3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = (float) 'Hello'; echo $value;

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)
8.3.60.0100.01016.50
8.3.50.0170.00321.91
8.3.40.0060.00918.80
8.3.30.0070.00718.87
8.3.20.0030.00620.22
8.3.10.0060.00320.48
8.3.00.0040.00419.25
8.2.180.0090.00616.32
8.2.170.0050.00822.96
8.2.160.0080.00520.58
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00722.24
8.2.110.0080.00022.07
8.2.100.0080.00417.78
8.2.90.0060.00319.27
8.2.80.0000.00817.97
8.2.70.0030.00617.75
8.2.60.0080.00018.03
8.2.50.0000.00918.07
8.2.40.0040.00418.22
8.2.30.0000.00819.34
8.2.20.0030.00517.64
8.2.10.0000.00818.00
8.2.00.0030.00617.75
8.1.280.0130.00625.92
8.1.270.0050.00521.89
8.1.260.0000.00926.35
8.1.250.0070.00028.09
8.1.240.0060.00323.86
8.1.230.0060.00618.88
8.1.220.0080.00017.80
8.1.210.0040.00418.77
8.1.200.0090.00317.11
8.1.190.0030.00517.25
8.1.180.0080.00018.10
8.1.170.0050.00318.54
8.1.160.0000.00721.81
8.1.150.0000.00818.82
8.1.140.0040.00417.25
8.1.130.0080.00017.69
8.1.120.0030.00517.43
8.1.110.0040.00417.29
8.1.100.0040.00417.23
8.1.90.0030.00317.35
8.1.80.0040.00417.38
8.1.70.0070.00017.37
8.1.60.0040.00417.50
8.1.50.0050.00317.50
8.1.40.0000.00717.36
8.1.30.0090.00017.39
8.1.20.0070.00017.63
8.1.10.0040.00417.38
8.1.00.0040.00417.27
8.0.300.0070.00018.78
8.0.290.0000.00716.75
8.0.280.0030.00318.34
8.0.270.0030.00317.24
8.0.260.0000.00617.26
8.0.250.0000.00717.02
8.0.240.0000.00717.01
8.0.230.0030.00316.85
8.0.220.0000.00716.87
8.0.210.0000.00716.90
8.0.200.0000.00616.98
8.0.190.0030.00316.93
8.0.180.0040.00416.89
8.0.170.0040.00416.88
8.0.160.0000.00816.94
8.0.150.0000.00716.68
8.0.140.0030.00516.93
8.0.130.0090.00013.29
8.0.120.0000.00716.83
8.0.110.0040.00416.91
8.0.100.0040.00416.81
8.0.90.0040.00416.79
8.0.80.0080.00816.88
8.0.70.0040.00416.99
8.0.60.0040.00416.68
8.0.50.0000.00716.88
8.0.30.0090.01117.15
8.0.20.0100.01317.40
8.0.10.0040.00417.12
8.0.00.0100.00816.72
7.4.330.0000.00515.05
7.4.320.0040.00416.42
7.4.300.0060.00016.44
7.4.290.0060.00016.53
7.4.280.0000.00716.42
7.4.270.0030.00316.38
7.4.260.0030.00616.48
7.4.250.0040.00416.50
7.4.240.0030.00316.47
7.4.230.0040.00416.42
7.4.220.0120.00616.58
7.4.210.0100.00316.30
7.4.200.0030.00316.37
7.4.160.0100.00616.47
7.4.150.0130.01017.40
7.4.140.0110.00717.86
7.4.130.0070.01216.46
7.4.120.0080.01116.43
7.4.110.0070.01016.38
7.4.100.0040.01216.45
7.4.90.0140.00316.52
7.4.80.0120.00616.49
7.4.70.0130.00316.26
7.4.60.0030.01416.23
7.4.50.0040.00416.38
7.4.40.0040.01416.34
7.4.30.0140.00416.61
7.4.00.0040.01114.77
7.3.330.0030.00313.08
7.3.320.0000.00613.16
7.3.310.0030.00316.21
7.3.300.0080.00016.16
7.3.290.0110.00316.25
7.3.280.0100.00516.21
7.3.270.0100.01017.40
7.3.260.0110.00616.20
7.3.250.0110.00816.21
7.3.240.0100.00616.23
7.3.230.0150.00016.39
7.3.210.0100.00716.13
7.3.200.0100.01319.39
7.3.190.0090.00916.56
7.3.180.0030.01216.63
7.3.170.0050.00916.56
7.3.160.0100.00516.17
7.3.120.0100.00714.48
7.3.110.0040.01214.55
7.3.100.0060.00315.00
7.3.90.0000.01514.97
7.3.80.0040.00414.91
7.3.70.0100.00314.88
7.3.60.0040.01114.86
7.3.50.0090.00314.69
7.3.40.0070.00714.62
7.3.30.0040.01114.60
7.3.20.0080.00416.76
7.3.10.0110.00316.41
7.3.00.0060.01016.61
7.2.330.0030.01516.43
7.2.320.0150.00616.57
7.2.310.0060.01616.55
7.2.300.0080.00816.42
7.2.290.0030.01616.63
7.2.240.0060.00614.90
7.2.230.0070.01015.04
7.2.220.0030.01414.94
7.2.210.0060.00914.68
7.2.200.0060.00614.97
7.2.190.0040.00414.62
7.2.180.0060.00915.00
7.2.170.0060.00514.99
7.2.160.0040.00714.95
7.2.150.0030.01416.85
7.2.140.0000.01216.65
7.2.130.0060.00616.52
7.2.120.0080.00416.92
7.2.110.0070.00716.79
7.2.100.0030.01216.58
7.2.90.0040.00816.79
7.2.80.0090.00616.68
7.2.70.0070.00716.80
7.2.60.0070.01016.96
7.2.50.0110.00416.88
7.2.40.0060.00616.81
7.2.30.0090.00616.90
7.2.20.0120.00416.89
7.2.10.0030.01016.63
7.2.00.0030.01117.96
7.1.330.0100.00715.85
7.1.320.0090.00015.84
7.1.310.0060.00916.04
7.1.300.0070.00715.68
7.1.290.0070.00415.63
7.1.280.0030.01015.80
7.1.270.0050.00915.64
7.1.260.0060.00515.77
7.1.250.0030.01015.58
7.1.100.0070.00717.88
7.1.70.0040.00417.06
7.1.60.0210.00319.32
7.1.50.0070.01816.55
7.1.00.0100.06722.25
7.0.200.0070.00316.68
7.0.140.0000.08022.00
7.0.60.0130.04019.91
7.0.50.0100.08317.85
7.0.40.0070.05320.07
7.0.30.0700.07020.02
7.0.20.0200.04320.09
7.0.10.0070.07020.16
7.0.00.0100.08319.96
5.6.280.0000.07720.99
5.6.210.0030.08320.64
5.6.200.0000.04318.22
5.6.190.0170.07720.35
5.6.180.0400.07020.43
5.6.170.0170.04320.52
5.6.160.0130.06720.36
5.6.150.0100.08018.19
5.6.140.0030.05718.16
5.6.130.0130.07318.11
5.6.120.0200.04320.91
5.6.110.0170.07721.00
5.6.100.0100.08321.10
5.6.90.0130.07720.87
5.6.80.0070.08020.39
5.5.350.0130.06720.43
5.5.340.0000.04318.02
5.5.330.0170.05320.25
5.5.320.0170.06320.28
5.5.310.0370.06720.29
5.5.300.0070.08717.98
5.5.290.0030.08317.99
5.5.280.0000.04320.85
5.5.270.0130.07720.84
5.5.260.0030.07020.85
5.5.250.0030.07720.65
5.5.240.0170.04320.34
5.4.450.4330.04319.46
5.4.440.0170.04019.45
5.4.430.0530.06719.36
5.4.420.4200.04019.17
5.4.410.4370.03719.24
5.4.400.4200.04319.00
5.4.390.3830.04019.05
5.4.380.3900.04019.25
5.4.370.3570.03719.01
5.4.360.3270.02719.14
5.4.350.4100.04018.97
5.4.340.4170.03719.15
5.4.320.4230.04318.84
5.4.310.4270.05019.04
5.4.300.3870.03719.15
5.4.290.3870.04019.24
5.4.280.3030.03718.92
5.4.270.4070.04318.84
5.4.260.4100.03718.83
5.4.250.4070.03018.83
5.4.240.3900.03719.13
5.4.230.4000.03319.14
5.4.220.4470.04019.03
5.4.210.4000.04019.05
5.4.200.3530.03719.12
5.4.190.2470.03719.18
5.4.180.3070.03318.84
5.4.170.3400.04018.98
5.4.160.2900.04019.10
5.4.150.3370.03719.13
5.4.140.2270.03316.33
5.4.130.2200.03316.21
5.4.120.1900.03016.10
5.4.110.0000.03716.57
5.4.100.3330.03316.38
5.4.90.3730.03316.45
5.4.80.4730.05016.11
5.4.70.4170.03316.36
5.4.60.4130.03016.47
5.4.50.4830.03316.43
5.4.40.3600.03716.29
5.4.30.3930.03716.33
5.4.20.4330.03016.43
5.4.10.0030.04016.30
5.4.00.0270.02715.74
5.3.290.3930.04714.47
5.3.280.4370.04014.56
5.3.270.3300.03014.42
5.3.260.3130.03314.53
5.3.250.3300.03714.53
5.3.240.3030.03714.57
5.3.230.2770.03714.57
5.3.220.0030.03314.50
5.3.210.0070.03314.52
5.3.200.1870.04014.48
5.3.190.3870.03714.52
5.3.180.3830.04014.43
5.3.170.3470.03714.48
5.3.160.4670.03314.48
5.3.150.4330.03014.49
5.3.140.3830.03314.47
5.3.130.4530.03714.44
5.3.120.4770.03314.57
5.3.110.4000.04014.55
5.3.100.0000.04013.86
5.3.90.3030.03313.90
5.3.80.4430.03313.94
5.3.70.3930.03713.98
5.3.60.4570.03314.02
5.3.50.4630.03313.86
5.3.40.4300.04013.75
5.3.30.4730.02714.00
5.3.20.4070.03713.63
5.3.10.3600.03713.74
5.3.00.4970.02713.45
5.2.170.4070.02711.13
5.2.160.3870.02311.13
5.2.150.3770.03711.12
5.2.140.3870.03011.02
5.2.130.3830.02010.92
5.2.120.4030.02711.00
5.2.110.3730.02711.07
5.2.100.4070.02711.04
5.2.90.3430.03010.92
5.2.80.3430.03011.24
5.2.70.3170.02711.25
5.2.60.3400.03011.01
5.2.50.3800.03310.99
5.2.40.2770.02710.98
5.2.30.2700.03010.85
5.2.20.2570.03311.11
5.2.10.3300.03010.93
5.2.00.2730.03010.75
5.1.60.2730.02310.04
5.1.50.3000.03010.06
5.1.40.2930.0239.97
5.1.30.2400.02310.22
5.1.20.3170.02710.34
5.1.10.2830.02710.02
5.1.00.3000.02310.12
5.0.50.1670.0208.58
5.0.40.1600.0238.41
5.0.30.1730.0308.23
5.0.20.1630.0178.23
5.0.10.1600.0178.14
5.0.00.1530.0308.05
4.4.90.1700.0135.84
4.4.80.1370.0105.76
4.4.70.1630.0175.86
4.4.60.1470.0135.82
4.4.50.1530.0205.84
4.4.40.1800.0235.76
4.4.30.1530.0175.78
4.4.20.1570.0175.89
4.4.10.1500.0175.83
4.4.00.1270.0235.82
4.3.110.1900.0175.80
4.3.100.1530.0175.75
4.3.90.1600.0205.80
4.3.80.1830.0275.79
4.3.70.1570.0175.79
4.3.60.1830.0105.77
4.3.50.1500.0175.78
4.3.40.1830.0235.70
4.3.30.1070.0135.55
4.3.20.0930.0175.55
4.3.10.0730.0135.55
4.3.00.0730.0175.55

preferences:
70.14 ms | 401 KiB | 5 Q