3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function __clone() { echo 'Cloned it!'; } } $a = new A(); $b = clone $a; $c = $a->__clone(); var_dump($a, $b, $c);

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)
8.3.60.0140.00018.18
8.3.50.0180.00322.05
8.3.40.0090.00618.84
8.3.30.0070.00719.03
8.3.20.0000.00820.38
8.3.10.0030.00620.45
8.3.00.0030.00517.68
8.2.180.0090.00916.50
8.2.170.0100.00722.96
8.2.160.0140.00020.39
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0050.00222.11
8.2.110.0030.00622.25
8.2.100.0120.00017.78
8.2.90.0040.00418.99
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0060.00318.04
8.2.50.0040.00418.07
8.2.40.0080.00018.06
8.2.30.0040.00419.38
8.2.20.0040.00417.62
8.2.10.0050.00318.05
8.2.00.0000.00817.48
8.1.280.0110.00425.92
8.1.270.0040.00423.73
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00023.90
8.1.230.0030.00719.09
8.1.220.0040.00417.74
8.1.210.0000.00718.77
8.1.200.0000.00917.22
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0030.00718.52
8.1.160.0030.00521.98
8.1.150.0070.00018.81
8.1.140.0000.00717.38
8.1.130.0040.00417.80
8.1.120.0040.00417.38
8.1.110.0040.00417.30
8.1.100.0050.00317.30
8.1.90.0050.00517.29
8.1.80.0030.00517.38
8.1.70.0000.00717.36
8.1.60.0000.00917.44
8.1.50.0080.00017.41
8.1.40.0040.00417.52
8.1.30.0040.00417.48
8.1.20.0000.00817.55
8.1.10.0030.00617.44
8.1.00.0040.00417.46
8.0.300.0000.00718.77
8.0.290.0030.00616.75
8.0.280.0040.00418.43
8.0.270.0030.00317.25
8.0.260.0000.00817.25
8.0.250.0030.00316.85
8.0.240.0070.00016.77
8.0.230.0030.00316.85
8.0.220.0030.00316.87
8.0.210.0000.00716.69
8.0.200.0000.00616.92
8.0.190.0060.00316.92
8.0.180.0040.00416.85
8.0.170.0000.00816.75
8.0.160.0000.00716.70
8.0.150.0000.00716.74
8.0.140.0000.00816.70
8.0.130.0000.00513.24
8.0.120.0040.00416.68
8.0.110.0040.00416.76
8.0.100.0030.00316.68
8.0.90.0000.00716.86
8.0.80.0060.00916.88
8.0.70.0000.00716.77
8.0.60.0000.00716.68
8.0.50.0040.00416.73
8.0.30.0150.00416.91
8.0.20.0100.01117.40
8.0.10.0000.00817.00
8.0.00.0090.00916.86
7.4.330.0050.00015.00
7.4.320.0000.00616.45
7.4.300.0030.00316.63
7.4.290.0000.00716.59
7.4.280.0070.00416.59
7.4.270.0000.00716.57
7.4.260.0000.00716.49
7.4.250.0040.00416.55
7.4.240.0000.00716.62
7.4.230.0050.00216.62
7.4.220.0130.00616.61
7.4.210.0030.01116.70
7.4.200.0030.00316.49
7.4.160.0090.00916.69
7.4.150.0060.01417.40
7.4.140.0110.00717.86
7.4.130.0100.00816.44
7.4.120.0130.00516.35
7.4.110.0070.01016.55
7.4.100.0160.00316.48
7.4.90.0070.01016.40
7.4.80.0160.00419.39
7.4.70.0060.01016.54
7.4.60.0100.00616.49
7.4.50.0030.00516.63
7.4.40.0090.00916.57
7.4.30.0030.01316.29
7.4.00.0080.00914.98
7.3.330.0060.00013.16
7.3.320.0060.00313.10
7.3.310.0000.00716.05
7.3.300.0030.00316.08
7.3.290.0140.00016.24
7.3.280.0110.00616.21
7.3.270.0110.00717.40
7.3.260.0100.00616.32
7.3.250.0060.01216.39
7.3.240.0030.01316.22
7.3.230.0120.00616.39
7.3.210.0140.00316.36
7.3.200.0090.01316.28
7.3.190.0130.00916.25
7.3.180.0100.00616.56
7.3.170.0100.01016.27
7.3.160.0140.00316.53
7.3.120.0030.01614.84
7.3.110.0030.01215.05
7.3.100.0090.00614.63
7.3.90.0030.00914.86
7.3.80.0040.00814.70
7.3.70.0090.00614.61
7.3.60.0080.00814.52
7.3.50.0090.00314.55
7.3.40.0030.01014.83
7.3.30.0090.00014.55
7.3.20.0070.00716.57
7.3.10.0080.00816.68
7.3.00.0070.00816.45
7.2.330.0110.00716.68
7.2.320.0070.01016.66
7.2.310.0030.01316.71
7.2.300.0130.00716.36
7.2.290.0090.01216.65
7.2.250.0110.00714.79
7.2.240.0060.00914.68
7.2.230.0040.01114.96
7.2.220.0090.00615.20
7.2.210.0100.00314.59
7.2.200.0090.00915.14
7.2.190.0080.00314.94
7.2.180.0070.00715.02
7.2.170.0090.00614.70
7.2.130.0030.01017.02
7.2.120.0110.00316.61
7.2.110.0040.01216.77
7.2.100.0070.00716.64
7.2.90.0000.01516.96
7.2.80.0040.01116.59
7.2.70.0000.01217.09
7.2.60.0070.01016.81
7.2.50.0030.01416.66
7.2.40.0060.01216.99
7.2.30.0070.00316.59
7.2.20.0060.00616.64
7.2.10.0030.01216.57
7.2.00.0060.00818.17
7.1.330.0060.00915.78
7.1.320.0040.00815.98
7.1.310.0100.00415.62
7.1.300.0000.01415.68
7.1.290.0040.01115.84
7.1.280.0070.00315.71
7.1.270.0030.00715.74
7.1.260.0090.00615.55
7.1.250.0030.00915.82
7.1.240.0040.00715.46
7.1.230.0030.01415.84
7.1.220.0080.00416.00
7.1.210.0030.01015.73
7.1.200.0070.00715.70
7.1.190.0070.00715.95
7.1.180.0060.00615.87
7.1.170.0030.00615.56
7.1.160.0120.00415.73
7.1.150.0030.00615.74
7.1.140.0070.00715.86
7.1.130.0030.01015.50
7.1.120.0000.00815.72
7.1.110.0080.00015.60
7.1.100.0030.01117.07
7.1.90.0090.00315.57
7.1.80.0060.00615.99
7.1.70.0100.00516.47
7.1.60.0080.00817.62
7.1.50.0030.01416.43
7.1.40.0030.01115.79
7.1.30.0040.00415.67
7.1.20.0060.00615.79
7.1.10.0070.00415.74
7.1.00.0050.04019.13
7.0.330.0000.00815.45
7.0.320.0030.00615.56
7.0.310.0060.00615.61
7.0.300.0040.00815.27
7.0.290.0110.00315.51
7.0.280.0080.00415.55
7.0.270.0040.00715.20
7.0.260.0070.00715.34
7.0.250.0040.00715.44
7.0.240.0040.00815.27
7.0.230.0040.01115.40
7.0.220.0070.00715.16
7.0.210.0080.00615.36
7.0.200.0950.00415.23
7.0.190.0030.00715.18
7.0.180.0050.00515.41
7.0.170.0040.00415.48
7.0.160.0060.00915.04
7.0.150.0060.00915.45
7.0.140.0070.03818.67
7.0.130.0120.00315.13
7.0.120.0030.00515.40
7.0.110.0080.00015.00
7.0.100.0040.00815.33
7.0.90.0090.00315.42
7.0.80.0030.01015.58
7.0.70.0030.01015.32
7.0.60.0090.03017.68
7.0.50.0090.02716.73
7.0.40.0030.04416.69
7.0.30.0130.02316.92
7.0.20.0130.02516.72
7.0.10.0060.03016.90
7.0.00.0050.04516.63
5.6.380.0060.00614.23
5.6.370.0100.00314.38
5.6.360.0070.00414.01
5.6.350.0030.00914.36
5.6.340.0080.00813.93
5.6.330.0070.00314.25
5.6.320.0030.00614.02
5.6.310.0060.00914.32
5.6.300.0030.01014.21
5.6.290.0050.00314.13
5.6.280.0000.00714.05
5.6.270.0060.00614.10
5.6.260.0030.00713.85
5.6.250.0030.01014.20
5.6.240.0040.01113.86
5.6.230.0000.00813.72
5.6.220.0000.01013.91
5.6.210.0070.02617.44
5.6.200.0010.05016.29
5.6.190.0060.03817.06
5.6.180.0160.03317.38
5.6.170.0100.02717.35
5.6.160.0060.03017.28
5.6.150.0110.04216.05
5.6.140.0030.04516.01
5.6.130.0020.03015.92
5.6.120.0070.04217.45
5.6.110.0030.04617.48
5.6.100.0080.04317.47
5.6.90.0100.03017.59
5.6.80.0050.03317.18
5.6.70.0030.01013.79
5.6.60.0070.00713.75
5.6.50.0070.00713.92
5.6.40.0040.01114.03
5.6.30.0150.00014.04
5.6.20.0070.00713.74
5.6.10.0090.00314.10
5.6.00.0070.00714.11
5.5.380.0000.00711.18
5.5.370.0050.00511.18
5.5.360.0040.00711.18
5.5.350.0070.03915.78
5.5.340.0070.04314.57
5.5.330.0030.03115.68
5.5.320.0110.04115.71
5.5.310.0100.02315.74
5.5.300.0100.03314.59
5.5.290.0050.03114.59
5.5.280.0050.02216.03
5.5.270.0040.04915.98
5.5.260.0060.04116.07
5.5.250.0110.03115.92
5.5.240.0100.04015.67
5.5.230.0060.00611.18
5.5.220.0000.00711.18
5.5.210.0120.00011.18
5.5.200.0000.01211.18
5.5.190.0040.00411.18
5.5.180.0050.00311.18
5.5.170.0040.00711.18
5.5.160.0000.00811.18
5.5.150.0060.00611.18
5.5.140.0100.00011.18
5.5.130.0000.00711.18
5.5.120.0030.00311.18
5.5.110.0090.00011.18
5.5.100.0080.00311.18
5.5.90.0040.00411.18
5.5.80.0050.00311.18
5.5.70.0100.00011.18
5.5.60.0050.00211.18
5.5.50.0000.01211.18
5.5.40.0060.00611.18
5.5.30.0060.00011.18
5.5.20.0030.00711.18
5.5.10.0070.00311.18
5.5.00.0060.00611.18
5.4.450.1180.02715.37
5.4.440.1130.02315.29
5.4.430.1230.02615.34
5.4.420.1170.02815.32
5.4.410.1180.02515.34
5.4.400.1100.02215.14
5.4.390.1050.02315.16
5.4.380.1080.02015.21
5.4.370.1030.02115.06
5.4.360.1230.02215.24
5.4.350.1150.02515.21
5.4.340.1190.02515.06
5.4.330.0060.00611.18
5.4.320.1080.02415.02
5.4.310.1190.02015.25
5.4.300.1160.01715.20
5.4.290.1300.02315.13
5.4.280.1080.02515.21
5.4.270.1140.01815.15
5.4.260.1250.02015.21
5.4.250.0600.02315.12
5.4.240.0050.03915.19
5.4.230.0050.02015.19
5.4.220.0060.03615.17
5.4.210.1180.02315.24
5.4.200.1250.02515.15
5.4.190.1200.02215.24
5.4.180.1060.02115.06
5.4.170.1050.02115.18
5.4.160.1090.02615.18
5.4.150.1180.02515.16
5.4.140.1280.02113.92
5.4.130.1270.02113.76
5.4.120.1210.01713.83
5.4.110.1160.02513.79
5.4.100.1180.02213.71
5.4.90.1180.02313.87
5.4.80.1490.02513.74
5.4.70.1020.02013.80
5.4.60.1110.02013.79
5.4.50.1120.01813.75
5.4.40.1050.02013.85
5.4.30.1020.01913.70
5.4.20.1070.02013.85
5.4.10.1020.01713.84
5.4.00.1050.02113.49
5.3.290.1180.01812.92
5.3.280.1020.02012.94
5.3.270.0980.02212.84
5.3.260.0950.02012.88
5.3.250.0980.02112.89
5.3.240.0970.02213.00
5.3.230.1010.02012.93
5.3.220.1080.01912.93
5.3.210.0980.02012.87
5.3.200.1320.02212.82
5.3.190.0080.02312.94
5.3.180.0030.02112.85
5.3.170.0030.03012.90
5.3.160.0470.02212.98
5.3.150.0930.02312.83
5.3.140.0980.01912.90
5.3.130.0970.02112.90
5.3.120.1200.02312.88
5.3.110.1000.02212.81
5.3.100.1070.01712.72
5.3.90.1050.01812.55
5.3.80.1000.02412.56
5.3.70.1130.02412.65
5.3.60.1000.02212.57
5.3.50.1150.02012.52
5.3.40.1180.02312.67
5.3.30.1200.02212.50
5.3.20.0900.02012.47
5.3.10.1050.02112.37
5.3.00.1180.02012.45
5.2.170.0980.02211.20
5.2.160.0880.01411.21
5.2.150.1000.02011.12
5.2.140.0910.01211.11
5.2.130.1010.01811.09
5.2.120.1000.01811.09
5.2.110.0950.02011.14
5.2.100.1030.01711.09
5.2.90.1010.01911.21
5.2.80.0870.01711.21
5.2.70.0880.01611.17
5.2.60.1050.02111.12
5.2.50.1050.02011.10
5.2.40.0870.01511.04
5.2.30.0860.01611.02
5.2.20.0730.01311.02
5.2.10.0700.01611.00
5.2.00.0880.01710.98
5.1.60.0700.01610.57
5.1.50.0830.01610.65
5.1.40.0820.01310.51
5.1.30.0850.01710.72
5.1.20.0790.01710.77
5.1.10.0750.01410.61
5.1.00.0830.01810.70
5.0.50.0380.00910.16
5.0.40.0450.01210.16
5.0.30.0440.02210.16
5.0.20.0460.01510.16
5.0.10.0450.01110.16
5.0.00.0460.02310.16
4.4.90.0490.01310.16
4.4.80.0470.01310.16
4.4.70.0440.00910.16
4.4.60.0470.01210.16
4.4.50.0470.01210.16
4.4.40.0350.01510.16
4.4.30.0470.01310.16
4.4.20.0400.01010.16
4.4.10.0480.01010.16
4.4.00.0400.01510.16
4.3.110.0450.01410.16
4.3.100.0370.01010.16
4.3.90.0430.01010.16
4.3.80.0470.01710.16
4.3.70.0470.01310.16
4.3.60.0330.01110.16
4.3.50.0370.00810.16
4.3.40.0430.01310.16
4.3.30.0210.01110.16
4.3.20.0210.01010.16
4.3.10.0220.01110.16
4.3.00.0220.01510.16

preferences:
50.31 ms | 401 KiB | 5 Q