3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_numeric(1.23));

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)
8.3.40.0120.00318.72
8.3.30.0100.00318.93
8.3.20.0070.00020.22
8.3.10.0040.00423.55
8.3.00.0050.00319.13
8.2.170.0070.00722.96
8.2.160.0060.00920.37
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00020.93
8.2.110.0100.00022.25
8.2.100.0030.01117.70
8.2.90.0050.00219.07
8.2.80.0040.00417.97
8.2.70.0000.00817.25
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0030.00518.02
8.2.30.0040.00417.80
8.2.20.0040.00417.42
8.2.10.0000.00717.79
8.2.00.0050.00217.53
8.1.270.0040.00423.92
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0040.00424.03
8.1.230.0080.00417.76
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0060.00317.00
8.1.190.0000.00817.10
8.1.180.0060.00318.10
8.1.170.0040.00418.57
8.1.160.0000.00721.89
8.1.150.0070.00018.67
8.1.140.0000.00717.22
8.1.130.0030.00317.75
8.1.120.0000.00717.27
8.1.110.0040.00417.28
8.1.100.0000.00817.34
8.1.90.0000.00717.26
8.1.80.0000.00717.28
8.1.70.0030.00317.28
8.1.60.0070.00317.37
8.1.50.0030.00717.32
8.1.40.0060.00517.33
8.1.30.0030.01017.46
8.1.20.0090.00317.43
8.1.10.0070.00417.33
8.1.00.0040.00717.16
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0070.00018.31
8.0.270.0000.00717.13
8.0.260.0000.00617.03
8.0.250.0030.00316.87
8.0.240.0040.00416.71
8.0.230.0030.00316.73
8.0.220.0040.00416.66
8.0.210.0040.00416.76
8.0.200.0040.00416.69
8.0.190.0090.00116.72
8.0.180.0040.00716.63
8.0.170.0070.00516.76
8.0.160.0060.00416.78
8.0.150.0030.00716.48
8.0.140.0020.00716.66
8.0.130.0020.00614.91
8.0.120.0080.00316.60
8.0.110.0100.00116.74
8.0.100.0060.00516.62
8.0.90.0060.00516.81
8.0.80.0140.00216.74
8.0.70.0060.00516.62
8.0.60.0070.00416.57
8.0.50.0060.00316.72
8.0.30.0080.00716.91
8.0.20.0090.00717.22
8.0.10.0040.00416.71
8.0.00.0050.00916.67
7.4.330.0030.00315.00
7.4.320.0070.00016.38
7.4.300.0030.00316.45
7.4.290.0030.00516.30
7.4.280.0020.00716.34
7.4.270.0020.00616.35
7.4.260.0090.00416.40
7.4.250.0030.00516.35
7.4.240.0050.00416.34
7.4.230.0090.00416.46
7.4.220.0150.00516.51
7.4.210.0100.00716.43
7.4.200.0090.00216.36
7.4.190.0120.00416.38
7.4.180.0090.00616.34
7.4.160.0160.00216.35
7.4.150.0110.01016.82
7.4.140.0090.00917.36
7.4.130.0070.00916.20
7.4.120.0070.01016.25
7.4.110.0090.00916.28
7.4.100.0090.00816.36
7.4.90.0080.00716.39
7.4.80.0080.00817.81
7.4.70.0140.00216.26
7.4.60.0090.00716.22
7.4.50.0110.00016.24
7.4.40.0150.00016.33
7.4.30.0050.01016.36
7.4.20.0090.00616.13
7.4.10.0080.00615.25
7.4.00.0040.01115.12
7.3.330.0060.00414.59
7.3.320.0070.00214.50
7.3.310.0090.00116.02
7.3.300.0060.00516.13
7.3.290.0070.00716.07
7.3.280.0090.00816.10
7.3.270.0110.00516.66
7.3.260.0150.00216.05
7.3.250.0090.00716.15
7.3.240.0110.00716.21
7.3.230.0090.00916.16
7.3.220.0090.00516.05
7.3.210.0070.01215.97
7.3.200.0130.00217.62
7.3.190.0070.00816.10
7.3.180.0140.00116.05
7.3.170.0090.00616.27
7.3.160.0120.00316.09
7.3.150.0110.00416.10
7.3.140.0080.00815.89
7.3.130.0090.00815.34
7.3.120.0110.00615.04
7.3.110.0130.00415.18
7.3.100.0080.00715.02
7.3.90.0080.00315.17
7.3.80.0080.00715.21
7.3.70.0060.00715.11
7.3.60.0070.00715.23
7.3.50.0060.00715.18
7.3.40.0080.00615.03
7.3.30.0060.00715.18
7.3.20.0070.00717.06
7.3.10.0080.00716.75
7.3.00.0120.00416.79
7.2.340.0110.00416.16
7.2.330.0130.00316.20
7.2.320.0090.00716.29
7.2.310.0090.00716.29
7.2.300.0090.00716.10
7.2.290.0130.00316.13
7.2.280.0130.00016.23
7.2.270.0070.00716.24
7.2.260.0100.00615.22
7.2.250.0080.00915.17
7.2.240.0050.01215.36
7.2.230.0090.00515.11
7.2.220.0070.00615.16
7.2.210.0080.00615.18
7.2.200.0080.00615.25
7.2.190.0100.00515.17
7.2.180.0070.00515.05
7.2.170.0080.00815.20
7.2.160.0110.00415.48
7.2.150.0080.00617.59
7.2.140.0100.00517.49
7.2.130.0070.00817.22
7.2.120.0090.00317.06
7.2.110.0090.00717.18
7.2.100.0120.00417.25
7.2.90.0120.00417.19
7.2.80.0130.00517.14
7.2.70.0120.00716.97
7.2.60.0120.00817.01
7.2.50.0130.00517.13
7.2.40.0170.00517.12
7.2.30.0110.00717.17
7.2.20.0150.00717.15
7.2.10.0120.00717.06
7.2.00.0110.00917.74
7.1.330.0090.00516.04
7.1.320.0030.01016.15
7.1.310.0110.00416.14
7.1.300.0060.00916.13
7.1.290.0070.00716.23
7.1.280.0070.00816.11
7.1.270.0100.00416.17
7.1.260.0090.00716.19
7.1.250.0070.00816.09
7.1.240.0090.00516.38
7.1.230.0110.00416.44
7.1.220.0120.00416.34
7.1.210.0090.00516.39
7.1.200.0090.00416.25
7.1.190.0070.00716.36
7.1.180.0070.00816.41
7.1.170.0070.00716.48
7.1.160.0070.00816.33
7.1.150.0110.00516.23
7.1.140.0050.01016.45
7.1.130.0100.00516.38
7.1.120.0060.00916.36
7.1.110.0090.00416.41
7.1.100.0130.01016.65
7.1.90.0090.00716.34
7.1.80.0110.00516.42
7.1.70.0050.00816.58
7.1.60.0070.00917.27
7.1.50.0090.00816.54
7.1.40.0090.00316.40
7.1.30.0090.00616.53
7.1.20.0100.00616.43
7.1.10.0070.00816.45
7.1.00.0100.02618.29
7.0.330.0070.00716.09
7.0.320.0070.00515.95
7.0.310.0080.00515.85
7.0.300.0120.00316.07
7.0.290.0090.00516.21
7.0.280.0080.00715.95
7.0.270.0060.00916.13
7.0.260.0080.00616.17
7.0.250.0090.00316.09
7.0.240.0080.00616.04
7.0.230.0090.00416.09
7.0.220.0050.00716.08
7.0.210.0060.00816.12
7.0.200.0060.00616.16
7.0.190.0070.00716.18
7.0.180.0100.00316.00
7.0.170.0050.00816.26
7.0.160.0050.00716.01
7.0.150.0070.00716.01
7.0.140.0050.02718.13
7.0.130.0060.00716.21
7.0.120.0080.00416.17
7.0.110.0090.00515.95
7.0.100.0110.00515.95
7.0.90.0090.00515.98
7.0.80.0060.00716.04
7.0.70.0080.00515.92
7.0.60.0090.03017.31
7.0.50.0060.03116.62
7.0.40.0090.02016.76
7.0.30.0120.02116.72
7.0.20.0160.02716.85
7.0.10.0050.01816.80
7.0.00.0090.03316.70
5.6.400.0070.00914.89
5.6.390.0100.00214.87
5.6.380.0060.00614.88
5.6.370.0060.00614.93
5.6.360.0100.00614.73
5.6.350.0070.00714.87
5.6.340.0080.00815.00
5.6.330.0080.00314.72
5.6.320.0090.00414.92
5.6.310.0100.00214.94
5.6.300.0060.00614.60
5.6.290.0030.00914.87
5.6.280.0110.02317.01
5.6.270.0050.00914.83
5.6.260.0090.00614.74
5.6.250.0070.00814.99
5.6.240.0060.00914.84
5.6.230.0030.00914.71
5.6.220.0060.00814.89
5.6.210.0030.02116.77
5.6.200.0060.01615.95
5.6.190.0060.02616.70
5.6.180.0120.02416.78
5.6.170.0120.01416.80
5.6.160.0110.02916.85
5.6.150.0070.02215.91
5.6.140.0080.01715.91
5.6.130.0060.01915.94
5.6.120.0060.03216.82
5.6.110.0110.02516.90
5.6.100.0090.02316.89
5.6.90.0070.01916.84
5.6.80.0040.03016.47
5.6.70.0060.00614.80
5.6.60.0080.00414.82
5.6.50.0060.00614.56
5.6.40.0070.00814.75
5.6.30.0060.00714.61
5.6.20.0060.00614.68
5.6.10.0090.00514.73
5.6.00.0060.00814.63
5.5.380.0060.00814.71
5.5.370.0090.00514.89
5.5.360.0110.00414.81
5.5.350.0100.03216.49
5.5.340.0030.01815.82
5.5.330.0070.02916.69
5.5.320.0040.03316.69
5.5.310.0150.01816.54
5.5.300.0060.02915.77
5.5.290.0080.03215.70
5.5.280.0110.02716.71
5.5.270.0060.03416.65
5.5.260.0080.02616.78
5.5.250.0080.03116.59
5.5.240.0150.02516.57
5.5.230.0090.00514.97
5.5.220.0080.00314.84
5.5.210.0060.00614.80
5.5.200.0070.00714.44
5.5.190.0090.00314.60
5.5.180.0060.00614.75
5.5.170.0070.00714.56
5.5.160.0060.00814.77
5.5.150.0100.00314.52
5.5.140.0060.00614.57
5.5.130.0030.01014.78
5.5.120.0050.01014.52
5.5.110.0080.00514.68
5.5.100.0070.00514.67
5.5.90.0050.00714.73
5.5.80.0100.00514.81
5.5.70.0100.00314.78
5.5.60.0080.00714.79
5.5.50.0070.00514.85
5.5.40.0080.00314.62
5.5.30.0080.00314.64
5.5.20.0100.00314.80
5.5.10.0050.00814.77
5.5.00.0050.00814.60
5.4.450.0170.01614.21
5.4.440.0120.01914.16
5.4.430.0100.01014.34
5.4.420.0120.01614.24
5.4.410.0060.01914.11
5.4.400.0050.01613.93
5.4.390.0100.01713.97
5.4.380.0170.02113.78
5.4.370.0170.01813.85
5.4.360.0160.01813.83
5.4.350.0150.02013.92
5.4.340.0150.01813.92
5.4.330.0030.00711.58
5.4.320.0060.01511.79
5.4.310.0020.01911.81
5.4.300.0090.01311.87
5.4.290.0080.01211.83
5.4.280.0050.01511.77
5.4.270.0070.01611.82
5.4.260.0070.01311.75
5.4.250.0050.01611.97
5.4.240.0050.01511.81
5.4.230.0070.01411.65
5.4.220.0050.01611.79
5.4.210.0030.01711.68
5.4.200.0090.01211.65
5.4.190.0040.01711.83
5.4.180.0060.01411.66
5.4.170.0050.01511.74
5.4.160.0060.01411.79
5.4.150.0060.01611.81
5.4.140.0070.01811.58
5.4.130.0060.01311.69
5.4.120.0040.01711.63
5.4.110.0070.01511.75
5.4.100.0070.01411.55
5.4.90.0070.01611.69
5.4.80.0040.01711.74
5.4.70.0070.01711.65
5.4.60.0050.01511.80
5.4.50.0070.01311.71
5.4.40.0050.01411.63
5.4.30.0030.01711.66
5.4.20.0070.01711.77
5.4.10.0070.01711.62
5.4.00.0060.01811.52

preferences:
46.25 ms | 400 KiB | 5 Q