3v4l.org

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

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)
8.3.40.0070.00718.59
8.3.30.0080.00818.77
8.3.20.0090.00320.21
8.3.10.0080.00022.11
8.3.00.0060.00322.34
8.2.170.0170.00322.96
8.2.160.0100.00322.31
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0100.00017.25
8.2.110.0050.00522.20
8.2.100.0040.00819.45
8.2.90.0070.00019.09
8.2.80.0060.00317.97
8.2.70.0050.00317.50
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0080.00018.09
8.2.30.0040.00417.85
8.2.20.0040.00417.39
8.2.10.0040.00419.22
8.2.00.0040.00417.60
8.1.270.0040.00422.26
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.68
8.1.230.0070.00419.18
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.10
8.1.190.0000.00717.41
8.1.180.0060.00318.10
8.1.170.0000.00818.30
8.1.160.0080.00021.86
8.1.150.0020.00518.42
8.1.140.0040.00417.36
8.1.130.0000.00717.75
8.1.120.0080.00017.32
8.1.110.0050.00317.29
8.1.100.0000.00717.30
8.1.90.0000.00717.34
8.1.80.0040.00317.22
8.1.70.0070.00017.34
8.1.60.0040.00417.41
8.1.50.0060.00317.27
8.1.40.0040.00417.34
8.1.30.0000.00717.39
8.1.20.0030.00517.47
8.1.10.0040.00417.47
8.1.00.0000.00717.19
8.0.300.0000.00718.77
8.0.290.0070.00016.93
8.0.280.0030.00318.32
8.0.270.0030.00317.13
8.0.260.0060.00016.70
8.0.250.0050.00316.79
8.0.240.0060.00316.83
8.0.230.0070.00016.68
8.0.220.0040.00416.63
8.0.210.0070.00016.75
8.0.200.0000.00616.75
8.0.190.0050.00216.88
8.0.180.0000.00816.84
8.0.170.0000.00716.83
8.0.160.0000.00716.62
8.0.150.0030.00316.65
8.0.140.0070.00016.58
8.0.130.0030.00313.14
8.0.120.0060.00316.76
8.0.110.0000.00816.67
8.0.100.0030.00316.87
8.0.90.0040.00416.86
8.0.80.0090.00916.70
8.0.70.0000.00716.84
8.0.60.0030.00316.64
8.0.50.0050.00316.76
8.0.30.0110.00916.80
8.0.20.0100.00917.40
8.0.10.0050.00216.91
8.0.00.0090.00816.76
7.4.330.0030.00315.00
7.4.320.0000.00816.47
7.4.300.0060.00016.45
7.4.290.0000.00616.45
7.4.280.0040.00416.37
7.4.270.0060.00016.29
7.4.260.0080.00016.44
7.4.250.0000.00716.47
7.4.240.0070.00016.29
7.4.230.0070.00016.45
7.4.220.0060.01116.48
7.4.210.0030.01316.46
7.4.200.0070.00016.46
7.4.190.0030.00316.43
7.4.160.0040.01116.51
7.4.150.0090.01617.40
7.4.140.0130.00617.86
7.4.130.0110.01016.32
7.4.120.0080.00916.34
7.4.110.0080.00816.35
7.4.100.0080.01016.32
7.4.90.0040.01416.44
7.4.80.0090.01219.39
7.4.70.0140.00316.28
7.4.60.0050.01416.44
7.4.50.0000.00816.27
7.4.40.0090.00622.77
7.4.30.0060.01016.23
7.4.00.0070.00714.73
7.3.330.0000.00612.85
7.3.320.0050.00013.03
7.3.310.0070.00016.18
7.3.300.0030.00316.11
7.3.290.0030.01616.12
7.3.280.0080.00916.13
7.3.270.0110.01217.40
7.3.260.0090.01516.23
7.3.250.0110.00616.19
7.3.240.0090.00916.37
7.3.230.0090.00916.39
7.3.210.0070.01416.07
7.3.200.0060.01119.39
7.3.190.0100.01016.16
7.3.180.0080.00816.48
7.3.170.0070.01116.27
7.3.160.0090.00616.12
7.3.120.0070.00714.89
7.2.330.0100.00716.54
7.2.320.0130.00316.59
7.2.310.0100.01016.57
7.2.300.0060.01116.43
7.2.290.0090.00916.45
7.2.00.0130.00319.18
7.1.100.0090.00617.88
7.1.70.0000.00716.92
7.1.60.0160.00719.82
7.1.50.0040.02116.84
7.1.00.0030.07722.30
7.0.200.0000.00716.59
7.0.140.0030.06721.93
7.0.100.0130.07719.96
7.0.90.0130.06019.89
7.0.80.0100.06320.11
7.0.70.0100.04319.84
7.0.60.0070.08719.84
7.0.50.0230.04720.34
7.0.40.0030.05320.00
7.0.30.0130.07720.00
7.0.20.0000.08320.09
7.0.10.0000.05319.98
7.0.00.0070.07020.14
5.6.280.0070.07021.04
5.6.250.0000.05320.71
5.6.240.0170.07320.72
5.6.230.0070.08320.50
5.6.220.0170.07320.70
5.6.210.0000.08720.46
5.6.200.0100.08321.04
5.6.190.0070.06021.11
5.6.180.0070.07021.02
5.6.170.0070.08021.01
5.6.160.0030.08021.07
5.6.150.0030.07320.95
5.6.140.0130.07020.93
5.6.130.0170.07320.95
5.6.120.0070.08320.99
5.6.110.0030.08021.09
5.6.100.0070.05321.00
5.6.90.0100.07321.05
5.6.80.0070.06320.46
5.6.70.0030.04720.40
5.6.60.0030.04320.38
5.6.50.0130.06320.46
5.6.40.0030.08020.37
5.6.30.0100.07320.49
5.6.20.0100.07720.45
5.6.10.0100.07720.42
5.6.00.0130.06320.45
5.5.380.0030.08320.50
5.5.370.0170.06320.43
5.5.360.0070.07720.43
5.5.350.0000.05020.45
5.5.340.0230.06320.81
5.5.330.0030.05720.88
5.5.320.0100.04320.79
5.5.310.0100.07320.85
5.5.300.0100.08020.76
5.5.290.0030.08320.84
5.5.280.0100.04720.82
5.5.270.0070.04720.91
5.5.260.0030.05020.84
5.5.250.0030.04720.68
5.5.240.0130.06720.15
5.5.230.0070.06720.20
5.5.220.0130.07320.29
5.5.210.0100.07720.23
5.5.200.0170.06320.15
5.5.190.0100.06020.25
5.5.180.0200.07020.18
5.5.160.0100.04320.07
5.5.150.0200.07020.09
5.5.140.0170.04319.96
5.5.130.0170.06720.25
5.5.120.0000.05320.22
5.5.110.0170.04720.26
5.5.100.0070.05020.07
5.5.90.0000.08020.05
5.5.80.0070.06720.06
5.5.70.0000.07320.05
5.5.60.0030.03720.14
5.5.50.0030.08320.05
5.5.40.0070.04020.04
5.5.30.0030.04720.04
5.5.20.0030.08720.14
5.5.10.0070.04320.03
5.5.00.0100.03320.03
5.4.450.0100.07719.38
5.4.440.0170.06019.29
5.4.430.0030.07719.13
5.4.420.0030.04719.41
5.4.410.0000.05019.25
5.4.400.0130.05318.88
5.4.390.0030.08718.96
5.4.380.0100.07018.96
5.4.370.0030.06319.08
5.4.360.0070.07318.90
5.4.350.0100.04019.03
5.4.340.0070.05718.91
5.4.320.0030.08719.04
5.4.310.0030.07019.13
5.4.300.0130.04719.14
5.4.290.0130.04719.12
5.4.280.0070.04019.02
5.4.270.0100.05018.96
5.4.260.0070.07719.14
5.4.250.0000.03718.99
5.4.240.0070.07719.06
5.4.230.0000.04718.94
5.4.220.0070.06319.17
5.4.210.0070.05318.97
5.4.200.0070.07719.11
5.4.190.0070.06019.19
5.4.180.0030.06018.95
5.4.170.0000.04019.21
5.4.160.0070.04019.20
5.4.150.0070.03018.96
5.4.140.0030.04016.39
5.4.130.0070.03016.37
5.4.120.0030.03316.40
5.4.110.0000.03716.40
5.4.100.0030.03316.24
5.4.90.0070.04016.21
5.4.80.0030.03716.40
5.4.70.0000.03716.29
5.4.60.0070.03016.23
5.4.50.0030.03016.39
5.4.40.0030.03316.29
5.4.30.0000.04016.41
5.4.20.0070.03316.35
5.4.10.0100.04016.31
5.4.00.0000.03315.81
5.3.290.0100.04314.50
5.3.280.0100.07314.53
5.3.270.0000.04314.59
5.3.260.0000.04014.59
5.3.250.0070.03314.43
5.3.240.0030.03714.57
5.3.230.0030.03714.54
5.3.220.0000.04314.38
5.3.210.0100.03014.43
5.3.200.0030.03014.55
5.3.190.0000.03714.56
5.3.180.0000.03314.42
5.3.170.0030.03714.55
5.3.160.0070.03314.38
5.3.150.0030.03014.46
5.3.140.0000.04014.46
5.3.130.0030.03714.52
5.3.120.0030.03714.49
5.3.110.0000.03314.49
5.3.100.0030.03014.02
5.3.90.0070.02714.00
5.3.80.0030.03313.94
5.3.70.0070.03313.77
5.3.60.0000.04013.96
5.3.50.0030.03713.93
5.3.40.0000.04013.87
5.3.30.0000.04013.76
5.3.20.0000.03713.62
5.3.10.0000.03713.50
5.3.00.0030.03313.41
5.2.170.0000.03312.31
5.2.160.0070.02312.31
5.2.150.0070.02312.31
5.2.140.0070.02712.31
5.2.130.0030.02312.31
5.2.120.0000.04012.31
5.2.110.0000.03012.31
5.2.100.0000.02712.31
5.2.90.0030.02312.31
5.2.80.0000.02712.31
5.2.70.0100.02312.31
5.2.60.0030.02712.31
5.2.50.0000.04712.31
5.2.40.0000.03312.31
5.2.30.0030.03012.31
5.2.20.0000.03012.31
5.2.10.0100.02012.31
5.2.00.0030.02712.31
5.1.60.0000.02312.31
5.1.50.0000.02712.31
5.1.40.0030.02312.31
5.1.30.0030.02712.31
5.1.20.0030.02312.31
5.1.10.0000.02312.31
5.1.00.0030.02312.31
5.0.50.0030.01712.31
5.0.40.0030.01712.31
5.0.30.0000.02712.31
5.0.20.0000.02012.31
5.0.10.0000.02012.31
5.0.00.0000.02712.31
4.4.90.0030.01012.31
4.4.80.0030.01312.31
4.4.70.0000.01712.31
4.4.60.0000.01712.31
4.4.50.0070.01312.31
4.4.40.0030.02012.31
4.4.30.0000.01712.31
4.4.20.0000.01312.31
4.4.10.0030.01012.31
4.4.00.0000.02012.31
4.3.110.0030.01712.31
4.3.100.0000.01712.31
4.3.90.0100.00712.31
4.3.80.0030.02712.31
4.3.70.0070.02012.31
4.3.60.0070.01012.31
4.3.50.0000.01712.31
4.3.40.0000.02712.31
4.3.30.0000.02712.31
4.3.20.0000.02712.31
4.3.10.0030.03012.31
4.3.00.0070.01312.31

preferences:
42.46 ms | 400 KiB | 5 Q