3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_numeric('03.11.87'));

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)
8.3.40.0110.00418.73
8.3.30.0070.00718.53
8.3.20.0070.00018.30
8.3.10.0040.00418.53
8.3.00.0080.00019.13
8.2.170.0100.01022.96
8.2.160.0030.01021.11
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0000.00726.16
8.2.120.0040.00420.39
8.2.110.0200.00320.93
8.2.100.0070.00417.72
8.2.90.0050.00519.05
8.2.80.0070.00317.93
8.2.70.0090.00017.25
8.2.60.0040.00417.55
8.2.50.0030.00618.07
8.2.40.0040.00418.03
8.2.30.0000.00717.72
8.2.20.0080.00017.42
8.2.10.0000.00717.59
8.2.00.0060.00317.52
8.1.270.0000.00724.66
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0000.01220.60
8.1.230.0000.01120.88
8.1.220.0000.00817.74
8.1.210.0050.00318.79
8.1.200.0000.00917.22
8.1.190.0040.00417.27
8.1.180.0060.00318.10
8.1.170.0000.00818.49
8.1.160.0070.00018.79
8.1.150.0070.00018.57
8.1.140.0050.00317.31
8.1.130.0000.00717.75
8.1.120.0000.00717.35
8.1.110.0030.00517.20
8.1.100.0030.00317.36
8.1.90.0030.00517.34
8.1.80.0000.00717.34
8.1.70.0000.00717.26
8.1.60.0000.00917.48
8.1.50.0000.00817.33
8.1.40.0000.00717.27
8.1.30.0000.00817.33
8.1.20.0000.00817.47
8.1.10.0040.00417.27
8.1.00.0030.00617.18
8.0.300.0080.00019.91
8.0.290.0040.00416.58
8.0.280.0000.00718.30
8.0.270.0000.00717.10
8.0.260.0030.00316.62
8.0.250.0080.00016.70
8.0.240.0030.00316.80
8.0.230.0040.00416.71
8.0.220.0000.00716.74
8.0.210.0050.00516.76
8.0.200.0030.00316.73
8.0.190.0070.00016.77
8.0.180.0000.00716.73
8.0.170.0060.00316.77
8.0.160.0070.00016.71
8.0.150.0080.00016.66
8.0.140.0090.00316.70
8.0.130.0050.00013.19
8.0.120.0080.00016.79
8.0.110.0030.00516.79
8.0.100.0080.00016.65
8.0.90.0000.00716.75
8.0.80.0130.00316.70
8.0.70.0000.00816.69
8.0.60.0070.00016.69
8.0.50.0000.00716.82
8.0.30.0070.01416.90
8.0.20.0090.01117.06
8.0.10.0070.00016.71
8.0.00.0150.00316.66
7.4.330.0000.00512.83
7.4.320.0030.00316.42
7.4.300.0060.00016.34
7.4.290.0050.00416.36
7.4.280.0040.00416.41
7.4.270.0030.00516.50
7.4.260.0030.00313.13
7.4.250.0050.00316.42
7.4.240.0030.00316.46
7.4.230.0030.00416.40
7.4.220.0160.00716.44
7.4.210.0100.00516.38
7.4.200.0050.00316.43
7.4.190.0000.00716.62
7.4.160.0060.00916.47
7.4.150.0140.00316.31
7.4.140.0100.01116.45
7.4.130.0140.00716.33
7.4.120.0080.01016.45
7.4.110.0140.00416.21
7.4.100.0080.00816.44
7.4.90.0090.00916.32
7.4.80.0100.00719.39
7.4.70.0100.00616.40
7.4.60.0100.00616.21
7.4.50.0060.00616.17
7.4.40.0120.00616.37
7.4.30.0060.00916.27
7.4.10.0070.01114.89
7.4.00.0060.01014.72
7.3.330.0020.00512.86
7.3.320.0050.00012.86
7.3.310.0080.00016.07
7.3.300.0070.00016.16
7.3.290.0040.01016.23
7.3.280.0100.00616.12
7.3.270.0100.00716.16
7.3.260.0070.01116.05
7.3.250.0100.01116.26
7.3.240.0130.00716.08
7.3.230.0100.00716.40
7.3.210.0100.01016.04
7.3.200.0130.01016.50
7.3.190.0140.00616.34
7.3.180.0110.00416.30
7.3.170.0090.00616.30
7.3.160.0090.00616.05
7.3.130.0150.00414.80
7.3.120.0050.01214.60
7.3.110.0080.00814.79
7.3.100.0070.00714.78
7.3.90.0070.00614.84
7.3.80.0100.00014.93
7.3.70.0110.00514.77
7.3.60.0060.00514.83
7.3.50.0060.00814.61
7.3.40.0050.00714.74
7.3.30.0070.00814.55
7.3.20.0070.00916.51
7.3.10.0040.00816.20
7.3.00.0080.00616.34
7.2.330.0100.00716.46
7.2.320.0040.01216.41
7.2.310.0140.01616.23
7.2.300.0170.00316.21
7.2.290.0090.00916.41
7.2.260.0110.00915.08
7.2.250.0090.00914.77
7.2.240.0070.00814.90
7.2.230.0050.01114.96
7.2.220.0050.01014.78
7.2.210.0030.00914.85
7.2.200.0080.00314.85
7.2.190.0020.01014.74
7.2.180.0020.01014.68
7.2.170.0070.00614.87
7.2.160.0040.00814.83
7.2.150.0050.00716.70
7.2.140.0080.00416.61
7.2.130.0100.00416.57
7.2.120.0050.01316.37
7.2.110.0070.00516.51
7.2.100.0030.01016.51
7.2.90.0050.00516.50
7.2.80.0050.00816.60
7.2.70.0050.01116.71
7.2.60.0030.00916.64
7.2.50.0030.01216.68
7.2.40.0050.00916.80
7.2.30.0070.00616.57
7.2.20.0070.00716.68
7.2.10.0060.00816.75
7.2.00.0040.01117.48
7.1.330.0030.01015.62
7.1.320.0060.00715.59
7.1.310.0030.00915.67
7.1.300.0050.00715.63
7.1.290.0090.00315.54
7.1.280.0070.00415.52
7.1.270.0060.00815.66
7.1.260.0040.01015.45
7.1.250.0000.01115.43
7.1.240.0040.00915.61
7.1.230.0050.00715.46
7.1.220.0060.00515.46
7.1.210.0060.00815.35
7.1.200.0040.00815.43
7.1.190.0050.00815.54
7.1.180.0080.00615.39
7.1.170.0080.00415.41
7.1.160.0070.00715.47
7.1.150.0060.01015.47
7.1.140.0050.00815.43
7.1.130.0050.00715.55
7.1.120.0070.00915.31
7.1.110.0070.00915.51
7.1.100.0000.01216.33
7.1.90.0050.00715.36
7.1.80.0060.00415.66
7.1.70.0060.00616.11
7.1.60.0060.01116.83
7.1.50.0030.00915.79
7.1.40.0090.00515.65
7.1.30.0050.00615.65
7.1.20.0040.00515.63
7.1.10.0040.01015.57
7.1.00.0080.02017.90
7.0.330.0040.00515.08
7.0.320.0050.00615.06
7.0.310.0050.00514.84
7.0.300.0020.00815.14
7.0.290.0060.00615.20
7.0.280.0060.00815.14
7.0.270.0060.00615.26
7.0.260.0030.01115.15
7.0.250.0070.00715.30
7.0.240.0040.00715.15
7.0.230.0070.00714.97
7.0.220.0000.01515.10
7.0.210.0050.00515.11
7.0.200.0290.00414.97
7.0.190.0040.00814.97
7.0.180.0030.01015.20
7.0.170.0050.00715.22
7.0.160.0040.00715.26
7.0.150.0000.01415.10
7.0.140.0070.03017.56
7.0.130.0070.00515.20
7.0.120.0090.02217.52
7.0.110.0060.00615.20
7.0.100.0020.00915.15
7.0.90.0040.00615.28
7.0.80.0060.00715.17
7.0.70.0020.01215.04
7.0.60.0130.03216.83
7.0.50.0090.01616.06
7.0.40.0080.02016.11
7.0.30.0110.01816.28
7.0.20.0080.02216.13
7.0.10.0080.02116.20
7.0.00.0060.02116.04
5.6.400.0050.00714.42
5.6.390.0090.00414.65
5.6.380.0060.00714.55
5.6.370.0100.00514.49
5.6.360.0080.00314.58
5.6.350.0080.00614.63
5.6.340.0040.00814.42
5.6.330.0070.00414.45
5.6.320.0070.00714.72
5.6.310.0040.00714.65
5.6.300.0090.00714.52
5.6.290.0060.00814.57
5.6.280.0060.02816.68
5.6.270.0060.00414.46
5.6.260.0030.00714.55
5.6.250.0090.00414.54
5.6.240.0030.01114.35
5.6.230.0080.00514.51
5.6.220.0020.01014.63
5.6.210.0030.02016.49
5.6.200.0020.02315.77
5.6.190.0060.02216.63
5.6.180.0070.01816.48
5.6.170.0070.01916.43
5.6.160.0050.02216.48
5.6.150.0090.01916.57
5.6.140.0090.02216.47
5.6.130.0080.02816.43
5.6.120.0110.03116.49
5.6.110.0110.03416.46
5.6.100.0100.01916.51
5.6.90.0110.02016.37
5.6.80.0080.02516.24
5.6.70.0160.02616.29
5.6.60.0110.02616.24
5.6.50.0120.03016.28
5.6.40.0080.02816.28
5.6.30.0090.03216.28
5.6.20.0100.01916.17
5.6.10.0130.02016.08
5.6.00.0160.02516.24
5.5.380.0030.00914.66
5.5.370.0040.00714.64
5.5.360.0060.00814.51
5.5.350.1490.01316.39
5.5.340.0090.02015.77
5.5.330.0090.02216.65
5.5.320.0110.01916.47
5.5.310.0090.02016.47
5.5.300.0130.02016.33
5.5.290.0080.02716.44
5.5.280.0080.02416.31
5.5.270.0160.03016.41
5.5.260.0100.02216.31
5.5.250.0130.02416.12
5.5.240.0130.02916.12
5.5.230.0090.02716.15
5.5.220.0150.02616.16
5.5.210.0080.02216.04
5.5.200.0110.02916.15
5.5.190.0070.02516.20
5.5.180.0100.02016.24
5.5.170.0030.01114.59
5.5.160.0050.02716.15
5.5.150.0100.03616.13
5.5.140.0120.02516.17
5.5.130.0120.01516.25
5.5.120.0140.02016.10
5.5.110.0100.03216.05
5.5.100.0100.02816.18
5.5.90.0150.02816.08
5.5.80.0110.02816.01
5.5.70.0090.02216.15
5.5.60.0110.02816.07
5.5.50.0160.01516.17
5.5.40.0110.01916.08
5.5.30.0110.01716.07
5.5.20.0120.02916.15
5.5.10.0090.01916.03
5.5.00.0110.02915.95
5.4.450.0090.01815.09
5.4.440.0080.01915.12
5.4.430.0110.03015.06
5.4.420.0090.02915.09
5.4.410.0100.02814.86
5.4.400.0090.02014.92
5.4.390.0090.02014.84
5.4.380.0110.01814.79
5.4.370.0080.02414.90
5.4.360.0110.01415.01
5.4.350.0110.02214.84
5.4.340.0100.01614.80
5.4.330.0060.00112.89
5.4.320.0080.02114.83
5.4.310.0090.02815.06
5.4.300.0110.01714.86
5.4.290.0090.02614.80
5.4.280.0060.02114.88
5.4.270.0120.02715.03
5.4.260.0120.02715.04
5.4.250.0090.02614.86
5.4.240.0120.01614.92
5.4.230.0090.02315.00
5.4.220.0100.02014.96
5.4.210.0090.01815.01
5.4.200.0130.01914.81
5.4.190.0100.02514.85
5.4.180.0080.02014.83
5.4.170.0070.03014.77
5.4.160.0140.02214.81
5.4.150.0140.02214.95
5.4.140.0120.02214.04
5.4.130.0160.02113.96
5.4.120.0110.01814.07
5.4.110.0070.02613.96
5.4.100.0100.02914.03
5.4.90.0110.02614.01
5.4.80.0100.02614.00
5.4.70.0120.01713.91
5.4.60.0090.02713.84
5.4.50.0130.02413.96
5.4.40.0110.02213.86
5.4.30.0090.02813.89
5.4.20.0110.02013.99
5.4.10.0080.02913.88
5.4.00.0100.01313.83
5.3.290.0080.01813.28
5.3.280.0060.02313.23
5.3.270.0070.01913.32
5.3.260.0110.02213.27
5.3.250.0090.03013.31
5.3.240.0080.02513.28
5.3.230.0090.02013.27
5.3.220.0110.02113.31
5.3.210.0100.02713.27
5.3.200.0110.01413.27
5.3.190.0080.02613.31
5.3.180.0070.02513.23
5.3.170.0090.02713.26
5.3.160.0090.02913.34
5.3.150.0120.02213.29
5.3.140.0120.02613.31
5.3.130.0140.01713.22
5.3.120.0130.02813.21
5.3.110.0090.02613.27
5.3.100.0100.01413.15
5.3.90.0080.02813.12
5.3.80.0030.02513.10
5.3.70.0110.02913.02
5.3.60.0110.01913.12
5.3.50.0120.01813.02
5.3.40.0130.01313.07
5.3.30.0080.01513.04
5.3.20.0090.02812.96
5.3.10.0070.02212.88
5.3.00.0100.01312.79
5.2.170.0100.04312.50
5.2.160.0200.05012.50
5.2.150.0200.06012.50
5.2.140.0130.03712.50
5.2.130.0130.05012.50
5.2.120.0300.04712.50
5.2.110.0130.04312.50
5.2.100.0200.04012.50
5.2.90.0100.03312.50
5.2.80.0230.05312.50
5.2.70.0230.04712.50
5.2.60.0130.05012.50
5.2.50.0230.03712.50
5.2.40.0130.06312.50
5.2.30.0130.04312.50
5.2.20.0130.04312.50
5.2.10.0200.04312.50
5.2.00.0200.03312.50
5.1.60.0200.05012.50
5.1.50.0130.03012.50
5.1.40.0230.04012.50
5.1.30.0200.03712.50
5.1.20.0170.04312.50
5.1.10.0200.03712.50
5.1.00.0130.05712.50
5.0.50.0070.04012.50
5.0.40.0100.04012.50
5.0.30.0100.02712.50
5.0.20.0070.02312.50
5.0.10.0100.02312.50
5.0.00.0100.04312.50
4.4.90.0130.03012.50
4.4.80.0100.02312.50
4.4.70.0100.03012.50
4.4.60.0200.02312.50
4.4.50.0200.03312.50
4.4.40.0030.05012.50
4.4.30.0100.03012.50
4.4.20.0130.02712.50
4.4.10.0070.03312.50
4.4.00.0070.03712.50
4.3.110.0100.01712.50
4.3.100.0070.01712.50
4.3.90.0070.01712.50
4.3.80.0100.03012.50
4.3.70.0070.02012.50
4.3.60.0070.01712.50
4.3.50.0030.02012.50
4.3.40.0070.03312.50
4.3.30.0030.02312.50
4.3.20.0100.03012.50
4.3.10.0030.02012.50
4.3.00.0000.02312.50

preferences:
40.97 ms | 400 KiB | 5 Q