3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_numeric(-1));

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)
8.3.60.0030.01518.18
8.3.50.0100.00922.78
8.3.40.0120.01020.01
8.3.30.0150.00519.81
8.3.20.0130.00523.15
8.3.10.0100.00624.34
8.3.00.0070.00921.15
8.2.180.0210.00016.50
8.2.170.0070.01021.76
8.2.160.0110.00320.45
8.2.150.0100.00723.54
8.2.140.0050.00924.19
8.2.130.0070.00624.67
8.2.120.0110.00522.62
8.2.110.0100.00522.93
8.2.100.0170.00520.82
8.2.90.0140.00720.66
8.2.80.0150.00520.54
8.2.70.0160.00732.06
8.2.60.0150.00332.20
8.2.50.0160.00632.29
8.2.40.0160.00432.15
8.2.30.0100.00532.14
8.2.20.0110.00632.09
8.2.10.0140.00632.13
8.2.00.0110.00732.10
8.1.280.0000.01525.92
8.1.270.0080.00624.51
8.1.260.0110.00425.21
8.1.250.0110.00325.90
8.1.240.0090.00923.24
8.1.230.0110.00820.96
8.1.220.0140.00520.36
8.1.210.0160.00320.54
8.1.200.0110.00732.04
8.1.190.0140.00431.99
8.1.180.0120.00632.14
8.1.170.0130.00532.30
8.1.160.0140.00632.93
8.1.150.0130.00632.35
8.1.140.0130.00729.52
8.1.130.0160.00332.16
8.1.120.0100.00829.55
8.1.110.0120.00729.53
8.1.100.0110.00729.73
8.1.90.0130.00629.54
8.1.80.0120.00629.75
8.1.70.0110.00629.60
8.1.60.0120.00429.65
8.1.50.0150.00527.80
8.1.40.0130.00427.84
8.1.30.0160.00526.61
8.1.20.0160.00726.74
8.1.10.0160.00626.47
8.1.00.0130.00626.43
8.0.300.0140.00519.91
8.0.290.0140.00731.32
8.0.280.0170.00631.69
8.0.270.0140.00431.48
8.0.260.0130.00731.46
8.0.250.0150.00328.90
8.0.240.0120.00828.96
8.0.230.0140.00628.94
8.0.220.0120.00828.94
8.0.210.0160.00428.94
8.0.200.0150.00528.92
8.0.190.0170.00428.93
8.0.180.0110.00627.19
8.0.170.0160.00427.19
8.0.160.0120.00625.89
8.0.150.0130.00725.77
8.0.140.0160.00525.86
8.0.130.0140.00625.39
8.0.120.0150.00625.81
8.0.110.0130.00725.85
8.0.100.0130.00725.89
8.0.90.0170.00325.87
8.0.80.0140.00724.82
8.0.70.0100.00826.08
8.0.60.0160.00725.85
8.0.50.0140.00725.84
8.0.30.0140.00624.10
8.0.20.0140.00824.21
8.0.10.0160.00625.97
8.0.00.0120.00824.26
7.4.330.0150.00330.98
7.4.320.0150.00628.72
7.4.300.0150.00628.78
7.4.290.0170.00627.01
7.4.280.0200.00526.91
7.4.270.0190.00425.60
7.4.260.0150.00725.57
7.4.250.0160.00625.61
7.4.240.0170.00424.62
7.4.230.0160.00625.65
7.4.220.0190.00525.65
7.4.210.0170.00624.64
7.4.200.0160.00525.62
7.4.190.0160.00725.69
7.4.180.0150.00825.73
7.4.160.0170.00524.61
7.4.150.0160.00624.71
7.4.140.0170.00524.05
7.4.130.0170.00523.70
7.4.120.0170.00523.74
7.4.110.0160.00724.48
7.4.100.0170.00624.61
7.4.90.0150.00724.54
7.4.80.0160.00624.84
7.4.70.0180.00624.46
7.4.60.0150.00624.49
7.4.50.0150.00624.51
7.4.40.0180.00324.50
7.4.30.0130.00924.60
7.4.20.0150.00725.55
7.4.10.0140.00824.58
7.4.00.0170.00523.59
7.3.330.0170.00525.15
7.3.320.0130.00825.10
7.3.310.0180.00425.54
7.3.300.0180.00425.56
7.3.290.0200.00324.44
7.3.280.0140.00622.92
7.3.270.0170.00624.57
7.3.260.0160.00724.45
7.3.250.0170.00623.60
7.3.240.0150.00924.40
7.3.230.0180.00524.46
7.3.220.0180.00525.42
7.3.210.0170.00724.44
7.3.200.0190.00624.41
7.3.190.0210.00424.39
7.3.180.0180.00724.40
7.3.170.0180.00524.44
7.3.160.0180.00624.42
7.3.150.0180.00525.41
7.3.140.0190.00625.39
7.3.130.0170.00624.44
7.3.120.0160.00723.37
7.3.110.0160.00623.45
7.3.100.0170.00523.42
7.3.90.0160.00623.55
7.3.80.0150.00723.44
7.3.70.0150.00623.56
7.3.60.0150.00823.51
7.3.50.0160.00622.67
7.3.40.0150.00721.99
7.3.30.0150.00722.71
7.3.20.0170.00523.53
7.3.10.0190.00622.79
7.3.00.0170.00722.77
7.2.340.0180.00625.46
7.2.330.0170.00724.48
7.2.320.0200.00524.48
7.2.310.0190.00424.45
7.2.300.0180.00524.46
7.2.290.0180.00624.46
7.2.280.0180.00725.52
7.2.270.0180.00725.51
7.2.260.0150.00824.47
7.2.250.0140.01024.41
7.2.240.0150.00823.48
7.2.230.0180.00523.56
7.2.220.0160.00723.52
7.2.210.0170.00523.51
7.2.200.0170.00622.73
7.2.190.0130.00823.53
7.2.180.0150.00622.77
7.2.170.0170.00522.80
7.2.160.0170.00422.79
7.2.150.0200.00523.66
7.2.140.0170.00623.69
7.2.130.0290.00823.05
7.2.120.0200.00522.96
7.2.110.0260.00522.30
7.2.100.0250.00622.34
7.2.90.0240.00822.23
7.2.80.0240.00722.26
7.2.70.0260.00822.30
7.2.60.0300.00721.85
7.2.50.0280.00522.29
7.2.40.0250.00722.34
7.2.30.0260.00622.03
7.2.20.0250.00822.02
7.2.10.0230.00922.04
7.2.00.0220.00721.82
7.1.330.0170.00623.85
7.1.320.0170.00423.88
7.1.310.0180.00323.85
7.1.300.0150.00623.84
7.1.290.0140.00823.85
7.1.280.0170.00422.96
7.1.270.0150.00723.03
7.1.260.0230.00522.92
7.1.250.0180.00422.11
7.1.240.0190.00722.72
7.1.230.0270.00621.97
7.1.220.0270.00721.99
7.1.210.0210.00822.00
7.1.200.0220.00721.48
7.1.190.0300.00721.93
7.1.180.0330.00521.98
7.1.170.0210.00621.93
7.1.160.0270.00722.04
7.1.150.0240.00721.52
7.1.140.0240.00721.55
7.1.130.0250.00621.59
7.1.120.0290.00721.56
7.1.110.0240.00721.50
7.1.100.0260.00621.21
7.1.90.0260.00721.12
7.1.80.0290.00721.07
7.1.70.0240.00420.82
7.1.60.0260.00724.45
7.1.50.0290.00724.43
7.1.40.0290.01024.31
7.1.30.0260.00824.31
7.1.20.0230.00724.37
7.1.10.0210.00620.76
7.1.00.0200.00620.82
7.0.330.0280.00523.02
7.0.320.0190.00523.07
7.0.310.0270.00722.13
7.0.300.0300.00822.20
7.0.290.0270.00622.16
7.0.280.0260.00722.09
7.0.270.0240.00821.69
7.0.260.0270.00621.66
7.0.250.0280.00621.70
7.0.240.0310.00621.72
7.0.230.0250.00621.22
7.0.220.0240.00821.17
7.0.210.0250.00721.17
7.0.200.0240.00720.83
7.0.190.0220.00720.83
7.0.180.0210.00720.80
7.0.170.0210.00820.76
7.0.160.0270.00720.70
7.0.150.0220.00720.74
7.0.140.0230.00620.78
7.0.130.0220.00620.85
7.0.120.0210.00620.87
7.0.110.0200.00720.87
7.0.100.0250.00720.72
7.0.90.0200.00620.74
7.0.80.0220.00720.71
7.0.70.0230.00720.77
7.0.60.0200.00720.76
7.0.50.0210.00720.74
7.0.40.0200.00720.81
7.0.30.0330.00720.78
7.0.20.0390.00620.78
7.0.10.0210.00720.78
7.0.00.0180.00620.77
5.6.400.0160.01323.94
5.6.390.0180.01223.94
5.6.380.0200.00922.10
5.6.370.0170.01022.12
5.6.360.0160.01122.14
5.6.350.0160.01222.11
5.6.340.0150.01222.14
5.6.330.0160.01222.15
5.6.320.0170.01122.16
5.6.310.0150.01322.15
5.6.300.0170.02021.83
5.6.290.0150.02121.84
5.6.280.0150.02721.88
5.6.270.0150.02221.85
5.6.260.0160.02221.86
5.6.250.0150.02721.84
5.6.240.0160.02021.86
5.6.230.0150.02421.88
5.6.220.0170.02021.83
5.6.210.0140.02321.88
5.6.200.0160.02021.88
5.6.190.0150.02221.91
5.6.180.0160.02021.82
5.6.170.0160.02021.89
5.6.160.0120.02221.89
5.6.150.0140.02121.89
5.6.140.0140.02221.86
5.6.130.0140.02221.83
5.6.120.0160.02021.91
5.6.110.0140.02121.83
5.6.100.0140.02221.86
5.6.90.0160.02321.86
5.6.80.0140.01821.67
5.6.70.0160.01921.73
5.6.60.0140.02121.74
5.6.50.0140.02021.74
5.6.40.0120.02521.68
5.6.30.0130.02321.71
5.6.20.0130.01921.67
5.6.10.0130.02121.71
5.6.00.0150.01821.68
5.5.380.0150.02020.72
5.5.370.0140.02320.64
5.5.360.0120.02220.57
5.5.350.0160.01820.60
5.5.340.0140.02120.76
5.5.330.0150.02020.73
5.5.320.0160.02020.67
5.5.310.0140.02020.77
5.5.300.0140.02420.77
5.5.290.0150.02020.74
5.5.280.0140.02120.76
5.5.270.0140.02220.69
5.5.260.0150.02020.69
5.5.250.0140.02320.73
5.5.240.0140.02320.70
5.5.230.0120.02120.56
5.5.220.0130.02020.61
5.5.210.0130.02020.66
5.5.200.0150.02020.56
5.5.190.0150.01920.48
5.5.180.0130.02220.52
5.5.170.0140.01021.77
5.5.160.0130.01920.55
5.5.150.0130.02320.55
5.5.140.0140.02220.46
5.5.130.0140.02320.48
5.5.120.0140.02020.46
5.5.110.0140.01920.51
5.5.100.0130.01820.56
5.5.90.0130.01920.55
5.5.80.0130.02120.56
5.5.70.0130.02220.52
5.5.60.0100.02220.56
5.5.50.0140.02020.54
5.5.40.0130.01920.57
5.5.30.0140.01920.55
5.5.20.0130.02120.61
5.5.10.0130.01920.46
5.5.00.0140.02120.47
5.4.450.0120.02020.09
5.4.440.0130.01820.04
5.4.430.0090.02120.08
5.4.420.0110.02220.05
5.4.410.0120.01920.07
5.4.400.0120.01719.98
5.4.390.0140.01719.95
5.4.380.0120.01719.99
5.4.370.0130.01719.99
5.4.360.0120.01919.96
5.4.350.0110.01919.98
5.4.340.0120.01919.99
5.4.330.0100.01020.23
5.4.320.0120.01919.99
5.4.310.0130.01619.98
5.4.300.0120.01819.95
5.4.290.0110.01820.01
5.4.280.0110.01919.99
5.4.270.0120.02020.00
5.4.260.0110.01820.01
5.4.250.0090.02219.97
5.4.240.0120.01819.98
5.4.230.0120.02019.92
5.4.220.0130.01619.89
5.4.210.0120.01819.90
5.4.200.0110.01719.93
5.4.190.0110.01919.91
5.4.180.0110.02019.93
5.4.170.0130.01619.93
5.4.160.0110.01719.91
5.4.150.0110.01919.89
5.4.140.0120.01819.40
5.4.130.0090.02119.45
5.4.120.0110.02019.42
5.4.110.0110.01819.43
5.4.100.0120.01619.48
5.4.90.0120.01719.48
5.4.80.0100.01719.45
5.4.70.0100.01719.49
5.4.60.0110.01619.42
5.4.50.0120.01719.41
5.4.40.0090.01919.48
5.4.30.0110.01519.47
5.4.20.0110.01819.41
5.4.10.0090.01919.43
5.4.00.0130.01619.31

preferences:
60.13 ms | 401 KiB | 5 Q