3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach([0.2,-1, '2e1',0,false,'','2ee'] as $v){ echo (string)$v . ': '; var_dump(is_numeric($v)); }

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)
8.3.60.0110.00418.34
8.3.50.0120.00316.64
8.3.40.0060.00918.66
8.3.30.0090.00618.35
8.3.20.0080.00018.75
8.3.10.0040.00423.53
8.3.00.0000.00819.48
8.2.180.0160.01016.50
8.2.170.0140.00722.96
8.2.160.0100.00320.33
8.2.150.0070.00024.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0000.00821.08
8.2.110.0000.01020.57
8.2.100.0060.00617.78
8.2.90.0040.00419.52
8.2.80.0040.00417.97
8.2.70.0030.00517.80
8.2.60.0040.00418.03
8.2.50.0000.00718.10
8.2.40.0000.00819.18
8.2.30.0080.00019.17
8.2.20.0000.00718.02
8.2.10.0030.00319.32
8.2.00.0040.00417.52
8.1.280.0100.00725.92
8.1.270.0120.00818.82
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00820.49
8.1.230.0120.00020.87
8.1.220.0030.00517.74
8.1.210.0040.00420.63
8.1.200.0030.00617.23
8.1.190.0000.00817.10
8.1.180.0030.00518.10
8.1.170.0040.00418.54
8.1.160.0040.00418.78
8.1.150.0040.00418.81
8.1.140.0040.00422.21
8.1.130.0080.00020.00
8.1.120.0000.00717.39
8.1.110.0040.00417.38
8.1.100.0070.00017.28
8.1.90.0060.00317.31
8.1.80.0000.00817.44
8.1.70.0030.00317.40
8.1.60.0050.00317.39
8.1.50.0030.00517.35
8.1.40.0000.00817.36
8.1.30.0040.00417.53
8.1.20.0000.00817.59
8.1.10.0000.00817.43
8.1.00.0000.00717.45
8.0.300.0040.00419.89
8.0.290.0100.00016.63
8.0.280.0030.00618.43
8.0.270.0070.00017.29
8.0.260.0030.00320.18
8.0.250.0000.00616.94
8.0.240.0050.00216.97
8.0.230.0000.00816.98
8.0.220.0030.00316.77
8.0.210.0070.00016.81
8.0.200.0030.00316.92
8.0.190.0060.00316.91
8.0.180.0040.00416.96
8.0.170.0000.00816.94
8.0.160.0070.00016.88
8.0.150.0030.00316.91
8.0.140.0040.00416.86
8.0.130.0030.00313.28
8.0.120.0000.00816.73
8.0.110.0040.00316.81
8.0.100.0070.00016.74
8.0.90.0070.00016.92
8.0.80.0050.01316.85
8.0.70.0080.00016.74
8.0.60.0030.00516.69
8.0.50.0040.00416.68
8.0.30.0110.00817.19
8.0.20.0110.00917.40
8.0.10.0040.00416.95
8.0.00.0090.01216.65
7.4.330.0050.00015.55
7.4.320.0030.00316.54
7.4.300.0040.00416.54
7.4.290.0000.00816.55
7.4.280.0050.00316.47
7.4.270.0040.00416.41
7.4.260.0070.00316.41
7.4.250.0030.00316.46
7.4.240.0000.00716.51
7.4.230.0070.00016.43
7.4.220.0030.00516.63
7.4.210.0080.00616.48
7.4.200.0000.00716.63
7.4.160.0110.00716.44
7.4.140.0100.00817.86
7.4.130.0160.00316.38
7.4.120.0120.00716.47
7.4.110.0110.00716.51
7.4.100.0070.01016.67
7.4.90.0180.00616.46
7.4.80.0030.01419.39
7.4.70.0060.01016.20
7.4.60.0090.01116.28
7.4.50.0040.00716.51
7.4.40.0100.00616.32
7.4.10.0100.00716.31
7.4.00.0050.01215.61
7.3.330.0050.00013.14
7.3.320.0060.00013.01
7.3.310.0030.00316.18
7.3.300.0070.00016.27
7.3.290.0030.00316.30
7.3.280.0090.00616.29
7.3.260.0090.00916.28
7.3.240.0120.00816.41
7.3.230.0140.00516.39
7.3.210.0070.01116.48
7.3.200.0090.00816.37
7.3.190.0110.00716.59
7.3.180.0130.00316.32
7.3.170.0040.01216.34
7.3.160.0120.00916.57
7.3.130.0090.00316.52
7.3.120.0060.00916.39
7.3.110.0000.01416.21
7.3.100.0090.00616.43
7.3.90.0030.01316.36
7.3.80.0060.00916.39
7.3.70.0100.00316.37
7.3.60.0140.00416.20
7.3.50.0080.00416.39
7.3.40.0060.00616.26
7.3.30.0040.01216.27
7.3.20.0150.00318.10
7.3.10.0030.00917.04
7.3.00.0080.00517.15
7.2.330.0120.00616.59
7.2.320.0120.00416.63
7.2.310.0100.00716.38
7.2.300.0030.01316.66
7.2.290.0060.01416.64
7.2.260.0100.01016.43
7.2.250.0090.01216.54
7.2.240.0070.00316.57
7.2.230.0110.00016.58
7.2.220.0120.00616.45
7.2.210.0160.00016.50
7.2.200.0040.01116.34
7.2.190.0000.01316.38
7.2.180.0000.01116.54
7.2.170.0060.00916.45
7.2.160.0070.00416.39
7.2.150.0030.00718.22
7.2.140.0100.01018.26
7.2.130.0080.00517.33
7.2.120.0070.00917.28
7.2.110.0230.00916.70
7.2.100.1460.00916.60
7.2.90.1280.00916.67
7.2.80.1780.00716.59
7.2.70.1060.00816.72
7.2.60.1160.00916.64
7.2.50.1130.00616.61
7.2.40.1150.00616.78
7.2.30.1660.00616.76
7.2.20.1190.00916.74
7.2.10.1260.00716.64
7.2.00.1250.01116.72
7.1.330.0030.01417.17
7.1.320.0060.00617.33
7.1.310.0060.00617.37
7.1.300.0040.00717.41
7.1.290.0040.01117.26
7.1.280.0070.00717.16
7.1.270.0030.01417.08
7.1.260.0090.00917.04
7.1.250.0040.00816.29
7.1.240.0090.00617.24
7.1.230.2820.01015.42
7.1.220.2810.01115.46
7.1.210.2680.00515.57
7.1.200.3190.00815.30
7.1.190.2560.00615.54
7.1.180.1940.01015.49
7.1.170.2200.00615.32
7.1.160.2370.00115.53
7.1.150.2460.00515.50
7.1.140.2750.00715.51
7.1.130.2730.01015.37
7.1.120.2660.00315.45
7.1.110.2890.01015.35
7.1.100.2650.00815.40
7.1.90.2700.00615.40
7.1.80.2690.00815.46
7.1.70.2300.01115.52
7.1.60.2870.01324.58
7.1.50.3900.01224.41
7.1.40.4600.00524.34
7.1.30.5000.00724.43
7.1.20.4630.00324.33
7.1.10.3800.01015.67
7.1.00.2440.00815.45
7.0.330.0060.00616.96
7.0.320.0070.01016.98
7.0.310.0060.00916.90
7.0.300.0100.00717.03
7.0.290.0100.00317.12
7.0.280.0130.00317.04
7.0.270.0040.00716.85
7.0.260.0030.01216.85
7.0.250.0120.00317.01
7.0.240.0090.00617.04
7.0.230.0090.00316.99
7.0.220.0110.00316.95
7.0.210.0040.00717.16
7.0.200.0120.00617.08
7.0.190.0120.00316.89
7.0.180.0090.00616.99
7.0.170.0030.01016.92
7.0.160.0080.00817.01
7.0.150.0090.00616.88
7.0.140.0100.00017.11
7.0.130.0120.00316.93
7.0.120.0070.01416.80
7.0.110.0150.00616.98
7.0.100.0000.01516.92
7.0.90.0130.00616.79
7.0.80.0160.00316.89
7.0.70.0060.00916.78
7.0.60.0090.00916.79
7.0.50.0080.00816.89
7.0.40.0110.00415.00
7.0.30.0100.00714.97
7.0.20.0000.01214.89
7.0.10.0110.00714.95
7.0.00.0000.01614.92
5.6.400.0060.00916.04
5.6.390.0070.00315.92
5.6.380.0100.00915.20
5.6.370.0040.01115.82
5.6.360.0030.01415.75
5.6.350.0030.01015.73
5.6.340.0060.01315.75
5.6.330.0060.00315.76
5.6.320.0140.00015.84
5.6.310.0040.01515.95
5.6.300.0100.00615.76
5.6.290.0030.00915.92
5.6.280.0030.01315.66
5.6.270.0060.01215.95
5.6.260.0030.00615.81
5.6.250.0090.00615.73
5.6.240.0130.00615.86
5.6.230.0120.00915.64
5.6.220.0070.01415.64
5.6.210.0110.00815.73
5.6.200.0070.01115.94
5.6.190.0000.01515.62
5.6.180.0030.01315.88
5.6.170.0060.00615.83
5.6.160.0140.00415.60
5.6.150.0040.00815.77
5.6.140.0060.00615.99
5.6.130.0070.01015.95
5.6.120.0090.00915.75
5.6.110.0040.01415.38
5.6.100.0030.01215.79
5.6.90.0030.01315.48
5.6.80.0030.00615.74
5.6.70.0040.01415.72
5.6.60.0100.00315.84
5.6.50.0070.00615.78
5.6.40.0030.01315.75
5.6.30.0000.01015.98
5.6.20.0000.01615.79
5.6.10.0070.00315.67
5.6.00.0060.00915.63

preferences:
58.79 ms | 400 KiB | 5 Q