3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strval(NaN);

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)
8.3.60.0110.01118.43
8.3.50.0080.00818.01
8.3.40.0170.01018.67
8.3.30.0080.00818.71
8.3.20.0040.00420.86
8.3.10.0040.00421.82
8.3.00.0060.00317.38
8.2.180.0070.00725.92
8.2.170.0110.00422.96
8.2.160.0070.00720.23
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0030.01017.80
8.2.120.0050.00326.35
8.2.110.0060.00322.11
8.2.100.0080.00317.59
8.2.90.0040.00417.75
8.2.80.0000.00918.86
8.2.70.0080.00017.79
8.2.60.0000.00817.63
8.2.50.0060.00318.10
8.2.40.0070.00320.59
8.2.30.0040.00419.21
8.2.20.0040.00418.10
8.2.10.0000.00718.10
8.2.00.0000.00717.68
8.1.280.0120.00925.92
8.1.270.0040.00422.20
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00020.40
8.1.230.0070.00417.64
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0030.00517.23
8.1.190.0050.00517.23
8.1.180.0000.00718.10
8.1.170.0000.00820.74
8.1.160.0000.00718.81
8.1.150.0040.00420.25
8.1.140.0080.00018.69
8.1.130.0030.00318.93
8.1.120.0070.00017.35
8.1.110.0000.00717.32
8.1.100.0040.00417.27
8.1.90.0000.00717.36
8.1.80.0040.00417.38
8.1.70.0000.00717.29
8.1.60.0050.00317.41
8.1.50.0000.00717.46
8.1.40.0040.00417.49
8.1.30.0040.00417.66
8.1.20.0000.00717.53
8.1.10.0040.00417.45
8.1.00.0000.00817.41
8.0.300.0070.00018.77
8.0.290.0030.00616.88
8.0.280.0030.00318.42
8.0.270.0040.00416.74
8.0.260.0000.00617.11
8.0.250.0020.00516.88
8.0.240.0000.00717.02
8.0.230.0000.00817.00
8.0.220.0040.00416.93
8.0.210.0040.00416.97
8.0.200.0060.00016.89
8.0.190.0040.00416.98
8.0.180.0080.00016.90
8.0.170.0000.00816.94
8.0.160.0050.00316.96
8.0.150.0000.00716.89
8.0.140.0070.00016.89
8.0.130.0000.00513.32
8.0.120.0000.00716.91
8.0.110.0040.00416.88
8.0.100.0000.00716.88
8.0.90.0040.00416.84
8.0.80.0000.01616.82
8.0.70.0030.00516.94
8.0.60.0040.00416.82
8.0.50.0030.00516.77
8.0.30.0120.00717.16
8.0.20.0060.01217.40
8.0.10.0060.00316.82
8.0.00.0030.02016.68
7.4.330.0000.00615.55
7.4.320.0030.00316.56
7.4.300.0030.00316.43
7.4.290.0040.00416.40
7.4.280.0040.00416.51
7.4.270.0050.00316.41
7.4.260.0040.00416.42
7.4.250.0040.00416.43
7.4.240.0000.00716.41
7.4.230.0070.00016.58
7.4.220.0110.00616.38
7.4.210.0110.00416.54
7.4.200.0030.00316.50
7.4.160.0110.00516.31
7.4.150.0120.00617.40
7.4.140.0150.00817.86
7.4.130.0070.01016.57
7.4.120.0140.00516.56
7.4.110.0040.01516.70
7.4.100.0070.01116.41
7.4.90.0070.01116.60
7.4.80.0130.00419.39
7.4.70.0140.01016.57
7.4.60.0100.00616.51
7.4.50.0090.00916.45
7.4.40.0100.00716.48
7.4.30.0040.01116.63
7.4.00.0030.01015.07
7.3.330.0050.00013.13
7.3.320.0050.00013.17
7.3.310.0050.00216.27
7.3.300.0030.00316.23
7.3.290.0120.00416.21
7.3.280.0070.01116.25
7.3.270.0100.00717.40
7.3.260.0090.01116.53
7.3.250.0080.01116.36
7.3.240.0070.01016.21
7.3.230.0090.00916.49
7.3.210.0030.01316.59
7.3.200.0070.01116.22
7.3.190.0090.01216.20
7.3.180.0100.00616.18
7.3.170.0100.00716.29
7.3.160.0120.00916.36
7.3.00.0030.01016.52
7.2.330.0140.01416.66
7.2.320.0060.01316.42
7.2.310.0060.01216.65
7.2.300.0100.00716.24
7.2.290.0120.00916.34
7.2.130.0080.00816.92
7.2.120.0080.00616.56
7.2.110.0070.00716.90
7.2.100.0090.00616.75
7.2.90.0080.00316.82
7.2.80.0070.00816.68
7.2.70.0040.01116.92
7.2.60.0090.01216.54
7.2.50.0040.00816.54
7.2.40.0080.00416.80
7.2.30.0100.00616.67
7.2.20.0060.00616.81
7.2.10.0040.01116.77
7.2.00.0000.01216.89
7.1.250.0120.00315.67
7.1.240.0000.01415.49
7.1.230.0030.01015.45
7.1.220.0000.01615.75
7.1.210.0000.01315.77
7.1.200.0030.00815.69
7.1.190.0070.00315.73
7.1.180.0000.01115.68
7.1.170.0000.00915.57
7.1.160.0060.00615.78
7.1.150.0060.00615.84
7.1.140.0030.01015.42
7.1.130.0000.01515.88
7.1.120.0000.01015.83
7.1.110.0060.00615.60
7.1.100.0090.00015.55
7.1.90.0060.00615.62
7.1.80.0060.00915.55
7.1.70.0020.00916.34
7.1.60.0000.01016.47
7.1.50.0110.00516.06
7.1.40.0030.01015.49
7.1.30.0100.00315.64
7.1.20.0070.00715.70
7.1.10.0030.01315.50
7.1.00.0070.03219.10
7.0.330.0070.00715.37
7.0.320.0110.00015.48
7.0.310.0000.01215.33
7.0.300.0090.00615.30
7.0.290.0030.00615.16
7.0.280.0090.00015.25
7.0.270.0040.00415.41
7.0.260.0060.00615.01
7.0.250.0040.00715.21
7.0.240.0070.00415.40
7.0.230.0000.01315.38
7.0.220.0090.00015.19
7.0.210.0040.00815.27
7.0.200.0070.00816.03
7.0.190.0040.00415.34
7.0.180.0030.00515.36
7.0.170.0090.00615.32
7.0.160.0040.00415.43
7.0.150.0070.00715.33
7.0.140.0100.02818.69
7.0.130.0020.04018.77
7.0.120.0080.02918.67
7.0.110.0070.03218.73
7.0.100.0100.02718.78
7.0.90.0080.03318.49
7.0.80.0080.03018.77
7.0.70.0080.03118.74
7.0.60.0080.03518.61
7.0.50.0070.04318.79
7.0.40.0090.03617.73
7.0.30.0080.03717.67
7.0.20.0120.02717.79
7.0.10.0070.02817.64
7.0.00.0080.03217.80
5.6.380.0040.00914.20
5.6.370.0040.00414.13
5.6.360.0000.01113.71
5.6.350.0030.01014.16
5.6.340.0000.01414.40
5.6.330.0060.00614.57
5.6.320.0090.00614.58
5.6.310.0000.01314.28
5.6.300.0080.00414.48
5.6.290.0000.03617.56
5.6.280.0000.03517.77
5.6.270.0040.03417.61
5.6.260.0050.03017.78
5.6.250.0090.03017.53
5.6.240.0090.03117.44
5.6.230.0140.03817.62
5.6.220.0070.03217.80
5.6.210.0130.03517.62
5.6.200.0070.04017.49
5.6.190.0080.03617.48
5.6.180.0070.03417.62
5.6.170.0140.03317.58
5.6.160.0080.03117.59
5.6.150.0070.03817.74
5.6.140.0130.03717.38
5.6.130.0070.04217.56
5.6.120.0050.04917.57
5.6.110.0120.04217.42
5.6.100.0140.03017.39
5.6.90.0050.03417.65
5.6.80.0070.03117.13
5.6.70.0050.03617.28
5.6.60.0060.03317.13
5.6.50.0100.02817.05
5.6.40.0100.02717.13
5.6.30.0100.02917.06
5.6.20.0100.02717.21
5.6.10.0070.03017.13
5.6.00.0100.02817.30

preferences:
50.13 ms | 401 KiB | 5 Q