7.4.160.0030.01316.19
7.4.150.0110.00617.40
7.4.140.0130.00517.86
7.4.130.0090.01116.54
7.4.120.0080.01116.41
7.4.110.0060.01616.50
7.4.100.0030.01816.29
7.4.90.0080.00816.41
7.4.80.0110.01119.39
7.4.70.0120.00316.48
7.4.60.0090.01216.38
7.4.50.0020.00216.31
7.4.40.0140.00716.40
7.4.30.0140.00416.34
7.4.00.0020.01414.94
7.3.330.0000.00513.11
7.3.320.0110.00413.02
7.3.310.0030.00316.03
7.3.300.0030.00316.02
7.3.290.0000.00716.17
7.3.280.0070.01016.15
7.3.270.0090.00917.40
7.3.260.0170.00016.33
7.3.250.0050.01416.22
7.3.240.0040.02116.29
7.3.230.0070.01016.41
7.3.210.0060.01016.27
7.3.200.0140.00619.39
7.3.190.0090.00616.30
7.3.180.0100.00616.29
7.3.170.0090.00616.47
7.3.160.0120.00916.35
7.3.120.0080.00814.77
7.3.110.0100.00314.71
7.3.100.0030.01014.69
7.3.90.0040.01114.43
7.3.80.0110.00314.70
7.3.70.0030.01014.42
7.3.60.0060.00614.77
7.3.50.0070.00714.54
7.3.40.0080.00814.52
7.3.30.0050.00814.76
7.3.20.0030.00916.64
7.3.10.0000.01516.47
7.3.00.0040.01116.25
7.2.330.0130.00516.55
7.2.320.0170.01016.32
7.2.310.0120.00816.64
7.2.300.0160.00016.26
7.2.290.0110.00716.45
7.2.250.0060.01314.76
7.2.240.0100.01014.65
7.2.230.0040.00714.70
7.2.220.0000.01415.01
7.2.210.0000.01215.00
7.2.200.0000.01414.77
7.2.190.0100.00314.54
7.2.180.0030.01314.84
7.2.170.0040.01114.83
7.2.60.0070.00716.64
7.2.00.0030.00919.25
7.1.330.0030.01315.50
7.1.320.0030.00715.68
7.1.310.0090.00615.68
7.1.300.0120.00015.68
7.1.290.0070.00315.66
7.1.280.0030.00715.44
7.1.270.0100.00615.59
7.1.260.0040.00815.38
7.1.200.0070.00015.75
7.1.100.0030.00618.09
7.1.70.0030.00916.74
7.1.60.0070.01719.46
7.1.50.0060.00616.87
7.1.00.0070.07322.33
7.0.200.0040.00416.65
7.0.140.0030.07022.09
7.0.60.0030.08019.93
7.0.50.0030.05017.88
7.0.40.0030.05020.20
7.0.30.0330.07320.34
7.0.20.0270.05720.09
7.0.10.0070.09020.10
7.0.00.0100.06320.32
5.6.280.0100.06720.86
5.6.210.0000.04320.54
5.6.200.0130.07018.19
5.6.190.0100.04320.57
5.6.180.0430.06020.49
5.6.170.0330.07320.42
5.6.160.0170.08020.39
5.6.150.0130.04318.12
5.6.140.0170.04018.16
5.6.130.0100.07018.18
5.6.120.0030.04020.99
5.6.110.0000.08321.04
5.6.100.0070.04720.99
5.6.90.0100.08021.09
5.6.80.0100.07720.46
5.5.350.0230.08320.41
5.5.340.0130.07717.92
5.5.330.0170.07320.23
5.5.320.0200.04020.13
5.5.310.0330.04720.52
5.5.300.0030.08718.00
5.5.290.0100.08318.00
5.5.280.0030.04020.68
5.5.270.0070.08720.77
5.5.260.0070.06020.86
5.5.250.0100.03320.68
5.5.240.0030.08320.25
5.4.450.0400.06019.44
5.4.440.0130.06019.63
5.4.430.0170.05319.46
5.4.420.0170.05319.60
5.4.410.0300.06019.32
5.4.400.0130.05318.49
5.4.390.0200.04718.57
5.4.380.0130.05718.72
5.4.370.0100.05718.53
5.4.360.0100.06018.69
5.4.350.0230.04718.50
5.4.340.0200.04718.57
5.4.320.0130.06018.75
5.4.310.0200.04718.62
5.4.300.0070.06018.68
5.4.290.0200.04718.61
5.4.280.0170.05318.77
5.4.270.0230.04718.60
5.4.260.0170.05018.65
5.4.250.0130.05718.45
5.4.240.0200.05318.58
5.4.230.0230.04318.54
5.4.220.0030.06718.57
5.4.210.0170.05318.61
5.4.200.0200.04316.50
5.4.190.0130.05318.72
5.4.180.0200.04718.70
5.4.170.0230.05018.60
5.4.160.0200.04718.71
5.4.150.0200.05718.56
5.4.140.0170.05016.05
5.4.130.0130.05016.13
5.4.120.0130.05316.30
5.4.110.0170.04716.21
5.4.100.0070.06016.20
5.4.90.0170.05016.09
5.4.80.0100.05316.18
5.4.70.0200.04716.22
5.4.60.0130.05016.22
5.4.50.0100.04716.17
5.4.40.0170.04316.23
5.4.30.0170.04316.26
5.4.20.0270.05016.27
5.4.10.0070.05316.16
5.4.00.0170.04715.60
5.3.290.0200.05014.56
5.3.280.0100.05714.52
5.3.270.0100.05714.54
5.3.260.0100.06314.63
5.3.250.0230.04714.50
5.3.240.0070.06314.59
5.3.230.0200.05014.64
5.3.220.0130.05314.57
5.3.210.0100.05714.66
5.3.200.0200.04714.51
5.3.190.0200.04714.59
5.3.180.0200.06314.47
5.3.170.0130.05714.59
5.3.160.0100.05714.54
5.3.150.0170.05314.65
5.3.140.0170.05314.56
5.3.130.0200.05314.52
5.3.120.0130.05714.44
5.3.110.0130.05314.44
5.3.100.0200.04714.06
5.3.90.0170.05014.09
5.3.80.0130.05313.93
5.3.70.0170.04713.96
5.3.60.0200.04313.98
5.3.50.0200.05013.93
5.3.40.0200.04313.91
5.3.30.0100.05313.84
5.3.20.0130.05013.61
5.3.10.0170.04313.75
5.3.00.0130.05313.61
5.2.170.0170.04011.13
5.2.160.0100.04311.15
5.2.150.0170.03711.06
5.2.140.0200.03311.14
5.2.130.0070.04311.15
5.2.120.0100.05011.05
5.2.110.0130.04011.13
5.2.100.0200.04011.10
5.2.90.0200.03711.25
5.2.80.0170.03711.07
5.2.70.0070.04711.14
5.2.60.0030.05011.18
5.2.50.0100.04311.16
5.2.40.0170.03310.96
5.2.30.0100.04311.12
5.2.20.0100.04010.97
5.2.10.0100.04310.99
5.2.00.0130.03710.75
5.1.60.0130.03010.01
5.1.50.0070.03710.13
5.1.40.0170.0439.98
5.1.30.0230.04010.38
5.1.20.0100.04010.34
5.1.10.0270.03310.09
5.1.00.0070.03710.10
5.0.50.0030.0338.56
5.0.40.0070.0278.42
5.0.30.0030.0478.27
5.0.20.0030.0308.23
5.0.10.0030.0338.20
5.0.00.0100.0408.33
4.4.90.0030.0235.90
4.4.80.0030.0235.92
4.4.70.0030.0235.80
4.4.60.0030.0275.87
4.4.50.0030.0235.86
4.4.40.0000.0405.85
4.4.30.0100.0175.89
4.4.20.0030.0275.94
4.4.10.0070.0276.00
4.4.00.0070.0335.94
4.3.110.0030.0235.82
4.3.100.0100.0235.83
4.3.90.0030.0275.77
4.3.80.0030.0375.78
4.3.70.0070.0205.88
4.3.60.0100.0175.79
4.3.50.0000.0275.79
4.3.40.0030.0375.73
4.3.30.0070.0204.62
4.3.20.0000.0274.65
4.3.10.0000.0234.56
4.3.00.0070.0207.21

preferences:
51.06 ms | 400 KiB | 5 Q